:root{
  /* V11 深色统一底盘 · 暖纸证据岛 */
  --ink:#f4f7fb; --text:#c4cdd9; --muted:#8a97a7; --line:rgba(255,255,255,.10); --line2:rgba(255,255,255,.055);
  --paper:#070b11; --bg2:#0b111a; --surface:#121b26; --surface2:#0e1620; --surface3:#182533;
  --white:#fff; --blue:#3183c9; --blue2:#4a9ce0; --blueDeep:#0a3f73; --teal:#43b3a8;
  --gold:#c9a46b; --gold2:#e0c188; --green:#3cc08a;
  --pp:#f4f1ea; --pp2:#efe9dd; --pp-ink:#1b1f26; --pp-text:#3b414a; --pp-muted:#5c636e; --pp-line:rgba(20,28,38,.14);
  --shadow:0 30px 80px rgba(0,0,0,.55); --soft:0 16px 44px rgba(0,0,0,.36);
  --sans:-apple-system,BlinkMacSystemFont,"SF Pro Text","PingFang SC","Microsoft YaHei","HarmonyOS Sans SC","Noto Sans CJK SC","Source Han Sans SC","Helvetica Neue",Arial,sans-serif;
  --serif:"Songti SC","STSong","Source Han Serif SC","Noto Serif CJK SC","Noto Serif SC","SimSun","Times New Roman",serif;
  --mono:"SF Mono","SFMono-Regular",Menlo,Consolas,monospace;
  --r:8px; --r2:12px; --max:1220px; --nav:68px; --ease:cubic-bezier(.22,1,.36,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--paper);overflow-x:hidden;color-scheme:dark}
body{margin:0;color:var(--text);font-family:var(--sans);font-size:17px;line-height:1.72;letter-spacing:0;background:radial-gradient(1200px 720px at 80% -10%,rgba(49,131,201,.12),transparent 60%),radial-gradient(1000px 640px at 4% 106%,rgba(201,164,107,.06),transparent 56%),var(--paper);background-attachment:fixed;overflow-x:hidden;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;font-feature-settings:"kern" 1}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
button,a,input,select,textarea{touch-action:manipulation}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid rgba(10,63,115,.72);outline-offset:3px}
img,video{display:block;max-width:100%}
.wrap{width:min(var(--max),calc(100vw - 40px));margin-inline:auto}
.eyebrow{font:700 12px/1.4 var(--mono);letter-spacing:.15em;text-transform:uppercase;color:var(--blue)}
.eyebrow.light{color:#d8c2a0}
.serif{font-family:var(--serif);font-style:italic;font-weight:600}
.view{display:none;min-height:80vh}
.view.active{display:block;animation:viewIn .52s var(--ease) both}
@keyframes viewIn{from{opacity:.01;transform:translateY(10px)}to{opacity:1;transform:none}}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .62s var(--ease),transform .62s var(--ease)}
.reveal.in{opacity:1;transform:none}
.stagger > *{opacity:0;transform:translateY(18px);transition:opacity .58s var(--ease),transform .58s var(--ease)}
.stagger.in > *{opacity:1;transform:none;transition-delay:calc(var(--i,0) * 54ms)}
.glass{background:rgba(18,27,38,.66);border:1px solid rgba(255,255,255,.1);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}

.topbar{position:fixed;inset:0 0 auto;z-index:80;height:var(--nav);display:flex;align-items:center;background:rgba(9,13,19,.72);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);border-bottom:1px solid transparent;transition:background .22s var(--ease),border-color .22s var(--ease)}
.topbar.scrolled{background:rgba(8,11,16,.86);border-bottom-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:12px;border:0;background:transparent;padding:0;color:var(--ink)}
.brand img{width:124px;height:auto;filter:brightness(0) invert(1) sepia(.08);opacity:.94}
.brand span{font:700 11px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.navlinks{display:flex;align-items:center;gap:2px}
.navlinks a{position:relative;padding:12px 13px;border-radius:8px;color:var(--muted);font-size:14px;transition:color .18s var(--ease)}
.navlinks a:hover,.navlinks a.active{color:var(--ink)}
.navlinks a.active:after{content:"";position:absolute;left:14px;right:14px;bottom:6px;height:2px;background:var(--blue);border-radius:2px;transform-origin:left;animation:navLine .28s var(--ease) both}
@keyframes navLine{from{opacity:.01;transform:scaleX(.65)}to{opacity:1;transform:scaleX(1)}}
.navcta{display:flex;align-items:center;gap:10px}
.iconbtn{width:42px;height:42px;border:1px solid var(--line);background:rgba(255,255,255,.06);border-radius:999px;display:none;align-items:center;justify-content:center}
.iconbtn span,.iconbtn:before,.iconbtn:after{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;content:""}
.iconbtn:before{transform:translateY(-6px)}
.iconbtn:after{transform:translateY(6px)}
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:42px;padding:0 18px;border:1px solid transparent;border-radius:999px;font-weight:650;font-size:14px;overflow:hidden;transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease),background-color .2s var(--ease)}
.btn:hover{transform:translateY(-1px)}
.btn.primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(10,63,115,.18)}
.btn.ghost{background:rgba(255,255,255,.06);border-color:var(--line);color:var(--ink)}
.btn.dark{background:#fff;color:#111}
.btn svg{width:16px;height:16px}
.progress{position:fixed;left:0;top:0;height:3px;width:100%;transform-origin:left;transform:scaleX(0);background:linear-gradient(90deg,var(--blue),#8f6a3a);z-index:120}

.hero{position:relative;min-height:calc(100vh - 44px);padding:calc(var(--nav) + 64px) 0 66px;display:flex;align-items:center;overflow:hidden;background:var(--dark);color:#fff}
.hero.media{background:#070b11}
.hero-media{position:absolute;inset:0;z-index:0;overflow:hidden}
.hero-media img,.hero-media video{width:100%;height:100%;object-fit:cover;transform:scale(1.02)}
.hero-media img{opacity:.84}
.hero-media video{position:absolute;inset:0;opacity:.16;mix-blend-mode:screen;filter:saturate(.62) contrast(.92)}
.hero-media:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,7,10,.92),rgba(5,7,10,.72) 44%,rgba(5,7,10,.48)),linear-gradient(180deg,rgba(5,7,10,.12),rgba(5,7,10,.76))}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(400px,.68fr);align-items:end;gap:56px}
.hero-copy h1{margin:20px 0 0;font-family:var(--serif);font-size:clamp(46px,4.6vw,62px);line-height:1.2;letter-spacing:0;font-weight:700;max-width:960px;text-wrap:balance}
.hero-copy h1 .line{display:block}
.hero-copy h1 .title-gradient{width:max-content;max-width:100%;font-size:clamp(35px,3.35vw,45px);line-height:1.42;letter-spacing:.01em;color:transparent;background:linear-gradient(90deg,#f4f7fb 0%,#9cc8e8 48%,#e0c188 100%);-webkit-background-clip:text;background-clip:text}
.hero-copy p{margin:28px 0 0;max-width:720px;color:rgba(255,255,255,.78);font-size:clamp(15px,1.2vw,18px);line-height:1.82}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:40px;border:1px solid rgba(255,255,255,.13);background:rgba(255,255,255,.06)}
.hero-stat{padding:16px 18px 15px;background:rgba(8,12,18,.48)}
.hero-stat b{display:block;font:760 28px/1 var(--mono);color:#fff}
.hero-stat b .count{display:inline;margin:0;color:inherit;font:inherit}
.hero-stat > span{display:block;margin-top:8px;color:rgba(255,255,255,.64);font-size:13px}
.ops-panel{align-self:center;border:1px solid rgba(255,255,255,.14);background:rgba(8,11,16,.64);box-shadow:0 18px 54px rgba(0,0,0,.28);border-radius:10px;overflow:hidden;backdrop-filter:blur(20px)}
.ops-top{height:44px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid rgba(255,255,255,.1);font:700 11px/1 var(--mono);letter-spacing:.12em;color:#d8c2a0}
.ops-led{display:flex;gap:7px}
.ops-led i{width:8px;height:8px;border-radius:50%;background:#c9a46b;box-shadow:0 0 0 4px rgba(201,164,107,.1)}
.ops-body{padding:18px}
.ops-row{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.09)}
.ops-row:last-child{border-bottom:0}
.ops-icon{width:34px;height:34px;border-radius:8px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);display:grid;place-items:center;font:700 13px/1 var(--mono);color:#d8c2a0}
.ops-row b{display:block;color:#fff;font-size:15px}
.ops-row span{display:block;color:rgba(255,255,255,.56);font-size:12px;margin-top:2px}
.ops-bar{width:80px;height:6px;border-radius:999px;background:rgba(255,255,255,.12);overflow:hidden}
.ops-bar i{display:block;height:100%;width:var(--w);background:#c9a46b;border-radius:999px;transform-origin:left;animation:pulseScale 2.8s ease-in-out infinite}
@keyframes pulseScale{50%{transform:scaleX(.86)}}

/* ===== V11 Hero 产品剧场 · Mac + iPhone 自动演示 ===== */
.hero-theater{position:relative;align-self:center;justify-self:end;width:100%;max-width:524px;padding:0 0 30px 30px}
.mac{position:relative;border-radius:15px;overflow:hidden;border:1px solid rgba(255,255,255,.14);background:linear-gradient(180deg,#0f1822,#0a1119);box-shadow:0 36px 92px rgba(0,0,0,.6),inset 0 0 0 1px rgba(255,255,255,.03)}
.mac-bar{height:38px;display:flex;align-items:center;gap:11px;padding:0 14px;background:rgba(255,255,255,.04);border-bottom:1px solid rgba(255,255,255,.08)}
.mac-bar .dots{display:flex;gap:7px}
.mac-bar .dots i{width:11px;height:11px;border-radius:50%;background:rgba(255,255,255,.16)}
.mac-bar .dots i:nth-child(1){background:#f0685f}.mac-bar .dots i:nth-child(2){background:#f4bd50}.mac-bar .dots i:nth-child(3){background:#5ec764}
.mac-title{font:600 12px/1 var(--sans);color:rgba(255,255,255,.6)}
.mac-led{margin-left:auto;display:inline-flex;align-items:center;gap:6px;font:600 9.5px/1 var(--mono);letter-spacing:.11em;color:var(--gold2);text-transform:uppercase}
.mac-led em{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px rgba(60,192,138,.16);animation:pulseScale 2.6s ease-in-out infinite}
.mac-body{display:grid;grid-template-columns:106px 1fr;height:292px}
.mac-side{border-right:1px solid rgba(255,255,255,.07);padding:12px 8px;display:flex;flex-direction:column;gap:2px;background:rgba(0,0,0,.18)}
.side-item{position:relative;font:590 11.5px/1.2 var(--sans);color:rgba(255,255,255,.48);padding:9px;border-radius:7px;transition:background .35s var(--ease),color .35s var(--ease);display:flex;align-items:center;gap:5px}
.side-item.hot{background:rgba(49,131,201,.2);color:#eaf3fb}
.mac-main{position:relative;overflow:hidden}
.scene{position:absolute;inset:0;padding:15px 17px;opacity:0;transform:translateY(10px);pointer-events:none;display:flex;flex-direction:column;gap:9px;transition:opacity .5s var(--ease),transform .5s var(--ease)}
.scene.on{opacity:1;transform:none;pointer-events:auto}
.scene-hd{display:flex;align-items:center;justify-content:space-between;gap:8px}
.scene-hd b{font:600 13px/1 var(--sans);color:#fff}
.scene-hd .tag{font:700 9px/1 var(--mono);letter-spacing:.05em;color:var(--gold2);border:1px solid rgba(201,164,107,.4);border-radius:999px;padding:4px 8px;white-space:nowrap}
.scene-hd .tag.live{color:var(--green);border-color:rgba(60,192,138,.4)}
.row{display:flex;align-items:center;gap:9px;padding:8px 10px;border:1px solid rgba(255,255,255,.08);border-radius:8px;background:rgba(255,255,255,.03)}
.row .ic{width:22px;height:22px;border-radius:6px;background:rgba(49,131,201,.2);display:grid;place-items:center;font:700 8.5px/1 var(--mono);color:var(--blue2);flex:none}
.row .tx{min-width:0;flex:1}
.row .tx b{display:block;font:590 11.5px/1.3 var(--sans);color:rgba(255,255,255,.92);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .tx span{display:block;font:11px/1.3 var(--sans);color:rgba(255,255,255,.5)}
.row .pin{margin-left:auto;font:700 9px/1 var(--mono);color:var(--green);flex:none;letter-spacing:.03em}
.cite{display:flex;flex-wrap:wrap;gap:5px}
.cite span{font:590 10px/1 var(--sans);color:rgba(255,255,255,.74);border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.04);border-radius:5px;padding:5px 7px}
.draft{border:1px solid rgba(255,255,255,.1);border-radius:8px;background:rgba(0,0,0,.22);padding:9px 10px;font:12px/1.5 var(--sans);color:rgba(255,255,255,.82)}
.acts{display:flex;gap:7px;align-items:center}
.chip{font:600 10.5px/1 var(--sans);border-radius:6px;padding:7px 10px}
.chip.go{background:var(--blue);color:#fff}
.chip.ghost2{background:rgba(255,255,255,.06);color:rgba(255,255,255,.72);border:1px solid rgba(255,255,255,.14)}
.note{font:11px/1.4 var(--sans);color:rgba(255,255,255,.42)}
.kpi{display:flex;gap:14px;margin-top:auto}
.kpi > div{flex:1}
.kpi b{display:block;font:760 20px/1 var(--mono);color:var(--gold2)}
.kpi span{display:block;margin-top:4px;font:10px/1.3 var(--sans);color:rgba(255,255,255,.5)}
/* iPhone */
.phone{position:absolute;left:0;bottom:0;width:128px;padding:6px;border-radius:22px;background:linear-gradient(180deg,#1c2732,#0e151e);border:1px solid rgba(255,255,255,.16);box-shadow:0 26px 56px rgba(0,0,0,.62);z-index:2}
.phone-scr{position:relative;height:238px;border-radius:16px;overflow:hidden;background:linear-gradient(180deg,#0d141d,#0a1017)}
.phone-notch{position:absolute;top:9px;left:50%;transform:translateX(-50%);width:44px;height:5px;border-radius:999px;background:rgba(255,255,255,.22);z-index:3}
.pscene{position:absolute;inset:0;padding:24px 10px 12px;opacity:0;transform:translateY(8px);display:flex;flex-direction:column;gap:8px;transition:opacity .5s var(--ease),transform .5s var(--ease)}
.pscene.on{opacity:1;transform:none}
.p-hd{font:700 8.5px/1 var(--mono);letter-spacing:.1em;color:rgba(255,255,255,.38);text-transform:uppercase}
.bubble{max-width:90%;padding:8px 9px;border-radius:11px;font:10.5px/1.45 var(--sans)}
.bubble.in{align-self:flex-start;background:rgba(255,255,255,.08);color:rgba(255,255,255,.9);border-bottom-left-radius:3px}
.bubble.out{align-self:flex-end;background:var(--blue);color:#fff;border-bottom-right-radius:3px}
.p-tag{align-self:flex-start;font:600 9.5px/1.2 var(--sans);color:var(--blue2);background:rgba(49,131,201,.16);border:1px solid rgba(49,131,201,.32);border-radius:999px;padding:5px 8px}
.p-card{border:1px solid rgba(255,255,255,.12);border-radius:9px;background:rgba(255,255,255,.05);padding:9px}
.p-card b{display:block;font:600 10.5px/1.3 var(--sans);color:#fff}
.p-card span{display:block;margin-top:3px;font:9.5px/1.3 var(--sans);color:rgba(255,255,255,.55)}
.p-done{margin-top:auto;display:flex;align-items:center;gap:6px;font:600 10px/1.2 var(--sans);color:var(--green)}
.p-done i{width:16px;height:16px;border-radius:50%;background:rgba(60,192,138,.18);display:grid;place-items:center;font-size:9px;flex:none}
/* rail */
.theater-rail{display:flex;gap:6px;justify-content:center;margin-top:15px}
.rail-dot{width:22px;height:4px;border-radius:999px;border:0;background:rgba(255,255,255,.16);padding:0;cursor:pointer;transition:background .3s var(--ease),width .3s var(--ease)}
.rail-dot.active{background:var(--gold2);width:34px}

/* ===== V12 剧场新增：知识底座 & 获客链路 ===== */
.kb-flow{position:relative;height:20px;flex:none}
.kb-flow i{position:absolute;top:0;bottom:0;width:1px;background:linear-gradient(180deg,transparent,rgba(74,156,224,.5))}
.kb-flow i:after{content:"";position:absolute;left:-1.5px;top:0;width:4px;height:4px;border-radius:50%;background:var(--blue2);box-shadow:0 0 6px rgba(74,156,224,.95);animation:kbDrop 1.5s linear infinite;animation-delay:inherit}
@keyframes kbDrop{from{transform:translateY(-3px);opacity:0}25%{opacity:1}to{transform:translateY(18px);opacity:0}}
.kb-base{position:relative;flex:none;border:1px solid rgba(74,156,224,.55);border-radius:9px;background:linear-gradient(180deg,rgba(49,131,201,.3),rgba(10,63,115,.16));padding:10px 12px;text-align:center;box-shadow:0 0 22px rgba(49,131,201,.32),inset 0 0 16px rgba(74,156,224,.14);animation:kbGlow 3s ease-in-out infinite}
@keyframes kbGlow{50%{box-shadow:0 0 34px rgba(49,131,201,.55),inset 0 0 22px rgba(74,156,224,.22)}}
.kb-base b{display:block;font:700 13px/1.25 var(--sans);color:#eaf3fb}
.kb-base span{display:block;margin-top:3px;font:600 8.5px/1.2 var(--mono);letter-spacing:.14em;color:var(--blue2);text-transform:uppercase}
.kb-out span{border-color:rgba(74,156,224,.4);color:#cfe4f6;background:rgba(49,131,201,.12)}
.flow-line{display:flex;align-items:center;gap:3px}
.flow-line span{font:600 9px/1.2 var(--sans);color:rgba(255,255,255,.72);border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.04);border-radius:5px;padding:5px 4px;white-space:nowrap;animation:stepOn 7.2s ease-in-out infinite;animation-delay:var(--d,0s)}
.flow-line i{flex:1;height:1px;background:rgba(255,255,255,.24);min-width:6px}
@keyframes stepOn{0%,12%{color:#eaf3fb;border-color:rgba(74,156,224,.6);background:rgba(49,131,201,.26)}20%,100%{color:rgba(255,255,255,.72);border-color:rgba(255,255,255,.14);background:rgba(255,255,255,.04)}}
.pin.run{color:var(--gold2)}
.section{position:relative;padding:92px 0}
.section.tight{padding:68px 0}
.section.dark{background:var(--dark2);color:#fff;overflow:hidden}
.section.media-band{background:#111820;color:#fff;overflow:hidden}
.media-bg{position:absolute;inset:0;z-index:0}
.media-bg img{width:100%;height:100%;object-fit:cover;opacity:.24;filter:saturate(.72) contrast(.95)}
.media-bg:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,18,25,.95),rgba(12,18,25,.82),rgba(12,18,25,.58))}
.section .wrap{position:relative;z-index:1}
.head{max-width:780px}
.head.center{max-width:820px;text-align:center;margin-inline:auto}
.head h2{margin:16px 0 0;font-family:var(--serif);font-size:clamp(33px,4.8vw,58px);line-height:1.16;letter-spacing:0;font-weight:600;color:var(--ink);text-wrap:balance}
.dark .head h2,.media-band .head h2{color:#fff}
.head p{margin:18px 0 0;color:var(--muted);font-size:17px;line-height:1.8}
.dark .head p,.media-band .head p{color:rgba(255,255,255,.68)}
.split{display:grid;grid-template-columns:.82fr 1.18fr;gap:56px;align-items:start;margin-top:52px}
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.value-card,.product-card,.case-card,.team-card,.contact-card{position:relative;border:1px solid var(--line);background:var(--surface);border-radius:var(--r);padding:24px;box-shadow:0 1px 0 rgba(255,255,255,.04);overflow:hidden;transition:transform .22s var(--ease),border-color .22s var(--ease),background-color .22s var(--ease)}
.value-card:hover,.product-card:hover,.case-card:hover,.team-card:hover{transform:translateY(-2px);border-color:rgba(74,156,224,.42);background:var(--surface3)}
.num{font:760 28px/1 var(--serif);color:var(--blue)}
.value-card h3,.product-card h3,.case-card h3,.team-card h3{margin:18px 0 0;font-family:var(--serif);font-size:21px;line-height:1.34;font-weight:600;color:var(--ink)}
.value-card p,.product-card p,.case-card p,.team-card p{margin:10px 0 0;color:var(--muted);font-size:14px;line-height:1.72}

/* ===== V22 首页第二屏 · AI 业务价值区（0728 改版）===== */
.raven-value-stage{padding-top:92px!important;padding-bottom:104px!important;background:radial-gradient(900px 430px at 50% 66%,rgba(49,131,201,.13),transparent 68%),linear-gradient(180deg,#090e15,#0b1119);overflow:hidden}
.raven-value-head{max-width:1320px!important;margin:0 auto;text-align:center}
.raven-value-head .value-kicker{margin:0;color:#9ca9ba;font:680 clamp(15px,1.65vw,21px)/1.45 var(--sans);letter-spacing:.055em}
.raven-value-head .value-title{max-width:none;margin:18px auto 0;color:#f5f7fb;font-family:var(--sans);font-size:clamp(36px,3.3vw,46px);font-weight:780;line-height:1.18;letter-spacing:-.04em;white-space:nowrap}
.raven-value-head .value-title span{color:transparent;background:linear-gradient(90deg,#9cc8e8 0%,#68a9d9 48%,#e0c188 100%);-webkit-background-clip:text;background-clip:text}
.raven-value-head .value-statement{max-width:1120px;margin:22px auto 0;color:#eef2f6;font-size:clamp(15px,1.25vw,18px);font-weight:430;line-height:1.75;letter-spacing:0}
.raven-value-head .value-statement strong{color:#d9c18f;font-weight:650}

/* 第二屏 · 横向能力大卡 + AI 协同关系图 */
.raven-capability-card{position:relative;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);gap:54px;max-width:1220px;margin:52px auto 0;padding:56px 60px;border:1px solid rgba(116,164,203,.24);border-radius:22px;background:linear-gradient(135deg,rgba(20,32,45,.96),rgba(9,16,25,.98));box-shadow:0 32px 80px rgba(0,0,0,.38),inset 0 1px 0 rgba(255,255,255,.055);overflow:hidden}
.raven-capability-card:before{content:"";position:absolute;width:460px;height:460px;right:-90px;top:-130px;border-radius:50%;background:radial-gradient(circle,rgba(55,141,211,.16),transparent 68%);pointer-events:none}
.raven-capability-list{display:grid;gap:0}
.raven-capability-item{position:relative;padding:0 0 28px 58px}
.raven-capability-item:not(:last-child){margin-bottom:28px;border-bottom:1px solid rgba(255,255,255,.08)}
.raven-capability-item:last-child{padding-bottom:0}
.raven-capability-no{position:absolute;left:0;top:2px;color:#5fa9e3;font:700 13px/1 var(--mono);letter-spacing:.1em}
.raven-capability-item h3{margin:0;color:#eef3f8;font-family:var(--serif);font-size:clamp(23px,2vw,29px);font-weight:620;line-height:1.28}
.raven-capability-item p{max-width:650px;margin:12px 0 0;color:#98a7b8;font-size:15px;line-height:1.82}
.raven-collab-map{position:relative;align-self:center;min-height:390px}
.raven-collab-map:before,.raven-collab-map:after{content:"";position:absolute;left:50%;top:50%;border:1px solid rgba(92,163,218,.17);border-radius:50%;transform:translate(-50%,-50%)}
.raven-collab-map:before{width:310px;height:310px}.raven-collab-map:after{width:230px;height:230px}
.raven-collab-core{position:absolute;z-index:2;left:50%;top:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;width:150px;height:150px;border:1px solid rgba(116,183,234,.48);border-radius:50%;background:radial-gradient(circle at 35% 30%,rgba(64,151,219,.36),rgba(13,30,44,.96) 65%);box-shadow:0 0 44px rgba(49,131,201,.2);transform:translate(-50%,-50%);text-align:center}
.raven-collab-title{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:#edf6fc;font-size:18px;line-height:1.18}.raven-collab-title span,.raven-collab-title b{display:block}.raven-collab-title b{color:#82bee8;font-size:17px;font-weight:650}.raven-collab-core small{display:block;margin-top:9px;color:#75b9e9;font:650 8px/1.3 var(--mono);letter-spacing:.08em}
.raven-collab-node{position:absolute;z-index:3;display:grid;place-items:center;width:112px;height:58px;border:1px solid rgba(111,164,204,.3);border-radius:10px;background:rgba(14,27,39,.94);color:#d9e5ee;font-size:14px;font-weight:650;box-shadow:0 14px 30px rgba(0,0,0,.24)}
.raven-collab-node:after{content:"";position:absolute;background:linear-gradient(90deg,rgba(92,163,218,.08),rgba(92,163,218,.68))}
.raven-collab-node.n1{left:4%;top:15%}.raven-collab-node.n2{right:3%;top:15%}.raven-collab-node.n3{left:4%;bottom:14%}.raven-collab-node.n4{right:3%;bottom:14%}
.raven-collab-node.n1:after,.raven-collab-node.n3:after{left:100%;top:50%;width:62px;height:1px;transform:rotate(22deg);transform-origin:left}
.raven-collab-node.n3:after{transform:rotate(-22deg)}
.raven-collab-node.n2:after,.raven-collab-node.n4:after{right:100%;top:50%;width:62px;height:1px;transform:rotate(-22deg);transform-origin:right}
.raven-collab-node.n4:after{transform:rotate(22deg)}
.raven-collab-caption{position:absolute;left:50%;bottom:4px;color:#617386;font:650 10px/1 var(--mono);letter-spacing:.12em;transform:translateX(-50%);white-space:nowrap}
@media(max-width:980px){.raven-capability-card{grid-template-columns:1fr;padding:42px}.raven-collab-map{min-height:360px}.raven-value-head .value-title{white-space:normal;letter-spacing:-.02em}}
@media(max-width:620px){.raven-value-stage{padding-top:68px!important;padding-bottom:72px!important}.raven-value-head .value-kicker{font-size:14px}.raven-value-head .value-title{font-size:31px;line-height:1.2;white-space:normal}.raven-value-head .value-statement{font-size:15px}.raven-capability-card{margin-top:34px;padding:28px 20px;gap:28px;border-radius:15px}.raven-capability-item{padding-left:42px}.raven-capability-item:not(:last-child){margin-bottom:22px;padding-bottom:22px}.raven-capability-item h3{font-size:22px}.raven-capability-item p{font-size:14px;line-height:1.72}.raven-collab-map{min-height:310px}.raven-collab-map:before{width:260px;height:260px}.raven-collab-map:after{width:190px;height:190px}.raven-collab-core{width:126px;height:126px}.raven-collab-node{width:92px;height:50px;font-size:12px}.raven-collab-node.n1,.raven-collab-node.n3{left:0}.raven-collab-node.n2,.raven-collab-node.n4{right:0}}


.product-stage{margin-top:52px;border:1px solid var(--line);background:var(--surface);border-radius:12px;box-shadow:var(--soft);overflow:hidden}
.product-tabs{display:flex;gap:0;overflow:auto;border-bottom:1px solid var(--line);background:var(--surface2)}
.product-tab{flex:1 0 180px;text-align:left;border:0;background:transparent;padding:19px 20px;color:var(--muted);border-right:1px solid var(--line);transition:background .2s,color .2s}
.product-tab b{display:block;font-size:15px;color:inherit}
.product-tab span{display:block;margin-top:5px;font-size:12px;color:#8a919c}
.product-tab.active{background:var(--surface3);color:var(--blue2)}
.product-view{display:none;grid-template-columns:minmax(0,.92fr) minmax(360px,1fr);gap:28px;padding:30px}
.product-view.active{display:grid;animation:panelIn .45s var(--ease) both}
@keyframes panelIn{from{opacity:.01;transform:translateY(12px)}to{opacity:1;transform:none}}
.product-copy h3{margin:10px 0 0;font-family:var(--serif);font-size:34px;line-height:1.24;font-weight:600;color:var(--ink)}
.product-copy p{margin:14px 0 0;color:var(--muted)}
.ticks{display:grid;gap:10px;margin:22px 0 0}
.ticks li{position:relative;padding-left:26px;color:var(--text);font-size:15px}
.ticks li:before{content:"";position:absolute;left:3px;top:8px;width:10px;height:6px;border-left:2px solid var(--blue);border-bottom:2px solid var(--blue);transform:rotate(-45deg)}
.product-media{position:relative;min-height:360px;border-radius:8px;overflow:hidden;background:#101720;border:1px solid rgba(255,255,255,.18)}
.product-media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;opacity:.82;transition:transform .8s var(--ease)}
.product-media:hover img{transform:scale(1.04)}
.hud{position:absolute;left:18px;right:18px;bottom:18px;padding:16px;border-radius:8px;background:rgba(8,12,18,.72);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(16px);color:#fff}
.hud b{display:block;font-size:14px}
.hud span{display:block;margin-top:6px;color:rgba(255,255,255,.66);font-size:12px}
.hud-bars{display:grid;gap:8px;margin-top:14px}
.hud-bars i{height:5px;border-radius:999px;background:#c9a46b;width:var(--w)}


.solution-nav{display:flex;gap:10px;flex-wrap:wrap;margin-top:34px}
.pill{border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.06);color:#dbe8f3;padding:10px 15px;border-radius:999px;font-weight:650;font-size:14px}
.pill.active{background:#fff;color:#111}
.scenario{display:grid;grid-template-columns:.86fr 1.14fr;gap:32px;margin-top:28px;align-items:stretch}
.scenario-copy{padding:28px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);border-radius:8px}
.scenario-copy h3{margin:0;color:#fff;font-family:var(--serif);font-size:31px;line-height:1.28;font-weight:600}
.scenario-copy p{color:rgba(255,255,255,.68)}
.pain-value{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}
.pv{padding:16px;border-radius:8px;border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.16)}
.pv b{display:block;color:#fff;font-size:14px}
.pv span{display:block;color:rgba(255,255,255,.62);font-size:13px;margin-top:6px}
.scenario-visual{position:relative;min-height:420px;border-radius:8px;overflow:hidden}
.scenario-visual img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.scenario-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(0,0,0,.68))}
.scenario-metrics{position:absolute;left:18px;right:18px;bottom:18px;display:grid;grid-template-columns:repeat(3,1fr);gap:10px;z-index:1}
.metric{padding:14px;border:1px solid rgba(255,255,255,.16);background:rgba(10,14,21,.72);border-radius:8px;color:#fff;backdrop-filter:blur(14px)}
.metric b{display:block;font:760 22px/1 var(--mono)}
.metric span{display:block;color:rgba(255,255,255,.62);font-size:12px;margin-top:7px}

.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:42px}
.cards{display:grid;gap:14px;margin-top:42px}
.logo-wall{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:36px}
.logo-chip{min-height:54px;border:1px solid var(--line);border-radius:8px;background:var(--surface);display:grid;place-items:center;padding:10px;color:var(--text);font-weight:650;font-size:13px}
.team-strip{margin-top:52px;display:grid;grid-template-columns:.7fr 1.3fr;gap:28px;align-items:center}
.team-shot{border-radius:12px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--soft);background:var(--surface)}
.team-shot img{width:100%;height:100%;object-fit:cover}
.team-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.marquee{position:relative;overflow:hidden;margin-top:34px;border-block:1px solid var(--line);background:var(--surface2)}
.marquee-track{display:flex;gap:10px;width:max-content;animation:marquee 32s linear infinite paused;padding:14px 0}
.marquee.inview .marquee-track{animation-play-state:running}
.marquee:hover .marquee-track{animation-play-state:paused}
.eco{display:inline-flex;align-items:center;height:38px;padding:0 16px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--text);font-weight:650;font-size:13px;white-space:nowrap}
@keyframes marquee{to{transform:translateX(-50%)}}

.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:42px}
.time-card{position:relative;border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:22px;min-height:180px}
.step-num{display:block;font:760 28px/1 var(--serif);color:var(--blue)}
.time-card h3{margin:22px 0 0;font-family:var(--serif);font-size:20px;line-height:1.35;font-weight:600}
.time-card p{margin:8px 0 0;color:var(--muted);font-size:14px}

.contact-hero{--ink:var(--pp-ink);--text:var(--pp-text);--muted:var(--pp-muted);--line:var(--pp-line);padding:calc(var(--nav) + 72px) 0 76px;min-height:100vh;background:var(--pp);color:var(--pp-text);position:relative;overflow:hidden}
.contact-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(246,245,241,.98),rgba(246,245,241,.88)),radial-gradient(circle at 78% 10%,rgba(167,122,69,.14),transparent 34%),linear-gradient(135deg,rgba(255,255,255,.72),transparent 46%)}
.contact-layout{position:relative;display:grid;grid-template-columns:.88fr 1.12fr;gap:40px;align-items:start}
.contact-copy h1{margin:18px 0 0;font-family:var(--serif);font-size:clamp(38px,5vw,66px);line-height:1.14;font-weight:600;color:var(--ink)}
.contact-copy p{color:var(--muted);font-size:17px;max-width:520px}
.contact-card{padding:26px;border-radius:12px;box-shadow:var(--shadow);background:rgba(255,255,255,.88);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:grid;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-weight:650;font-size:13px;color:#343a44}
.field label i{color:#c43c2f;font-style:normal}
.field input,.field select,.field textarea{width:100%;min-height:46px;border:1px solid var(--line);border-radius:8px;background:#fff;padding:0 13px;color:var(--ink);outline:0;transition:border-color .18s var(--ease),box-shadow .18s var(--ease)}
.field textarea{padding:12px 13px;min-height:96px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:rgba(10,77,140,.55);box-shadow:0 0 0 4px rgba(10,77,140,.08)}
.err{min-height:18px;color:#b3261e;font-size:12px}
.success{display:none;text-align:center;padding:28px 8px}
.success.show{display:block;animation:panelIn .45s var(--ease) both}
.check{width:54px;height:54px;margin:0 auto 18px;border-radius:50%;display:grid;place-items:center;background:#e7f6ef;color:#157347;font-size:26px}
.success h2{font-family:var(--serif);font-size:30px;line-height:1.3;font-weight:600;margin:0;color:var(--ink)}
.success p{color:var(--muted);margin:12px auto 0;max-width:520px}
.qr{width:168px;height:168px;margin:24px auto 16px;border:1px dashed rgba(10,77,140,.35);border-radius:8px;background:linear-gradient(135deg,#fff,#eef5fb);display:grid;place-items:center;color:var(--blue);font-weight:700}
.benefits{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin:14px 0 0}
.benefits span{padding:8px 12px;border-radius:999px;border:1px solid var(--line);background:#fff;color:#4d5662;font-size:13px}
.contact-meta{margin-top:34px;display:grid;gap:12px}
.meta-line{border:1px solid var(--line);background:rgba(255,255,255,.76);border-radius:8px;padding:15px}
.meta-line b{display:block;font-size:13px;color:var(--blue)}
.meta-line span{display:block;margin-top:5px;color:#4d5662;font-size:14px}
.map{margin-top:14px;border-radius:8px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--soft)}
.map img{width:100%;height:230px;object-fit:cover}

.footer{background:var(--bg2);border-top:1px solid var(--line);padding:52px 0 34px}
.footer-grid{display:grid;grid-template-columns:1.1fr repeat(2,.8fr);gap:28px;align-items:start;min-height:300px}
.footer img{width:112px}
.footer p,.footer a{color:var(--muted);font-size:14px}
.footer h4{margin:0 0 14px;font:700 12px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--text)}
.footer a{display:block;margin:8px 0}
.copy{margin-top:34px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;color:#858c96;font-size:12px}
.copy .icp a{color:inherit;text-decoration:none;transition:color .18s var(--ease)}
.copy .icp a:hover{color:#c4cdd9;text-decoration:underline}
.footer-grid>div:first-child{display:flex;flex-direction:column;justify-content:flex-start;align-items:flex-start;height:100%}
.footer-wechat{display:flex;flex-direction:column;align-items:center;width:132px;margin-top:22px}
.footer-wechat img{display:block;width:132px;height:132px;object-fit:cover}
.footer-wechat span{width:100%;margin-top:8px;color:var(--muted);font-size:13px;line-height:1.3;text-align:center}

@media (min-width:981px){
  .hero .wrap{width:min(1380px,calc(100vw - 64px))}   /* 首屏加宽；≤980px 沿用全局 .wrap 以与下方版块左右对齐 */
}
@media (min-width:880px){
  .cards-2{grid-template-columns:repeat(2,1fr)}
  .cards-3{grid-template-columns:repeat(3,1fr)}
  .cards-4{grid-template-columns:repeat(4,1fr)}
}
@media (max-width:980px){
  .nav-product.is-open .product-flyout{display:grid}
  .navlinks{position:fixed;left:14px;right:14px;top:78px;display:none;flex-direction:column;align-items:stretch;padding:12px;border:1px solid var(--line);border-radius:12px;background:rgba(11,17,26,.97);backdrop-filter:blur(22px);box-shadow:var(--soft)}
  .navlinks.open{display:flex}
  .navlinks a{padding:14px}
  .iconbtn{display:flex}
  .hero-grid,.split,.product-view,.scenario,.team-strip,.contact-layout{grid-template-columns:1fr}
  .hero .ops-panel{display:none}
  .ops-panel{max-width:560px}
  .why-grid,.case-grid,.logo-wall,.team-list,.timeline{grid-template-columns:1fr 1fr}
  .hero-stats{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
  .wrap{width:min(100vw - 28px,var(--max))}
  .topbar{height:62px}.brand img{width:112px}.brand span{display:none}.navcta .btn{display:none}
  body{font-size:16px}
  .hero{min-height:auto;padding:104px 0 48px}.hero-copy h1{font-size:28px;line-height:1.3}.hero-copy h1 .title-gradient{width:auto;font-size:21px;white-space:normal}
  .hero-copy p{font-size:16px;line-height:1.78}.hero-actions{margin-top:26px}
  .hero-stats{grid-template-columns:repeat(2,1fr);margin-top:28px}
  .hero-stat{padding:12px}.hero-stat b{font-size:23px}.hero-stat > span{font-size:12px}
  .why-grid,.case-grid,.logo-wall,.team-list,.timeline,.scenario-metrics,.pain-value,.form-grid{grid-template-columns:1fr}
  .section{padding:66px 0}.product-view{padding:20px}.product-media{min-height:270px}
  .scenario-copy{padding:22px}.scenario-copy h3{font-size:25px}
  .footer-grid{grid-template-columns:1fr}.copy{display:block}.copy span{display:block;margin-top:8px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal,.stagger>*{opacity:1!important;transform:none!important}
  .hero-media video{display:none!important}
}

/* ===== V16 产品中心与产品详情页 ===== */
.nav-product{position:relative;display:flex;align-items:center}
.nav-product__trigger{display:inline-flex;align-items:center;gap:6px;position:relative;padding:12px 13px;border:0;border-radius:8px;background:transparent;color:var(--muted);font-size:14px;line-height:1;transition:color .18s var(--ease),background .18s var(--ease)}
.nav-product__trigger:hover,.nav-product:focus-within .nav-product__trigger{color:var(--ink);background:rgba(255,255,255,.045)}
.nav-product__trigger i{width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .2s var(--ease);flex:none}
.nav-product:hover .nav-product__trigger i,.nav-product:focus-within .nav-product__trigger i{transform:rotate(225deg) translateY(-1px)}
.product-flyout{position:absolute;top:calc(100% + 10px);left:-12px;width:330px;padding:10px;border:1px solid var(--line);border-radius:12px;background:rgba(11,17,26,.97);box-shadow:var(--soft);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);opacity:0;visibility:hidden;transform:translateY(-7px);pointer-events:none;transition:opacity .2s var(--ease),transform .2s var(--ease),visibility .2s var(--ease)}
.nav-product:hover .product-flyout,.nav-product:focus-within .product-flyout{opacity:1;visibility:visible;transform:none;pointer-events:auto}
.product-flyout__item{display:block!important;margin:0!important;padding:12px!important;border-radius:8px!important;color:var(--ink)!important;transition:background .18s var(--ease)!important}
.product-flyout__item:after{display:none!important}
.product-flyout__item:hover,.product-flyout__item:focus-visible{background:rgba(49,131,201,.14)!important}
.product-flyout__item b{display:block;font-size:14px;line-height:1.35}
.product-flyout__item span{display:block;margin-top:4px;color:var(--muted);font-size:12px;line-height:1.5}
.product-flyout__all{display:block!important;margin-top:4px!important;padding:11px 12px!important;border-top:1px solid var(--line);border-radius:0!important;color:var(--blue2)!important;font-weight:700;font-size:13px}
.product-flyout__all:after{display:none!important}

.products-view{min-height:100vh;padding:calc(var(--nav) + 68px) 0 88px;background:radial-gradient(900px 520px at 82% 0%,rgba(49,131,201,.15),transparent 62%),radial-gradient(800px 480px at 6% 100%,rgba(201,164,107,.08),transparent 66%),var(--paper)}
.products-intro{max-width:780px}
.products-intro h1,.product-hero__copy h1,.product-hero__copy h2{margin:16px 0 0;color:var(--ink);font-family:var(--serif);font-size:clamp(38px,5vw,62px);line-height:1.14;font-weight:600;letter-spacing:-.025em;text-wrap:balance}
.products-intro p{max-width:660px;margin:22px 0 0;color:var(--text);font-size:18px;line-height:1.85}
.product-route-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:46px}
.product-route-card{position:relative;min-height:230px;padding:26px;border:1px solid var(--line);border-radius:12px;background:linear-gradient(145deg,rgba(24,37,51,.9),rgba(14,22,32,.92));text-align:left;color:var(--ink);overflow:hidden;transition:transform .22s var(--ease),border-color .22s var(--ease),background .22s var(--ease)}
.product-route-card:before{content:"";position:absolute;right:-42px;bottom:-58px;width:184px;height:184px;border-radius:50%;background:radial-gradient(circle,rgba(74,156,224,.2),transparent 68%)}
.product-route-card:hover{transform:translateY(-4px);border-color:rgba(74,156,224,.48);background:linear-gradient(145deg,rgba(27,45,63,.96),rgba(14,22,32,.94))}
.product-route-card__index{position:relative;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border:1px solid rgba(74,156,224,.36);border-radius:8px;color:var(--blue2);font:700 11px/1 var(--mono);letter-spacing:.08em}
.product-route-card h2{position:relative;margin:25px 0 0;font-family:var(--serif);font-size:29px;line-height:1.25;font-weight:600}
.product-route-card p{position:relative;max-width:420px;margin:10px 0 0;color:var(--muted);font-size:14px;line-height:1.75}
.product-route-card span{position:relative;display:inline-flex;align-items:center;gap:8px;margin-top:22px;color:#dcecff;font-weight:700;font-size:13px}
.product-route-card span:after{content:"→";font-size:16px;transition:transform .2s var(--ease)}
.product-route-card:hover span:after{transform:translateX(4px)}
.product-center-note{margin-top:54px;padding:24px 26px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.035);color:var(--muted);font-size:14px;line-height:1.8}
.product-center-note b{color:var(--ink)}

.product-detail{min-height:100vh;padding:var(--nav) 0 90px;background:var(--paper)}
.product-detail--media{background:radial-gradient(900px 550px at 80% 2%,rgba(67,179,168,.12),transparent 64%),var(--paper)}
.product-detail--harbor{background:radial-gradient(900px 550px at 85% 3%,rgba(49,131,201,.15),transparent 64%),var(--paper)}
.product-detail--agent{background:radial-gradient(880px 520px at 80% 0%,rgba(201,164,107,.11),transparent 66%),var(--paper)}
.product-hero{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(360px,.82fr);gap:48px;align-items:center;padding:78px 0 68px}
.product-hero__copy p{max-width:660px;margin:22px 0 0;color:var(--text);font-size:18px;line-height:1.85}
.product-hero__meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:25px}
.product-hero__meta span{padding:6px 10px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font:600 11px/1.3 var(--mono);letter-spacing:.04em}
.product-hero__actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.product-hero__visual{position:relative;min-height:360px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:linear-gradient(145deg,rgba(24,37,51,.85),rgba(10,16,24,.94));box-shadow:var(--soft)}
.product-hero__visual:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(49,131,201,.16),transparent 42%),radial-gradient(circle at 75% 20%,rgba(201,164,107,.16),transparent 36%)}
.visual-placeholder{position:absolute;inset:20px;display:grid;place-items:center;border:1px dashed rgba(255,255,255,.22);border-radius:10px;color:rgba(255,255,255,.45);font:600 12px/1.5 var(--mono);letter-spacing:.08em;text-align:center}
.visual-orbit{position:absolute;inset:50% auto auto 50%;width:200px;height:200px;border:1px solid rgba(74,156,224,.34);border-radius:50%;transform:translate(-50%,-50%)}
.visual-orbit:before,.visual-orbit:after{content:"";position:absolute;border:1px solid rgba(74,156,224,.22);border-radius:50%}
.visual-orbit:before{inset:26px}.visual-orbit:after{inset:58px}
.visual-node{position:absolute;width:54px;height:54px;border:1px solid rgba(255,255,255,.2);border-radius:12px;background:rgba(16,27,38,.88);display:grid;place-items:center;color:#e3eefb;font:700 12px/1 var(--mono);box-shadow:0 10px 30px rgba(0,0,0,.3)}
.visual-node.n1{left:17%;top:22%}.visual-node.n2{right:16%;top:27%}.visual-node.n3{left:24%;bottom:18%}.visual-node.n4{right:21%;bottom:15%}
.product-block{padding:78px 0;border-top:1px solid var(--line)}
.product-block--soft{background:rgba(255,255,255,.025)}
.product-block__head{max-width:760px;margin:0 auto;text-align:center}
.product-block__head h2{margin:0;color:var(--ink);font-family:var(--serif);font-size:clamp(29px,3.5vw,42px);line-height:1.24;font-weight:600;text-wrap:balance}
.product-block__head p{margin:16px auto 0;color:var(--muted);font-size:16px;line-height:1.8}
.problem-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:40px}
.problem-card,.module-card,.system-card{padding:22px;border:1px solid var(--line);border-radius:10px;background:rgba(18,27,38,.62)}
.problem-card__no{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:8px;background:rgba(49,131,201,.13);color:var(--blue2);font:700 11px/1 var(--mono)}
.problem-card h3,.module-card h3,.system-card h3{margin:18px 0 0;color:var(--ink);font-size:18px;line-height:1.35}
.problem-card p,.module-card p,.system-card p{margin:9px 0 0;color:var(--muted);font-size:13px;line-height:1.75}
.flow-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:40px}
.flow-step{position:relative;min-height:158px;padding:20px;border:1px solid var(--line);border-radius:10px;background:linear-gradient(155deg,rgba(24,37,51,.8),rgba(14,22,32,.88))}
.flow-step:not(:last-child):after{content:"→";position:absolute;right:-18px;top:50%;z-index:2;color:var(--blue2);font-size:18px;transform:translateY(-50%)}
.flow-step b{display:block;color:var(--blue2);font:700 11px/1 var(--mono);letter-spacing:.08em}
.flow-step h3{margin:17px 0 0;color:var(--ink);font-size:17px;line-height:1.35}
.flow-step p{margin:8px 0 0;color:var(--muted);font-size:13px;line-height:1.7}
.module-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-top:40px}
.module-card{min-height:190px}
.module-card__tag{color:var(--blue2);font:700 11px/1 var(--mono);letter-spacing:.1em}
.knowledge-flow{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:38px}
.knowledge-flow__item{position:relative;padding:18px;border:1px solid var(--line);border-radius:10px;background:rgba(18,27,38,.6)}
.knowledge-flow__item:not(:last-child):after{content:"→";position:absolute;right:-17px;top:50%;color:var(--blue2);font-size:17px;z-index:2}
.knowledge-flow__item b{display:block;color:var(--ink);font-size:15px}.knowledge-flow__item span{display:block;margin-top:7px;color:var(--muted);font-size:12px;line-height:1.6}
.system-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-top:40px}
.system-card{min-height:164px}.system-card__icon{display:grid;place-items:center;width:36px;height:36px;border-radius:9px;background:rgba(49,131,201,.13);color:var(--blue2);font:700 12px/1 var(--mono)}
.product-compare{width:100%;margin-top:38px;border-collapse:collapse;overflow:hidden;border:1px solid var(--line);border-radius:10px;background:rgba(18,27,38,.58);font-size:14px}
.product-compare th,.product-compare td{padding:15px 16px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.product-compare th{color:var(--ink);background:rgba(49,131,201,.16);font-weight:700}.product-compare td{color:var(--muted);line-height:1.65}.product-compare tr:last-child td{border-bottom:0}.product-compare th:last-child,.product-compare td:last-child{border-right:0}
.faq-list{max-width:900px;margin:38px auto 0;display:grid;gap:10px}.faq-list details{border:1px solid var(--line);border-radius:10px;background:rgba(18,27,38,.52);padding:0 20px}.faq-list summary{padding:18px 0;color:var(--ink);font-weight:700;cursor:pointer;list-style:none}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";float:right;color:var(--blue2);font-size:20px;line-height:1}.faq-list details[open] summary:after{content:"−"}.faq-list p{margin:0;padding:0 0 18px;color:var(--muted);font-size:14px;line-height:1.8}
.product-cta{margin-top:42px;padding:32px;border:1px solid rgba(74,156,224,.3);border-radius:12px;background:linear-gradient(135deg,rgba(49,131,201,.18),rgba(18,27,38,.78));display:flex;align-items:center;justify-content:space-between;gap:24px}.product-cta h2{margin:0;color:var(--ink);font-family:var(--serif);font-size:28px;line-height:1.3}.product-cta p{margin:8px 0 0;color:var(--muted);font-size:14px}

/* ===== V17 · 企业智库详情页（仅作用于 #knowledge-base） ===== */
#knowledge-base .kb-hero__title{max-width:620px;text-wrap:initial;text-align:center}
#knowledge-base .kb-hero__title .kb-hero-line{display:block}
#knowledge-base .kb-hero__title .kb-hero-line + .kb-hero-line{margin-top:.12em}
#knowledge-base .kb-hero__visual--image{display:grid;place-items:center;background:radial-gradient(circle at 50% 48%,rgba(49,131,201,.17),transparent 47%),linear-gradient(145deg,rgba(16,29,43,.96),rgba(6,11,18,.98))}
#knowledge-base .kb-hero__visual--image:before{display:none}
#knowledge-base .kb-hero__image{position:absolute;inset:0;width:100%;height:100%;padding:12px;object-fit:contain;filter:saturate(.94) contrast(1.02)}

#knowledge-base .kb-problem-grid{gap:14px}
#knowledge-base .kb-problem-card{--kb-accent:74,156,224;position:relative;min-height:278px;overflow:hidden;border-color:rgba(var(--kb-accent),.32);background:linear-gradient(145deg,rgba(27,43,59,.92),rgba(12,19,29,.96) 70%);box-shadow:inset 0 1px 0 rgba(255,255,255,.045),0 16px 34px rgba(0,0,0,.16);transition:transform .24s var(--ease),border-color .24s var(--ease),box-shadow .24s var(--ease),background .24s var(--ease)}
#knowledge-base .kb-problem-card:before{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:linear-gradient(90deg,rgba(var(--kb-accent),.24),rgba(var(--kb-accent),.95),rgba(var(--kb-accent),.08));box-shadow:0 0 16px rgba(var(--kb-accent),.46)}
#knowledge-base .kb-problem-card:nth-child(2){--kb-accent:91,176,214;background:linear-gradient(145deg,rgba(22,44,59,.94),rgba(12,20,31,.97) 70%)}
#knowledge-base .kb-problem-card:nth-child(3){--kb-accent:102,128,190;background:linear-gradient(145deg,rgba(27,35,58,.94),rgba(13,18,31,.97) 70%)}
#knowledge-base .kb-problem-card:nth-child(4){--kb-accent:70,149,185;background:linear-gradient(145deg,rgba(18,43,57,.94),rgba(11,20,30,.97) 70%)}
#knowledge-base .kb-problem-card:hover{transform:translateY(-3px);border-color:rgba(var(--kb-accent),.74);background:linear-gradient(145deg,rgba(32,55,74,.98),rgba(13,23,35,.99) 70%);box-shadow:inset 0 1px 0 rgba(255,255,255,.075),0 22px 42px rgba(0,0,0,.26),0 0 28px rgba(var(--kb-accent),.11)}
#knowledge-base .kb-problem-card .problem-card__no{position:relative;z-index:2;border:1px solid rgba(var(--kb-accent),.28);background:rgba(var(--kb-accent),.13);box-shadow:inset 0 1px 0 rgba(255,255,255,.08);color:rgb(var(--kb-accent))}
#knowledge-base .kb-problem-card h3,#knowledge-base .kb-problem-card p{position:relative;z-index:2}
#knowledge-base .kb-problem-card h3{max-width:178px}
#knowledge-base .kb-problem-card__icon{position:absolute;right:16px;top:20px;width:70px;height:70px;color:rgb(var(--kb-accent));opacity:.18;filter:drop-shadow(0 0 12px rgba(var(--kb-accent),.28));transition:opacity .24s var(--ease),transform .24s var(--ease)}
#knowledge-base .kb-problem-card:hover .kb-problem-card__icon{opacity:.31;transform:translateY(-2px)}
#knowledge-base .kb-problem-card__icon *{vector-effect:non-scaling-stroke}
#knowledge-base .kb-problem-card{padding:28px 26px 30px}
#knowledge-base .kb-problem-card h3{max-width:none;margin-top:24px;font-size:22px;line-height:1.28;font-weight:780;letter-spacing:-.02em;word-break:normal;overflow-wrap:normal;line-break:auto;text-wrap:normal}
#knowledge-base .kb-problem-card p{margin-top:15px;font-size:15px;line-height:1.86;font-weight:430;letter-spacing:-.01em;word-break:normal;overflow-wrap:normal;line-break:auto;text-wrap:pretty}

#knowledge-base .faq-list{gap:12px}
#knowledge-base .faq-list details{padding:0 24px}
#knowledge-base .faq-list summary{padding:22px 0;font-size:20px;line-height:1.45;font-weight:780;letter-spacing:-.015em;word-break:normal;overflow-wrap:normal;line-break:auto}
#knowledge-base .faq-list p{padding:2px 0 24px;font-size:16px;line-height:1.9;font-weight:430;letter-spacing:-.005em;word-break:normal;overflow-wrap:normal;line-break:auto;text-wrap:pretty}


#knowledge-base .kb-flow-image-block{padding-top:84px;padding-bottom:86px}
#knowledge-base .kb-flow-image-scroll{margin-top:29px;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-color:rgba(74,156,224,.42) transparent;scrollbar-width:thin}
#knowledge-base .kb-flow-image{display:block;width:100%;height:auto;margin:0 auto;border:1px solid rgba(102,154,199,.28);border-radius:12px;box-shadow:0 22px 54px rgba(0,0,0,.28)}
#knowledge-base .kb-application-image-block{padding-top:64px;padding-bottom:88px}
#knowledge-base .kb-application-image-scroll{margin-top:32px;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-color:rgba(74,156,224,.42) transparent;scrollbar-width:thin}
#knowledge-base .kb-application-image{display:block;width:100%;height:auto;margin:0 auto;border:1px solid rgba(102,154,199,.24);border-radius:12px;box-shadow:0 18px 46px rgba(0,0,0,.25)}
@media (max-width:980px){#knowledge-base .kb-problem-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){#knowledge-base .kb-hero__title{font-size:clamp(38px,12vw,52px)}#knowledge-base .kb-flow-image-scroll,#knowledge-base .kb-application-image-scroll{margin-right:-20px;padding-bottom:12px}#knowledge-base .kb-flow-image{width:960px;max-width:none;border-radius:10px}#knowledge-base .kb-application-image{width:960px;max-width:none;border-radius:10px}#knowledge-base .kb-problem-card{min-height:0}}

@media (max-width:980px){.product-hero{grid-template-columns:1fr;padding:58px 0}.product-hero__visual{min-height:300px}.problem-grid{grid-template-columns:repeat(2,1fr)}.flow-grid{grid-template-columns:repeat(3,1fr)}.flow-step:after,.knowledge-flow__item:after{display:none!important}.knowledge-flow{grid-template-columns:repeat(3,1fr)}.nav-product{display:block;width:100%}.nav-product__trigger{width:100%;padding:14px;text-align:left;justify-content:space-between}.product-flyout{position:static;display:none;width:100%;margin:2px 0 8px;opacity:1;visibility:visible;transform:none;pointer-events:auto;background:rgba(255,255,255,.035);box-shadow:none}.nav-product:focus-within .product-flyout,.nav-product:hover .product-flyout{display:block}}
@media (max-width:620px){.products-view{padding-top:104px}.products-intro h1,.product-hero__copy h1,.product-hero__copy h2{font-size:35px}.products-intro p,.product-hero__copy p{font-size:16px}.product-route-grid,.problem-grid,.module-grid,.system-grid,.knowledge-flow,.flow-grid{grid-template-columns:1fr}.product-route-card{min-height:200px}.product-block{padding:58px 0}.product-cta{display:block;padding:25px}.product-cta .btn{margin-top:20px}.product-compare{display:block;overflow-x:auto;white-space:nowrap}.product-compare td{white-space:normal;min-width:210px}.product-hero__visual{min-height:250px}}

/* ===== V17 产品中心正式页 ===== */
.footer-grid{align-items:start}
.footer-grid>div:first-child{justify-content:flex-start}
.footer-grid>nav{padding-top:0}

.product-flyout{width:650px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:12px}
.product-flyout__item{display:flex!important;min-height:104px;margin:0!important;padding:17px!important;flex-direction:column;justify-content:center;border:1px solid rgba(103,145,181,.16);background:linear-gradient(145deg,rgba(23,39,55,.84),rgba(12,19,29,.9));box-shadow:inset 0 1px 0 rgba(148,191,228,.04)}
.product-flyout__item:hover,.product-flyout__item:focus-visible{border-color:rgba(69,155,225,.54);background:linear-gradient(145deg,rgba(27,52,74,.96),rgba(14,24,36,.96))!important}
.product-flyout__item b{font-size:15px;letter-spacing:-.01em}.product-flyout__item span{line-height:1.6}.product-flyout__all{display:none!important}

.product-hero__visual--image{display:block;min-height:430px;padding:0;overflow:hidden;border-color:rgba(87,143,189,.3);background:#09111b}
.product-hero__visual--image img{display:block;width:100%;height:100%;min-height:430px;object-fit:cover}
.hero-title-line{display:block}.product-hero__copy .product-hero__meta{display:none}.product-hero__actions .btn.ghost{display:none}

.media-problem-grid,.harbor-problem-grid{gap:18px}.media-problem-card,.harbor-problem-card{position:relative;min-height:255px;padding:67px 25px 26px!important;border-color:rgba(86,137,183,.3)!important;border-radius:16px!important;background:linear-gradient(145deg,rgba(19,35,50,.96),rgba(13,22,33,.98))!important;box-shadow:inset 0 1px 0 rgba(135,189,229,.07),0 15px 34px rgba(0,0,0,.18);overflow:visible;transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease)}
.media-problem-card:hover,.harbor-problem-card:hover{transform:translateY(-4px);border-color:rgba(74,156,224,.65)!important;box-shadow:inset 0 1px 0 rgba(135,189,229,.14),0 20px 40px rgba(5,28,53,.32)}
.media-problem-card:before,.harbor-problem-card:before{content:"";position:absolute;top:0;right:24px;left:24px;height:2px;background:linear-gradient(90deg,transparent,rgba(49,131,201,.9),transparent);opacity:.78}
.media-problem-icon,.harbor-problem-icon{position:absolute;top:-24px;left:25px;display:grid;place-items:center;width:50px;height:50px;border:1px solid rgba(123,185,239,.55);border-radius:50%;background:radial-gradient(circle at 32% 26%,#4eaeff,rgba(29,91,147,.96) 58%,#133551);box-shadow:0 8px 22px rgba(49,131,201,.34);color:#dceeff}
.media-problem-icon svg,.harbor-problem-icon svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}
.media-problem-card .problem-card__no,.harbor-problem-card .problem-card__no{position:absolute;right:23px;top:25px;padding:6px 8px;border-radius:7px;background:rgba(49,131,201,.13);color:var(--blue2)}
.media-problem-card h3,.harbor-problem-card h3{margin-top:4px;font-size:23px}.media-problem-card p,.harbor-problem-card p{max-width:29em;line-height:1.8}
.media-problem-card{min-height:278px;padding:68px 26px 30px!important}
.media-problem-card h3{margin-top:6px;font-size:25px!important;line-height:1.28;font-weight:780;letter-spacing:-.02em;word-break:normal;overflow-wrap:normal;line-break:auto}
.media-problem-card p{margin-top:16px;font-size:16px;line-height:1.86;font-weight:430;letter-spacing:-.01em;word-break:normal;overflow-wrap:normal;line-break:auto;text-wrap:pretty}
.harbor-problem-card{min-height:278px;padding:68px 26px 30px!important}
.harbor-problem-card h3{margin-top:6px;font-size:25px!important;line-height:1.28;font-weight:780;letter-spacing:-.02em;word-break:normal;overflow-wrap:normal;line-break:auto;text-wrap:normal}
.harbor-problem-card p{margin-top:16px;max-width:30em;font-size:16px;line-height:1.86;font-weight:430;letter-spacing:-.01em;word-break:normal;overflow-wrap:normal;line-break:auto;text-wrap:pretty}

.media-solution-tabs{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;margin:0 0 25px;padding:8px;border:1px solid rgba(91,141,181,.2);border-radius:14px;background:rgba(16,28,40,.54)}
.media-solution-tab{min-height:54px;padding:14px 12px;border:1px solid transparent;border-radius:9px;background:transparent;color:var(--muted);font-size:16px;font-weight:780;line-height:1.35;letter-spacing:-.01em;transition:background .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease)}
.media-solution-tab:hover,.media-solution-tab.active{border-color:rgba(74,156,224,.38);background:rgba(49,131,201,.15);color:#e6f2ff}
.media-solution-panel{display:none;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:30px;align-items:center;min-height:442px;padding:30px;border:1px solid rgba(91,141,181,.24);border-radius:18px;background:radial-gradient(700px 360px at 75% 10%,rgba(49,131,201,.12),transparent 65%),linear-gradient(145deg,rgba(16,29,43,.96),rgba(10,17,26,.98));box-shadow:inset 0 1px 0 rgba(150,205,246,.06)}
.media-solution-panel.active{display:grid;animation:mediaPanelIn .32s var(--ease) both}@keyframes mediaPanelIn{from{opacity:.01;transform:translateY(10px)}to{opacity:1;transform:none}}
.media-solution-panel__eyebrow{margin:0;color:var(--blue2);font:700 12px/1 var(--mono);letter-spacing:.12em}.media-solution-panel h3{margin:17px 0 0;font-family:var(--serif);font-size:36px;line-height:1.2;font-weight:600}.media-solution-panel__lead{margin:15px 0 0;color:var(--text);font-size:16px;line-height:1.8}.media-solution-panel ul{margin:23px 0 0;padding:0;list-style:none}.media-solution-panel li{position:relative;margin:11px 0;padding-left:19px;color:var(--muted);font-size:14px;line-height:1.65}.media-solution-panel li:before{content:"";position:absolute;left:0;top:.6em;width:6px;height:6px;border-radius:50%;background:var(--blue2);box-shadow:0 0 12px rgba(74,156,224,.65)}
.media-solution-panel__image{overflow:hidden;border:1px solid rgba(95,152,200,.3);border-radius:13px;background:#07101a;box-shadow:0 20px 42px rgba(0,0,0,.28)}.media-solution-panel__image img{display:block;width:100%;height:auto}

.compare-head{margin-bottom:25px}.compare-head h2{margin:0;font-family:var(--serif);font-size:clamp(30px,4vw,48px);line-height:1.2;font-weight:600}.compare-head p{max-width:720px;margin:16px 0 0;color:var(--muted);font-size:16px;line-height:1.8}
.harbor-flow{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.harbor-flow .flow-step{position:relative;min-height:216px;padding:25px 19px 24px;border-color:rgba(86,137,183,.3);border-radius:16px;background:linear-gradient(145deg,rgba(18,34,49,.95),rgba(13,22,33,.98));box-shadow:inset 0 1px 0 rgba(135,189,229,.06),0 14px 28px rgba(0,0,0,.16)}
.harbor-flow .flow-step:after{content:"";display:block!important;position:absolute!important;z-index:2;top:50%!important;right:-20px!important;left:auto!important;width:26px!important;height:1px!important;background:linear-gradient(90deg,rgba(49,131,201,.3),var(--blue2))!important;transform:none!important}.harbor-flow .flow-step:before{content:"→";position:absolute;z-index:3;right:-22px;top:calc(50% - 11px);color:var(--blue2);font-size:20px;line-height:1}.harbor-flow .flow-step:last-child:after,.harbor-flow .flow-step:last-child:before{display:none!important}.harbor-flow .flow-step b{display:inline-flex;align-items:center;justify-content:center;width:33px;height:33px;border:1px solid rgba(74,156,224,.42);border-radius:9px;background:rgba(49,131,201,.12);color:var(--blue2);font:700 11px/1 var(--mono)}.harbor-flow .flow-step h3{margin-top:34px;font-size:19px}.harbor-flow .flow-step p{line-height:1.7}
#harbor .harbor-flow{margin-top:44px}
#harbor .harbor-flow .flow-step{min-height:238px;padding:30px 22px 28px;word-break:normal;overflow-wrap:normal;line-break:auto}
#harbor .harbor-flow .flow-step h3{margin-top:38px;font-size:22px;line-height:1.28;font-weight:780;letter-spacing:-.02em;word-break:normal;overflow-wrap:normal;line-break:auto;text-wrap:normal}
#harbor .harbor-flow .flow-step p{margin-top:14px;font-size:15.5px;line-height:1.84;font-weight:430;letter-spacing:-.01em;word-break:normal;overflow-wrap:normal;line-break:auto;text-wrap:pretty}

.harbor-capability-map{position:relative;min-height:672px}.harbor-capability-map__lines{position:absolute;inset:80px 8% 82px;width:84%;height:510px;pointer-events:none}.harbor-capability-map__lines line{stroke:rgba(68,153,222,.44);stroke-width:1.2;filter:drop-shadow(0 0 5px rgba(49,131,201,.36))}.harbor-core{position:absolute;z-index:1;top:226px;left:50%;display:grid;place-items:center;width:200px;height:200px;border:1px solid rgba(99,177,239,.65);border-radius:50%;background:radial-gradient(circle at 40% 34%,rgba(65,151,221,.44),rgba(18,48,75,.94) 48%,rgba(9,18,29,.95) 73%);box-shadow:0 0 0 22px rgba(49,131,201,.045),0 0 0 44px rgba(49,131,201,.025),0 0 52px rgba(49,131,201,.24);transform:translateX(-50%);text-align:center}.harbor-core:before,.harbor-core:after{content:"";position:absolute;border:1px solid rgba(78,161,227,.28);border-radius:50%}.harbor-core:before{inset:-32px}.harbor-core:after{inset:-66px;border-style:dashed}.harbor-core b{position:relative;z-index:1;display:block;color:#edf6ff;font-family:var(--serif);font-size:25px;line-height:1.25}.harbor-core span{position:relative;z-index:1;display:block;margin-top:9px;color:#a7c7e5;font-size:12px;letter-spacing:.08em}
.harbor-capability-card{position:absolute;z-index:2;width:29%;min-height:150px;padding:19px 20px;border:1px solid rgba(84,139,185,.3);border-radius:14px;background:linear-gradient(145deg,rgba(20,37,54,.96),rgba(12,20,30,.98));box-shadow:inset 0 1px 0 rgba(135,189,229,.06),0 15px 30px rgba(0,0,0,.18);transition:transform .2s var(--ease),border-color .2s var(--ease)}.harbor-capability-card:hover{transform:translateY(-3px);border-color:rgba(74,156,224,.62)}.harbor-capability-card--1{left:0;top:0}.harbor-capability-card--2{left:35.5%;top:0}.harbor-capability-card--3{right:0;top:0}.harbor-capability-card--4{left:0;bottom:0}.harbor-capability-card--5{left:35.5%;bottom:0}.harbor-capability-card--6{right:0;bottom:0}.harbor-capability-card__top{display:flex;align-items:center;gap:10px;color:var(--blue2);font:700 11px/1 var(--mono);letter-spacing:.1em}.harbor-capability-card__icon{display:grid;place-items:center;width:27px;height:27px;border-radius:8px;background:rgba(49,131,201,.13)}.harbor-capability-card__icon svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.harbor-capability-card h3{margin:16px 0 0;font-size:17px;line-height:1.4}.harbor-capability-card p{margin:8px 0 0;color:var(--muted);font-size:12px;line-height:1.65}
#harbor .harbor-capability-map__lines{inset:auto;top:118px;left:18%;width:64%;height:430px}#harbor .harbor-capability-map__lines line{stroke:rgba(68,153,222,.26);stroke-width:.9;filter:drop-shadow(0 0 3px rgba(49,131,201,.22))}#harbor .harbor-core b{font-size:29px;line-height:1.18;letter-spacing:-.015em}#harbor .harbor-core span{margin-top:11px;font-size:14px;line-height:1.35;letter-spacing:.05em}#harbor .harbor-capability-card{min-height:172px;padding:22px 24px 24px;word-break:normal;overflow-wrap:normal;line-break:auto}#harbor .harbor-capability-card__top{font-size:12px}#harbor .harbor-capability-card h3{margin-top:18px;font-size:21px;line-height:1.32;font-weight:780;letter-spacing:-.02em;word-break:normal;overflow-wrap:normal;line-break:auto;text-wrap:normal}#harbor .harbor-capability-card p{margin-top:12px;font-size:14.5px;line-height:1.78;font-weight:430;letter-spacing:-.01em;word-break:normal;overflow-wrap:normal;line-break:auto;text-wrap:pretty}

.agent-ability-layout{display:grid;grid-template-columns:minmax(0,.93fr) minmax(340px,.87fr);gap:48px;align-items:center;margin-top:54px}.agent-ability-list{display:grid;gap:13px}.agent-ability-card{position:relative;padding:23px 24px 22px 78px;border:1px solid rgba(84,139,185,.31);border-radius:14px;background:linear-gradient(145deg,rgba(18,34,49,.95),rgba(12,21,32,.98));box-shadow:inset 0 1px 0 rgba(135,189,229,.06)}.agent-ability-card__no{position:absolute;left:22px;top:25px;display:grid;place-items:center;width:36px;height:36px;border-radius:9px;background:rgba(49,131,201,.14);color:var(--blue2);font:700 12px/1 var(--mono)}.agent-ability-card h3{margin:0;font-size:20px}.agent-ability-card p{margin:8px 0 0;color:var(--muted);font-size:14px;line-height:1.75}.agent-core-visual{position:relative;min-height:470px;overflow:hidden;border:1px solid rgba(89,146,193,.34);border-radius:18px;background:radial-gradient(330px 250px at 50% 44%,rgba(49,131,201,.2),transparent 66%),linear-gradient(145deg,rgba(18,37,54,.95),rgba(9,17,26,.98));box-shadow:inset 0 1px 0 rgba(150,205,246,.07)}.agent-core-visual:before{content:"";position:absolute;left:50%;top:50%;width:235px;height:235px;border:1px solid rgba(72,157,225,.32);border-radius:50%;transform:translate(-50%,-50%)}.agent-core-visual:after{content:"";position:absolute;left:50%;top:50%;width:335px;height:335px;border:1px dashed rgba(72,157,225,.22);border-radius:50%;transform:translate(-50%,-50%)}.agent-core-node{position:absolute;z-index:2;left:50%;top:50%;display:grid;place-items:center;width:160px;height:160px;border:1px solid rgba(111,186,242,.7);border-radius:50%;background:radial-gradient(circle at 43% 32%,rgba(94,177,242,.48),rgba(25,65,99,.92) 56%,rgba(10,22,33,.98));box-shadow:0 0 34px rgba(49,131,201,.34);transform:translate(-50%,-50%);text-align:center}.agent-core-node b{font-family:var(--serif);font-size:25px;line-height:1.2}.agent-core-node span{margin-top:8px;color:#b4d4ee;font-size:12px}.agent-core-pill{position:absolute;z-index:2;display:flex;align-items:center;gap:8px;padding:10px 13px;border:1px solid rgba(87,150,201,.38);border-radius:10px;background:rgba(14,29,43,.91);color:#dceeff;font-size:13px;box-shadow:0 10px 22px rgba(0,0,0,.2)}.agent-core-pill:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--blue2);box-shadow:0 0 10px rgba(74,156,224,.85)}.agent-core-pill--knowledge{left:38px;top:75px}.agent-core-pill--process{right:33px;top:129px}.agent-core-pill--system{left:50px;bottom:77px}

.agent-delivery-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px 38px}.agent-delivery-step{position:relative;min-height:214px;padding:25px 25px 23px;border:1px solid rgba(85,140,186,.32);border-radius:16px;background:linear-gradient(145deg,rgba(19,36,52,.96),rgba(12,21,31,.98));box-shadow:inset 0 1px 0 rgba(135,189,229,.06),0 16px 30px rgba(0,0,0,.16);transition:transform .2s var(--ease),border-color .2s var(--ease)}.agent-delivery-step:hover{transform:translateY(-3px);border-color:rgba(74,156,224,.62)}.agent-delivery-step b{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:9px;background:rgba(49,131,201,.14);color:var(--blue2);font:700 11px/1 var(--mono)}.agent-delivery-step h3{margin:29px 0 0;font-size:21px}.agent-delivery-step p{margin:9px 0 0;color:var(--muted);font-size:14px;line-height:1.75}.agent-delivery-step:nth-child(4){grid-column:3;grid-row:2}.agent-delivery-step:nth-child(5){grid-column:2;grid-row:2}.agent-delivery-step:nth-child(6){grid-column:1;grid-row:2}.agent-delivery-step:nth-child(1):after,.agent-delivery-step:nth-child(2):after{content:"";position:absolute;top:50%;right:-39px;width:39px;height:1px;background:linear-gradient(90deg,var(--blue2),rgba(49,131,201,.2))}.agent-delivery-step:nth-child(1):before,.agent-delivery-step:nth-child(2):before{content:"→";position:absolute;z-index:2;top:calc(50% - 11px);right:-45px;color:var(--blue2);font-size:20px}.agent-delivery-step:nth-child(3):after{content:"";position:absolute;right:31px;bottom:-27px;width:1px;height:27px;background:var(--blue2)}.agent-delivery-step:nth-child(3):before{content:"↳";position:absolute;z-index:2;right:23px;bottom:-39px;color:var(--blue2);font-size:24px}.agent-delivery-step:nth-child(4):after,.agent-delivery-step:nth-child(5):after{content:"";position:absolute;top:50%;left:-39px;width:39px;height:1px;background:linear-gradient(90deg,rgba(49,131,201,.2),var(--blue2))}.agent-delivery-step:nth-child(4):before,.agent-delivery-step:nth-child(5):before{content:"←";position:absolute;z-index:2;top:calc(50% - 11px);left:-45px;color:var(--blue2);font-size:20px}

.agent-training-showcase{padding-top:92px!important;padding-bottom:96px!important}.agent-training-showcase__head{text-align:center}.agent-training-showcase__head h2{margin:0;font-family:var(--serif);font-size:clamp(31px,4.1vw,50px);line-height:1.2}.agent-training-showcase__head p{max-width:720px;margin:16px auto 0;color:var(--muted);font-size:16px;line-height:1.8}.agent-training-showcase__image{width:min(90%,1360px);margin:34px auto 0;padding:16px;border:1px solid rgba(86,151,202,.34);border-radius:18px;background:linear-gradient(145deg,rgba(22,39,55,.95),rgba(10,18,28,.98));box-shadow:0 26px 50px rgba(0,0,0,.28)}.agent-training-showcase__image img{display:block;width:100%;height:auto;border-radius:10px}.agent-training-showcase__statement{margin:25px 0 0;color:#d8e8f8;text-align:center;font-size:18px;font-weight:700}

@media (max-width:980px){.product-flyout{position:static;width:100%;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.media-solution-tabs{grid-template-columns:repeat(3,minmax(0,1fr))}.media-solution-panel,.agent-ability-layout{grid-template-columns:1fr}.harbor-flow{grid-template-columns:repeat(2,minmax(0,1fr))}.harbor-flow .flow-step:after,.harbor-flow .flow-step:before{display:none!important}.harbor-capability-map{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;min-height:0}.harbor-capability-map__lines{display:none}.harbor-core{position:relative;top:auto;left:auto;grid-column:1 / -1;grid-row:1;justify-self:center;transform:none}.harbor-capability-card{position:relative!important;inset:auto!important;width:auto}.agent-delivery-flow{gap:16px}.agent-delivery-step{grid-column:auto!important;grid-row:auto!important}.agent-delivery-step:before,.agent-delivery-step:after{display:none!important}}
@media (max-width:620px){.product-flyout{grid-template-columns:1fr}.product-flyout__item{min-height:0}.product-hero__visual--image,.product-hero__visual--image img{min-height:250px}.media-problem-grid,.harbor-problem-grid,.harbor-flow,.harbor-capability-map,.agent-delivery-flow{grid-template-columns:1fr}.media-solution-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.media-solution-panel{min-height:0;padding:20px}.media-solution-panel h3{font-size:29px}.harbor-core{width:168px;height:168px}.harbor-capability-map{display:grid}.agent-core-visual{min-height:400px}.agent-delivery-step{min-height:0}.agent-training-showcase__image{width:100%;padding:8px}.agent-training-showcase{padding-top:64px!important;padding-bottom:68px!important}}

/* ===== V18 product page refinements ===== */
@media (min-width:981px){
  .nav-product{padding-bottom:12px;margin-bottom:-12px}
  .product-flyout{top:calc(100% - 2px);transition:opacity .2s var(--ease),transform .2s var(--ease),visibility 0s linear .2s}
  .nav-product:hover .product-flyout,.nav-product:focus-within .product-flyout{transition-delay:0s}
}

/* Hero illustrations retain their original aspect ratio and use a restrained, product-UI scale. */
.product-hero__visual--image{display:grid!important;place-items:center;min-height:0!important;aspect-ratio:1.56/1;padding:10px!important;overflow:hidden;border-color:rgba(87,143,189,.34);background:radial-gradient(80% 90% at 62% 26%,rgba(41,104,158,.2),transparent 68%),#08111b}
.product-hero__visual--image img{position:relative!important;inset:auto!important;display:block;width:100%!important;height:auto!important;min-height:0!important;padding:0!important;object-fit:contain!important;border-radius:11px}
#knowledge-base .product-hero__copy,#knowledge-base .kb-hero__title{text-align:left}
#knowledge-base .kb-hero__image{position:relative!important;inset:auto!important;width:100%!important;height:auto!important;padding:0!important;object-fit:contain!important}

/* Give the solution module and Harbor capability map the requested breathing room. */
.media-solution-block .product-block__head{margin-bottom:46px}
.harbor-capability-block .product-block__head{margin-bottom:68px}

/* Comparison is presented as a clear left-versus-right decision surface rather than a flat table. */
.compare-head{max-width:1120px;margin:0 auto 38px;text-align:center}
.compare-head .eyebrow{margin:0 0 13px;color:var(--blue2)}
.compare-head h2{color:#f5f9fd}
.marketing-compare{overflow:hidden;border:1px solid rgba(86,151,202,.34);border-radius:20px;background:rgba(9,17,27,.72);box-shadow:inset 0 1px 0 rgba(160,211,247,.06),0 24px 48px rgba(0,0,0,.18)}
.marketing-compare__head,.marketing-compare__row{display:grid;grid-template-columns:minmax(0,1.24fr) minmax(128px,.4fr) minmax(0,.96fr)}
.marketing-compare__head{background:linear-gradient(90deg,rgba(31,98,157,.5),rgba(35,70,101,.32) 54%,rgba(18,30,43,.72));color:#dceeff;font-size:14px;font-weight:700}
.marketing-compare__head>*,.marketing-compare__row>*{margin:0;padding:18px 23px}
.marketing-compare__head>*:nth-child(2),.marketing-compare__row>*:nth-child(2){display:grid;place-items:center;border-right:1px solid rgba(89,143,187,.2);border-left:1px solid rgba(89,143,187,.2);text-align:center}
.marketing-compare__row{align-items:stretch;border-top:1px solid rgba(89,143,187,.18)}
.marketing-compare__row p{display:flex;align-items:center;color:var(--muted);font-size:14px;line-height:1.65}
.marketing-compare__row p:first-child{color:#e7f3ff;background:linear-gradient(90deg,rgba(37,109,170,.18),rgba(27,67,101,.06));font-weight:600}
.marketing-compare__row span{color:var(--blue2);font:700 12px/1.4 var(--mono);letter-spacing:.03em}

/* Use one concise visual for the Agent model instead of layered CSS rings and labels. */
.agent-core-visual--image{display:grid;place-items:center;min-height:0!important;padding:10px;background:radial-gradient(80% 90% at 60% 30%,rgba(41,104,158,.16),transparent 70%),#08111b}
.agent-core-visual--image:before,.agent-core-visual--image:after{display:none!important}
.agent-core-visual--image img{display:block;width:100%;height:auto;border-radius:12px}

/* Delivery flow: connected line-and-chevron cues rather than text arrows. */
.agent-delivery-flow{margin-top:58px;gap:48px 56px}
.agent-delivery-step:nth-child(1):after,.agent-delivery-step:nth-child(2):after{right:-56px;width:56px;background:linear-gradient(90deg,rgba(74,156,224,.9),rgba(49,131,201,.22))}
.agent-delivery-step:nth-child(1):before,.agent-delivery-step:nth-child(2):before{content:"";top:calc(50% - 5px);right:-59px;width:9px;height:9px;border-top:1.5px solid var(--blue2);border-right:1.5px solid var(--blue2);transform:rotate(45deg);font-size:0}
.agent-delivery-step:nth-child(3):after{right:50%;bottom:-48px;height:48px}
.agent-delivery-step:nth-child(3):before{content:"";right:calc(50% - 5px);bottom:-51px;width:9px;height:9px;border-right:1.5px solid var(--blue2);border-bottom:1.5px solid var(--blue2);transform:rotate(45deg);font-size:0}
.agent-delivery-step:nth-child(4):after,.agent-delivery-step:nth-child(5):after{left:-56px;width:56px;background:linear-gradient(90deg,rgba(49,131,201,.22),rgba(74,156,224,.9))}
.agent-delivery-step:nth-child(4):before,.agent-delivery-step:nth-child(5):before{content:"";top:calc(50% - 5px);left:-59px;width:9px;height:9px;border-bottom:1.5px solid var(--blue2);border-left:1.5px solid var(--blue2);transform:rotate(45deg);font-size:0}

/* Agent applications are organized around a central digital-worker hub instead of a flat grid. */
#agent-workforce .system-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(250px,.74fr) minmax(0,1fr);grid-template-rows:repeat(3,minmax(142px,auto));grid-template-areas:"a core b" "c core d" "e core f";gap:16px 24px;align-items:stretch}
#agent-workforce .system-grid:before{content:"Agent数字员工";grid-area:core;place-self:center;display:grid;place-content:center;width:min(100%,250px);aspect-ratio:1;padding:28px;border:1px solid rgba(93,171,233,.72);border-radius:50%;background:radial-gradient(circle at 38% 30%,rgba(72,165,234,.45),rgba(25,64,97,.9) 55%,rgba(9,18,28,.98) 78%);box-shadow:0 0 0 22px rgba(49,131,201,.045),0 0 0 45px rgba(49,131,201,.022),0 0 44px rgba(49,131,201,.26);color:#eff8ff;font-family:var(--serif);font-size:28px;line-height:1.55;text-align:center;white-space:pre-line}
#agent-workforce .system-card{position:relative;min-height:142px;padding:20px 22px 19px 76px;border-color:rgba(91,151,203,.32);background:linear-gradient(145deg,rgba(18,37,54,.98),rgba(10,18,28,.98))}
#agent-workforce .system-card:nth-child(1){grid-area:a}#agent-workforce .system-card:nth-child(2){grid-area:b}#agent-workforce .system-card:nth-child(3){grid-area:c}#agent-workforce .system-card:nth-child(4){grid-area:d}#agent-workforce .system-card:nth-child(5){grid-area:e}#agent-workforce .system-card:nth-child(6){grid-area:f}
#agent-workforce .system-card__icon{position:absolute;left:21px;top:22px;display:grid;place-items:center;width:36px;height:36px;border:1px solid rgba(82,163,228,.45);border-radius:10px;background:rgba(49,131,201,.14);color:var(--blue2);font:700 11px/1 var(--mono)}
#agent-workforce .system-card__icon:after{content:"◆";position:absolute;right:-4px;bottom:-5px;color:#a7dcff;font-size:8px;text-shadow:0 0 9px rgba(73,164,232,.85)}
#agent-workforce .system-card h3{margin:2px 0 0;font-size:18px;line-height:1.4}#agent-workforce .system-card p{margin:8px 0 0;font-size:13px;line-height:1.65}
#agent-workforce .agent-ability-card{padding:25px 26px 25px 82px;word-break:normal;overflow-wrap:normal;line-break:auto}#agent-workforce .agent-ability-card h3{font-size:23px;line-height:1.32;font-weight:780;letter-spacing:-.02em}#agent-workforce .agent-ability-card p{margin-top:11px;font-size:15.8px;line-height:1.82;font-weight:430;letter-spacing:-.01em;word-break:normal;overflow-wrap:normal;line-break:auto;text-wrap:pretty}
#agent-workforce .agent-delivery-step{min-height:236px;padding:28px 27px 26px;word-break:normal;overflow-wrap:normal;line-break:auto}#agent-workforce .agent-delivery-step h3{margin-top:31px;font-size:24px;line-height:1.3;font-weight:780;letter-spacing:-.02em;word-break:normal;overflow-wrap:normal;line-break:auto;text-wrap:normal}#agent-workforce .agent-delivery-step p{margin-top:12px;font-size:15.8px;line-height:1.82;font-weight:430;letter-spacing:-.01em;word-break:normal;overflow-wrap:normal;line-break:auto;text-wrap:pretty}
#agent-workforce .system-card{min-height:166px;padding:23px 24px 22px 82px;word-break:normal;overflow-wrap:normal;line-break:auto}#agent-workforce .system-card h3{font-size:21px;line-height:1.32;font-weight:780;letter-spacing:-.02em;word-break:normal;overflow-wrap:normal;line-break:auto;text-wrap:normal}#agent-workforce .system-card p{margin-top:10px;font-size:14.8px;line-height:1.78;font-weight:430;letter-spacing:-.01em;word-break:normal;overflow-wrap:normal;line-break:auto;text-wrap:pretty}
#agent-workforce .system-grid+.product-cta{display:none}

@media (max-width:980px){
  .product-hero__visual--image{aspect-ratio:1.56/1}
  .marketing-compare{overflow-x:auto}.marketing-compare__head,.marketing-compare__row{min-width:760px}
  #agent-workforce .system-grid{grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:auto;grid-template-areas:"core core" "a b" "c d" "e f"}
  #agent-workforce .system-grid:before{width:100%;min-height:230px;aspect-ratio:auto;border-radius:24px}
  .agent-delivery-flow{margin-top:34px}
}
@media (max-width:620px){
  .product-hero__visual--image{min-height:0!important;padding:7px!important}
  .product-hero__visual--image img{min-height:0!important}
  .compare-head h2{font-size:31px}.marketing-compare__head,.marketing-compare__row{min-width:650px}.marketing-compare__head>*,.marketing-compare__row>*{padding:15px}
  #agent-workforce .system-grid{grid-template-columns:1fr;grid-template-areas:"core" "a" "b" "c" "d" "e" "f"}
  #agent-workforce .system-grid:before{min-height:196px;border-radius:22px;font-size:25px}
}

/* ===== ABOUT US · V18 preview ===== */
#about{background:linear-gradient(180deg,#070b11 0%,#09111a 46%,#070b11 100%)}
.about-section{position:relative;padding:112px 0;overflow:hidden}
.about-section+.about-section{border-top:1px solid rgba(255,255,255,.065)}
.about-hero{min-height:760px;padding-top:calc(var(--nav) + 94px);display:flex;align-items:center;background:radial-gradient(850px 520px at 82% 42%,rgba(49,131,201,.18),transparent 70%),linear-gradient(180deg,#070b11,#09111a)}
.about-hero:before{content:"";position:absolute;right:-22%;top:18%;width:720px;height:720px;border:1px solid rgba(85,164,227,.16);border-radius:50%;box-shadow:0 0 0 92px rgba(51,135,202,.025),0 0 0 188px rgba(51,135,202,.018)}
.about-hero__grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(420px,.92fr);gap:88px;align-items:center}
.about-hero__copy h1,.about-hero__copy h2{max-width:720px;margin:18px 0 28px;color:#f7f9fc;font:500 clamp(58px,6vw,92px)/1.08 var(--serif);letter-spacing:-.045em}
.about-hero__copy>p:not(.eyebrow){max-width:720px;margin:0;color:#a8b5c4;font-size:18px;line-height:1.9}
.about-hero__meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}
.about-hero__meta span{padding:8px 13px;border:1px solid rgba(93,162,217,.22);border-radius:999px;background:rgba(39,95,139,.08);color:#a8bfd2;font-size:12px}
.about-system{position:relative;min-height:470px;padding:45px;border:1px solid rgba(84,151,204,.26);border-radius:26px;background:linear-gradient(145deg,rgba(20,39,56,.86),rgba(8,16,25,.88));box-shadow:inset 0 1px 0 rgba(171,219,255,.05),0 32px 80px rgba(0,0,0,.24)}
.about-system:before{content:"RAVEN / AGENTIC BUSINESS SYSTEMS";display:block;margin-bottom:52px;color:#6f8da6;font:700 10px/1.4 var(--mono);letter-spacing:.14em}
.about-system__flow{display:grid;gap:22px}
.about-system__item{position:relative;display:grid;grid-template-columns:104px 1fr;align-items:center;gap:22px;min-height:76px}
.about-system__item:not(:last-child):after{content:"";position:absolute;left:51px;top:70px;width:1px;height:30px;background:linear-gradient(var(--blue2),transparent)}
.about-system__no{display:grid;place-items:center;width:52px;height:52px;margin:auto;border:1px solid rgba(91,168,229,.42);border-radius:50%;background:rgba(49,131,201,.12);color:#7fc2f4;font:700 11px/1 var(--mono);box-shadow:0 0 24px rgba(49,131,201,.12)}
.about-system__item h3{margin:0 0 5px;color:#eef6fc;font-size:19px}.about-system__item p{margin:0;color:#78899a;font-size:13px}
.about-heading{max-width:900px;margin:0 auto 58px;text-align:center}.about-heading .eyebrow{margin:0 0 14px;color:var(--blue2)}.about-heading h2{margin:0;color:#f7f9fc;font:500 clamp(42px,5vw,68px)/1.16 var(--serif);letter-spacing:-.035em}.about-heading p{max-width:760px;margin:20px auto 0;color:#8d9baa;font-size:16px}
.about-vision{padding:118px 0 132px;background:radial-gradient(860px 430px at 50% 45%,rgba(39,111,169,.14),transparent 74%)}
.about-vision__statement{position:relative;max-width:1060px;margin:auto;text-align:center}
.about-vision__statement:before{content:"“";position:absolute;left:0;top:-72px;color:rgba(93,175,235,.16);font:500 150px/1 var(--serif)}
.about-vision__statement h2{margin:0;color:#f8fbff;font:500 clamp(56px,7vw,96px)/1.16 var(--serif);letter-spacing:-.045em}
.about-vision__statement p{max-width:880px;margin:30px auto 0;color:#91a0af;font-size:19px;line-height:1.85}
.about-vision__points{display:grid;grid-template-columns:repeat(3,1fr);max-width:960px;margin:65px auto 0;border-top:1px solid rgba(91,159,211,.24)}
.about-vision__point{position:relative;padding:32px 22px 0;text-align:center}.about-vision__point:before{content:"";position:absolute;left:50%;top:-4px;width:7px;height:7px;border-radius:50%;background:var(--blue2);box-shadow:0 0 16px var(--blue2)}
.about-vision__point b{display:block;color:#dae8f3;font-size:16px}.about-vision__point span{display:block;margin-top:6px;color:#6f8091;font-size:13px}
.about-team{background:linear-gradient(180deg,rgba(14,25,37,.76),rgba(7,11,17,.82))}
.about-team__lead{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:end;margin-bottom:58px}
.about-team__lead h2{margin:13px 0 0;color:#f7f9fc;font:500 clamp(42px,5vw,68px)/1.18 var(--serif);letter-spacing:-.035em}.about-team__lead>p{margin:0;color:#95a3b1;font-size:16px;line-height:1.9}
.about-team__grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.1);border-bottom:1px solid rgba(255,255,255,.1)}
.about-role{position:relative;min-height:260px;padding:36px 28px;border-right:1px solid rgba(255,255,255,.08);background:linear-gradient(180deg,rgba(255,255,255,.018),transparent)}.about-role:last-child{border-right:0}
.about-role__icon{display:grid;place-items:center;width:48px;height:48px;margin-bottom:40px;border:1px solid rgba(80,157,217,.28);border-radius:13px;background:rgba(49,131,201,.07);color:#66b2ec}.about-role__icon svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.about-role b{display:block;margin-bottom:10px;color:#ecf4fb;font-size:17px}.about-role p{margin:0;color:#778797;font-size:13px;line-height:1.75}
.about-business{padding-bottom:132px;background:radial-gradient(650px 500px at 50% 58%,rgba(39,113,173,.12),transparent 72%)}
.business-orbit{position:relative;min-height:660px;max-width:1120px;margin:0 auto}
.business-orbit__ring{position:absolute;left:50%;top:50%;width:590px;height:360px;border:1px solid rgba(72,158,223,.22);border-radius:50%;transform:translate(-50%,-50%)}
.business-orbit__ring:before,.business-orbit__ring:after{content:"";position:absolute;inset:48px 80px;border:1px solid rgba(72,158,223,.15);border-radius:50%}.business-orbit__ring:after{inset:102px 178px;border-color:rgba(72,158,223,.28)}
.business-core{position:absolute;left:50%;top:50%;z-index:3;display:grid;place-content:center;width:216px;height:216px;padding:26px;border:1px solid rgba(92,180,244,.72);border-radius:50%;transform:translate(-50%,-50%);background:radial-gradient(circle at 38% 30%,rgba(73,168,235,.46),rgba(24,73,109,.93) 54%,#09131d 78%);box-shadow:0 0 0 26px rgba(49,131,201,.04),0 0 60px rgba(49,131,201,.24);text-align:center}
.business-core b{color:#f2f9ff;font:500 30px/1.25 var(--serif)}.business-core span{margin-top:8px;color:#9dc8e7;font-size:12px}
.business-node{position:absolute;z-index:2;width:295px;min-height:154px;padding:27px 28px;border:1px solid rgba(85,148,198,.28);border-radius:18px;background:linear-gradient(145deg,rgba(18,35,50,.96),rgba(9,16,25,.96));box-shadow:0 22px 45px rgba(0,0,0,.2)}
.business-node:before{content:"";position:absolute;width:66px;height:1px;background:linear-gradient(90deg,rgba(80,166,230,.1),rgba(80,166,230,.75))}.business-node:after{content:"";position:absolute;width:7px;height:7px;border-radius:50%;background:var(--blue2);box-shadow:0 0 14px rgba(74,156,224,.8)}
.business-node--one{left:0;top:70px}.business-node--one:before{right:-66px;bottom:26px;transform:rotate(20deg);transform-origin:left}.business-node--one:after{right:-70px;bottom:45px}
.business-node--two{right:0;top:70px}.business-node--two:before{left:-66px;bottom:26px;transform:rotate(-20deg);transform-origin:right}.business-node--two:after{left:-70px;bottom:45px}
.business-node--three{left:0;bottom:56px}.business-node--three:before{right:-66px;top:25px;transform:rotate(-20deg);transform-origin:left}.business-node--three:after{right:-70px;top:44px}
.business-node--four{right:0;bottom:56px}.business-node--four:before{left:-66px;top:25px;transform:rotate(20deg);transform-origin:right}.business-node--four:after{left:-70px;top:44px}
.business-node__label{display:block;margin-bottom:22px;color:#5bace8;font:700 10px/1.4 var(--mono);letter-spacing:.15em}.business-node h3{margin:0 0 9px;color:#ecf5fc;font-size:20px}.business-node p{margin:0;color:#7f8f9f;font-size:13px;line-height:1.7}
.about-contact{padding-bottom:130px;background:linear-gradient(180deg,#09111a,#070b11)}
.contact-shell{display:grid;grid-template-columns:minmax(330px,.72fr) minmax(520px,1.28fr);overflow:hidden;min-height:520px;border:1px solid rgba(89,153,201,.28);border-radius:24px;background:#0b131d;box-shadow:0 32px 75px rgba(0,0,0,.25)}
.contact-info{display:flex;flex-direction:column;justify-content:space-between;padding:54px;border-right:1px solid rgba(255,255,255,.08)}
.contact-info .eyebrow{margin:0 0 14px;color:var(--blue2)}.contact-info h2{margin:0;color:#f7f9fc;font:500 52px/1.2 var(--serif)}.contact-info>p{margin:18px 0 0;color:#81909f;font-size:14px}
.contact-list{display:grid;gap:24px;margin-top:58px}.contact-item{padding-top:20px;border-top:1px solid rgba(255,255,255,.09)}.contact-item span{display:block;margin-bottom:7px;color:#637587;font:700 10px/1.4 var(--mono);letter-spacing:.12em}.contact-item a,.contact-item p{margin:0;color:#dce8f1;font-size:16px;line-height:1.7}.contact-item a:hover{color:#73baf0}
.contact-map{position:relative;min-height:520px;overflow:hidden;background:#0b1721}
.contact-map svg{position:absolute;inset:0;width:100%;height:100%}.contact-map__wash{position:absolute;inset:0;background:radial-gradient(circle at 54% 48%,rgba(45,132,197,.12),transparent 37%),linear-gradient(180deg,transparent 60%,rgba(4,9,14,.5));pointer-events:none}
.contact-map__pin{position:absolute;left:54%;top:47%;z-index:2;transform:translate(-50%,-100%)}.contact-map__pin:before{content:"";position:absolute;left:50%;bottom:-10px;width:38px;height:13px;border-radius:50%;transform:translateX(-50%);background:rgba(49,131,201,.26);filter:blur(5px)}
.contact-map__marker{display:grid;place-items:center;width:50px;height:50px;border:8px solid rgba(106,193,255,.18);border-radius:50% 50% 50% 0;transform:rotate(-45deg);background:var(--blue2);box-shadow:0 0 30px rgba(74,156,224,.55)}.contact-map__marker i{display:block;width:10px;height:10px;border-radius:50%;transform:rotate(45deg);background:#fff}
.contact-map__label{position:absolute;left:calc(54% + 42px);top:calc(47% - 88px);z-index:3;min-width:220px;padding:16px 18px;border:1px solid rgba(104,175,228,.34);border-radius:12px;background:rgba(7,14,22,.9);box-shadow:0 18px 40px rgba(0,0,0,.35);backdrop-filter:blur(14px)}.contact-map__label b{display:block;color:#edf7ff;font-size:15px}.contact-map__label span{display:block;margin-top:5px;color:#7f92a5;font-size:12px}
.contact-map__brand{position:absolute;right:22px;bottom:22px;z-index:4;display:inline-flex;align-items:center;gap:9px;padding:10px 14px;border:1px solid rgba(96,164,216,.28);border-radius:999px;background:rgba(6,13,21,.88);color:#a8cde8;font-size:12px;pointer-events:none;box-shadow:0 12px 28px rgba(0,0,0,.22);backdrop-filter:blur(10px)}
.contact-map__brand:before{content:"";width:18px;height:18px;border-radius:5px;background:linear-gradient(145deg,#43a7ee,#1677c8);box-shadow:0 0 14px rgba(58,158,229,.28)}
.contact-map__brand b{color:#d9edfc;font-weight:650}.contact-map__brand span{color:#6f879a}
@media (max-width:980px){
  .about-section{padding:90px 0}.about-hero{padding-top:calc(var(--nav) + 76px)}.about-hero__grid{grid-template-columns:1fr;gap:50px}.about-system{min-height:0}.about-team__lead{grid-template-columns:1fr;gap:24px}.about-team__grid{grid-template-columns:repeat(2,1fr)}.about-role:nth-child(2){border-right:0}.about-role:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.08)}
  .business-orbit{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;min-height:0}.business-orbit__ring{display:none}.business-core{position:relative;left:auto;top:auto;grid-column:1/-1;width:100%;height:auto;min-height:230px;border-radius:24px;transform:none}.business-node{position:relative!important;inset:auto!important;width:auto;min-height:170px}.business-node:before,.business-node:after{display:none}
  .contact-shell{grid-template-columns:1fr}.contact-info{border-right:0;border-bottom:1px solid rgba(255,255,255,.08)}
}
@media (max-width:620px){
  .about-section{padding:68px 0}.about-hero{min-height:0;padding-top:calc(var(--nav) + 60px)}.about-hero__copy h1,.about-hero__copy h2{font-size:47px}.about-hero__copy>p:not(.eyebrow){font-size:16px}.about-system{padding:26px 20px;border-radius:18px}.about-system:before{margin-bottom:30px}.about-system__item{grid-template-columns:64px 1fr;gap:10px}.about-system__item:not(:last-child):after{left:31px}
  .about-heading{margin-bottom:40px}.about-heading h2,.about-team__lead h2{font-size:38px}.about-vision__statement h2{font-size:49px}.about-vision__statement p{font-size:17px;line-height:1.8}.about-vision__points{grid-template-columns:1fr;gap:24px;border-top:0}.about-vision__point{padding:20px;border-top:1px solid rgba(91,159,211,.2)}.about-vision__point:before{top:-4px}
  .about-team__grid{grid-template-columns:1fr}.about-role{min-height:0;border-right:0!important;border-bottom:1px solid rgba(255,255,255,.08)}.about-role:last-child{border-bottom:0}.about-role__icon{margin-bottom:24px}
  .business-orbit{grid-template-columns:1fr}.business-core{grid-column:auto;min-height:200px}.business-node{min-height:0}.contact-shell{border-radius:18px}.contact-info{padding:34px 24px}.contact-info h2{font-size:42px}.contact-map{min-height:430px}.contact-map__label{left:24px;top:24px;min-width:0;right:24px}.contact-map__pin{left:51%;top:56%}
}

/* ===== V19 about-page feedback ===== */
.implementation-roadmap{max-width:1240px;margin:54px auto 0;padding-top:0}
.implementation-roadmap__head{max-width:740px;margin:0 auto 58px;text-align:center}
.implementation-roadmap__head .eyebrow{margin:0 0 12px;color:var(--blue2)}
.implementation-roadmap__head h3{margin:0;color:#eef6fc;font:500 clamp(30px,3.5vw,46px)/1.22 var(--serif);letter-spacing:-.03em}
.implementation-roadmap__head p{margin:14px 0 0;color:#7f8f9e;font-size:14px}
.implementation-steps{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:0;min-height:300px;padding:12px 0 0}
.implementation-step{position:relative;min-height:258px;padding:0 19px;text-align:center;transition:transform .24s var(--ease)}
.implementation-step:after{content:"";position:absolute;left:calc(50% + 30px);right:calc(-50% + 30px);top:29px;height:2px;background:linear-gradient(90deg,rgba(80,174,240,.82) 0%,rgba(80,174,240,.24) 38%,rgba(80,174,240,.6) 72%,rgba(80,174,240,.16) 100%);box-shadow:0 0 9px rgba(74,156,224,.16);transition:background .24s var(--ease),box-shadow .24s var(--ease)}
.implementation-step:last-child:after{display:none}
.implementation-step__node{position:relative;z-index:2;display:grid;place-items:center;width:60px;height:60px;margin:0 auto 29px;border:1px solid rgba(92,181,244,.76);border-radius:50%;background:radial-gradient(circle at 38% 30%,#183d5b,#0d2437 66%,#091723);color:#84c9fa;font:700 12px/1 var(--mono);box-shadow:0 0 0 8px rgba(49,131,201,.05),0 0 26px rgba(49,131,201,.17),inset 0 0 18px rgba(95,185,247,.08);transition:transform .24s var(--ease),border-color .24s var(--ease),box-shadow .24s var(--ease),background .24s var(--ease)}
.implementation-step__node:before{content:"";position:absolute;inset:7px;border:1px solid rgba(111,193,250,.14);border-radius:50%}
.implementation-step h4{margin:0;color:#dce9f3;font-size:18px;letter-spacing:.01em;transition:color .24s var(--ease)}
.implementation-step p{margin:12px auto 0;max-width:168px;color:#718393;font-size:14px;line-height:1.75;transition:color .24s var(--ease)}
.implementation-step:hover{transform:translateY(-4px)}
.implementation-step:hover .implementation-step__node{transform:scale(1.07);border-color:rgba(111,193,250,.88);background:#13314a;box-shadow:0 0 0 8px rgba(49,131,201,.055),0 0 20px rgba(49,131,201,.22)}
.implementation-step:hover h4{color:#eef8ff}.implementation-step:hover p{color:#93a6b7}.implementation-step:hover:after{background:linear-gradient(90deg,rgba(92,181,244,.82),rgba(74,156,224,.28));box-shadow:0 0 8px rgba(74,156,224,.12)}

.about-team__lead{grid-template-columns:minmax(0,1.25fr) minmax(330px,.75fr);gap:64px}
.about-team__lead h2{font-size:clamp(38px,4.2vw,54px);line-height:1.22;letter-spacing:-.04em}
.about-team__lead h2 span{display:block;white-space:nowrap}
.about-team__grid{align-items:stretch}
.about-role{display:flex;flex-direction:column;min-height:390px;padding:30px 26px 26px;transition:background .22s var(--ease),border-color .22s var(--ease),transform .22s var(--ease)}
.about-role:hover{z-index:1;transform:translateY(-3px);background:linear-gradient(180deg,rgba(30,64,91,.2),rgba(255,255,255,.012))}
.about-role__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}
.about-role__top .about-role__icon{margin:0}
.about-role__no{color:#4d93c6;font:700 10px/1 var(--mono);letter-spacing:.1em}
.about-role h3{margin:0;color:#f3f8fc;font:500 30px/1.2 var(--serif)}
.about-role__position{display:block;margin:9px 0 0!important;color:#76b8e8!important;font:700 11px/1.4 var(--mono)!important;letter-spacing:.08em}
.about-role>p{margin:22px 0 0;color:#8b9aa9;font-size:14.8px;line-height:1.85}
.about-role__tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:auto;padding-top:24px}
.about-role__tags span{padding:6px 8px;border:1px solid rgba(79,149,201,.22);border-radius:999px;background:rgba(49,131,201,.055);color:#91afc5;font-size:10px}

.business-orbit{min-height:780px}
.business-node{display:flex;flex-direction:column;width:300px;min-height:184px;padding:24px 25px}
.business-node h3{margin-bottom:11px;font-size:23px;line-height:1.35}
.business-node p{font-size:15px;line-height:1.75}
.business-node__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.business-node__top .business-node__label{margin:0}
.business-node__icon{display:grid;place-items:center;width:34px;height:34px;border:1px solid rgba(78,158,218,.32);border-radius:9px;background:rgba(49,131,201,.07);color:#67b0e6}
.business-node__icon svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.55;stroke-linecap:round;stroke-linejoin:round}
.business-node--knowledge{left:0;top:30px}.business-node--knowledge:before{right:-76px;bottom:25px;width:76px;transform:rotate(22deg);transform-origin:left}.business-node--knowledge:after{right:-80px;bottom:49px}
.business-node--content{left:0;top:305px}.business-node--content:before{right:-72px;top:50%;width:72px;transform:none}.business-node--content:after{right:-76px;top:calc(50% - 3px)}
.business-node--analytics{left:0;bottom:30px}.business-node--analytics:before{right:-76px;top:25px;width:76px;transform:rotate(-22deg);transform-origin:left}.business-node--analytics:after{right:-80px;top:49px}
.business-node--customer{right:0;top:30px}.business-node--customer:before{left:-76px;bottom:25px;width:76px;transform:rotate(-22deg);transform-origin:right}.business-node--customer:after{left:-80px;bottom:49px}
.business-node--agent{right:0;top:305px}.business-node--agent:before{left:-72px;top:50%;width:72px;transform:none}.business-node--agent:after{left:-76px;top:calc(50% - 3px)}
.business-node--delivery{right:0;bottom:30px}.business-node--delivery:before{left:-76px;top:25px;width:76px;transform:rotate(22deg);transform-origin:right}.business-node--delivery:after{left:-80px;top:49px}
.business-core{top:50%}
.business-orbit__ring{top:50%;width:620px;height:430px}

@media (max-width:980px){
  .implementation-steps{grid-template-columns:repeat(3,minmax(0,1fr));gap:32px 0}.implementation-step:nth-child(3):after{display:none}
  .about-team__lead{grid-template-columns:1fr}.about-team__lead h2 span{white-space:normal}.about-role{min-height:360px}
  .business-node--knowledge{transform:none}.business-core{top:auto}.business-node{min-height:190px}.business-node--knowledge,.business-node--content,.business-node--customer,.business-node--analytics,.business-node--agent,.business-node--delivery{inset:auto;transform:none}
}
@media (max-width:620px){
  .about-vision{padding:88px 0 96px}.implementation-roadmap{margin-top:44px;padding-top:0}.implementation-roadmap__head{margin-bottom:42px}.implementation-steps{grid-template-columns:1fr;gap:0;min-height:0;padding-top:0}.implementation-step{min-height:0;padding:0 0 36px 82px;text-align:left}.implementation-step:after{display:block!important;left:29px;right:auto;top:58px;width:2px;height:calc(100% - 42px);background:linear-gradient(rgba(74,174,240,.72),rgba(74,156,224,.14))}.implementation-step:last-child:after{display:none!important}.implementation-step__node{position:absolute;left:0;top:0;margin:0}.implementation-step h4{padding-top:6px}.implementation-step p{max-width:none;margin:8px 0 0}.implementation-step:hover{transform:translateX(3px)}
  .about-team__lead h2{font-size:26px;line-height:1.35}.about-team__lead h2 span{white-space:nowrap}.about-role{min-height:0;padding:26px 22px}.about-role__tags{margin-top:22px;padding-top:0}
  .business-orbit{display:grid}.business-node{min-height:0}.business-node--knowledge,.business-node--content,.business-node--customer,.business-node--analytics,.business-node--agent,.business-node--delivery{inset:auto;transform:none}
}


/* V20 — only the items confirmed in the V19 feedback sheet */
@media (min-width:981px){
  .nav-product:hover .product-flyout,.nav-product:focus-within .product-flyout{opacity:0;visibility:hidden;transform:translateY(-7px);pointer-events:none}
  .nav-product.is-open .product-flyout{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto;transition-delay:0s}
}
.home-knowledge-copy span{display:block;white-space:nowrap}
.media-band>.wrap>.head{max-width:1180px;margin-inline:auto;text-align:center}
.media-band>.wrap>.head>p:last-child{max-width:1040px;margin:22px auto 0}
.media-band>.wrap>.head h2{margin-top:14px}
#chanpin .product-tab{padding:22px 20px}
#chanpin .product-tab b{font-size:18px;line-height:1.28;font-weight:760;color:#dbe8f5;letter-spacing:-.01em}
#chanpin .product-tab span{margin-top:9px;font-size:14px;line-height:1.55;color:#a8b8c7}
#chanpin .product-tab.active b{color:var(--blue2)}
#chanpin .product-tab.active span{color:#b7ccdd}
/* 矩阵标题：前半句白、后半句蓝金渐变——全断点生效（桌面端的单行/居中/字号仍在下方 981px 断点内）*/
#chanpin .product-matrix-title{color:#f5f7fb}
#chanpin .product-matrix-title span{color:transparent;background:linear-gradient(90deg,#9cc8e8 0%,#68a9d9 48%,#e0c188 100%);-webkit-background-clip:text;background-clip:text}
@media (min-width:981px){
  #chanpin .head{max-width:1500px}
  #chanpin .product-matrix-title{white-space:nowrap;text-wrap:nowrap;font-size:clamp(32px,3.35vw,52px);letter-spacing:0}
  #chanpin .product-matrix-title{width:max-content;max-width:100%;margin-inline:auto;color:#f5f7fb}
  #chanpin .product-matrix-title span{color:transparent;background:linear-gradient(90deg,#9cc8e8 0%,#68a9d9 48%,#e0c188 100%);-webkit-background-clip:text;background-clip:text}
  #chanpin .product-view[data-product-view="harbor"]{grid-template-columns:minmax(0,.92fr) minmax(380px,1fr);gap:24px}
  #chanpin .product-view[data-product-view="harbor"] .product-copy h3{font-size:34px;line-height:1.24;letter-spacing:-.04em;word-break:normal;overflow-wrap:normal;line-break:auto}
  #chanpin .product-view[data-product-view="harbor"] .product-copy h3 .harbor-title-line{display:block}
  #chanpin .product-view[data-product-view="harbor"] .product-copy .harbor-home-desc{max-width:720px;font-size:16px;line-height:1.84;letter-spacing:-.01em;word-break:normal;overflow-wrap:normal;line-break:auto}
  #chanpin .product-view[data-product-view="harbor"] .product-copy .harbor-home-desc .harbor-desc-line{display:block;white-space:nowrap}
  #chanpin .product-view[data-product-view="agent"] .product-copy h3{font-size:34px;line-height:1.24;letter-spacing:-.035em;word-break:normal;overflow-wrap:normal;line-break:auto}
  #chanpin .product-view[data-product-view="agent"] .product-copy h3 .agent-title-line{display:block}
  #chanpin .product-view[data-product-view="agent"] .product-copy .agent-home-desc{max-width:720px;font-size:16px;line-height:1.84;letter-spacing:-.01em;word-break:normal;overflow-wrap:normal;line-break:auto}
}

/* Native HTML/CSS product motion panels replace three static hero images. */
.v20-motion{position:relative;display:block!important;min-height:0!important;aspect-ratio:1.56/1;padding:18px!important;overflow:hidden;isolation:isolate;border-color:rgba(91,163,219,.38);background:radial-gradient(100% 100% at 62% 22%,rgba(40,105,159,.22),transparent 64%),linear-gradient(145deg,#0d1d2c,#060b12 74%)}
.v20-motion:before{content:"";position:absolute;inset:auto 9% -7% 9%;height:34%;border-radius:50%;background:radial-gradient(ellipse,rgba(35,126,206,.2),transparent 68%);filter:blur(8px);z-index:-1}
.v20-motion__grid{position:absolute;inset:0;z-index:-2;opacity:.14;background-image:linear-gradient(rgba(82,160,221,.15) 1px,transparent 1px),linear-gradient(90deg,rgba(82,160,221,.15) 1px,transparent 1px);background-size:32px 32px;mask-image:linear-gradient(to bottom,black,transparent 92%)}
.v20-motion__status{position:absolute;left:18px;bottom:13px;color:#61819b;font:700 8px/1 var(--mono);letter-spacing:.12em}.v20-motion__status i{display:inline-block;width:6px;height:6px;margin-right:6px;border-radius:50%;background:#55b9ff;box-shadow:0 0 10px #4bacf1;animation:v20Blink 1.8s ease-in-out infinite}

.v20-kb-motion{display:grid!important;grid-template-columns:1fr 58px 1.08fr 58px .92fr;align-items:center;gap:5px}
.kb-source-stack{display:grid;gap:10px}.kb-source-stack span{position:relative;padding:13px 12px 13px 33px;border:1px solid rgba(104,163,209,.28);border-radius:10px;background:linear-gradient(145deg,rgba(21,42,59,.94),rgba(10,19,29,.94));color:#b8c9d8;font-size:11px;box-shadow:0 8px 20px rgba(0,0,0,.18);animation:v20Doc 4.2s ease-in-out infinite}.kb-source-stack span:before{content:"";position:absolute;left:12px;top:50%;width:11px;height:14px;border:1px solid #5bacE6;border-radius:2px;transform:translateY(-50%);box-shadow:inset 0 4px rgba(74,156,224,.12)}.kb-source-stack span:nth-child(2){animation-delay:.55s}.kb-source-stack span:nth-child(3){animation-delay:1.1s}
.kb-stream{position:relative;height:2px;background:linear-gradient(90deg,rgba(73,165,232,.08),rgba(73,165,232,.7),rgba(73,165,232,.08))}.kb-stream:after{content:"";position:absolute;right:-2px;top:-3px;width:7px;height:7px;border-top:1px solid #62b7ef;border-right:1px solid #62b7ef;transform:rotate(45deg)}.kb-stream i{position:absolute;left:0;top:-2px;width:6px;height:6px;border-radius:50%;background:#80cfff;box-shadow:0 0 12px #4dadf0;animation:v20Flow 3.8s linear infinite}.kb-stream i:nth-child(2){animation-delay:1.25s}.kb-stream i:nth-child(3){animation-delay:2.5s}
.kb-core{position:relative;display:grid;place-content:center;aspect-ratio:1;text-align:center;border:1px solid rgba(101,190,251,.7);border-radius:50%;background:radial-gradient(circle at 40% 30%,rgba(78,178,245,.42),rgba(24,74,111,.92) 54%,#09131d 78%);box-shadow:0 0 0 14px rgba(49,131,201,.045),0 0 38px rgba(49,131,201,.24);animation:v20Pulse 4.2s ease-in-out infinite}.kb-core:before,.kb-core:after{content:"";position:absolute;inset:-11px;border:1px solid rgba(76,165,231,.17);border-radius:50%}.kb-core:after{inset:-22px;opacity:.55}.kb-core small{color:#79bdeb;font:700 7px/1.2 var(--mono);letter-spacing:.08em}.kb-core b{margin-top:8px;color:#f1f8fd;font:500 24px/1.2 var(--serif)}.kb-core span{margin-top:5px;color:#94b4cc;font-size:9px}.kb-agent{display:grid;place-items:center;min-height:152px;padding:16px 8px;border:1px solid rgba(92,159,212,.32);border-radius:17px;background:linear-gradient(145deg,rgba(18,39,57,.94),rgba(8,16,25,.96));box-shadow:0 18px 30px rgba(0,0,0,.2)}.kb-agent__icon{display:grid;place-items:center;width:46px;height:46px;border:1px solid rgba(97,181,240,.55);border-radius:14px;background:rgba(49,131,201,.14);color:#85c9f8;font:700 12px/1 var(--mono);box-shadow:0 0 20px rgba(49,131,201,.13)}.kb-agent b{margin-top:12px;color:#e7f3fb;font-size:17px}.kb-agent small{margin-top:5px;color:#71879a;font-size:8px}.v20-kb-motion:hover .kb-core{animation-duration:2.1s;box-shadow:0 0 0 17px rgba(49,131,201,.055),0 0 50px rgba(49,131,201,.38)}.v20-kb-motion:hover .kb-stream i{animation-duration:1.9s}.v20-kb-motion:hover .kb-agent{border-color:rgba(96,181,241,.58);transform:translateY(-2px)}

.v20-media-motion{display:grid!important;grid-template-columns:.82fr 1.34fr .8fr;grid-template-rows:1fr auto;gap:12px;align-items:stretch}.media-insight,.media-editor,.media-output{position:relative;z-index:1;padding:15px;border:1px solid rgba(93,154,203,.3);border-radius:13px;background:linear-gradient(145deg,rgba(17,35,51,.95),rgba(8,16,25,.97));box-shadow:0 14px 28px rgba(0,0,0,.17)}.media-insight small,.media-output small,.harbor-inbox small,.harbor-advice small,.harbor-profile small{display:block;margin-bottom:12px;color:#7fa8c7;font:700 8px/1.2 var(--mono);letter-spacing:.08em}.media-insight span{display:block;margin-top:7px;padding:8px;border-radius:7px;color:#788c9e;font-size:9px;background:rgba(255,255,255,.025)}.media-insight .is-hot{color:#d9edfc;border:1px solid rgba(76,167,233,.35);background:rgba(49,131,201,.12);animation:v20Select 10.5s ease-in-out infinite}.media-editor__head{display:flex;align-items:center;justify-content:space-between}.media-editor__head b{color:#e3eff8;font-size:12px}.media-editor__head em{color:#55b8fb;font:normal 8px/1 var(--mono)}.media-editor p{min-height:94px;margin:15px 0 10px;padding:12px;border:1px solid rgba(91,147,190,.18);border-radius:8px;background:rgba(4,10,17,.45)}.media-editor p i{display:block;width:0;height:5px;margin:8px 0;border-radius:9px;background:linear-gradient(90deg,#4ca7e8,#315f86);animation:v20Type 10.5s ease-in-out infinite}.media-editor p i:nth-child(2){animation-delay:.35s}.media-editor p i:nth-child(3){animation-delay:.7s}.media-editor p i:nth-child(4){animation-delay:1.05s}.media-editor button,.harbor-advice button{float:right;padding:6px 10px;border:1px solid rgba(92,177,237,.48);border-radius:7px;background:rgba(49,131,201,.18);color:#acd8f7;font-size:8px;animation:v20Confirm 10.5s ease-in-out infinite}.media-output div{display:grid;gap:7px}.media-output b{padding:8px;border:1px solid rgba(92,151,199,.2);border-radius:7px;color:#8ca1b3;font-size:9px;text-align:center}.media-output b{animation:v20Channel 10.5s ease-in-out infinite}.media-output b:nth-child(2){animation-delay:.28s}.media-output b:nth-child(3){animation-delay:.56s}.media-output>span{display:block;margin-top:12px;padding:8px;border-radius:7px;background:rgba(45,148,216,.1);color:#70c1f6;font-size:8px;text-align:center;animation:v20Lead 10.5s ease-in-out infinite}.media-cycle{grid-column:1/-1;display:flex;align-items:center;justify-content:center;gap:5px;min-height:28px;padding:7px 10px;border-top:1px solid rgba(87,151,202,.18);color:#61788b;font-size:7px}.media-cycle i{flex:1;max-width:22px;height:1px;background:linear-gradient(90deg,#2d688f,#5fbaf4);animation:v20Line 10.5s linear infinite}.v20-media-motion:hover .media-editor p i,.v20-media-motion:hover .media-insight .is-hot,.v20-media-motion:hover .media-output b,.v20-media-motion:hover .media-output>span,.v20-media-motion:hover .media-editor button,.v20-media-motion:hover .media-cycle i{animation-duration:6.4s}

.v20-harbor-motion{display:grid!important;grid-template-columns:.84fr 1.16fr .72fr;grid-template-rows:auto 1fr;gap:10px;padding-top:16px!important}.harbor-window__head{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;padding:3px 4px 10px;border-bottom:1px solid rgba(83,146,194,.21)}.harbor-window__head b{color:#dceaf5;font-size:12px}.harbor-window__head span{color:#61baf4;font:700 8px/1 var(--mono)}.harbor-inbox,.harbor-advice,.harbor-profile{position:relative;z-index:1;padding:13px;border:1px solid rgba(93,154,203,.28);border-radius:12px;background:linear-gradient(145deg,rgba(17,35,51,.95),rgba(8,16,25,.97))}.harbor-inbox>span{display:block;margin-top:7px;padding:9px 7px;border-radius:7px;color:#708598;font-size:8px;white-space:nowrap}.harbor-inbox>span i{display:inline-block;width:6px;height:6px;margin-right:6px;border-radius:50%;background:#52687b}.harbor-inbox .is-current{color:#d9ecfa;border:1px solid rgba(75,166,231,.35);background:rgba(49,131,201,.11);animation:v20Incoming 5.2s ease-in-out infinite}.harbor-inbox .is-current i{background:#58baff;box-shadow:0 0 9px #3b9cdb}.harbor-advice p{min-height:74px;margin:0 0 8px;padding:10px;border-radius:7px;background:rgba(3,9,15,.42)}.harbor-advice p i{display:block;width:0;height:5px;margin:7px 0;border-radius:6px;background:linear-gradient(90deg,#4a9bd4,#294d6a);animation:v20HarborType 5.2s ease-in-out infinite}.harbor-advice p i:nth-child(2){animation-delay:.28s}.harbor-advice p i:nth-child(3){animation-delay:.56s}.harbor-advice>div{display:flex;gap:6px;margin-bottom:8px}.harbor-advice>div span{padding:5px 7px;border-radius:6px;background:rgba(54,133,190,.11);color:#75b7e4;font-size:7px}.harbor-advice button{animation-duration:5.2s}.harbor-profile{display:flex;flex-direction:column}.harbor-profile b{color:#e4f1fa;font-size:11px}.harbor-profile span{margin-top:8px;padding:7px;border-radius:7px;background:rgba(255,255,255,.025);color:#7990a3;font-size:8px}.harbor-profile span:last-child{color:#70c0f3;animation:v20Saved 5.2s ease-in-out infinite}.harbor-flowline{position:absolute;left:18%;right:14%;bottom:16%;height:1px;background:linear-gradient(90deg,transparent,#4da9e7,transparent);opacity:.5}.harbor-flowline i{position:absolute;top:-2px;width:5px;height:5px;border-radius:50%;background:#75c9ff;box-shadow:0 0 10px #4cacE8;animation:v20Across 5.2s linear infinite}.harbor-flowline i:nth-child(2){animation-delay:1.7s}.harbor-flowline i:nth-child(3){animation-delay:3.4s}.v20-harbor-motion:hover .is-current,.v20-harbor-motion:hover .harbor-advice p i,.v20-harbor-motion:hover .harbor-advice button,.v20-harbor-motion:hover .harbor-profile span:last-child,.v20-harbor-motion:hover .harbor-flowline i{animation-duration:3s}

/* Comparison hierarchy and approved spacing changes. */
.compare-head{max-width:none}.compare-head h2{font-size:clamp(27px,3vw,42px);white-space:nowrap;letter-spacing:-.035em}
.marketing-compare{border-color:rgba(73,158,224,.42);background:linear-gradient(90deg,rgba(12,31,47,.94),rgba(8,16,25,.94) 68%);box-shadow:0 26px 55px rgba(0,0,0,.25)}
.marketing-compare__head,.marketing-compare__row{grid-template-columns:minmax(0,1.34fr) minmax(116px,.36fr) minmax(0,.86fr)}
.marketing-compare__head{background:transparent}.marketing-compare__head>*:first-child{color:#edf8ff;background:linear-gradient(135deg,rgba(37,117,182,.62),rgba(22,65,99,.42));box-shadow:inset 3px 0 #4da9e9}.marketing-compare__head>*:nth-child(2){color:#7190a8}.marketing-compare__head>*:last-child{color:#788896;background:rgba(255,255,255,.012)}
.marketing-compare__row p:first-child{position:relative;color:#eef8ff;background:linear-gradient(90deg,rgba(38,118,182,.25),rgba(25,65,96,.07));box-shadow:inset 3px 0 rgba(73,168,232,.58)}.marketing-compare__row p:first-child:after{content:"RAVEN";margin-left:auto;padding:3px 6px;border:1px solid rgba(87,175,236,.3);border-radius:999px;color:#69b8ed;font:700 7px/1 var(--mono);letter-spacing:.08em}.marketing-compare__row p:last-child{color:#6e7d8b;background:rgba(255,255,255,.008)}
.marketing-compare__head{font-size:18px;font-weight:780;line-height:1.45;letter-spacing:-.01em;word-break:normal;overflow-wrap:normal;line-break:auto}
.marketing-compare__head>*,.marketing-compare__row>*{padding:24px 28px;word-break:normal;overflow-wrap:normal;line-break:auto}
.marketing-compare__row{min-height:94px}
.marketing-compare__row p{font-size:17px;line-height:1.78;font-weight:520;letter-spacing:-.01em;word-break:normal;overflow-wrap:normal;line-break:auto;text-wrap:pretty}
.marketing-compare__row p:first-child{font-weight:720}
.marketing-compare__row p:last-child{font-weight:500}
.marketing-compare__row span{font:780 15px/1.45 var(--mono);letter-spacing:.02em;word-break:normal;overflow-wrap:normal;line-break:auto}
.media-solution-panel{padding:34px}
.media-solution-panel__eyebrow{font-size:15px;line-height:1.2;letter-spacing:.12em;word-break:normal;overflow-wrap:normal;line-break:auto}
.media-solution-panel h3{margin-top:20px;font-size:42px;line-height:1.16;font-weight:650;letter-spacing:-.025em;word-break:normal;overflow-wrap:normal;line-break:auto}
.media-solution-panel__lead{margin-top:20px;font-size:19px;line-height:1.86;font-weight:440;letter-spacing:-.01em;word-break:normal;overflow-wrap:normal;line-break:auto;text-wrap:pretty}
.media-solution-panel ul{margin-top:30px}
.media-solution-panel li{margin:14px 0;padding-left:24px;font-size:17px;line-height:1.82;font-weight:430;letter-spacing:-.01em;word-break:normal;overflow-wrap:normal;line-break:auto;text-wrap:pretty}
.media-solution-panel li:before{top:.72em}
#knowledge-base>.product-block:last-child,#new-media>.product-block:last-child,#harbor>.product-block:last-child{padding-bottom:48px}
#knowledge-base>.product-block:last-child .product-cta,#new-media>.product-block:last-child .product-cta,#harbor>.product-block:last-child .product-cta{margin-top:26px;padding:23px 28px}
#knowledge-base>.product-block:last-child .product-cta{margin-top:48px}
#new-media>.product-block:last-child .product-cta{margin-top:44px}
#harbor>.product-block:last-child .product-cta{margin-top:68px;margin-bottom:18px}
.agent-training-showcase__head h2{color:#fff!important}.agent-training-showcase__image{width:min(100%,1420px);padding:12px}.agent-training-showcase__image img{width:100%;height:auto;object-fit:contain}

/* About page: move the approved six-step route up and enrich the four role cards. */
.implementation-roadmap{margin-top:62px}.implementation-steps{padding-top:10px}.about-vision{padding-bottom:72px}.about-team{padding-top:76px}
.about-team__grid{gap:14px;border:0}.about-role{min-height:390px;padding:30px 24px;border:1px solid rgba(91,153,201,.22)!important;border-radius:18px;background:linear-gradient(155deg,rgba(20,39,56,.92),rgba(8,16,25,.96));box-shadow:inset 0 1px rgba(174,217,248,.04),0 20px 40px rgba(0,0,0,.16)}.about-role__top{display:flex;align-items:flex-start;justify-content:space-between}.about-role__icon{margin-bottom:27px}.about-role__no{color:#4fa8e6;font:700 10px/1 var(--mono)}.about-role h3{margin:0 0 8px;color:#f1f7fb;font:500 30px/1.2 var(--serif)}.about-role__position{min-height:42px}.about-role p{min-height:104px}.about-role__credentials{display:flex;flex-wrap:wrap;align-items:center;gap:7px;margin:22px 0 0;padding-top:14px;border-top:1px solid rgba(255,255,255,.07)}.about-role__credentials span{display:inline-flex;align-items:center;justify-content:center;min-height:28px;padding:5px 9px;border:1px solid rgba(121,151,174,.18);border-radius:7px;background:rgba(255,255,255,.025);color:#7e96a9;font:700 8px/1 var(--mono);letter-spacing:.04em}.about-role__credentials--logos span{height:30px;padding:5px 11px}.about-role__credentials--logos img{display:block;width:auto;height:18px;max-width:62px;object-fit:contain;filter:grayscale(1) brightness(0) invert(1);opacity:.82}.about-role__credentials--logos span:hover img{opacity:1}.about-role__credentials--logos .credential-logo--compact{height:20px;max-width:46px}.about-role__credentials--logos .credential-logo--square{height:19px;max-width:24px}

.about-role__credentials--logos img[alt="Penn State"],.about-role__credentials--logos img[alt="University of Southern California"],.about-role__credentials--logos img[alt="Carnegie Mellon University"],.about-role__credentials--logos img[alt="阿里巴巴"],.about-role__credentials--logos img[alt="腾讯"],.about-role__credentials--logos img[alt="美团"]{filter:none;opacity:.9}

@keyframes v20Blink{50%{opacity:.35;transform:scale(.78)}}
@keyframes v20Doc{0%,18%,100%{transform:translateX(0);border-color:rgba(104,163,209,.28)}35%,55%{transform:translateX(4px);border-color:rgba(89,178,239,.55)}}
@keyframes v20Flow{0%{left:0;opacity:0}12%{opacity:1}88%{opacity:1}100%{left:94%;opacity:0}}
@keyframes v20Pulse{0%,100%{transform:scale(1);filter:brightness(.96)}50%{transform:scale(1.025);filter:brightness(1.12)}}
@keyframes v20Select{0%,13%,100%{border-color:rgba(76,167,233,.2)}18%,35%{border-color:#4bacec;box-shadow:0 0 15px rgba(64,160,226,.2)}}
@keyframes v20Type{0%,24%{width:0}47%,82%{width:88%}100%{width:0}}
@keyframes v20Confirm{0%,47%,100%{opacity:.48;box-shadow:none}53%,67%{opacity:1;box-shadow:0 0 16px rgba(63,160,226,.25)}}
@keyframes v20Channel{0%,55%,100%{color:#8ca1b3;border-color:rgba(92,151,199,.2)}62%,78%{color:#d9f0ff;border-color:#4aa6e5;background:rgba(49,131,201,.12)}}
@keyframes v20Lead{0%,70%,100%{opacity:.35;transform:translateY(3px)}76%,91%{opacity:1;transform:none}}
@keyframes v20Line{0%{opacity:.25}45%,75%{opacity:1;box-shadow:0 0 8px #3a96d3}100%{opacity:.25}}
@keyframes v20Incoming{0%,12%,100%{opacity:.55;transform:translateY(4px)}18%,80%{opacity:1;transform:none}}
@keyframes v20HarborType{0%,22%{width:0}50%,84%{width:90%}100%{width:0}}
@keyframes v20Saved{0%,62%,100%{opacity:.35}70%,90%{opacity:1;box-shadow:inset 2px 0 #4cabeb}}
@keyframes v20Across{0%{left:0;opacity:0}12%{opacity:1}88%{opacity:1}100%{left:98%;opacity:0}}

@media (max-width:980px){
  .home-knowledge-copy span{display:block;white-space:normal;word-break:keep-all;overflow-wrap:normal}.media-band>.wrap>.head{max-width:760px}
  .v20-motion{width:100%;min-height:380px!important;aspect-ratio:auto}.v20-kb-motion{grid-template-columns:1fr 44px 1.05fr 44px .9fr}.kb-core b{font-size:20px}
  .compare-head h2{white-space:normal}.about-team__grid{gap:12px}.about-role{min-height:370px}.about-vision{padding-bottom:58px}.about-team{padding-top:64px}
}
@media (max-width:620px){
  .home-knowledge-copy span{display:block;white-space:normal;word-break:keep-all;overflow-wrap:normal}.media-band>.wrap>.head>p:last-child{font-size:15px;line-height:1.75}
  .v20-motion{min-height:330px!important;padding:12px!important}.v20-kb-motion{grid-template-columns:.9fr 22px 1fr 22px .82fr;gap:2px}.kb-source-stack{gap:6px}.kb-source-stack span{padding:9px 5px 9px 22px;font-size:8px}.kb-source-stack span:before{left:8px;width:7px;height:10px}.kb-core small{font-size:5px}.kb-core b{font-size:15px}.kb-core span{font-size:6px}.kb-agent{min-height:112px;padding:8px 4px}.kb-agent__icon{width:32px;height:32px;border-radius:9px;font-size:8px}.kb-agent b{font-size:12px}.kb-agent small{font-size:6px;text-align:center}.kb-stream{height:1px}
  .v20-media-motion{grid-template-columns:.8fr 1.2fr;grid-template-rows:1fr auto auto}.media-output{grid-column:1/-1;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:8px}.media-output small{margin:0}.media-output div{grid-template-columns:repeat(3,1fr)}.media-output>span{margin:0}.media-cycle{font-size:5.5px;gap:2px}.media-insight,.media-editor,.media-output{padding:10px}.media-insight span{padding:6px;font-size:7px}.media-editor p{min-height:78px}
  .v20-harbor-motion{grid-template-columns:.86fr 1.14fr}.harbor-profile{grid-column:1/-1;display:grid;grid-template-columns:auto repeat(3,1fr);align-items:center;gap:6px}.harbor-profile small{margin:0}.harbor-profile span{margin:0}.harbor-inbox,.harbor-advice,.harbor-profile{padding:9px}.harbor-inbox>span{padding:7px 4px;font-size:6.5px}.harbor-advice p{min-height:60px}
  #knowledge-base>.product-block:last-child,#new-media>.product-block:last-child,#harbor>.product-block:last-child{padding-bottom:36px}.compare-head h2{font-size:29px}.agent-training-showcase__image{padding:6px}.implementation-roadmap{margin-top:42px}.about-vision{padding-bottom:44px}.about-team{padding-top:50px}.about-team__grid{grid-template-columns:1fr}.about-role{min-height:0}.about-role p,.about-role__position{min-height:0}
}
@media (prefers-reduced-motion:reduce){
  .v20-motion *{animation:none!important;transition:none!important}.media-editor p i,.harbor-advice p i{width:88%}.media-output>span,.harbor-profile span:last-child{opacity:1}.kb-stream i{left:78%}
}


/* ═══ V21 · Irene 视觉与转化增强（仅限任务卡 §3.3 范围）═══ */

/* ---------- 5.1 新媒体：精密运营中枢场景 ---------- */
.media-scene{position:relative;display:grid;grid-template-columns:1fr clamp(250px,24vw,320px) 1fr;grid-template-rows:auto auto;gap:36px 44px;align-items:stretch;padding:8px 0 4px}
.media-scene .media-problem-grid{display:contents}
.media-scene .media-problem-card{position:relative;z-index:1;margin:0}
.media-scene .media-problem-card:nth-child(1){grid-column:1;grid-row:1}
.media-scene .media-problem-card:nth-child(2){grid-column:3;grid-row:1}
.media-scene .media-problem-card:nth-child(3){grid-column:1;grid-row:2}
.media-scene .media-problem-card:nth-child(4){grid-column:3;grid-row:2}
.media-scene__lines{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.media-scene__lines .msl{stroke:rgba(96,150,199,.34);stroke-width:1.1;stroke-dasharray:7 9;animation:v21-flow 3.6s linear infinite}
.media-scene__lines .msn{fill:#4a9ce0;opacity:.5;animation:v21-node 2.8s ease-in-out infinite}
.media-scene__lines .msn--d2{animation-delay:.7s}.media-scene__lines .msn--d3{animation-delay:1.4s}.media-scene__lines .msn--d4{animation-delay:2.1s}
@keyframes v21-flow{to{stroke-dashoffset:-64}}
@keyframes v21-node{0%,100%{opacity:.28}50%{opacity:.85}}
.media-scene__core{position:relative;z-index:1;grid-column:2;grid-row:1/3;align-self:center;justify-self:center;width:clamp(190px,17vw,236px);aspect-ratio:1;display:flex;align-items:center;justify-content:center}
.media-scene__ring{position:absolute;inset:0;border-radius:50%;border:1px solid rgba(112,162,206,.22);background:radial-gradient(60% 60% at 50% 38%,rgba(49,131,201,.10),transparent 70%)}
.media-scene__ring--inner{inset:13%;border-color:rgba(134,182,222,.30);box-shadow:inset 0 1px 0 rgba(163,204,235,.12),inset 0 -20px 34px rgba(4,10,18,.42)}
.media-scene__core-face{position:relative;width:46%;aspect-ratio:1;border-radius:22%;display:flex;align-items:center;justify-content:center;overflow:hidden;background:linear-gradient(155deg,rgba(24,44,64,.94),rgba(10,20,32,.97));border:1px solid rgba(140,186,224,.34);box-shadow:0 0 0 1px rgba(9,17,27,.7),0 14px 34px rgba(0,0,0,.44),inset 0 1px 0 rgba(170,208,238,.16),0 0 36px rgba(49,131,201,.18)}
.media-scene__core-face svg{width:56%;height:56%;fill:none;stroke:#8ec3ec;stroke-width:1.5;stroke-linecap:round}
.media-scene__core-grid{position:absolute;inset:0;background:repeating-linear-gradient(0deg,rgba(120,170,212,.07) 0 1px,transparent 1px 9px),repeating-linear-gradient(90deg,rgba(120,170,212,.07) 0 1px,transparent 1px 9px);pointer-events:none}
/* 标签必须浮在连线走廊上层：z-index 高于卡片，位置压线不压卡（B1 修复） */
.media-scene__tag{position:absolute;z-index:3;padding:3px 9px;border:1px solid rgba(110,160,205,.30);border-radius:999px;background:rgba(10,20,31,.92);color:#7fa9cc;font-family:var(--mono,ui-monospace,'SF Mono',Menlo,Consolas,monospace);font-size:11px;letter-spacing:.08em;white-space:nowrap}
.media-scene__tag--1{left:37.5%;top:33%;transform:translate(-50%,-50%)}
.media-scene__tag--2{left:62.5%;top:33%;transform:translate(-50%,-50%)}
.media-scene__tag--3{left:37.5%;top:67%;transform:translate(-50%,-50%)}
.media-scene__tag--4{left:62.5%;top:67%;transform:translate(-50%,-50%)}
.media-scene .media-problem-card{transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease}
.media-scene .media-problem-card:hover{transform:translateY(-3px);border-color:rgba(122,175,220,.5)!important;box-shadow:inset 0 1px 0 rgba(135,189,229,.1),0 18px 40px rgba(0,0,0,.26),0 0 26px rgba(49,131,201,.14)}

@media (max-width:1199px){
  .media-scene{grid-template-columns:1fr clamp(170px,20vw,210px) 1fr;gap:26px 26px}
  .media-scene__core{width:clamp(150px,16vw,180px)}
  /* 768–1199：走廊过窄，标签易压卡，按任务卡「关联线简化」隐藏标签、保留连线与节点 */
  .media-scene__tag{display:none}
}
@media (max-width:767px){
  .media-scene{display:block;padding:0}
  .media-scene__lines,.media-scene__tag{display:none}
  .media-scene__core{width:118px;margin:0 auto 22px}
  /* V21.1 纠偏：重置桌面 nth-child 网格定位，<768px 强制单列（任务卡 §4 推荐最小形式） */
  .media-scene .media-problem-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:18px}
  .media-scene .media-problem-card:nth-child(n){grid-column:1 / -1;grid-row:auto}
}
@media (prefers-reduced-motion:reduce){
  .media-scene__lines .msl,.media-scene__lines .msn{animation:none}
  .media-scene .media-problem-card{transition:none}
  .media-scene .media-problem-card:hover{transform:none}
}

/* ---------- 5.2 Harbor 四卡：深蓝层叠玻璃材质 ---------- */
.harbor-problem-card{
  background:
    radial-gradient(130% 96% at 50% 10%,rgba(64,124,182,.15),transparent 56%),
    radial-gradient(92% 74% at 50% 44%,rgba(28,56,86,.5),transparent 80%),
    linear-gradient(160deg,#11202f 0%,#0c1723 54%,#080f18 100%)!important;
  border:1px solid rgba(126,168,205,.26)!important;
  box-shadow:inset 0 1px 0 rgba(168,207,236,.11),inset 0 -22px 40px rgba(3,9,16,.5),0 18px 42px rgba(0,0,0,.3)!important;
}
.harbor-problem-card{isolation:isolate}
.harbor-problem-card::before{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;pointer-events:none;background:radial-gradient(58% 44% at var(--v21-fx,50%) 30%,rgba(74,156,224,.13),transparent 72%)}
.harbor-problem-card:nth-child(1){--v21-fx:44%}.harbor-problem-card:nth-child(2){--v21-fx:52%}
.harbor-problem-card:nth-child(3){--v21-fx:48%}.harbor-problem-card:nth-child(4){--v21-fx:56%}
.harbor-problem-card::after{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;pointer-events:none;opacity:.5;background:repeating-linear-gradient(0deg,rgba(130,178,218,.05) 0 1px,transparent 1px 12px),repeating-linear-gradient(90deg,rgba(130,178,218,.04) 0 1px,transparent 1px 12px);-webkit-mask-image:radial-gradient(120% 90% at 50% 0%,#000 30%,transparent 78%);mask-image:radial-gradient(120% 90% at 50% 0%,#000 30%,transparent 78%)}
.harbor-problem-card h3{color:#f1f6fc}
.harbor-problem-card{transition:border-color .22s ease,box-shadow .22s ease}
.harbor-problem-card:hover{border-color:rgba(146,190,226,.44)!important;box-shadow:inset 0 1px 0 rgba(168,207,236,.15),inset 0 -22px 40px rgba(3,9,16,.5),0 20px 46px rgba(0,0,0,.34),0 0 30px rgba(49,131,201,.15)!important}
@media (prefers-reduced-motion:reduce){.harbor-problem-card{transition:none}}

/* ---------- 5.3 二维码呈现 ---------- */
.footer-wechat{width:148px}
.footer-wechat img{width:148px;height:148px;padding:9px;border-radius:10px;background:#f6f8fa;object-fit:contain;box-shadow:0 10px 26px rgba(0,0,0,.35)}
.contact-item--wechat .contact-wechat{display:flex;flex-direction:column;gap:8px;margin-top:2px}
.contact-item--wechat img{width:132px;height:132px;padding:8px;border-radius:10px;background:#f6f8fa;object-fit:contain;box-shadow:0 10px 26px rgba(0,0,0,.3)}
.contact-item--wechat em{font-style:normal;color:var(--muted);font-size:13px}


/* ---------- V22 底部悬浮咨询 CTA：深色钛银仪器坞（结构与文案与 V21.1 完全一致，仅重写样式与行为）---------- */
.v21-cta{position:fixed;left:50%;bottom:calc(18px + env(safe-area-inset-bottom,0px) + var(--v22-lift,0px));z-index:88;width:min(1040px,calc(100vw - 32px));transform:translate(-50%,0);opacity:1;visibility:visible;transition:opacity .21s ease,transform .21s ease,visibility 0s linear 0s}
.v21-cta[data-visible="false"]{opacity:0;transform:translate(-50%,10px);pointer-events:none;visibility:hidden;transition:opacity .21s ease,transform .21s ease,visibility 0s linear .21s}
.v21-cta[data-kb="1"]{opacity:0;pointer-events:none;visibility:hidden}
.v21-cta__inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:68px;padding:10px 12px 10px 24px;border-radius:16px;border:1px solid rgba(173,192,209,.30);background:linear-gradient(180deg,rgba(15,22,31,.97),rgba(8,12,18,.985));box-shadow:0 22px 52px rgba(0,0,0,.55),0 2px 10px rgba(0,0,0,.35),inset 0 1px 0 rgba(214,228,240,.09),inset 0 -1px 0 rgba(0,0,0,.4)}
@supports ((backdrop-filter:blur(8px)) or (-webkit-backdrop-filter:blur(8px))){.v21-cta__inner{background:linear-gradient(180deg,rgba(15,22,31,.9),rgba(8,12,18,.94));backdrop-filter:blur(16px) saturate(130%);-webkit-backdrop-filter:blur(16px) saturate(130%)}}
.v21-cta__claim{margin:0;color:#eef4fa;font-size:15px;font-weight:600;letter-spacing:.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.v21-cta__claim::before{content:"";display:inline-block;width:7px;height:7px;margin-right:12px;border-radius:50%;background:#4a9ce0;box-shadow:0 0 0 3px rgba(74,156,224,.16);vertical-align:2px}
.v21-cta__actions{display:flex;align-items:center;gap:10px;flex:none}
.v21-cta #v21QrBtn{height:44px;padding:0 18px;border-radius:11px;border:1px solid rgba(158,180,199,.36);background:transparent;color:#cfe0ee;font-size:14px;font-weight:500;cursor:pointer;transition:border-color .16s ease,background .16s ease,color .16s ease}
.v21-cta #v21QrBtn:hover{border-color:rgba(190,210,226,.55);background:rgba(190,214,233,.06);color:#e8f1f9}
.v21-cta #v21QrBtn:active{background:rgba(190,214,233,.11)}
.v21-cta #v21QrBtn[aria-expanded="true"]{border-color:rgba(74,156,224,.6);color:#eaf4fd;background:rgba(74,156,224,.08)}
.v21-cta .v21-cta__consult{display:inline-flex;align-items:center;justify-content:center;height:46px;padding:0 26px;border-radius:11px;border:1px solid rgba(122,182,232,.5);background:linear-gradient(180deg,#3f95dd,#2b78bd);color:#fff;font-size:14.5px;font-weight:600;letter-spacing:.01em;text-decoration:none;box-shadow:inset 0 1px 0 rgba(255,255,255,.22),0 6px 18px rgba(31,102,164,.35);transition:transform .15s ease,box-shadow .15s ease,filter .15s ease}
.v21-cta .v21-cta__consult:hover{filter:brightness(1.07);transform:translateY(-1px);box-shadow:inset 0 1px 0 rgba(255,255,255,.25),0 9px 22px rgba(31,102,164,.42)}
.v21-cta .v21-cta__consult:active{transform:translateY(0);filter:brightness(.96);box-shadow:inset 0 2px 6px rgba(3,30,56,.38),0 3px 10px rgba(31,102,164,.3)}
.v21-cta a:focus-visible,.v21-cta button:focus-visible{outline:2px solid #4a9ce0;outline-offset:2px}
.v21-cta__qrwrap{position:relative}
.v21-cta__qrpop[hidden]{display:none}
.v21-cta__qrpop{position:absolute;right:0;bottom:calc(100% + 12px);display:flex;flex-direction:column;align-items:center;gap:8px;padding:14px;border-radius:12px;border:1px solid rgba(173,192,209,.32);background:linear-gradient(180deg,rgba(17,25,35,.98),rgba(9,14,21,.99));box-shadow:0 20px 50px rgba(0,0,0,.55),inset 0 1px 0 rgba(214,228,240,.08)}
.v21-cta__qrpop img{width:148px;height:148px;padding:8px;border-radius:8px;background:#f6f8fa;object-fit:contain}
.v21-cta__qrpop span{color:#c4cdd9;font-size:12.5px;white-space:nowrap}
@media (max-width:640px){
  .v21-cta{bottom:var(--v22-lift,0px);width:100vw}
  .v21-cta__inner{border-radius:16px 16px 0 0;min-height:58px;padding:8px 12px calc(8px + env(safe-area-inset-bottom,0px)) 16px;gap:12px}
  .v21-cta__claim{font-size:13px;font-weight:500;flex:1;min-width:0}
  .v21-cta__claim::before{width:6px;height:6px;margin-right:8px}
  .v21-cta__qrwrap{display:none}
  .v21-cta .v21-cta__consult{height:44px;padding:0 20px;font-size:14px}
}
@media (prefers-reduced-motion:reduce){
  .v21-cta,.v21-cta[data-visible="false"]{transition:opacity .12s linear,visibility 0s}
  .v21-cta[data-visible="false"]{transform:translate(-50%,0)}
  .v21-cta .v21-cta__consult,.v21-cta #v21QrBtn{transition:none}
  .v21-cta .v21-cta__consult:hover{transform:none}
}

/* ═══════════════════════════════════════════════════════════════════════
   移动端体验修复（禅道 #431–#436）
   原则：仅移动端 / 触屏（hover:none）生效，桌面端 V22 视觉像素级不变。
   ═══════════════════════════════════════════════════════════════════════ */

/* ── #431 · 动态业务演示区（V20 motion）字号可读性 ──
   ≤620px 下原 5~8px 文字提大：辅助标签≥10px、说明/内容文字≥12px、标题级 13px。
   桌面端不受影响（规则均在 ≤620px 媒体查询内，且晚于原移动规则，优先级生效）。 */
@media (max-width:620px){
  .v20-motion__status,.kb-core small,.kb-core span,.kb-agent small,.kb-agent__icon,
  .media-insight small,.media-editor__head em,.media-output small,.media-cycle,
  .harbor-window__head span,.harbor-inbox small,.harbor-advice small,.harbor-profile small{font-size:10px}
  .kb-source-stack span,.media-insight span,.media-output b,.media-output>span,
  .harbor-inbox>span,.harbor-advice>div span,.harbor-profile span{font-size:12px}
  .kb-agent b,.media-editor__head b,.harbor-window__head b,.harbor-profile b{font-size:13px}
  .media-editor button,.harbor-advice button{font-size:11px}
  /* 放大后避免定宽列内的 nowrap 文本溢出被裁 */
  .harbor-inbox>span{white-space:normal}
}

/* ── #434 · 知识/应用流程图：移动端横滑提示 + 边缘渐隐 ──
   ≤620px 取消原 -20px 出血让渐隐落在可视边缘内，加 mask 边缘渐隐 + 「左右滑动」提示。 */
.kb-scroll-hint{display:none}
@media (max-width:620px){
  #knowledge-base .kb-flow-image-scroll,#knowledge-base .kb-application-image-scroll{
    margin-right:0;margin-left:0;
    -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 18px,#000 calc(100% - 18px),transparent 100%);
    mask-image:linear-gradient(90deg,transparent 0,#000 18px,#000 calc(100% - 18px),transparent 100%)}
  .kb-scroll-hint{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:12px;color:var(--muted);font-size:12px;letter-spacing:.03em}
  .kb-scroll-hint::before,.kb-scroll-hint::after{content:"";width:16px;height:1px;background:linear-gradient(90deg,transparent,var(--blue2))}
  .kb-scroll-hint::after{background:linear-gradient(90deg,var(--blue2),transparent)}
}

/* ── #433 · 减少对全局 overflow-x:hidden 的依赖 ──
   全局 overflow-x:hidden 保留（用于裁切设计上的装饰性出血/横滑条，删除会引入横向滚动条）；
   此处为可能撑宽的模块补 max-width 兜底，降低其溢出风险。 */
@media (max-width:980px){
  .v20-motion,.v20-kb-motion,.v20-media-motion,.v20-harbor-motion,.media-scene,.hero-theater,.mac{max-width:100%}
}

/* ── #432 · 触屏可点区域 ≥44×44px ──
   仅 hover:none（触屏）生效；桌面 hover 设备尺寸不变。视觉尺寸不变，用透明命中区扩大。 */
@media (hover:none){
  .iconbtn{width:44px;height:44px}          /* 移动菜单按钮 42→44 */
  .btn{min-height:44px}                       /* 通用按钮 42→44 */
  .rail-dot{position:relative}                /* 轮播/演示圆点：视觉仍 22×4，命中区 44×44 */
  .rail-dot::before{content:"";position:absolute;top:50%;left:50%;width:44px;height:44px;transform:translate(-50%,-50%)}
}

/* ── #436 · 触屏降卡顿 ──
   关闭 fixed 背景（iOS 滚动抖动）、去掉常驻固定元素 backdrop-filter（滚动逐帧重绘）、
   停用演示区/环境常驻装饰动画并落到「完成态」。桌面端全部保留。 */
@media (hover:none){
  body{background-attachment:scroll}
  .topbar{backdrop-filter:none;-webkit-backdrop-filter:none;background:rgba(9,13,19,.94)}
  .v21-cta__inner{backdrop-filter:none;-webkit-backdrop-filter:none;background:linear-gradient(180deg,rgba(15,22,31,.97),rgba(8,12,18,.985))}
  /* V20 演示区：停动画并保留原「reduced-motion」完成态，避免打字条/线索停在空白 */
  .v20-motion *{animation:none!important}
  .media-editor p i,.harbor-advice p i{width:88%}
  .media-output>span,.harbor-profile span:last-child{opacity:1}
  .kb-stream i{left:78%}
  /* 环境常驻循环动画（发光/闪烁/流点/连线）触屏停用 */
  .mac-led em,.kb-base,.v20-motion__status i,.kb-flow i:after,.flow-line span,
  .media-scene__lines .msl,.media-scene__lines .msn,.harbor-flowline i{animation:none!important}
}

/* ═══ 禅道 #419:产品中心下拉——桌面端点击开合(.is-open)驱动,箭头与面板严格跟随,消除点击后 :focus-within 残留导致箭头卡向上 ═══ */
@media (min-width:981px){
  .nav-product:hover .product-flyout,.nav-product:focus-within .product-flyout{opacity:0;visibility:hidden;transform:translateY(-7px);pointer-events:none}
  .nav-product.is-open .product-flyout{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}
  .nav-product:hover .nav-product__trigger i,.nav-product:focus-within .nav-product__trigger i{transform:rotate(45deg) translateY(-2px)}
  .nav-product.is-open .nav-product__trigger i{transform:rotate(225deg) translateY(-1px)}
}