:root{
  --bg:#f8f8f8;
  --surface:#ffffff;
  --panel:#f1f2ef;
  --panel-2:#e9ebe7;
  --ink:#171717;
  --ink-2:#373737;
  --muted:#676767;
  --faint:#737373;
  --line:rgba(0,0,0,.1);
  --line-strong:rgba(0,0,0,.18);
  --blue:#1b6ef3;
  --blue-ink:#0b4bb3;
  --blue-soft:#eaf1ff;
  --green:#11805e;
  --green-soft:#e7f6ef;
  --red:#b4483b;
  --dark:#0b0b0b;
  --dark-2:#151515;
  --dark-line:rgba(255,255,255,.13);
  --dark-muted:#a6a6a6;
  --sans:"Inter","Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --display:"Geist Pixel","Noto Sans SC","PingFang SC",sans-serif;
  --mono:"DM Mono","SFMono-Regular",ui-monospace,"Noto Sans SC",monospace;
  --maxw:1320px;
  --gutter:32px;
  --r-sm:10px;
  --r-md:16px;
  --r-lg:22px;
  --r-xl:30px;
  --ease:cubic-bezier(.2,.72,.25,1);
  --ease-out:cubic-bezier(.22,1,.36,1);
  --dur-fast:180ms;
  --dur:320ms;
  --dur-slow:720ms;
  --shadow-sm:0 1px 2px rgba(0,0,0,.04);
  --shadow-md:0 2px 5px rgba(0,0,0,.045);
  --shadow-lg:0 12px 40px rgba(16,35,25,.08);
  --shadow-float:0 24px 70px rgba(10,30,60,.12);
}

*{box-sizing:border-box;min-width:0}
html{scroll-behavior:smooth;scroll-padding-top:110px}
html,body{overflow-x:clip}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body.no-scroll{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit;color:inherit}
button{cursor:pointer}
img{display:block;max-width:100%}
::selection{background:var(--blue);color:#fff}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;left:16px;top:-80px;z-index:100;background:var(--ink);color:#fff;padding:10px 16px;border-radius:8px;transition:top var(--dur) var(--ease)}
.skip-link:focus{top:16px}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
.mono{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase}
.display{font-family:var(--display);font-weight:400;letter-spacing:-.02em;line-height:1.08}
html[lang="zh-CN"] .display,
html[lang="zh"] .display{font-family:var(--sans);font-weight:700;letter-spacing:-.045em;line-height:1.13}
.accent{color:var(--blue-ink)}
.display i{font-style:normal;color:var(--blue-ink)}
.contact h2 i{font-style:normal;color:#8fb9ff}
html[lang="en"] .sec-head h2{font-size:clamp(32px,3.9vw,54px);letter-spacing:-.035em}
html[lang="en"] .sec-head.split h2{font-size:clamp(30px,3.5vw,48px)}
.muted{color:var(--muted)}
.section{position:relative;padding:clamp(78px,10vw,132px) 0}
.section + .section{border-top:1px solid var(--line)}
.section-label{display:flex;align-items:center;justify-content:center;gap:10px;font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--faint)}
.section-label::before,.section-label::after{content:"";width:34px;height:1px;background:var(--line-strong)}
.section-label.left{justify-content:flex-start}
.section-label.left::before{display:none}
.section-label.light{color:rgba(255,255,255,.55)}
.section-label.light::before,.section-label.light::after{background:rgba(255,255,255,.2)}
.sec-head{max-width:820px;margin:22px auto 0;text-align:center}
.sec-head h2{font-size:clamp(34px,4.6vw,60px);margin:0}
.sec-head p{max-width:680px;margin:20px auto 0;color:var(--muted);font-size:16px;line-height:1.72}
.sec-head.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:48px;align-items:end;max-width:none;text-align:left;margin-top:26px}
.sec-head.split h2{margin-top:14px}
.sec-head.split p{margin:0 0 6px;max-width:480px}
.eyebrow{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--faint);margin:0}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:999px;padding:13px 24px;font-size:14px;font-weight:550;letter-spacing:.005em;transition:transform var(--dur-fast) var(--ease-out),box-shadow var(--dur) var(--ease),background var(--dur) var(--ease),border-color var(--dur) var(--ease),color var(--dur) var(--ease);white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-dark{background:var(--ink);color:#fff;box-shadow:var(--shadow-sm)}
.btn-dark:hover{background:#2b2b2b;box-shadow:var(--shadow-lg)}
.btn-light{background:#fff;color:#111;border-color:#fff}
.btn-light:hover{background:#f0f0f0}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--ink)}
.btn-ghost:hover{background:var(--surface);border-color:var(--muted)}
.btn-sm{padding:9px 17px;font-size:12.5px}
.text-link{display:inline-flex;align-items:center;gap:7px;font-size:13.5px;font-weight:550;color:var(--ink);border-bottom:1px solid var(--line-strong);padding-bottom:2px;transition:color var(--dur),border-color var(--dur)}
.text-link:hover{color:var(--blue-ink);border-color:var(--blue)}

.progress{position:fixed;left:0;top:0;width:100%;height:2px;background:var(--blue);transform:scaleX(0);transform-origin:left center;z-index:90;pointer-events:none}

.navwrap{position:fixed;left:0;right:0;top:0;z-index:70;transition:background var(--dur),border-color var(--dur),backdrop-filter var(--dur)}
.navwrap::after{content:"";position:absolute;inset:0 0 auto;height:142px;z-index:-1;pointer-events:none;background:linear-gradient(to bottom,var(--bg) 0%,rgba(248,248,248,.95) 34%,rgba(248,248,248,.55) 66%,rgba(248,248,248,0) 100%)}
.navwrap.is-scrolled{background:rgba(248,248,248,.88);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.navwrap.is-scrolled::after{display:none}
.nav{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;gap:30px;padding:22px var(--gutter);transition:padding var(--dur) var(--ease)}
.navwrap.is-scrolled .nav{padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:center;flex:none}
.brand img{height:42px;width:auto;max-width:200px;object-fit:contain}
.nav-links{display:flex;align-items:center;gap:26px;margin-left:auto}
.nav-links a{font-size:13.5px;font-weight:500;color:var(--muted);transition:color var(--dur)}
.nav-links a:hover{color:var(--ink)}
.nav-right{display:flex;align-items:center;gap:16px;margin-left:auto}
.nav-links + .nav-right{margin-left:0}
.lang{display:flex;align-items:center;border:1px solid var(--line);border-radius:999px;padding:3px;background:rgba(255,255,255,.6)}
.lang-btn{border:0;background:transparent;color:var(--faint);font-family:var(--mono);font-size:10.5px;letter-spacing:.04em;padding:6px 9px;border-radius:999px;min-width:34px;transition:background var(--dur),color var(--dur)}
.lang-btn.is-active{background:var(--ink);color:#fff}
.lang-btn:hover:not(.is-active){color:var(--ink)}

.hero{position:relative;padding:150px 0 34px;isolation:isolate}
.hero::before{content:"";position:absolute;left:50%;top:110px;width:min(1300px,110vw);height:760px;transform:translateX(-50%);z-index:-1;pointer-events:none;background:
  radial-gradient(ellipse 34% 30% at 48% 42%,rgba(27,110,243,.12),transparent 68%),
  radial-gradient(ellipse 28% 26% at 68% 58%,rgba(73,168,140,.12),transparent 70%),
  radial-gradient(ellipse 32% 24% at 30% 62%,rgba(27,110,243,.075),transparent 72%);
  filter:blur(24px);
}
.hero-wrap{display:flex;flex-direction:column;align-items:center;position:relative}
.kicker{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.72);backdrop-filter:blur(10px);padding:7px 14px;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;color:var(--muted);max-width:calc(100vw - 40px);flex-wrap:wrap;justify-content:center}
.kicker .pulse-dot{width:6px;height:6px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 0 rgba(27,110,243,.36);animation:dotPulse 2.4s var(--ease) infinite;flex:none}
.kicker .sep{color:var(--line-strong)}
@keyframes dotPulse{0%,100%{box-shadow:0 0 0 0 rgba(27,110,243,.32)}55%{box-shadow:0 0 0 6px rgba(27,110,243,0)}}
.hero-title{font-size:clamp(44px,6.4vw,88px);margin:28px 0 0;text-align:center;max-width:1000px}
.hero-title .line{display:block}
.hero-title i{font-style:normal;color:var(--blue-ink)}
html[lang="en"] .hero-title{font-size:clamp(40px,5vw,74px);letter-spacing:-.03em;line-height:1.04;max-width:1120px}
.hero-role{display:flex;align-items:baseline;justify-content:center;gap:6px;flex-wrap:wrap;margin:24px 0 0;font-size:clamp(17px,1.55vw,21px);color:var(--muted);text-align:center;max-width:900px}
.role-word{color:var(--blue-ink);font-weight:600;position:relative;display:inline-block;min-width:1ch;transition:opacity 180ms var(--ease),transform 180ms var(--ease)}
.role-word.swap{opacity:0;transform:translateY(6px)}
.caret{display:inline-block;width:2px;height:1em;background:var(--blue);margin-left:2px;vertical-align:-.1em;animation:blink 1.15s steps(1) infinite}
@keyframes blink{0%,48%{opacity:1}49%,100%{opacity:0}}
.hero-sub{max-width:700px;margin:22px auto 0;text-align:center;color:var(--muted);font-size:15.5px;line-height:1.75}

.scene{position:relative;width:100%;max-width:1240px;display:grid;grid-template-columns:minmax(0,.86fr) minmax(330px,1.28fr) minmax(0,.92fr);gap:clamp(18px,3vw,44px);align-items:center;margin:clamp(30px,4.6vh,50px) auto 0;min-height:380px;padding:8px 0;isolation:isolate}
.scene-routes{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;overflow:visible}
.scene-routes path{fill:none;stroke:rgba(52,95,140,.22);stroke-width:1;vector-effect:non-scaling-stroke}
.scene-routes .route-pulse{stroke:rgba(27,110,243,.8);stroke-width:2;stroke-dasharray:8 100;stroke-linecap:round;animation:routeFlow 4.2s linear infinite;filter:drop-shadow(0 0 4px rgba(27,110,243,.45))}
@keyframes routeFlow{from{stroke-dashoffset:108}to{stroke-dashoffset:0}}

.scene-routes .route-trace{fill:none;stroke:var(--blue);stroke-width:2.2;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:1;opacity:0;filter:drop-shadow(0 0 4px rgba(27,110,243,.45));transition:opacity .3s var(--ease)}
.scene-routes .route-seed{fill:var(--blue);opacity:0;transform-box:fill-box;transform-origin:center;filter:drop-shadow(0 0 4px rgba(27,110,243,.5))}
.scene-routes .route-beat{fill:none;stroke:rgba(27,110,243,.38);stroke-width:1;opacity:0;transform-box:fill-box;transform-origin:center}
.scene.is-thinking .route-pulse,.scene.is-pushing .route-pulse{opacity:.18;transition:opacity .3s var(--ease)}
.scene.is-thinking .route-trace-left{animation:routeTrace .9s cubic-bezier(.36,0,.2,1) .12s forwards}
.scene.is-thinking .route-seed-left{animation:seedPulse 1s var(--ease-out) .05s both}
.scene.is-pushing .route-trace-right{animation:routeTrace 1.05s cubic-bezier(.36,0,.2,1) 0s forwards}
.scene.is-pushing .route-seed-right{animation:seedPulse 1.2s var(--ease-out) 0s both}
.scene.is-pushing .route-beat{animation:routeBeat 1.6s var(--ease-out) 0s both}
@keyframes routeTrace{0%{opacity:0;stroke-dashoffset:1}10%{opacity:1}100%{opacity:1;stroke-dashoffset:0}}
@keyframes seedPulse{0%{opacity:0;transform:scale(.3)}22%,62%{opacity:1;transform:scale(1.15)}100%{opacity:.1;transform:scale(1)}}
@keyframes routeBeat{0%{opacity:0;transform:scale(.35)}28%{opacity:.55}100%{opacity:0;transform:scale(1.25)}}
.hcell{position:relative;z-index:2;min-width:0}
.scene-label{font-family:var(--mono);font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--faint);margin-bottom:10px;display:flex;align-items:center;gap:7px}
.scene-label::after{content:"";height:1px;background:var(--line);flex:1}
.diag-card{background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:var(--shadow-sm);backdrop-filter:blur(8px)}
.diag-top{display:flex;align-items:center;gap:9px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.diag-top b{display:block;font-size:13px;line-height:1.3}
.diag-top span{display:block;font-family:var(--mono);font-size:9px;color:var(--faint);letter-spacing:.05em;margin-top:2px}
.diag-steps{list-style:none;margin:0;padding:6px 0 0;display:flex;flex-direction:column}
.diag-steps li{display:grid;grid-template-columns:20px minmax(0,1fr) 14px;gap:9px;align-items:center;padding:10px 0;border-bottom:1px solid rgba(0,0,0,.06);opacity:.4;transform:translateY(4px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.diag-steps li.on{opacity:1;transform:none}
.diag-steps .n{font-family:var(--mono);font-size:9px;color:var(--faint)}
.diag-steps b{display:block;font-size:12px;line-height:1.3}
.diag-steps small{display:block;font-family:var(--mono);font-size:9.5px;color:var(--faint);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.diag-steps em{font-style:normal;color:var(--green);font-size:12px;opacity:0;transition:opacity .4s var(--ease)}
.diag-steps li.on em{opacity:1}
.diag-foot{display:flex;align-items:center;justify-content:space-between;margin-top:12px;font-family:var(--mono);font-size:9px;letter-spacing:.08em;color:var(--green)}
.diag-foot span:last-child{color:var(--faint)}

.scene-center{display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;min-height:340px}
.orb{position:relative;width:min(310px,30vw);aspect-ratio:1;display:grid;place-items:center;transition:opacity .3s var(--ease),transform .3s var(--ease)}
.orb::before{content:"";position:absolute;inset:-12%;border-radius:50%;background:radial-gradient(circle at 42% 38%,rgba(27,110,243,.14),rgba(32,160,128,.09) 48%,transparent 70%);filter:blur(18px);animation:aura 12s ease-in-out infinite alternate}
@keyframes aura{from{transform:scale(.96) translate(-4px,3px)}to{transform:scale(1.05) translate(5px,-4px)}}
.orb-ring{position:absolute;border:1px solid rgba(27,110,243,.18);border-radius:50%}
.orb-ring.r1{inset:23%;border-style:dashed;animation:spin 26s linear infinite}
.orb-ring.r2{inset:10%;border-color:rgba(20,120,96,.14);animation:spin 38s linear infinite reverse}
.orb-ring.r3{inset:0;border-color:rgba(0,0,0,.08);border-style:dashed;animation:spin 52s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.orb-cross{position:absolute;inset:0;pointer-events:none}
.orb-cross::before,.orb-cross::after{content:"";position:absolute;background:linear-gradient(90deg,transparent,rgba(0,0,0,.07),transparent)}
.orb-cross::before{left:8%;right:8%;top:50%;height:1px}
.orb-cross::after{top:8%;bottom:8%;left:50%;width:1px;background:linear-gradient(180deg,transparent,rgba(0,0,0,.07),transparent)}
.orb-core{position:relative;width:100px;height:100px;border:0;padding:0;appearance:none;cursor:pointer;border-radius:28px;background:var(--ink);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;box-shadow:0 18px 44px rgba(15,30,50,.18);z-index:2;transform:rotate(-3deg);transition:box-shadow .3s var(--ease)}
.orb-core:hover{box-shadow:0 18px 44px rgba(15,30,50,.18),0 0 0 7px rgba(27,110,243,.08)}
.orb-core:focus-visible{outline:2px solid var(--blue);outline-offset:5px}
.orb-core .hi-mark{display:block;width:64px;height:auto;margin:1px 0 2px}
.orb-core b{font-family:var(--mono);font-size:8px;letter-spacing:.18em;font-weight:400;color:rgba(255,255,255,.72)}

.orb::after{content:"";position:absolute;inset:35%;border:1px solid rgba(27,110,243,.55);border-radius:50%;opacity:0;pointer-events:none;z-index:1}
.scene.is-pushing .orb::after{animation:orbSignal 1.7s var(--ease-out) .06s both}
.scene.is-pushing .orb-core{animation:orbReceive 1.7s var(--ease-out) .06s both}
@keyframes orbSignal{0%{opacity:0;transform:scale(.45)}22%{opacity:.8}100%{opacity:0;transform:scale(2.2)}}
@keyframes orbReceive{0%,100%{transform:rotate(-3deg) scale(1)}38%{transform:rotate(-3deg) scale(1.045)}}
.orb-node{position:absolute;left:50%;top:50%;width:8px;height:8px;margin:-4px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 4px rgba(27,110,243,.1);transform:rotate(var(--a)) translateX(var(--r)) rotate(calc(-1 * var(--a)));animation:nodePulse 3.6s var(--ease) infinite;animation-delay:var(--d,0s)}
.orb-node.green{background:var(--green);box-shadow:0 0 0 4px rgba(17,128,94,.1)}
@keyframes nodePulse{0%,100%{opacity:.55;scale:.8}50%{opacity:1;scale:1.2}}
.orb-readout{margin-top:20px;text-align:center;transition:opacity .3s var(--ease),transform .3s var(--ease)}
.orb-readout b{font-family:var(--display);font-size:24px;font-weight:400;letter-spacing:-.02em}
html[lang="zh-CN"] .orb-readout b,html[lang="zh"] .orb-readout b{font-family:var(--sans);font-weight:650}
.orb-readout span{display:block;font-family:var(--mono);font-size:9px;letter-spacing:.12em;color:var(--faint);margin-top:2px}
.orb-cli{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.8);border:1px solid var(--line);border-radius:7px;padding:5px 9px;font-family:var(--mono);font-size:9px;color:var(--muted);white-space:nowrap;transition:opacity .3s var(--ease),transform .3s var(--ease)}
.orb-cli .cy{color:var(--blue-ink)}
.orb-cli b{color:var(--ink);font-weight:500}
.orb-utils{display:inline-flex;align-items:center;gap:7px;margin-top:10px;transition:opacity .3s var(--ease),transform .3s var(--ease)}
.orb-flow-btn{display:inline-flex;align-items:center;gap:5px;height:26px;padding:0 9px;border:1px solid var(--line);border-radius:7px;background:rgba(255,255,255,.8);color:var(--muted);font-family:var(--mono);font-size:9px;line-height:1;white-space:nowrap;transition:border-color var(--dur),color var(--dur),background var(--dur)}
.orb-flow-btn:hover{border-color:var(--blue);color:var(--blue-ink);background:var(--blue-soft)}
.orb-flow-btn:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.orb-flow-ico{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:1.35;stroke-linecap:round;flex:none}
.scene.is-thinking .orb,.scene.is-thinking .orb-readout,.scene.is-thinking .orb-utils{opacity:0;transform:scale(.96)}
.scene.is-thinking .orb,.scene.is-thinking .orb-utils{pointer-events:none}

/* 中间过程卡：AI 检索流程（hi 淡出 → 流程日志 → 推到右侧） ------------------ */
.proc-card{position:absolute;left:50%;top:50%;width:min(348px,100%);transform:translate(-50%,-50%) scale(.97);z-index:3;background:rgba(255,255,255,.96);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-sm),0 18px 40px rgba(15,30,50,.08);backdrop-filter:blur(10px);padding:12px 13px 11px;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .42s var(--ease),transform .42s var(--ease),border-color .35s var(--ease),visibility .42s}
.scene.is-thinking .proc-card{opacity:1;visibility:visible;transform:translate(-50%,-50%) scale(1)}
.proc-card.is-done{border-color:rgba(17,128,94,.34);box-shadow:0 0 0 3px rgba(17,128,94,.06),var(--shadow-sm),0 18px 40px rgba(15,30,50,.08)}
.proc-head{display:flex;align-items:center;gap:7px;font-family:var(--mono);font-size:8.5px;letter-spacing:.12em;color:var(--faint);text-transform:uppercase;padding-bottom:8px;border-bottom:1px solid var(--line)}
.proc-head b{margin-left:auto;font-weight:500;color:var(--blue-ink);letter-spacing:.06em}
.proc-mark{width:17px;height:17px;border-radius:5px;background:var(--ink);color:#fff;display:grid;place-items:center;font-family:var(--display);font-size:8px;letter-spacing:-.02em;flex:none}
.proc-log{padding:8px 0 3px;display:flex;flex-direction:column;gap:5px;font-family:var(--mono);font-size:9.5px;line-height:1.5;color:var(--muted)}
.proc-line{display:flex;gap:6px;align-items:flex-start;opacity:0;transform:translateY(4px);transition:opacity .34s var(--ease),transform .34s var(--ease)}
.proc-line.on{opacity:1;transform:none}
.proc-line .p{flex:none;width:8px;font-style:normal;color:var(--faint)}
.proc-line.cmd{color:var(--ink)}
.proc-line.cmd .p{color:var(--blue)}
.proc-line.ok{color:var(--green)}
.proc-line.ok .p{color:var(--green)}
.proc-line span{min-width:0;overflow-wrap:anywhere}
.proc-progress{height:2px;border-radius:2px;background:var(--panel);overflow:hidden;margin-top:9px}
.proc-progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--blue),var(--green));border-radius:2px;transition:width .3s var(--ease)}

.shortlist{display:flex;flex-direction:column;gap:8px}
.candidate{background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:14px;padding:11px 12px;box-shadow:var(--shadow-sm);transition:opacity .24s var(--ease),transform .24s var(--ease),border-color .24s var(--ease),box-shadow .24s var(--ease);backdrop-filter:blur(8px)}
.candidate.is-top{border-color:rgba(27,110,243,.42);box-shadow:0 0 0 2px rgba(27,110,243,.07),var(--shadow-sm)}
.candidate.swap{opacity:.18;transform:translateY(4px)}

.shortlist.is-searching .candidate{opacity:0;transform:translateY(16px) scale(.985);transition:opacity .35s var(--ease),transform .35s var(--ease)}
.shortlist.is-revealing .candidate{animation:candidateFloat .9s cubic-bezier(.16,1,.3,1) both;animation-delay:calc(var(--i,0) * .16s)}
@keyframes candidateFloat{0%{opacity:0;transform:translateY(18px) scale(.985);filter:blur(2px)}55%{opacity:1;filter:blur(0)}100%{opacity:1;transform:none;filter:blur(0)}}
.cand-row{display:flex;align-items:center;gap:8px;justify-content:space-between}
.cand-id{font-family:var(--mono);font-size:8.5px;letter-spacing:.08em;color:var(--faint)}
.cand-match{font-family:var(--mono);font-size:10px;color:var(--green);background:var(--green-soft);border:1px solid rgba(17,128,94,.15);border-radius:999px;padding:2px 7px;white-space:nowrap}
.cand-match b{font-size:11px;font-weight:500}
.candidate h4{margin:5px 0 0;font-size:11.5px;font-weight:600;line-height:1.35;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cand-meta{font-family:var(--mono);font-size:8.5px;color:var(--faint);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cand-tags{display:flex;gap:4px;flex-wrap:wrap;margin-top:7px}
.cand-tags span{font-size:8.5px;line-height:1.4;color:var(--muted);background:var(--panel);border-radius:4px;padding:1px 5px;white-space:nowrap}
.scene-note{font-family:var(--mono);font-size:8.5px;line-height:1.5;color:var(--faint);text-align:left;flex:1}
.scene-note-row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:9px}
.mini-link{border:0;background:transparent;padding:0;font-family:var(--mono);font-size:8.5px;letter-spacing:.04em;color:var(--blue-ink);border-bottom:1px solid rgba(27,110,243,.28);white-space:nowrap;transition:border-color var(--dur),color var(--dur)}
.mini-link:hover{border-color:var(--blue)}

.givebox{width:100%;max-width:780px;margin:34px auto 0;background:rgba(255,255,255,.9);border:1px solid var(--line);border-radius:22px;padding:14px;box-shadow:0 10px 40px rgba(20,40,30,.06);backdrop-filter:blur(12px)}
.gb-h{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12.5px;font-weight:600;padding:2px 4px 10px}
.gb-h .gb-meta{font-family:var(--mono);font-size:9px;letter-spacing:.05em;color:var(--faint);font-weight:400}
.gb-cmd{display:flex;align-items:center;gap:10px;background:var(--ink);border-radius:14px;padding:7px 7px 7px 14px;min-height:54px;transition:box-shadow var(--dur)}
.gb-cmd:focus-within{box-shadow:0 0 0 3px rgba(27,110,243,.24)}
.gb-cmd .ps{color:#8fd0ff;font-family:var(--mono);font-size:15px;flex:none}
.gb-cmd input{flex:1;min-width:0;background:transparent;border:0;color:#fff;font-size:13.5px;outline:0;padding:6px 0}
.gb-cmd input::placeholder{color:rgba(255,255,255,.44)}
.gb-cmd .btn{background:#fff;color:#111;border-radius:9px;padding:10px 17px;font-size:12.5px;flex:none}
.gb-cmd .btn:hover{background:#e9edf2}
.gb-cmd .btn:disabled{opacity:.62;cursor:wait;background:#fff}
.gb-chips{display:flex;align-items:center;gap:7px;flex-wrap:wrap;padding:10px 4px 0;font-family:var(--mono);font-size:9px;color:var(--faint)}
.chip{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:4px 9px;font-size:10px;color:var(--muted);transition:border-color var(--dur),color var(--dur),background var(--dur)}
.chip:hover{border-color:var(--blue);color:var(--blue-ink);background:var(--blue-soft)}
.chip[aria-pressed="true"]{border-color:var(--blue);color:var(--blue-ink);background:var(--blue-soft)}
.gb-cmd .btn.is-busy{color:var(--blue-ink)}
.gb-note{display:none;padding:10px 4px 0;font-family:var(--mono);font-size:10px;line-height:1.6;color:var(--green)}
.gb-note.show{display:block}
.hero-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:18px;font-family:var(--mono);font-size:9.5px;letter-spacing:.04em;color:var(--faint);text-align:center}
.hero-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--line-strong)}

.stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:34px 0}
.stat{text-align:center;padding:6px 18px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat-num{display:block;font-family:var(--display);font-size:clamp(28px,3.2vw,44px);font-weight:400;letter-spacing:-.02em;line-height:1;font-variant-numeric:tabular-nums}
html[lang="zh-CN"] .stat-num,html[lang="zh"] .stat-num{font-family:var(--sans);font-weight:700;font-size:clamp(28px,3vw,40px)}
.stat-label{display:block;margin-top:9px;font-size:12px;color:var(--muted)}
.stat-label em{display:block;font-family:var(--mono);font-size:8.5px;font-style:normal;letter-spacing:.13em;text-transform:uppercase;color:var(--faint);margin-top:3px}

.logo-band{padding:34px 0 46px;border-bottom:1px solid var(--line);overflow:hidden}
.logo-band .section-label{margin-bottom:22px}
.marquee{position:relative;overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.marquee-track{display:flex;width:max-content;animation:marquee 46s linear infinite}
.marquee.reverse .marquee-track{animation-direction:reverse;animation-duration:54s}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-25%)}}
.logo-set{display:flex;align-items:center;gap:10px;padding:0 5px}
.logo-item{display:flex;align-items:center;gap:8px;flex:none;background:rgba(255,255,255,.72);border:1px solid var(--line);border-radius:12px;padding:8px 13px 8px 9px;color:var(--muted)}
.logo-tile{width:27px;height:27px;border-radius:7px;background:#fff;border:1px solid rgba(0,0,0,.06);display:grid;place-items:center;overflow:hidden;flex:none}
.logo-tile img{width:20px;height:20px;object-fit:contain;filter:grayscale(1);opacity:.72;transition:filter var(--dur),opacity var(--dur)}
.logo-item:hover .logo-tile img{filter:grayscale(0);opacity:1}
.logo-tile.word{font-family:var(--sans);font-size:7.5px;font-weight:700;color:var(--ink);text-align:center;line-height:1.05;letter-spacing:-.02em;padding:2px}
.logo-name{font-size:11px;white-space:nowrap;color:var(--ink-2)}
.logo-name em{display:block;font-family:var(--mono);font-size:7.5px;letter-spacing:.04em;color:var(--faint);font-style:normal;margin-top:1px}

.judge-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:22px;margin-top:44px;align-items:stretch}
.quote-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-xl);padding:clamp(28px,4vw,48px);display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.quote-card::after{content:"";position:absolute;right:-60px;bottom:-100px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(27,110,243,.08),transparent 66%)}
.quote-mark{font-family:var(--display);font-size:76px;line-height:.6;color:var(--blue);height:42px}
blockquote{margin:22px 0 0;font-size:clamp(27px,3.2vw,42px);line-height:1.28;letter-spacing:-.03em;font-weight:550}
blockquote .dim{color:var(--faint)}
.quote-sub{margin:22px 0 0;color:var(--muted);font-size:14.5px;line-height:1.75;max-width:540px}
.quote-tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:26px}
.quote-tags span{font-family:var(--mono);font-size:9px;letter-spacing:.05em;border:1px solid var(--line);border-radius:999px;padding:4px 9px;color:var(--muted);background:var(--bg)}
.matrix-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-xl);padding:20px;display:flex;flex-direction:column}
.matrix-top{display:flex;justify-content:space-between;align-items:center;padding:0 4px 12px;font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}
.matrix-top b{color:var(--ink);font-weight:500}
.matrix-plot{position:relative;flex:1;min-height:300px;border:1px solid var(--line);border-radius:16px;background:
  linear-gradient(rgba(0,0,0,.055) 1px,transparent 1px),
  linear-gradient(90deg,rgba(0,0,0,.055) 1px,transparent 1px);
  background-size:25% 25%;background-position:0 0;margin:2px 0 0;overflow:hidden}
.matrix-plot::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:1px;background:rgba(27,110,243,.18)}
.matrix-plot::after{content:"";position:absolute;top:50%;left:0;right:0;height:1px;background:rgba(27,110,243,.18)}
.axis-x{position:absolute;bottom:8px;right:10px;font-family:var(--mono);font-size:8.5px;letter-spacing:.08em;color:var(--faint)}
.axis-y{position:absolute;top:10px;left:8px;font-family:var(--mono);font-size:8.5px;letter-spacing:.08em;color:var(--faint);writing-mode:vertical-rl}
.quad{position:absolute;font-family:var(--mono);font-size:8px;letter-spacing:.05em;color:rgba(0,0,0,.46);text-transform:uppercase}
.q1{top:10px;right:12px}.q2{top:10px;left:12px}.q3{bottom:30px;left:12px}.q4{bottom:30px;right:12px}
.point{position:absolute;left:var(--x);top:var(--y);transform:translate(-50%,-50%);display:flex;align-items:center;gap:5px;font-family:var(--mono);font-size:8px;color:var(--muted);white-space:nowrap;animation:floatPoint 5.4s var(--ease) infinite;animation-delay:var(--d,0s)}
.point i{display:block;width:8px;height:8px;border-radius:50%;background:var(--faint);box-shadow:0 0 0 3px rgba(0,0,0,.04);flex:none}
.point.hot i{background:var(--blue);box-shadow:0 0 0 4px rgba(27,110,243,.13);width:10px;height:10px}
.point.hot{color:var(--blue-ink);z-index:2}
.point.green i{background:var(--green);box-shadow:0 0 0 4px rgba(17,128,94,.1)}
@keyframes floatPoint{0%,100%{translate:0 0}50%{translate:0 -3px}}
.matrix-legend{display:flex;justify-content:space-between;gap:10px;padding:12px 4px 0;font-family:var(--mono);font-size:8.5px;color:var(--faint);flex-wrap:wrap}
.matrix-legend .lg{display:inline-flex;align-items:center;gap:5px}
.matrix-legend .lg i{width:7px;height:7px;border-radius:50%;display:block}
.judge-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:22px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.judge-step{padding:24px 26px 24px 24px;border-right:1px solid var(--line);display:grid;grid-template-columns:36px 1fr;gap:14px;align-items:start}
.judge-step:first-child{padding-left:0}
.judge-step:last-child{border-right:0;padding-right:0}
.judge-step .n{font-family:var(--mono);font-size:10px;color:var(--blue-ink);letter-spacing:.06em;padding-top:4px}
.judge-step h3{margin:0;font-size:16px;font-weight:600}
.judge-step p{margin:5px 0 0;font-size:13px;color:var(--muted);line-height:1.6}
.judge-foot{text-align:center;margin:28px auto 0;max-width:760px;font-size:clamp(18px,2.2vw,26px);line-height:1.5;letter-spacing:-.02em;color:var(--muted)}
.judge-foot b{color:var(--ink);font-weight:600}

.engine-grid{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:clamp(32px,5vw,72px);align-items:center;margin-top:46px}
.engine-steps{display:flex;flex-direction:column}
.engine-step{display:grid;grid-template-columns:36px 1fr;gap:16px;padding:20px 0;border-top:1px solid var(--line)}
.engine-step:last-child{border-bottom:1px solid var(--line)}
.engine-step .n{font-family:var(--mono);font-size:10px;color:var(--faint);letter-spacing:.06em;padding-top:3px}
.engine-step h3{margin:0;font-size:15.5px;font-weight:600}
.engine-step p{margin:5px 0 0;font-size:13.5px;color:var(--muted);line-height:1.65}
.engine-window{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.winbar{display:flex;align-items:center;gap:7px;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--panel);font-family:var(--mono);font-size:10px;color:var(--faint)}
.winbar i{width:9px;height:9px;border-radius:50%;background:var(--panel-2);border:1px solid var(--line-strong);display:block}
.winbar .wt{margin-left:5px;letter-spacing:.03em}
.winbar .live{margin-left:auto;display:inline-flex;align-items:center;gap:5px;color:var(--green);font-size:8.5px;letter-spacing:.08em}
.winbar .live::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--green);animation:dotPulse 2.2s var(--ease) infinite}
.engine-body{padding:16px}
.eng-cmd{display:flex;align-items:center;gap:8px;background:var(--ink);color:#fff;border-radius:10px;padding:10px 12px;font-family:var(--mono);font-size:10.5px;min-height:40px}
.eng-cmd .ps{color:#8fd0ff;flex:none}
.eng-cmd code{color:#e9efea;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.eng-graph{position:relative;height:112px;margin:12px 0 4px;border-bottom:1px solid var(--line);overflow:hidden}
.eng-graph svg{width:100%;height:100%;display:block}
.eng-graph .link{fill:none;stroke:rgba(27,110,243,.18);stroke-width:1;stroke-dasharray:3 4}
.eng-graph .gnode{fill:#fff;stroke:rgba(27,110,243,.4);stroke-width:1.2}
.eng-graph .gnode.on{fill:var(--blue);stroke:var(--blue)}
.eng-graph .gscan{fill:none;stroke:url(#enggrad);stroke-width:1.4;stroke-dasharray:10 140;animation:engScan 3.8s linear infinite}
@keyframes engScan{from{stroke-dashoffset:150}to{stroke-dashoffset:0}}
.eng-lines{display:flex;flex-direction:column;gap:2px;padding:4px 0 2px}
.eng-line{display:grid;grid-template-columns:14px 1fr auto;gap:8px;align-items:center;padding:6px 2px;font-family:var(--mono);font-size:9.5px;color:var(--faint);opacity:0;transform:translateY(5px);transition:opacity .45s var(--ease),transform .45s var(--ease)}
.eng-line.on{opacity:1;transform:none}
.eng-line .st{color:var(--green)}
.eng-line b{color:var(--ink);font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.eng-line em{font-style:normal;color:var(--green);white-space:nowrap}
.eng-result{display:flex;align-items:center;gap:8px;margin-top:8px;background:var(--green-soft);border:1px solid rgba(17,128,94,.18);border-radius:9px;padding:8px 11px;font-family:var(--mono);font-size:9.5px;color:var(--green);opacity:0;transform:translateY(5px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.eng-result.on{opacity:1;transform:none}
.eng-result b{font-weight:500}
.eng-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 16px;border-top:1px solid var(--line);font-family:var(--mono);font-size:8.5px;color:var(--faint);background:var(--panel)}
.eng-foot b{color:var(--ink);font-weight:500}

.process-rail{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:46px}
.process-step{padding:22px 28px 22px 24px;border-right:1px solid var(--line);display:flex;gap:13px;align-items:flex-start}
.process-step:first-child{padding-left:0}
.process-step:last-child{border-right:0;padding-right:0}
.process-step .n{font-family:var(--mono);font-size:10px;color:var(--blue-ink);padding-top:3px}
.process-step b{display:block;font-size:14px;font-weight:600}
.process-step small{display:block;font-size:12px;color:var(--muted);margin-top:3px;line-height:1.5}
.tracks{margin-top:26px}
.ctabs{display:flex;justify-content:center;gap:6px;flex-wrap:wrap}
.ctab{border:1px solid transparent;background:transparent;color:var(--muted);border-radius:999px;padding:8px 14px;font-size:12.5px;font-weight:550;white-space:nowrap;transition:background var(--dur),color var(--dur),border-color var(--dur),box-shadow var(--dur)}
.ctab:hover{color:var(--ink)}
.ctab[aria-selected="true"]{background:var(--ink);color:#fff;border-color:var(--ink);box-shadow:var(--shadow-sm)}
.track-head{text-align:center;margin:30px auto 22px;max-width:700px}
.track-head h3{font-size:clamp(24px,2.6vw,32px);font-weight:600;letter-spacing:-.03em;margin:0}
.track-head p{margin:8px 0 0;color:var(--muted);font-size:14px;line-height:1.65}
.track-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.service-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:20px;min-height:212px;display:flex;flex-direction:column;transition:border-color var(--dur),box-shadow var(--dur),background var(--dur);animation:cardIn .45s var(--ease-out) both}
.service-card:hover{border-color:rgba(27,110,243,.34);box-shadow:var(--shadow-lg);background:#fff}
.service-card .sc-top{display:flex;align-items:center;justify-content:space-between;font-family:var(--mono);font-size:9px;letter-spacing:.08em;color:var(--faint)}
.service-card .sc-top em{font-style:normal;color:var(--blue-ink);background:var(--blue-soft);border-radius:999px;padding:2px 7px}
.service-card h4{margin:20px 0 0;font-size:17px;font-weight:600;letter-spacing:-.01em}
.service-card .sc-sub{font-size:12.5px;color:var(--muted);margin-top:5px}
.service-card ul{list-style:none;margin:auto 0 0;padding:18px 0 0;display:flex;flex-direction:column;gap:6px}
.service-card li{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-2)}
.service-card li::before{content:"";width:4px;height:4px;border-radius:50%;background:var(--blue);flex:none}
@keyframes cardIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.track-foot{display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;margin-top:30px;text-align:center}
.track-foot p{margin:0;font-size:13px;color:var(--muted)}

.committee-grid{display:grid;grid-template-columns:280px minmax(0,1fr);gap:18px;margin-top:46px;align-items:stretch}
.expert-rail{display:flex;flex-direction:column;gap:7px;height:100%}
.expert-thumb{display:flex;align-items:center;gap:12px;text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:8px 10px 8px 8px;transition:border-color var(--dur),background var(--dur),box-shadow var(--dur),color var(--dur);flex:1;min-height:72px}
.expert-thumb img{width:44px;height:54px;border-radius:8px;object-fit:cover;object-position:center 20%;flex:none;filter:grayscale(.35);transition:filter var(--dur)}
.expert-thumb:hover{border-color:var(--line-strong)}
.expert-thumb[aria-selected="true"]{background:var(--ink);border-color:var(--ink);color:#fff;box-shadow:var(--shadow-md)}
.expert-thumb[aria-selected="true"] img{filter:grayscale(0)}
.expert-thumb .et-body{min-width:0;flex:1}
.expert-thumb b{display:block;font-size:12.5px;font-weight:600;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.expert-thumb span{display:block;font-family:var(--mono);font-size:8px;letter-spacing:.05em;margin-top:3px;color:var(--faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
html[lang="en"] .expert-thumb b{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.2;overflow:hidden}
html[lang="en"] .expert-thumb{align-items:flex-start}
html[lang="en"] .expert-thumb img{margin-top:2px}
.expert-thumb[aria-selected="true"] span{color:rgba(255,255,255,.55)}
.expert-thumb .no{font-family:var(--mono);font-size:8px;color:var(--faint);flex:none}
.expert-thumb[aria-selected="true"] .no{color:rgba(255,255,255,.55)}
.expert-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-xl);padding:20px;display:grid;grid-template-columns:280px minmax(0,1fr);gap:clamp(22px,3vw,36px);align-items:stretch}
.expert-profile{display:flex;flex-direction:column;gap:14px;height:100%}
.expert-photo{position:relative;border-radius:18px;overflow:hidden;background:var(--panel);flex:none}
.expert-photo img{width:100%;height:auto;aspect-ratio:3/4;object-fit:cover;object-position:center 18%;transition:opacity .28s var(--ease),transform .6s var(--ease)}
.expert-photo img.swap{opacity:0;transform:scale(1.02)}

.expert-thumb[data-expert="2"] img,.expert-thumb[data-expert="3"] img,.expert-thumb[data-expert="4"] img{object-position:center top}
#expertPhoto[data-expert="2"],#expertPhoto[data-expert="3"],#expertPhoto[data-expert="4"]{object-position:center top}
.expert-quote{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:15px 16px 17px;position:relative;overflow:hidden;flex:1;display:flex;flex-direction:column;justify-content:center}
.expert-quote::before{content:"“";position:absolute;right:11px;top:-18px;font-family:var(--display);font-size:76px;line-height:1;color:rgba(27,110,243,.11)}
.eq-label{display:block;font-family:var(--mono);font-size:8.5px;letter-spacing:.12em;color:var(--blue-ink);margin-bottom:7px}
.expert-quote p{margin:0;font-size:13.5px;line-height:1.65;color:var(--ink-2);letter-spacing:-.005em;position:relative;z-index:1}
.expert-photo .idx{position:absolute;left:10px;bottom:10px;background:rgba(0,0,0,.62);color:#fff;border-radius:999px;padding:4px 9px;font-family:var(--mono);font-size:8.5px;letter-spacing:.08em;backdrop-filter:blur(8px)}
.expert-content{padding-top:4px}
.expert-code{font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;color:var(--blue-ink);text-transform:uppercase}
.expert-content h3{font-size:clamp(24px,2.6vw,32px);letter-spacing:-.03em;margin:12px 0 0;font-weight:600}
.expert-desc{margin:12px 0 0;font-size:14px;line-height:1.7;color:var(--muted)}
.expert-dl{margin:22px 0 0;display:flex;flex-direction:column}
.expert-dl > div{display:grid;grid-template-columns:92px 1fr;gap:14px;padding:12px 0;border-top:1px solid var(--line)}
.expert-dl dt{font-family:var(--mono);font-size:9px;letter-spacing:.05em;color:var(--faint);padding-top:2px}
.expert-dl dd{margin:0;font-size:13px;line-height:1.6;color:var(--ink-2)}
.radar-block{margin-top:18px;background:var(--bg);border:1px solid var(--line);border-radius:16px;padding:14px}
.radar-head{display:flex;align-items:center;justify-content:space-between;font-family:var(--mono);font-size:8.5px;letter-spacing:.08em;color:var(--faint);margin-bottom:4px}
.radar-head b{color:var(--ink);font-weight:500}
.radar-layout{display:grid;grid-template-columns:minmax(190px,1fr) minmax(160px,.9fr);gap:12px;align-items:center}
#radar{width:100%;height:auto;max-width:250px;display:block;margin:0 auto;overflow:visible}
.radar-grid{fill:none;stroke:rgba(0,0,0,.09);stroke-width:1}
.radar-axis{stroke:rgba(0,0,0,.08);stroke-width:1}
.radar-label{font-family:var(--mono);font-size:7.5px;fill:var(--faint);letter-spacing:.04em}
.radar-poly{fill:rgba(27,110,243,.14);stroke:var(--blue);stroke-width:1.6;stroke-linejoin:round;transform-origin:130px 130px;transition:transform .5s var(--ease-out),opacity .4s var(--ease);transform:scale(.25);opacity:0}
.radar-poly.in{transform:scale(1);opacity:1}
.score-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.score-list li{display:grid;grid-template-columns:1fr 28px;gap:7px;align-items:center;font-family:var(--mono);font-size:8.5px;color:var(--muted)}
.score-list .bar{grid-column:1/-1;height:3px;background:var(--panel-2);border-radius:99px;overflow:hidden;margin-top:-2px}
.score-list .bar i{display:block;height:100%;width:var(--w);background:var(--blue);border-radius:99px;transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease-out)}
.score-list .bar i.in{transform:scaleX(1)}
.score-list b{color:var(--ink);font-weight:500;text-align:right}

/* 业务委员会 · AI+ 增强（光束版） --------------------------------------- */
.committee-tools{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:34px}
.ct-hint{margin:0;font-family:var(--mono);font-size:9px;letter-spacing:.03em;color:var(--faint);transition:color var(--dur)}
#committee.is-ai .ct-hint{color:var(--blue-ink)}
.ai-toggle{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--ink);background:var(--ink);color:#fff;border-radius:999px;padding:9px 13px 9px 15px;font-size:12px;font-weight:550;letter-spacing:.01em;transition:background var(--dur),border-color var(--dur),box-shadow var(--dur),transform var(--dur-fast) var(--ease-out)}
.ai-toggle:hover{transform:translateY(-1px);box-shadow:var(--shadow-lg)}
.ai-toggle-spark{color:#8fc0ff;font-size:11px;line-height:1}
.ai-toggle-state{font-family:var(--mono);font-size:8px;letter-spacing:.12em;border:1px solid rgba(255,255,255,.28);border-radius:999px;padding:3px 7px;color:rgba(255,255,255,.72);transition:background var(--dur),border-color var(--dur),color var(--dur)}
#committee.is-ai .ai-toggle{background:var(--blue);border-color:var(--blue);box-shadow:0 10px 30px rgba(27,110,243,.35)}
#committee.is-ai .ai-toggle-spark{color:#fff}
#committee.is-ai .ai-toggle-state{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.32);color:#fff}

.radar-wrap{position:relative;display:block}
.radar-label-peak{fill:var(--blue);font-weight:600}
.radar-label-plus{fill:var(--green);font-weight:600}
.radar-dot{stroke-width:1.6;fill:#fff}
.radar-dot.peak{stroke:var(--blue)}
.radar-dot.plus{stroke:var(--green);fill:var(--green)}
.radar-poly.is-ghost{fill:rgba(27,110,243,.03);stroke:rgba(27,110,243,.26);stroke-dasharray:3 3}
.radar-poly-ai{fill:rgba(27,110,243,.16);stroke:var(--blue);stroke-width:1.8;stroke-linejoin:round;transform-origin:130px 130px;transform:scale(.3);opacity:0;transition:transform .6s var(--ease-out),opacity .45s var(--ease);filter:drop-shadow(0 0 6px rgba(27,110,243,.4))}
.radar-poly-ai.in{transform:scale(1);opacity:1}
.radar-gap{margin:8px 2px 0;font-family:var(--mono);font-size:8.5px;line-height:1.6;color:var(--faint);display:flex;flex-wrap:wrap;gap:3px 8px;align-items:baseline}
.radar-gap b{color:var(--blue-ink);font-weight:500}
.radar-gap span{color:var(--muted)}
.radar-gap em{font-style:normal;color:var(--faint)}
#committee.is-ai .radar-gap b{color:var(--green)}
#committee.is-ai .radar-gap em{color:var(--blue-ink)}
.score-list .row-tag{font-style:normal;font-family:var(--mono);font-size:7px;letter-spacing:.05em;border-radius:3px;padding:1px 4px;margin-left:5px;vertical-align:1px}
.row-tag.peak{color:var(--blue-ink);border:1px solid rgba(27,110,243,.22);background:var(--blue-soft)}
.row-tag.plus{color:var(--green);border:1px solid rgba(17,128,94,.22);background:rgba(17,128,94,.08)}
.score-list li.is-peak b{color:var(--blue-ink)}
.score-list li.is-plus b{color:var(--green)}
.score-list li.is-plus .bar i{background:linear-gradient(90deg,var(--blue),var(--green))}

/* AI+ 总结行（定稿：马克笔高亮） ----------------------------------------- */
.ai-plus-line{margin:14px 0 0;font-size:14px;line-height:1.75;color:var(--ink-2);animation:aiPlusIn .4s var(--ease-out) both}
.ai-plus-line p{margin:0}
.ai-plus-line[hidden]{display:none}
.aip-kicker{display:inline-block;font-family:var(--mono);font-size:8px;letter-spacing:.16em;color:var(--blue-ink);margin-right:8px}
.aip-arrow{color:var(--blue);font-size:12px;margin:0 3px}
.aip-before{color:var(--faint)}
.aip-after{font-weight:550;color:var(--ink);padding:0 2px;background:linear-gradient(transparent 64%,rgba(27,110,243,.20) 64% 93%,transparent 93%);-webkit-box-decoration-break:clone;box-decoration-break:clone}
.aip-foot{margin-top:6px;font-size:11px;line-height:1.6;color:var(--faint)}
@keyframes aiPlusIn{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}

/* AI+ 环境光：网格 + 光束扫描 + 雷达扫描 + 面板扫描线 ------------------------ */
.committee-grid{position:relative;isolation:isolate}
.committee-grid::before{content:"";position:absolute;inset:-18px -14px;z-index:-1;border-radius:28px;pointer-events:none;opacity:0;background:radial-gradient(120% 100% at 18% 0%,rgba(27,110,243,.12),transparent 62%),repeating-linear-gradient(0deg,transparent 0 23px,rgba(27,110,243,.055) 23px 24px),repeating-linear-gradient(90deg,transparent 0 23px,rgba(27,110,243,.055) 23px 24px);transition:opacity .6s var(--ease),background .6s var(--ease)}
#committee.is-ai .committee-grid::before{opacity:1}
.committee-grid::after{content:"";position:absolute;inset:-18px -14px;z-index:-1;border-radius:28px;pointer-events:none;opacity:0;background:linear-gradient(112deg,transparent 32%,rgba(27,110,243,.05) 41%,rgba(27,110,243,.30) 47%,rgba(255,255,255,.72) 50%,rgba(27,110,243,.30) 53%,rgba(27,110,243,.05) 59%,transparent 68%);background-size:260% 100%;transition:opacity .5s var(--ease)}
#committee.is-ai .committee-grid::after{opacity:1;animation:committeeBeam 4.6s linear infinite}
@keyframes committeeBeam{0%{background-position:140% 0}100%{background-position:-40% 0}}
#committee.is-ai .expert-panel{position:relative;overflow:hidden;border-color:rgba(27,110,243,.30);box-shadow:0 0 0 1px rgba(27,110,243,.10),0 0 46px rgba(27,110,243,.16),0 26px 70px rgba(27,110,243,.12)}
#committee.is-ai .expert-panel::after{content:"";position:absolute;left:0;right:0;height:90px;top:-120px;background:linear-gradient(180deg,transparent,rgba(27,110,243,.10) 40%,rgba(27,110,243,.42) 50%,rgba(27,110,243,.10) 60%,transparent);pointer-events:none;opacity:.55;animation:panelScan 4.4s linear infinite}
@keyframes panelScan{0%{top:-120px}100%{top:100%}}
#committee.is-ai .radar-wrap::after{content:"";position:absolute;inset:4%;border-radius:50%;background:conic-gradient(from 0deg,rgba(27,110,243,.30),rgba(27,110,243,0) 30%);animation:radarSweep 2.8s linear infinite;pointer-events:none;mask:radial-gradient(circle,transparent 52%,#000 54%);-webkit-mask:radial-gradient(circle,transparent 52%,#000 54%)}
@keyframes radarSweep{to{transform:rotate(360deg)}}
#committee.is-ai .radar-block{background:rgba(27,110,243,.045);border-color:rgba(27,110,243,.16)}
#committee.is-ai .expert-thumb{border-color:rgba(27,110,243,.16)}
#committee.is-ai .expert-thumb[aria-selected="true"]{background:linear-gradient(150deg,#0b2f66,#0b4bb3);border-color:#0b4bb3}

.case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:46px}
.case-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;display:flex;flex-direction:column;transition:border-color var(--dur),box-shadow var(--dur);position:relative;overflow:hidden}
.case-card:hover{border-color:var(--line-strong);box-shadow:var(--shadow-lg)}
.case-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.case-tag{font-family:var(--mono);font-size:8.5px;letter-spacing:.08em;color:var(--blue-ink);text-transform:uppercase;display:inline-flex;align-items:center;gap:6px}
.case-tag::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--blue);flex:none}
.case-num{font-family:var(--display);font-size:34px;line-height:1;color:rgba(0,0,0,.12);font-weight:400}
.case-card h3{font-size:19px;line-height:1.4;letter-spacing:-.02em;margin:18px 0 0;font-weight:600}
.case-client{font-family:var(--mono);font-size:9px;letter-spacing:.04em;color:var(--faint);margin-top:7px}
.case-cols{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:18px 0 0;padding-top:16px;border-top:1px solid var(--line)}
.case-cols span{display:block;font-family:var(--mono);font-size:8px;letter-spacing:.08em;color:var(--faint);text-transform:uppercase;margin-bottom:4px}
.case-cols p{margin:0;font-size:12px;line-height:1.6;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.case-metrics{display:flex;gap:24px;margin:20px 0 0;padding-top:16px;border-top:1px solid var(--line)}
.case-metrics b{display:block;font-family:var(--display);font-size:26px;font-weight:400;line-height:1;letter-spacing:-.02em}
html[lang="zh-CN"] .case-metrics b,html[lang="zh"] .case-metrics b{font-family:var(--sans);font-weight:700;font-size:24px}
.case-metrics span{display:block;font-family:var(--mono);font-size:8px;letter-spacing:.05em;color:var(--faint);margin-top:5px}
.case-card .text-link{margin-top:22px;align-self:flex-start;border:0;padding:0;background:none;color:var(--ink)}
.case-card .text-link:hover{color:var(--blue-ink)}

.cmp{margin-top:46px;border-top:1px solid var(--line)}
.cmp-head,.cmp-row{display:grid;grid-template-columns:150px 1fr 1fr}
.cmp-head{padding:13px 0;font-family:var(--mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}
.cmp-head .old{padding-left:22px}
.cmp-head .new{padding-left:22px;color:var(--blue-ink)}
.cmp-row{border-top:1px solid var(--line)}
.cmp-row > div{padding:18px 22px;font-size:13px;line-height:1.6}
.cmp-label{font-family:var(--mono);font-size:9px;letter-spacing:.05em;color:var(--muted);padding-left:0 !important;text-transform:uppercase}
.cmp-old{color:var(--muted)}
.cmp-old .mark{color:var(--red);font-family:var(--mono);font-size:10px;margin-right:7px}
.cmp-new{background:var(--ink);color:#fff;border-top:1px solid #222}
.cmp-new .mark{color:#7fe3b8;font-family:var(--mono);font-size:10px;margin-right:7px}
.cmp-head .new{border-radius:10px 10px 0 0}
.cmp-row:last-child .cmp-new{border-radius:0 0 10px 10px}
.cmp-mobile-tag{display:none;color:rgba(255,255,255,.72)}
.cmp-note{margin:18px 0 0;font-size:11.5px;line-height:1.7;color:var(--faint);max-width:820px}

.contact{background:var(--dark);color:#f5f5f5;padding:clamp(72px,8vw,104px) 0 56px;position:relative;overflow:hidden;isolation:isolate}
.contact::before{content:"";position:absolute;left:50%;top:-180px;width:900px;height:600px;transform:translateX(-50%);background:radial-gradient(ellipse,rgba(27,110,243,.18),transparent 66%);filter:blur(30px);pointer-events:none}
.contact .wrap{position:relative;z-index:1}
.contact-head{max-width:none}
.contact h2{font-size:clamp(38px,4.8vw,64px);margin:20px 0 0;font-weight:400;letter-spacing:-.03em;line-height:1.08}
html[lang="zh-CN"] .contact h2,html[lang="zh"] .contact h2{font-family:var(--sans);font-weight:700;letter-spacing:-.04em}
html[lang="en"] .contact h2{font-size:clamp(36px,4vw,56px);letter-spacing:-.035em}
.contact-head p{max-width:560px;margin:16px 0 0;color:var(--dark-muted);font-size:15px;line-height:1.7}
.contact-grid{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(0,.96fr);gap:clamp(30px,4.5vw,64px);align-items:start;margin-top:34px}
.trust-chips{display:flex;flex-wrap:wrap;gap:6px 0;margin-top:24px}
.trust-chips span{border:0;border-radius:0;padding:0;font-family:var(--mono);font-size:9.5px;letter-spacing:.04em;color:var(--dark-muted)}
.trust-chips span + span::before{content:"·";margin:0 12px;color:rgba(255,255,255,.26)}
.trust-chips b{color:#fff;font-weight:500;margin-right:5px}
.contact-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:28px}
.cta-phone{display:inline-flex;align-items:center;justify-content:center;height:48px;padding:0 26px;border-radius:999px;background:#fff;color:#111;font-size:15px;font-weight:600;letter-spacing:-.01em;transition:background var(--dur),transform var(--dur)}
.cta-phone:hover{background:#ececec;transform:translateY(-1px)}
.cta-email{display:inline-flex;align-items:center;gap:9px;height:48px;padding:0 20px;border:1px solid rgba(255,255,255,.24);border-radius:999px;background:rgba(255,255,255,.1);color:#fff;font-family:var(--mono);font-size:13px;transition:background var(--dur)}
.cta-email:hover{background:rgba(255,255,255,.18)}
.cta-email span{padding:2px 7px;border-radius:999px;background:rgba(255,255,255,.18);font-family:var(--sans);font-size:10.5px}
.contact-signal{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:rgba(143,185,255,.8)}
.contact-signal>span:first-child{width:5px;height:5px;border-radius:50%;background:var(--blue);flex:none}
.eyebrow-dark{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.55);margin:0 0 18px}
.lf-kicker{display:block;font-family:var(--mono);font-size:9px;letter-spacing:.1em;color:var(--blue-ink);margin:0 0 8px}
.btn-cta-blue{background:var(--blue);border:1px solid var(--blue);color:#fff;box-shadow:0 10px 26px rgba(27,110,243,.30)}
.btn-cta-blue:hover{background:var(--blue-ink);border-color:var(--blue-ink);color:#fff}
.lf-wechat-line{display:flex;align-items:center;gap:12px;margin-top:16px;padding-top:14px;border-top:1px solid #eef2fa}
.lf-wechat-line img{width:62px;height:62px;flex:none;border:1px solid #e2e9f4;border-radius:10px;background:#fff;padding:3px}
.lf-wechat-line b{display:block;font-size:12px;font-weight:650;color:var(--ink);line-height:1.4}
.lf-wechat-line span{display:block;margin-top:2px;font-size:11px;color:var(--muted);line-height:1.5}
.lead-form{background:#f7f7f7;color:var(--ink);border-radius:var(--r-lg);padding:clamp(20px,2.6vw,26px);box-shadow:var(--shadow-float)}
.lead-form h3{font-size:19px;letter-spacing:-.02em;margin:0;font-weight:600}
.lead-form .lf-sub{margin:7px 0 0;font-size:12.5px;color:var(--muted);line-height:1.6}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}
.field{display:flex;flex-direction:column;gap:5px}
.field.full{grid-column:1/-1}
.field label{font-family:var(--mono);font-size:8.5px;letter-spacing:.06em;color:var(--muted);text-transform:uppercase}
.field label em{color:var(--blue);font-style:normal}
.field input,.field textarea{width:100%;background:#fff;border:1px solid var(--line);border-radius:9px;padding:9px 11px;font-size:13px;outline:0;transition:border-color var(--dur),box-shadow var(--dur)}
.field input:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(27,110,243,.12)}
.field textarea{min-height:64px;resize:vertical}
.consent{display:flex;align-items:flex-start;gap:8px;margin-top:12px;font-size:10.5px;line-height:1.55;color:var(--muted)}
.consent input{margin-top:2px;accent-color:var(--blue);flex:none}
.lead-form .btn{width:100%;margin-top:14px;padding:11px 18px}
.form-note{margin:10px 0 0;font-family:var(--mono);font-size:9px;line-height:1.6;color:var(--faint)}
.form-status{margin:10px 0 0;font-size:11px;line-height:1.6;color:var(--green);display:none}
.form-status.show{display:block}
.form-status.error{color:var(--red)}

.footer{background:var(--dark);color:#f5f5f5;border-top:1px solid var(--dark-line);position:relative;overflow:hidden}
.foot-inner{display:flex;align-items:flex-start;justify-content:space-between;gap:36px;padding:36px 0 40px}
.foot-brand{display:flex;flex-direction:column;align-items:flex-start;gap:12px;flex:none;max-width:400px}
.foot-logo{height:40px;width:auto;filter:brightness(0) invert(1);opacity:.92}
.foot-brand p{font-family:var(--mono);font-size:9.5px;letter-spacing:.08em;color:var(--dark-muted);margin:0;line-height:1.8}
.foot-nav{display:flex;flex-wrap:wrap;gap:8px 20px;padding-top:12px;flex:1;justify-content:center}
.foot-nav a{font-size:12.5px;color:var(--dark-muted);transition:color var(--dur)}
.foot-nav a:hover{color:#fff}
.foot-meta{display:flex;flex-direction:column;gap:3px;text-align:right;font-family:var(--mono);font-size:9.5px;letter-spacing:.03em;line-height:1.7;color:rgba(255,255,255,.62);flex:none}
.foot-meta a{transition:color var(--dur)}
.foot-meta a:hover{color:#fff}

.motion-toggle{position:fixed;right:18px;bottom:18px;z-index:80;width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:rgba(255,255,255,.88);backdrop-filter:blur(12px);display:grid;place-items:center;color:var(--muted);box-shadow:var(--shadow-sm);transition:color var(--dur),background var(--dur),opacity var(--dur)}
.motion-toggle:hover{color:var(--ink);background:#fff}
.motion-toggle svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.motion-toggle .play{display:none}
.motion-toggle.is-off .pause{display:none}
.motion-toggle.is-off .play{display:block}

dialog{border:0;padding:0;background:transparent;max-width:min(860px,calc(100vw - 30px));width:100%;max-height:calc(100vh - 40px)}
dialog::backdrop{background:rgba(8,12,18,.55);backdrop-filter:blur(8px)}
.case-modal{background:var(--surface);border-radius:24px;padding:clamp(22px,4vw,38px);color:var(--ink);max-height:calc(100vh - 40px);overflow:auto;position:relative;box-shadow:var(--shadow-float)}
.case-modal .close{position:absolute;right:16px;top:16px;width:34px;height:34px;border-radius:50%;border:1px solid var(--line);background:var(--bg);display:grid;place-items:center;font-size:16px;color:var(--muted);transition:background var(--dur),color var(--dur)}
.case-modal .close:hover{background:var(--ink);color:#fff}
.case-modal .case-tag{margin-bottom:0}
.case-modal h3{font-size:clamp(24px,3.4vw,38px);line-height:1.25;letter-spacing:-.03em;margin:16px 0 0;max-width:640px}
.case-modal .case-client{font-size:10px;margin-top:8px}
.case-modal .modal-cols{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:26px;padding-top:22px;border-top:1px solid var(--line)}
.case-modal h4{font-family:var(--mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin:0 0 7px}
.case-modal p{font-size:13.5px;line-height:1.75;color:var(--muted);margin:0}
.case-modal .modal-metrics{display:flex;gap:34px;margin-top:26px;padding-top:22px;border-top:1px solid var(--line);flex-wrap:wrap}
.case-modal .modal-sec{margin-top:26px;padding-top:22px;border-top:1px solid var(--line)}
.case-modal .modal-sec > h4{margin-bottom:10px}
.case-modal ul{list-style:none;margin:0;padding:0}
.case-modal ul li{position:relative;padding-left:15px;font-size:13.5px;line-height:1.7;color:var(--muted)}
.case-modal ul li + li{margin-top:7px}
.case-modal ul li::before{content:"";position:absolute;left:0;top:.62em;width:5px;height:5px;border-radius:50%;background:var(--line-strong)}
.case-modal .modal-timeline{list-style:none;margin:0;padding:0 0 0 4px}
.case-modal .modal-timeline li{position:relative;padding:0 0 16px 18px;border-left:1px solid var(--line)}
.case-modal .modal-timeline li:last-child{padding-bottom:0;border-left-color:transparent}
.case-modal .modal-timeline li::before{content:"";position:absolute;left:-4px;top:5px;width:7px;height:7px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 3px var(--surface)}
.case-modal .modal-timeline b{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.05em;color:var(--blue-ink);font-weight:600}
.case-modal .modal-timeline span{display:block;margin-top:3px;font-size:13px;line-height:1.65;color:var(--muted)}
.case-modal .modal-quote{margin:18px 0 0;padding-left:14px;border-left:2px solid var(--blue);font-size:13.5px;line-height:1.7;color:var(--ink-2)}
.case-modal .modal-sec .modal-metrics{margin-top:14px;padding-top:0;border-top:0}

.case-modal .modal-metrics b{display:block;font-family:var(--display);font-size:34px;font-weight:400;line-height:1}
html[lang="zh-CN"] .case-modal .modal-metrics b,html[lang="zh"] .case-modal .modal-metrics b{font-family:var(--sans);font-weight:700;font-size:32px}
.case-modal .modal-metrics span{display:block;font-family:var(--mono);font-size:8.5px;color:var(--faint);margin-top:6px}
.modal-note{font-family:var(--mono);font-size:8.5px;color:var(--faint);margin-top:24px}

/* 提交成功弹窗 ---------------------------------------------------------- */
.lead-done{border:0;padding:0;background:transparent;width:min(520px,calc(100vw - 28px));max-width:min(520px,calc(100vw - 28px));max-height:calc(100vh - 28px)}
.lead-done::backdrop{background:rgba(8,12,18,.62);backdrop-filter:blur(6px)}

/* 留资弹窗（复用联系区同一份表单 DOM） ---------------------------------- */
.lead-dialog{border:0;padding:0;background:transparent;width:min(560px,calc(100vw - 24px));max-width:min(560px,calc(100vw - 24px));max-height:calc(100vh - 24px)}
.lead-dialog::backdrop{background:rgba(8,12,18,.62);backdrop-filter:blur(6px)}
.lead-dialog-card{position:relative;max-height:calc(100vh - 24px);overflow:auto;border-radius:26px}
.lead-dialog .lead-form{background:#f7f7f7;border-radius:26px;padding:clamp(24px,3.6vw,32px);box-shadow:var(--shadow-float);animation:doneIn .42s var(--ease-out) both}
.lead-dialog .lf-kicker{padding-right:44px}
.lead-form-slot{min-width:0}


/* 流程查看弹窗（点击 hi / 「查看 AI 流程」） -------------------------------- */
.flow-dialog{border:0;padding:0;background:transparent;width:min(560px,calc(100vw - 24px));max-width:min(560px,calc(100vw - 24px));max-height:calc(100vh - 24px)}
.flow-dialog::backdrop{background:rgba(8,12,18,.62);backdrop-filter:blur(6px)}
.flow-card{position:relative;max-height:calc(100vh - 24px);overflow:auto;background:var(--surface);border-radius:26px;padding:clamp(22px,3.4vw,30px);box-shadow:var(--shadow-float);animation:doneIn .42s var(--ease-out) both}
.flow-head{display:flex;align-items:center;gap:10px;padding-right:34px}
.flow-head .proc-mark{width:24px;height:24px;border-radius:7px;font-size:9.5px}
.flow-kicker{font-family:var(--mono);font-size:8.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);margin:0}
.flow-title h3{font-size:20px;margin:2px 0 0;font-weight:650;letter-spacing:-.015em}
.flow-status{margin-left:auto;font-family:var(--mono);font-size:8.5px;letter-spacing:.08em;color:var(--green);background:var(--green-soft);border:1px solid rgba(17,128,94,.16);border-radius:999px;padding:3px 8px;white-space:nowrap}
.flow-target{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;margin-top:14px;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:var(--bg)}
.flow-target b{font-size:13px;line-height:1.4}
.flow-target span{font-family:var(--mono);font-size:9.5px;color:var(--faint)}
.flow-log{list-style:none;margin:14px 0 0;padding:12px 13px;border:1px solid var(--line);border-radius:14px;background:#fbfbfb;max-height:min(320px,42vh);min-height:200px;overflow:auto;display:flex;flex-direction:column;gap:7px;font-family:var(--mono);font-size:10px;line-height:1.55;color:var(--muted)}
.flow-log li{display:grid;grid-template-columns:18px 10px minmax(0,1fr);gap:7px;align-items:start}
.flow-progress{height:2px;border-radius:2px;background:var(--panel);overflow:hidden;margin-top:10px}
.flow-progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--blue),var(--green));border-radius:2px;transition:width .3s var(--ease)}
.flow-log .n{font-style:normal;font-size:8.5px;color:var(--faint);padding-top:1px}
.flow-log .p{font-style:normal;color:var(--faint)}
.flow-log li.cmd .p{color:var(--blue)}
.flow-log li.cmd span{color:var(--ink)}
.flow-log li.ok{color:var(--green)}
.flow-log li.ok .p{color:var(--green)}
.flow-log span{overflow-wrap:anywhere}
.flow-foot{display:flex;align-items:center;gap:12px;margin-top:16px;flex-wrap:wrap}
.flow-foot p{flex:1;min-width:180px;margin:0;font-family:var(--mono);font-size:8.5px;line-height:1.5;color:var(--faint)}
.flow-actions{display:flex;gap:8px}
.flow-actions .btn{padding:9px 16px;font-size:12px}
.flow-close-btn{background:#fff;border:1px solid var(--line);color:var(--ink)}
.flow-close-btn:hover{background:var(--bg);border-color:var(--line-strong)}
.done-card{position:relative;background:var(--surface);border-radius:26px;padding:clamp(26px,4vw,38px);text-align:center;box-shadow:var(--shadow-float);max-height:calc(100vh - 28px);overflow:auto;animation:doneIn .42s var(--ease-out) both}
@keyframes doneIn{from{opacity:0;transform:translateY(14px) scale(.985)}to{opacity:1;transform:none}}
.done-close{position:absolute;right:14px;top:14px;width:32px;height:32px;border-radius:50%;border:1px solid var(--line);background:var(--bg);color:var(--muted);display:grid;place-items:center;font-size:14px;transition:background var(--dur),color var(--dur)}
.done-close:hover{background:var(--ink);color:#fff}
.lead-dialog-close{position:absolute;right:14px;top:14px;z-index:3;background:#fff;box-shadow:0 2px 10px rgba(15,30,50,.10)}
.done-check{width:64px;height:64px;margin:0 auto 18px;display:grid;place-items:center;border-radius:50%;background:var(--blue-soft);color:var(--blue);position:relative}
.done-check::after{content:"";position:absolute;inset:-7px;border-radius:50%;border:1px solid rgba(27,110,243,.26);animation:doneRing .9s var(--ease-out) .14s both}
@keyframes doneRing{from{opacity:0;transform:scale(.82)}to{opacity:1;transform:scale(1)}}
.done-check svg{width:38px;height:38px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.done-check .tick{stroke-dasharray:15;stroke-dashoffset:15;animation:doneTick .48s var(--ease-out) .3s both}
@keyframes doneTick{to{stroke-dashoffset:0}}
.done-kicker{font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--blue-ink);margin:0}
.done-card h3{font-size:clamp(23px,3vw,31px);letter-spacing:-.02em;margin:12px 0 0;font-weight:700;line-height:1.25}
.done-lead{margin:12px auto 0;max-width:390px;font-size:13.5px;line-height:1.75;color:var(--muted)}
.done-steps{list-style:none;margin:24px 0 0;padding:20px 0 0;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:12px;text-align:left}
.done-steps li{display:grid;grid-template-columns:24px 1fr;gap:10px;align-items:start}
.done-steps b{font-family:var(--mono);font-size:9.5px;color:var(--faint);padding-top:3px}
.done-steps span{font-size:12.5px;line-height:1.65;color:var(--ink-2)}
.done-wechat{display:flex;align-items:center;gap:12px;margin-top:22px;padding:12px;border:1px solid var(--line);border-radius:14px;background:var(--bg);text-align:left}
.done-wechat img{width:64px;height:64px;border-radius:8px;background:#fff;padding:3px;flex:none}
.done-wechat b{display:block;font-size:12px;font-weight:600;color:var(--ink)}
.done-wechat span{display:block;margin-top:3px;font-size:11px;color:var(--muted);line-height:1.5}
.done-ok{width:100%;margin-top:20px;padding:12px 20px}


.rv{opacity:0;transform:translateY(20px);transition:opacity var(--dur-slow) var(--ease-out),transform var(--dur-slow) var(--ease-out);transition-delay:calc(var(--delay,0) * 80ms)}
.rv.show{opacity:1;transform:none}
.hero .rv{opacity:0;transform:translateY(16px)}
.hero .rv.show{opacity:1;transform:none}

html.motion-off *,html.motion-off *::before,html.motion-off *::after{animation-duration:0s !important;animation-iteration-count:1 !important;transition-duration:0s !important}
html.motion-off .rv{opacity:1 !important;transform:none !important}
html.motion-off .eng-line,html.motion-off .eng-result{opacity:1 !important;transform:none !important}
html.motion-off .radar-poly{transform:scale(1) !important;opacity:1 !important}
html.motion-off .score-list .bar i{transform:scaleX(1) !important}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  .rv{opacity:1;transform:none}
  .marquee-track{animation:none}
  .eng-line,.eng-result{opacity:1;transform:none}
}

@media (max-width:1100px){
  .nav-links{gap:18px}
  .scene{grid-template-columns:minmax(0,.9fr) minmax(300px,1.1fr) minmax(0,.92fr)}
  .orb{width:min(280px,28vw)}
  .engine-grid{gap:36px}
  .expert-panel{grid-template-columns:230px minmax(0,1fr)}
}

@media (max-width:960px){
  :root{--gutter:24px}
  .nav-links{display:none}
  .nav-right{margin-left:auto}
  .hero{padding-top:132px}
  .scene{grid-template-columns:1fr 1fr;gap:26px 18px;max-width:640px;margin-top:34px;min-height:0}
  .scene-center{grid-column:1/-1;grid-row:1;min-height:300px}
  .scene-routes{display:none}
  .hcell:first-child{grid-column:1;grid-row:2}
  .hcell:last-child{grid-column:2;grid-row:2}
  .orb{width:270px}
  .judge-grid{grid-template-columns:1fr}
  .matrix-plot{min-height:280px}
  .engine-grid{grid-template-columns:1fr;gap:30px}
  .engine-steps{display:grid;grid-template-columns:1fr 1fr;gap:0 26px}
  .engine-step:nth-child(3){border-top:1px solid var(--line)}
  .engine-step:last-child{border-bottom:0}
  .track-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .committee-grid{grid-template-columns:1fr}
  .expert-rail{flex-direction:row;overflow-x:auto;padding-bottom:6px;scrollbar-width:thin;height:auto}
  .expert-thumb{min-width:190px;flex:none}
  .expert-panel{grid-template-columns:240px minmax(0,1fr)}
  .case-grid{grid-template-columns:1fr}
  .case-card{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}
  .case-top,.case-card h3,.case-client{grid-column:1/-1}
  .case-cols{grid-column:1;margin-top:18px}
  .case-metrics{grid-column:2;margin-top:18px;padding-top:0;border-top:0;align-self:start}
  .case-card .text-link{grid-column:1/-1;margin-top:18px}
  .contact-grid{grid-template-columns:1fr;gap:38px}
  .foot-inner{flex-direction:column;gap:24px}
  .foot-nav{justify-content:flex-start;padding-top:0}
  .foot-meta{text-align:left}
  .sec-head.split{grid-template-columns:1fr;gap:18px}
  .sec-head.split p{max-width:640px}
}

@media (max-width:720px){
  .hero{padding-top:118px}
  .hero-title{font-size:clamp(38px,10.2vw,58px);margin-top:22px}
  html[lang="en"] .hero-title{font-size:clamp(38px,9.6vw,54px)}
  .hero-role{font-size:16px;margin-top:18px}
  .hero-sub{font-size:14px}
  .scene{grid-template-columns:1fr;gap:16px;margin-top:28px}
  .scene-center{grid-column:1;grid-row:1;min-height:280px}
  .hcell:first-child,.hcell:last-child{grid-column:1}
  .hcell:first-child{grid-row:2}
  .hcell:last-child{grid-row:3}
  .shortlist{display:grid;grid-template-columns:1fr 1fr;gap:8px}
  .candidate:nth-child(3){display:none}
  .orb{width:240px}
  .orb-core{width:88px;height:88px;border-radius:24px}
  .orb-core .hi-mark{width:54px}
  .givebox{margin-top:26px;padding:12px;border-radius:18px}
  .gb-h{align-items:flex-start;flex-direction:column;gap:3px}
  .gb-cmd{flex-wrap:wrap;padding:10px;gap:8px}
  .gb-cmd input{width:100%;flex:1 1 100%;padding:4px 2px}
  .gb-cmd .btn{width:100%}
  .stats-grid{grid-template-columns:1fr 1fr;padding:22px 0}
  .stat{padding:14px 12px}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--line)}
  .section{padding:66px 0}
  .sec-head h2{font-size:clamp(30px,8vw,44px)}
  .judge-steps{grid-template-columns:1fr}
  .judge-step{border-right:0;border-bottom:1px solid var(--line);padding:18px 0}
  .judge-step:last-child{border-bottom:0}
  .process-rail{grid-template-columns:1fr 1fr}
  .process-step{border-bottom:1px solid var(--line);padding:18px 18px 18px 0}
  .process-step:nth-child(even){padding-left:18px;padding-right:0}
  .process-step:nth-child(2){border-right:0}
  .process-step:nth-child(3),.process-step:nth-child(4){border-bottom:0}
  .engine-steps{grid-template-columns:1fr}
  .engine-step:nth-child(3){border-top:1px solid var(--line)}
  .engine-step:last-child{border-bottom:1px solid var(--line)}
  .expert-panel{grid-template-columns:1fr;gap:18px}
  .expert-profile{height:auto}
  .expert-quote{flex:0 0 auto}
  .expert-photo{max-width:300px}
  .expert-photo img{height:auto;aspect-ratio:3/4}
  .radar-layout{grid-template-columns:1fr}
  .score-list{display:grid;grid-template-columns:1fr 1fr;gap:6px 16px}
  .cmp-head{display:none}
  .cmp-row{display:grid;grid-template-columns:1fr;border-top:1px solid var(--line);padding:12px 0}
  .cmp-row > div{padding:8px 0}
  .cmp-label{font-size:9px;padding-top:0 !important}
  .cmp-old,.cmp-new{padding:10px 12px !important;border-radius:9px}
  .cmp-new{border-radius:9px;margin-top:5px}
  .cmp-mobile-tag{display:inline-block;font-family:var(--mono);font-size:7.5px;letter-spacing:.06em;color:rgba(255,255,255,.5);margin-right:6px}
  .cmp-old .cmp-mobile-tag{color:var(--faint)}
  .case-card{display:block}
  .case-metrics{margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}
  .form-grid{grid-template-columns:1fr}
  .motion-toggle{right:12px;bottom:12px;width:38px;height:38px}
}

@media (max-width:460px){
  :root{--gutter:18px}
  .brand img{height:32px;max-width:170px}
  .lang-btn{padding:5px 8px;min-width:31px}
  .btn-sm{padding:8px 13px;font-size:11.5px}
  .nav{gap:10px;padding:16px 18px}
  .nav-right{gap:8px}
  .hero-title{font-size:clamp(34px,11vw,46px)}
  .kicker{font-size:9px;padding:6px 10px;gap:6px}
  .shortlist{grid-template-columns:1fr}
  .candidate:nth-child(3){display:block}
  .stats-grid{grid-template-columns:1fr 1fr}
  .judge-step{grid-template-columns:28px 1fr}
  .track-grid{grid-template-columns:1fr}
  .service-card{min-height:0}
  .ctab{font-size:11.5px;padding:7px 11px}
  .motion-toggle{display:none}
}

.shortlist.swap .candidate{opacity:.14;transform:translateY(4px)}
.radar-poly{transform-box:view-box;transform-origin:130px 130px}
@media (max-width:720px){
  .track-head{margin-top:24px}
  .expert-rail{gap:7px;margin:0 -18px;padding:0 18px 8px}
  .expert-panel{padding:16px}
  .case-modal .modal-cols{grid-template-columns:1fr}
}

/* ---------- FAQ（GEO/SEO：可抓取的问答内容） ---------- */
.faq-list{margin-top:34px;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px 4px;cursor:pointer;list-style:none;font-family:var(--sans);font-size:clamp(15px,1.5vw,17px);font-weight:550;letter-spacing:-.01em;color:var(--ink);transition:color var(--dur) var(--ease)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";flex:none;font-family:var(--mono);font-size:17px;line-height:1;color:var(--faint);transition:transform var(--dur) var(--ease),color var(--dur) var(--ease)}
.faq-item summary:hover{color:var(--blue)}
.faq-item[open] summary::after{transform:rotate(45deg);color:var(--blue)}
.faq-a{padding:0 4px 26px;max-width:80ch;color:var(--muted);font-size:14.5px;line-height:1.9}
.faq-a p{margin:0}
.faq-item[open] .faq-a{animation:faqIn .32s var(--ease-out) both}
@keyframes faqIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
@media (max-width:720px){
  .faq-list{margin-top:24px}
  .faq-item summary{padding:17px 2px;font-size:15px;gap:16px}
  .faq-a{padding:0 2px 20px;font-size:13.8px;line-height:1.85}
}

/* ---------- 案例数据行（可引用事实） ---------- */
.case-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin:26px 0 0;padding:0;list-style:none;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.case-stats li{display:flex;flex-direction:column;gap:4px;padding:18px 20px;background:var(--surface)}
.case-stats b{font-family:var(--mono);font-size:22px;font-weight:500;letter-spacing:-.02em;color:var(--ink)}
.case-stats span{font-size:12px;line-height:1.4;color:var(--faint)}
@media (max-width:720px){.case-stats{grid-template-columns:repeat(2,1fr);margin-top:18px}.case-stats b{font-size:19px}.case-stats li{padding:14px 16px}}

/* ---------- 方法论长文（/guide/） ---------- */
.gd-nav{display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:1120px;margin:0 auto;padding:22px var(--gutter);border-bottom:1px solid var(--line)}
.gd-brand img{display:block;height:42px;width:auto;max-width:200px;object-fit:contain}
.gd-links{display:flex;gap:22px}
.gd-links a{font-size:13px;color:var(--muted);text-decoration:none;transition:color var(--dur) var(--ease)}
.gd-links a:hover{color:var(--ink)}
.gd-main{max-width:820px;margin:0 auto;padding:56px var(--gutter) 80px}
.gd-kicker{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--blue);margin:0}
.gd-h1{font-family:var(--display);font-size:clamp(34px,6vw,62px);line-height:1.08;letter-spacing:-.03em;margin:18px 0 14px;color:var(--ink)}
.gd-h1 i{font-style:normal;color:var(--blue)}
.gd-meta{font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--faint);margin:0}
.gd-lead{font-size:17px;line-height:1.9;color:var(--muted);margin:26px 0 10px}
.gd-sec{margin-top:44px}
.gd-sec h2{font-family:var(--display);font-size:clamp(20px,2.4vw,26px);line-height:1.3;letter-spacing:-.02em;margin:0 0 14px;color:var(--ink)}
.gd-sec p{font-size:15px;line-height:1.9;color:var(--muted);margin:0 0 14px}
.gd-sec ul{margin:0;padding:0;list-style:none}
.gd-sec li{position:relative;padding:0 0 0 18px;margin-bottom:10px;font-size:14.5px;line-height:1.85;color:var(--muted)}
.gd-sec li::before{content:"";position:absolute;left:0;top:10px;width:6px;height:6px;border-radius:50%;background:var(--blue);opacity:.55}
.gd-cta{margin:56px 0 0;padding:32px;border:1px solid var(--line);border-radius:20px;background:var(--surface)}
.gd-cta h2{font-family:var(--display);font-size:clamp(20px,2.4vw,26px);letter-spacing:-.02em;margin:0 0 10px;color:var(--ink)}
.gd-cta p{margin:0 0 18px;color:var(--muted);font-size:14.5px;line-height:1.8}
.gd-back{margin-top:40px;font-size:13px}
.gd-back a{color:var(--muted);text-decoration:none}
.gd-back a:hover{color:var(--blue)}
.gd-footer{display:flex;justify-content:space-between;gap:16px;max-width:1120px;margin:0 auto;padding:26px var(--gutter);border-top:1px solid var(--line);font-size:12px;color:var(--faint)}
.gd-footer a{color:var(--muted);text-decoration:none}
@media (max-width:720px){.gd-links{display:none}.gd-main{padding-top:34px}.gd-nav{padding:16px var(--gutter)}.gd-footer{flex-direction:column;gap:6px}.gd-cta{padding:22px}}

/* FAQ 延伸阅读 */
.faq-more{margin:22px 0 0;font-size:13.5px;color:var(--faint)}
.faq-more-link{margin:6px 0 0}
.faq-more-link a{font-size:14px;color:var(--blue);text-decoration:none;border-bottom:1px solid rgba(27,110,243,.25);padding-bottom:2px}
.faq-more-link a:hover{border-bottom-color:var(--blue)}