:root{color-scheme:light;--ink: #111820;--muted: #5b6570;--soft: #f3f6f8;--line: #d5dde3;--panel: #ffffff;--panel-strong: #e8eef2;--accent: #0b7a83;--accent-dark: #063f49;--deep: #08141b;--deep-2: #102631;--aqua: #79c8ce;--steel: #9ba8b4;--radius: 8px;--container: 1240px;font-family:Aptos,Segoe UI,Helvetica Neue,PingFang SC,Microsoft YaHei,Arial,sans-serif}*{box-sizing:border-box}html{background:var(--soft);color:var(--ink);scroll-behavior:smooth}body{margin:0;min-width:320px}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:3px}img{display:block;max-width:100%}.skip-link{position:fixed;top:12px;left:12px;z-index:100;transform:translateY(-140%);border-radius:999px;padding:10px 14px;background:var(--ink);color:#fff;font-size:14px;font-weight:700;transition:transform .16s ease}.skip-link:focus{transform:translateY(0)}.site-shell{min-height:100dvh;background:linear-gradient(90deg,rgba(17,24,32,.035) 1px,transparent 1px) 0 0 / 84px 84px,linear-gradient(180deg,rgba(17,24,32,.025) 1px,transparent 1px) 0 0 / 84px 84px,var(--soft)}.site-header,.site-footer,.section,.hero{width:min(var(--container),calc(100% - 40px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:20;display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:28px;padding:18px 0;border-bottom:1px solid rgba(17,24,32,.08);background:color-mix(in srgb,var(--soft) 88%,transparent);backdrop-filter:blur(22px)}.brand-mark{display:inline-flex;align-items:center;gap:12px;min-width:0}.brand-symbol{display:grid;width:42px;height:42px;place-items:center;border:1px solid var(--ink);border-radius:50%;color:var(--ink);font-family:SFMono-Regular,Consolas,monospace;font-size:12px;font-weight:700;letter-spacing:.04em}.brand-mark strong,.brand-mark small{display:block}.brand-mark strong{font-size:15px;letter-spacing:0}.brand-mark small{margin-top:3px;color:var(--muted);font-size:12px}.main-nav{display:flex;align-items:center;gap:18px;color:var(--muted);font-size:14px}.main-nav a,.language-switch,.button,.text-link{transition:transform .18s ease,color .18s ease,border-color .18s ease,background .18s ease}.main-nav a:hover,.text-link:hover{color:var(--ink)}.main-nav a[aria-current=page]{color:var(--ink);font-weight:700}.language-switch{border:1px solid var(--line);border-radius:999px;padding:9px 13px;color:var(--muted);font-size:13px;background:#ffffff9e}.language-switch:hover,.button:hover{transform:translateY(-1px)}.hero{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);gap:56px;align-items:center;padding:74px 0 56px}.hero-copy,.system-visual{min-width:0}.grand-hero{position:relative;width:100%;max-width:none;min-height:min(840px,calc(100dvh - 79px));margin-inline:0;padding:86px max(20px,calc((100vw - var(--container)) / 2)) 72px;grid-template-columns:minmax(0,1fr) minmax(460px,.96fr);gap:clamp(36px,6vw,92px);overflow:hidden;border-bottom:1px solid rgba(121,200,206,.22);background:linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px) 0 0 / 86px 86px,linear-gradient(180deg,rgba(255,255,255,.04) 1px,transparent 1px) 0 0 / 86px 86px,radial-gradient(circle at 72% 23%,rgba(121,200,206,.24),transparent 30%),radial-gradient(circle at 10% 15%,rgba(255,255,255,.1),transparent 26%),linear-gradient(135deg,#08141b,#0d202a 48%,#122d38)}.grand-hero:before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(115deg,rgba(255,255,255,.12),transparent 34%),linear-gradient(180deg,transparent 62%,rgba(243,246,248,.08))}.grand-hero>*{position:relative}.eyebrow{margin:0 0 18px;color:var(--accent);font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.grand-hero .eyebrow{color:var(--aqua)}h1,h2,h3,p{margin-top:0}h1{max-width:820px;margin-bottom:24px;font-size:clamp(42px,6vw,82px);font-weight:680;letter-spacing:0;line-height:.98}.grand-hero h1{max-width:760px;color:#f7fbfc;font-size:clamp(48px,6vw,86px);font-weight:720;line-height:.96;overflow-wrap:anywhere}:lang(zh) .grand-hero h1{max-width:680px;font-size:clamp(46px,5.4vw,74px);line-height:1.03}h2{margin-bottom:16px;font-size:clamp(30px,4vw,52px);font-weight:660;letter-spacing:0;line-height:1.04}h3{margin-bottom:12px;font-size:21px;line-height:1.2}p{color:var(--muted);font-size:16px;line-height:1.68}.hero-copy>p{max-width:650px;font-size:19px}.grand-hero .hero-copy>p{color:#f7fbfcb8;font-size:20px}.hero-actions,.page-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;border:1px solid var(--ink);border-radius:999px;padding:0 18px;font-size:14px;font-weight:700}.button.primary{background:var(--ink);color:#fff}.button.secondary{background:#ffffffb8;color:var(--ink)}.grand-hero .button.primary{border-color:#f7fbfceb;background:#f7fbfc;color:var(--deep)}.grand-hero .button.secondary{border-color:#f7fbfc57;background:#ffffff14;color:#f7fbfc;box-shadow:inset 0 1px #ffffff1f;backdrop-filter:blur(12px)}.proof-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin-top:44px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--line)}.grand-hero .proof-strip{border-color:#79c8ce42;background:#79c8ce42}.grand-hero .proof-strip span{background:#ffffff14;color:#f7fbfcd1;box-shadow:inset 0 1px #ffffff14}.proof-strip span{min-height:72px;padding:18px;background:#ffffffc2;color:var(--ink);font-size:14px;line-height:1.4}.system-visual{position:relative;min-height:560px;overflow:hidden;border:1px solid rgba(23,25,31,.16);border-radius:18px;background:radial-gradient(circle at 22% 12%,rgba(23,107,116,.16),transparent 34%),linear-gradient(145deg,#fff,#e6edf2);box-shadow:0 30px 80px #17191f1a}.flagship-visual{min-height:640px;border-color:#79c8ce38;border-radius:28px;background:radial-gradient(circle at 50% 35%,rgba(121,200,206,.18),transparent 35%),linear-gradient(145deg,#ffffff24,#ffffff09);box-shadow:inset 0 1px #ffffff29,0 46px 120px #00000047;backdrop-filter:blur(10px)}.system-visual:before{content:"";position:absolute;inset:24px;border:1px solid rgba(23,25,31,.12);border-radius:12px}.flagship-visual:before{inset:30px;border-color:#ffffff1f;border-radius:20px}.flagship-visual:after{content:"";position:absolute;right:-20%;bottom:-14%;width:74%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(121,200,206,.22),transparent 64%)}.hero-product-stage{position:absolute;inset:0}.device-panel{position:absolute;inset:auto 34px 34px;display:grid;gap:14px;padding:24px;border:1px solid rgba(255,255,255,.64);border-radius:14px;background:#ffffffbd;box-shadow:inset 0 1px #ffffffb8;backdrop-filter:blur(14px)}.flagship-visual .device-panel{right:30px;bottom:30px;left:auto;width:min(360px,calc(100% - 60px));border-color:#ffffff29;background:#08141b94;box-shadow:inset 0 1px #ffffff1f,0 20px 60px #00000038;color:#fff}.device-image{position:absolute;top:46px;right:28px;width:min(62%,360px);filter:drop-shadow(0 28px 38px rgba(23,25,31,.16))}.flagship-visual .device-image{z-index:1;filter:drop-shadow(0 34px 42px rgba(0,0,0,.28))}.main-device{top:68px;right:16%;width:min(50%,390px)}.side-device{opacity:.96}.side-device.left{top:178px;right:auto;left:8%;width:min(35%,260px)}.side-device.right{top:116px;right:3%;width:min(34%,250px)}.metric-row{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center;padding-bottom:14px;border-bottom:1px solid var(--line)}.flagship-visual .metric-row{border-bottom-color:#ffffff24}.metric-row:last-child{padding-bottom:0;border-bottom:0}.metric-row strong,.product-meta,.spec-list strong{font-family:SFMono-Regular,Consolas,monospace;letter-spacing:.02em}.metric-row strong{font-size:20px}.flagship-visual .metric-row strong{color:#f7fbfc}.metric-row span{color:var(--muted);font-size:12px;text-transform:uppercase}.flagship-visual .metric-row span{color:#f7fbfc9e}.hero-signature{position:absolute;bottom:36px;left:34px;display:grid;gap:10px;color:#f7fbfc94;font-family:SFMono-Regular,Consolas,monospace;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.section{padding:78px 0}.evidence-section{width:100%;max-width:none;padding:86px max(20px,calc((100vw - var(--container)) / 2));border-block:1px solid rgba(23,25,31,.1);background:linear-gradient(90deg,#ffffffc7,#eef3f7e0),radial-gradient(circle at 78% 20%,rgba(23,107,116,.13),transparent 34%)}.section-head{display:grid;grid-template-columns:minmax(0,.9fr) minmax(280px,.6fr);gap:42px;align-items:end;margin-bottom:34px}.pathway-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:1px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--line)}.pathway-card{min-height:230px;padding:28px;background:#ffffffd6}.pathway-card:nth-child(2),.pathway-card:nth-child(3){background:#eef3f7e0}.evidence-grid{display:grid;grid-template-columns:1.2fr .8fr 1fr .9fr;gap:1px;overflow:hidden;border:1px solid var(--line);border-radius:16px;background:var(--line)}.evidence-tile{min-height:260px;padding:28px;background:#ffffffc7}.evidence-tile:nth-child(2),.evidence-tile:nth-child(4){background:#17191fe8}.evidence-tile strong{display:block;margin-bottom:22px;color:var(--accent-dark);font-family:SFMono-Regular,Consolas,monospace;font-size:clamp(36px,5vw,68px);line-height:.95}.evidence-tile:nth-child(2) strong,.evidence-tile:nth-child(4) strong,.evidence-tile:nth-child(2) span,.evidence-tile:nth-child(4) span{color:#fff}.evidence-tile span{display:block;margin-bottom:16px;font-weight:750}.evidence-tile p{margin-bottom:0;font-size:14px}.evidence-tile:nth-child(2) p,.evidence-tile:nth-child(4) p{color:#ffffffb8}.product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.product-card{display:grid;grid-template-columns:.86fr 1.14fr;min-height:330px;overflow:hidden;border:1px solid var(--line);border-radius:14px;background:#ffffffd1}.product-media{display:grid;align-items:center;justify-items:center;padding:26px;background:linear-gradient(150deg,#edf3f6,#fff)}.product-media img{max-height:240px;object-fit:contain;transition:transform .26s ease}.product-card:hover .product-media img{transform:translateY(-4px)}.product-body{padding:26px}.product-meta{display:flex;justify-content:space-between;gap:16px;margin-bottom:18px;color:var(--accent-dark);font-size:12px;font-weight:700}.product-body p{font-size:15px}.product-body ul,.spec-list,.contact-list{margin:22px 0 0;padding:0;list-style:none}.product-body li,.spec-list li,.contact-list li{padding:10px 0;border-top:1px solid var(--line);color:var(--muted);font-size:14px;line-height:1.45}.page-hero{width:min(var(--container),calc(100% - 40px));margin:0 auto;padding:72px 0 38px}.page-hero p{max-width:760px;font-size:18px}.product-hero{display:grid;grid-template-columns:minmax(0,.96fr) minmax(360px,.74fr);gap:46px;align-items:center;width:min(var(--container),calc(100% - 40px));margin:0 auto;padding:72px 0 48px}.product-hero p{max-width:740px;font-size:18px}.product-hero-card{position:relative;display:grid;min-height:440px;place-items:center;overflow:hidden;border:1px solid rgba(23,25,31,.15);border-radius:18px;background:radial-gradient(circle at 28% 18%,rgba(23,107,116,.13),transparent 36%),linear-gradient(150deg,#fff,#e8eef2);box-shadow:0 24px 70px #17191f17}.product-hero-card img{max-height:330px;object-fit:contain;filter:drop-shadow(0 22px 30px rgba(23,25,31,.14))}.product-hero-meta{position:absolute;right:20px;bottom:20px;left:20px;display:flex;justify-content:space-between;gap:18px;border:1px solid rgba(255,255,255,.7);border-radius:12px;padding:16px;background:#ffffffb8;backdrop-filter:blur(12px)}.product-hero-meta span,.product-hero-meta strong{font-family:SFMono-Regular,Consolas,monospace;font-size:12px;letter-spacing:.02em}.detail-layout{display:grid;grid-template-columns:minmax(0,.95fr) minmax(320px,.55fr);gap:36px;align-items:start}.detail-media{display:grid;min-height:520px;place-items:center;border:1px solid var(--line);border-radius:16px;background:linear-gradient(150deg,#fff,#e7eef3)}.detail-media img{max-height:410px;object-fit:contain}.detail-panel,.contact-panel{border:1px solid var(--line);border-radius:14px;padding:28px;background:#ffffffd6}.product-brief{display:grid;grid-template-columns:.58fr 1fr;gap:34px;align-items:start;border-top:1px solid var(--line)}.brief-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;overflow:hidden;border:1px solid var(--line);border-radius:14px;background:var(--line)}.brief-grid article{min-height:240px;padding:26px;background:#ffffffd6}.brief-grid article:nth-child(2){background:#eef3f7e6}.brief-grid span{display:block;width:38px;height:3px;margin-bottom:34px;background:var(--accent)}.brief-grid p{margin-bottom:0;color:var(--ink);font-size:17px;line-height:1.55}.decision-layout{display:grid;grid-template-columns:1.08fr .92fr;gap:18px}.decision-panel,.download-panel{border:1px solid var(--line);border-radius:16px;padding:30px;background:#ffffffd6}.download-panel{background:#17191feb}.download-panel h2,.download-panel .eyebrow{color:#fff}.decision-list,.download-list{display:grid;gap:1px;margin:28px 0 0;padding:0;list-style:none;background:var(--line)}.decision-list li,.download-list li{padding:18px 0;background:#ffffffd6;color:var(--muted);line-height:1.5}.download-list{background:#ffffff29}.download-list li{background:transparent;color:#ffffffbd}.product-cta{display:grid;grid-template-columns:1fr auto;gap:34px;align-items:center;margin-bottom:36px;border:1px solid var(--line);border-radius:18px;padding:34px;background:linear-gradient(120deg,#ffffffe0,#eef3f7e6),radial-gradient(circle at 90% 20%,rgba(23,107,116,.14),transparent 30%)}.product-cta h2{max-width:780px}.product-cta p{max-width:820px;margin-bottom:0}.solution-list{display:grid;gap:18px}.solution-row{display:grid;grid-template-columns:.42fr 1fr;gap:28px;padding:28px 0;border-top:1px solid var(--line)}.stage-pill{display:inline-flex;min-height:34px;align-items:center;border:1px solid var(--line);border-radius:999px;padding:0 12px;color:var(--accent-dark);font-family:SFMono-Regular,Consolas,monospace;font-size:12px;font-weight:700;text-transform:uppercase}.case-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:16px}.case-card{min-height:250px;border:1px solid var(--line);border-radius:14px;padding:28px;background:#ffffffd1}.case-card:nth-child(2),.case-card:nth-child(3){background:#eef3f7db}.case-card span{display:inline-flex;margin-bottom:24px;border-bottom:1px solid var(--accent);padding-bottom:8px;color:var(--accent-dark);font-family:SFMono-Regular,Consolas,monospace;font-size:12px;font-weight:700;letter-spacing:.02em;text-transform:uppercase}.case-card strong{display:block;margin-top:22px;color:var(--ink);font-size:14px}.case-index{display:grid;gap:1px;overflow:hidden;border:1px solid var(--line);border-radius:16px;padding:0;background:var(--line)}.case-index-row{display:grid;grid-template-columns:.42fr 1fr;gap:28px;padding:30px;background:#ffffffd6}.case-index-row:nth-child(2n){background:#eef3f7e0}.case-index-body strong{display:inline-flex;margin-top:18px;border:1px solid var(--line);border-radius:999px;padding:9px 12px;color:var(--accent-dark);font-size:13px}.note-band{margin-bottom:34px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:28px}.note-band p{max-width:900px;margin-bottom:0}.resource-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:16px}.resource-card{min-height:230px;border:1px solid var(--line);border-radius:14px;padding:28px;background:#ffffffd6}.resource-card:nth-child(2),.resource-card:nth-child(3){background:#eef3f7e0}.resource-card span{display:block;margin-bottom:34px;color:var(--accent-dark);font-family:SFMono-Regular,Consolas,monospace;font-size:13px;font-weight:700;text-transform:uppercase}.resource-card p{margin-bottom:0;color:var(--ink);font-size:18px}.resource-downloads{display:grid;grid-template-columns:.8fr 1fr;gap:34px;align-items:start;margin-bottom:34px;border:1px solid var(--line);border-radius:16px;padding:30px;background:#ffffffd6}.download-list.light{margin-top:0;background:var(--line)}.download-list.light li{background:#ffffffdb;color:var(--muted)}.about-band{display:grid;grid-template-columns:.7fr 1fr;gap:34px;border-top:1px solid var(--line);padding-top:34px}.mission-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;overflow:hidden;border:1px solid var(--line);border-radius:16px;padding:0;background:var(--line)}.mission-grid article{min-height:280px;padding:32px;background:#ffffffd6}.mission-grid article:nth-child(2){background:#111820ed}.mission-grid article:nth-child(2) h2,.mission-grid article:nth-child(2) .eyebrow{color:#f7fbfc}.value-grid,.office-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.value-grid article,.office-card{min-height:210px;border:1px solid var(--line);border-radius:14px;padding:26px;background:#ffffffd6}.value-grid span,.office-card span{display:block;margin-bottom:22px;color:var(--accent-dark);font-family:SFMono-Regular,Consolas,monospace;font-size:13px;font-weight:800;text-transform:uppercase}.value-grid p,.office-card p{margin-bottom:0;color:var(--ink)}.office-card strong,.office-card a{display:block;margin-top:16px;color:var(--accent-dark);font-size:14px}.timeline{display:grid;gap:1px;overflow:hidden;border:1px solid var(--line);border-radius:14px;background:var(--line)}.timeline div{display:grid;grid-template-columns:110px 1fr;gap:18px;padding:18px;background:#ffffffd1}.timeline strong{font-family:SFMono-Regular,Consolas,monospace}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px}.form-shell{display:grid;gap:20px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.field{display:grid;gap:8px}.field label{font-size:13px;font-weight:700}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);border-radius:var(--radius);padding:13px 14px;color:var(--ink);font:inherit;background:#fff}.field textarea{min-height:128px;resize:vertical}.form-footer{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center;border-top:1px solid var(--line);padding-top:18px}.form-footer p{margin-bottom:0;font-size:13px}.site-footer{display:grid;grid-template-columns:1fr .7fr;gap:36px;padding:54px 0 44px;border-top:1px solid var(--line)}.site-footer p{max-width:560px;margin:18px 0 0}.footer-links{display:grid;justify-items:end;align-content:start;gap:10px;color:var(--muted);font-size:14px}.footer-links span{max-width:360px;margin-top:14px;text-align:right;font-size:12px;line-height:1.5}@media(max-width:980px){.site-header{grid-template-columns:1fr auto}.main-nav{grid-column:1 / -1;justify-content:space-between;overflow-x:auto;padding-bottom:4px}.hero,.grand-hero,.section-head,.detail-layout,.product-hero,.product-brief,.decision-layout,.product-cta,.about-band,.mission-grid,.case-index-row,.resource-grid,.resource-downloads,.contact-grid,.site-footer{grid-template-columns:1fr}.grand-hero{min-height:auto;padding:64px max(20px,calc((100vw - var(--container)) / 2)) 56px}.system-visual{min-height:500px}.flagship-visual{min-height:560px}.brief-grid,.product-grid,.pathway-grid,.evidence-grid,.case-grid,.value-grid,.office-grid,.form-grid,.form-footer{grid-template-columns:1fr}.footer-links{justify-items:start}.footer-links span{text-align:left}}@media(max-width:720px){.site-header,.site-footer,.section,.hero,.page-hero{width:min(100% - 28px,var(--container))}.grand-hero{width:100%;padding:50px 14px 46px}.brand-mark small{display:none}.hero{padding-top:46px}.grand-hero{padding-top:50px}.product-hero{width:min(100% - 28px,var(--container));padding-top:44px}.product-hero-card{min-height:360px}.product-hero-card img{max-height:260px}h1{font-size:42px}.grand-hero h1{font-size:clamp(40px,12vw,58px)}.grand-hero .hero-copy>p{font-size:17px}.proof-strip,.product-card,.solution-row,.timeline div{grid-template-columns:1fr}.evidence-tile,.case-card{min-height:auto}.system-visual{min-height:420px}.flagship-visual{min-height:500px;border-radius:20px}.device-image{top:32px;right:auto;left:50%;width:min(72%,300px);transform:translate(-50%)}.flagship-visual .main-device{top:46px;right:auto;left:50%;width:min(68%,290px);transform:translate(-50%)}.flagship-visual .side-device.left{top:170px;left:10px;width:min(40%,150px)}.flagship-visual .side-device.right{top:164px;right:10px;width:min(38%,150px)}.device-panel{inset:auto 18px 18px;padding:18px}.flagship-visual .device-panel{inset:auto 16px 16px;width:auto}.hero-signature{display:none}}
