/* ============================================================ BlockJust — design system v3 (dark + light) Premium SaaS aesthetic. Inter + refined spacing/typography. ============================================================ */ :root{ --bg:#070810; --surface:#0E1019; --surface-2:#141826; --surface-3:#1A1F2E; --border:#1E2333; --border-2:#2A3145; --text:#F4F6FB; --text-2:#AAB2C5; --text-3:#737B90; --accent:#8B95FF; --accent-2:#B79CFF; --accent-solid:#5B5BF0; --accent-solid-h:#4B49E6; --accent-soft:rgba(139,149,255,.12); --accent-line:rgba(139,149,255,.26); --emerald:#43E0A0; --emerald-soft:rgba(67,224,160,.12); --emerald-line:rgba(67,224,160,.28); --crit:#FF6262; --high:#FF9D54; --med:#F5C84B; --low:#43E0A0; --glow:0 18px 50px -18px rgba(91,91,240,.6); --shadow:0 1px 0 rgba(255,255,255,.03), 0 18px 40px -26px rgba(0,0,0,.7); --card-grad:linear-gradient(180deg, color-mix(in srgb,var(--surface) 100%, transparent), var(--surface-2)); --hero-grad:radial-gradient(1000px 540px at 84% -12%, rgba(139,149,255,.18), transparent 64%), radial-gradient(720px 480px at -6% 4%, rgba(67,224,160,.06), transparent 60%); --code-bg:#0A0C15; --radius:20px; --radius-sm:13px; --maxw:1180px; --mono:"SF Mono",ui-monospace,"JetBrains Mono","Roboto Mono",Menlo,monospace; --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Roboto,Helvetica,Arial,sans-serif; color-scheme:dark; } [data-theme="light"]{ --bg:#FBFCFE; --surface:#FFFFFF; --surface-2:#F6F8FC; --surface-3:#EEF2F8; --border:#E7EBF3; --border-2:#D8DEEB; --text:#0D1220; --text-2:#4C5567; --text-3:#76808F; --accent:#5B57E8; --accent-2:#7C5CF0; --accent-solid:#5048E6; --accent-solid-h:#413AD6; --accent-soft:rgba(80,72,230,.07); --accent-line:rgba(80,72,230,.2); --emerald:#10B981; --emerald-soft:rgba(16,185,129,.08); --emerald-line:rgba(16,185,129,.25); --crit:#E5484D; --high:#E8730C; --med:#C99700; --low:#10B981; --glow:0 18px 44px -18px rgba(80,72,230,.32); --shadow:0 1px 2px rgba(13,18,32,.04), 0 18px 40px -28px rgba(13,18,32,.2); --card-grad:linear-gradient(180deg,#fff,var(--surface-2)); --hero-grad:radial-gradient(1000px 560px at 84% -14%, rgba(80,72,230,.12), transparent 60%), radial-gradient(700px 460px at -6% 2%, rgba(16,185,129,.05), transparent 58%); --code-bg:#0D1220; color-scheme:light; } *{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0; background:var(--bg); color:var(--text); font-family:var(--sans); font-size:16px; line-height:1.62; -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility; letter-spacing:-.003em; transition:background .35s ease,color .35s ease} body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:var(--hero-grad)} a{color:inherit;text-decoration:none} svg{display:block} .hero{overflow:clip} /* contain hero-visual overflow (chips) without affecting the sticky nav */ #nav{display:contents} /* let the sticky .nav stick within , not its wrapper div */ .sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)} html[data-lang="en"] [lang="zh"]{display:none !important} html[data-lang="zh"] [lang="en"]{display:none !important} .wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px} .section{padding:104px 0} .section-tight{padding:68px 0} .band{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)} .head{max-width:660px} .head.center{margin:0 auto;text-align:center} /* center every section/module header (hero & doc-hero first screens stay left) */ .section .head,.section-tight .head{margin-left:auto;margin-right:auto;text-align:center} /* unified section kicker — small diamond + uppercase mono label */ .eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:11px;font-weight:600; letter-spacing:.26em;text-transform:uppercase;color:var(--accent);background:none;border:0;padding:0} .eyebrow::before{content:"";width:7px;height:7px;border-radius:2px;background:var(--accent);transform:rotate(45deg); box-shadow:0 0 10px var(--accent);flex:0 0 auto} .head.center .eyebrow{justify-content:center} .eyebrow .dot{display:none} /* experiment: hide every section kicker EXCEPT the home-page hero one */ .eyebrow{display:none} body[data-page="home"] .hero .eyebrow{display:inline-flex} h1,h2,h3,h4{margin:0;line-height:1.1;letter-spacing:-.025em;font-weight:680} .display{font-size:clamp(38px,5.6vw,68px);font-weight:760;letter-spacing:-.04em;line-height:1.02} .h2{font-size:clamp(28px,3.7vw,44px);letter-spacing:-.03em} .h3{font-size:19px;letter-spacing:-.015em} .lead{font-size:clamp(16px,1.5vw,19px);color:var(--text-2);line-height:1.66} .muted{color:var(--text-3)} .grad{background:linear-gradient(96deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent} /* buttons */ .btn{display:inline-flex;align-items:center;gap:9px;cursor:pointer;font:inherit;font-weight:600;font-size:15px; border-radius:12px;padding:13px 22px;border:1px solid transparent;transition:.18s ease;white-space:nowrap} .btn-primary{background:var(--accent-solid);color:#fff;box-shadow:var(--glow)} .btn-primary:hover{background:var(--accent-solid-h);transform:translateY(-1px)} .btn-ghost{background:transparent;color:var(--text);border-color:var(--border-2)} .btn-ghost:hover{border-color:var(--accent);color:var(--accent)} .btn-lg{padding:15px 26px;font-size:16px;border-radius:13px} .btn .arrow{transition:transform .18s ease} .btn:hover .arrow{transform:translateX(3px)} .link-quiet{display:inline-flex;align-items:center;gap:7px;color:var(--text-2);font-weight:540;transition:.15s} .link-quiet:hover{color:var(--accent)} /* icons */ .i{display:inline-block;vertical-align:middle;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round} .ico{width:22px;height:22px} .ico-wrap{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;color:var(--accent); background:linear-gradient(155deg,color-mix(in srgb,var(--accent) 20%,transparent),transparent 80%); border:1px solid var(--accent-line)} /* nav */ .nav{position:sticky;top:0;z-index:60;backdrop-filter:saturate(160%) blur(18px); background:color-mix(in srgb,var(--bg) 72%,transparent);border-bottom:1px solid transparent;transition:background .25s ease,border-color .25s ease,box-shadow .25s ease} .nav.scrolled{background:color-mix(in srgb,var(--bg) 90%,transparent);border-bottom-color:var(--border);box-shadow:0 12px 30px -20px rgba(0,0,0,.55)} .nav-inner{display:flex;align-items:center;height:68px;gap:14px} .brand{display:flex;align-items:center;gap:11px;font-weight:740;letter-spacing:-.02em;font-size:18px} .brand .mark{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;color:#fff; background:linear-gradient(145deg,var(--accent),var(--accent-solid));box-shadow:0 8px 18px -7px rgba(91,91,240,.85)} .brand .mark svg{width:17px;height:17px;stroke:#fff;stroke-width:2} .nav-links{display:flex;align-items:center;gap:2px;margin-left:22px} .nav-links a{padding:9px 13px;border-radius:9px;color:var(--text-2);font-size:14.5px;font-weight:520;transition:.15s;position:relative} .nav-links a:hover{color:var(--text)} .nav-links a.active{color:var(--text)} .nav-links a.active::after{content:"";position:absolute;left:13px;right:13px;bottom:4px;height:2px;border-radius:2px;background:var(--accent)} .nav-right{margin-left:auto;display:flex;align-items:center;gap:8px} .nav-right .quote-open{padding:7px 13px;font-size:13px;border-radius:9px} .icon-btn{width:38px;height:38px;border-radius:10px;border:1px solid var(--border-2);background:transparent;color:var(--text-2); display:grid;place-items:center;cursor:pointer;transition:.15s} .icon-btn:hover{color:var(--text);border-color:var(--accent-line);background:var(--accent-soft)} .icon-btn .ico{width:19px;height:19px} .lang{position:relative} .lang-menu{position:absolute;right:0;top:46px;min-width:150px;background:var(--surface);border:1px solid var(--border-2); border-radius:13px;box-shadow:var(--shadow);padding:6px;display:none;z-index:70} .lang.open .lang-menu{display:block} .lang-menu button{display:flex;align-items:center;gap:9px;width:100%;text-align:left;background:transparent;border:0;color:var(--text-2); font:inherit;font-size:14px;padding:9px 11px;border-radius:9px;cursor:pointer} .lang-menu button:hover{background:var(--accent-soft);color:var(--text)} .lang-menu button .ck{margin-left:auto;color:var(--accent);opacity:0;width:15px;height:15px} .lang-menu button.on{color:var(--text)} .lang-menu button.on .ck{opacity:1} .hamburger{display:none} /* hero */ .hero{padding:108px 0 96px} .hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:66px;align-items:center} .hero h1{margin:26px 0 0} .hero .lead{margin:26px 0 0;max-width:460px;font-size:16.5px;line-height:1.7} .hero-cta{display:flex;gap:16px;align-items:center;margin-top:40px;flex-wrap:wrap} /* hero orbit visual */ .orbit{position:relative;width:100%;max-width:470px;aspect-ratio:1/1;margin-left:auto} .orbit svg{width:100%;height:100%;overflow:visible} .orbit .ring{fill:none;stroke:var(--border-2)} .orbit .ring.dash{stroke:var(--accent-line);stroke-dasharray:2 7;opacity:.6} .orbit .spokes{stroke:var(--border-2);opacity:.4} .orbit .sweep{transform-origin:center} /* rotation driven by JS (one slow turn, then pause) */ @keyframes spin{to{transform:rotate(360deg)}} .orbit .nd{fill:var(--text-3)} .orbit .ndr{fill:none;stroke:var(--border-2)} .orbit .nd.hot{fill:var(--accent);filter:drop-shadow(0 0 9px var(--accent))} .orbit .ndr.hot{stroke:var(--accent-line)} .orbit .core{fill:var(--accent);filter:drop-shadow(0 0 18px var(--accent))} .orbit .pulse{transform-origin:center;animation:pulse 3.4s ease-out infinite} .orbit .pulse.p2{animation-delay:1.7s} @keyframes pulse{0%{transform:scale(.5);opacity:.65}100%{transform:scale(1.7);opacity:0}} .chip{position:absolute;display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.03em; color:var(--text);background:color-mix(in srgb,var(--surface) 76%,transparent);border:1px solid var(--border-2); border-radius:12px;padding:6px 13px 6px 6px;backdrop-filter:blur(12px) saturate(150%);white-space:nowrap;box-shadow:0 10px 26px -14px rgba(0,0,0,.55)} .chip .ci{width:24px;height:24px;border-radius:8px;display:grid;place-items:center;flex:0 0 auto;color:var(--accent);background:var(--accent-soft);border:1px solid var(--accent-line)} .chip .ci .i{width:13px;height:13px} /* hero visual swap: code editor -> orbit */ .hero-viz{position:relative;max-width:480px;margin-left:auto;min-height:472px} .hero-viz .code-pane,.hero-viz .orbit{position:absolute;left:0;right:0;top:0;transition:opacity .6s ease} .hero-viz .orbit{opacity:0;pointer-events:none;margin:0;max-width:none} .hero-viz.show-orbit .code-pane{opacity:0;pointer-events:none} .hero-viz.show-orbit .orbit{opacity:1;pointer-events:auto} .code-pane{background:var(--code-bg);border:1px solid var(--border-2);border-radius:18px;overflow:hidden;box-shadow:var(--glow)} .code-pane .cbar{display:flex;align-items:center;gap:7px;padding:13px 16px;border-bottom:1px solid rgba(255,255,255,.07)} .code-pane .cbar .dot{width:11px;height:11px;border-radius:50%} .code-pane .cbar .fname{margin-left:8px;font-family:var(--mono);font-size:12px;color:#7C8499} .code-body{padding:18px 20px;font-family:var(--mono);font-size:12.5px;line-height:1.95;color:#C8CFDE} .code-body .cl{display:block;white-space:pre;min-height:1.95em} .code-body .k{color:#8B95FF}.code-body .s{color:#43E0A0}.code-body .cm{color:#6B7388}.code-body .bad{color:#FF6262}.code-body .ok{color:#43E0A0} /* product hero verdict card */ .verdict{max-width:420px;margin-left:auto;background:var(--card-grad);border:1px solid var(--border-2);border-radius:20px;padding:26px;box-shadow:var(--glow)} .verdict .vtop{display:flex;align-items:center;justify-content:space-between;gap:12px} .verdict .vk{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--text-3)} .verdict .vaddr{font-family:var(--mono);font-size:13px;color:var(--text-2);margin:16px 0 14px;padding:12px 14px;background:var(--surface-2);border:1px solid var(--border);border-radius:10px} .verdict .vtags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px} .verdict .vtag{font-family:var(--mono);font-size:12px;color:var(--text-2);background:var(--surface-2);border:1px solid var(--border-2);border-radius:8px;padding:5px 10px} .verdict .vmon{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--text-2);padding-top:16px;border-top:1px solid var(--border)} .verdict .vmon .pd{width:8px;height:8px;border-radius:50%;background:var(--emerald);flex:0 0 auto;animation:mon 2.2s ease-out infinite} @keyframes mon{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--emerald) 55%,transparent)}100%{box-shadow:0 0 0 10px transparent}} /* about hero emblem */ .emblem{position:relative;max-width:430px;margin-left:auto;aspect-ratio:1/1;display:grid;place-items:center} .emblem svg{width:100%;height:100%;overflow:visible} .emblem .ering{fill:none;stroke:var(--border-2)} .emblem .ering.lit{stroke:var(--accent-line)} .emblem .espin{transform-origin:center;animation:spin 16s linear infinite} .emblem .ednode{fill:var(--accent)} .emblem .eshield{stroke:var(--accent);fill:color-mix(in srgb,var(--accent) 10%,transparent);filter:drop-shadow(0 8px 30px rgba(91,91,240,.45))} .emblem .echk{stroke:var(--accent);stroke-width:2.4} /* generic grids/cards */ .grid{display:grid;gap:18px} .g3{grid-template-columns:repeat(3,1fr)} .g2{grid-template-columns:repeat(2,1fr)} .card{background:var(--card-grad);border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:.2s ease;box-shadow:var(--shadow)} .card:hover{border-color:var(--accent-line);transform:translateY(-3px)} .card .num{font-family:var(--mono);font-size:12px;color:var(--text-3);margin:16px 0 6px} .card h3{margin:14px 0 8px} .card p{margin:0;color:var(--text-2);font-size:14.5px} /* steps row (how it works) */ .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:s} .step{position:relative;padding:30px;border:1px solid var(--border);border-radius:var(--radius);background:var(--card-grad);box-shadow:var(--shadow);transition:.2s} .step:hover{border-color:var(--accent-line);transform:translateY(-3px)} .step .ico-wrap{margin-bottom:20px} .step h3{font-size:18px;margin:0 0 8px} .step p{margin:0;color:var(--text-2);font-size:14.5px} /* ===== capabilities — two clearly-distinct dimension panels ===== */ .cap-split{display:grid;grid-template-columns:1fr 1fr;gap:22px} .cap-panel{--pa:var(--accent);--pa-soft:var(--accent-soft);--pa-line:var(--accent-line); position:relative;border:1px solid var(--border);border-radius:24px;padding:34px 32px;background:var(--card-grad);overflow:hidden;box-shadow:var(--shadow)} .cap-panel.assure{--pa:var(--emerald);--pa-soft:var(--emerald-soft);--pa-line:var(--emerald-line)} .cap-panel::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--pa),transparent)} .cap-tag{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--pa)} .cap-tag .d{width:7px;height:7px;border-radius:50%;background:var(--pa);box-shadow:0 0 8px var(--pa)} .cap-panel h3{font-size:24px;letter-spacing:-.02em;margin:14px 0 8px} .cap-panel .desc{color:var(--text-2);font-size:14.5px;margin:0 0 8px} .cap-item{display:flex;gap:15px;align-items:flex-start;padding:18px 0;border-top:1px solid var(--border)} .cap-item:first-of-type{margin-top:14px} .cap-ico{width:40px;height:40px;flex:0 0 auto;border-radius:11px;display:grid;place-items:center;color:var(--pa); background:var(--pa-soft);border:1px solid var(--pa-line)} .cap-ico .i{width:20px;height:20px} .cap-item h4{font-size:16px;margin:1px 0 4px} .cap-item p{margin:0;color:var(--text-2);font-size:13.5px;line-height:1.55} /* statement */ .statement{font-size:clamp(22px,2.6vw,32px);line-height:1.48;font-weight:560;letter-spacing:-.015em} .statement b{font-weight:740} .statement .q{color:var(--accent)} /* cta */ .cta{position:relative;text-align:center;border-radius:28px;padding:66px 28px;overflow:hidden; background:var(--card-grad);border:1px solid var(--border-2)} .cta::before{content:"";position:absolute;inset:0;background:radial-gradient(560px 220px at 50% 0%,var(--accent-soft),transparent 70%);pointer-events:none} .cta>*{position:relative} /* ===== product ===== */ .risk-list{display:grid;grid-template-columns:1fr 1fr;gap:14px} .risk{display:flex;gap:15px;align-items:flex-start;padding:20px 22px;border:1px solid var(--border);border-radius:16px;background:var(--card-grad);transition:.2s} .risk:hover{border-color:var(--accent-line);transform:translateY(-2px)} .risk .ico-wrap{width:42px;height:42px;border-radius:12px} .risk .ico-wrap .ico{width:20px;height:20px} .risk h3{margin:2px 0 5px;font-size:16px} .risk p{margin:0;color:var(--text-2);font-size:13.5px;line-height:1.55} .output-card{border:1px solid var(--border-2);border-radius:18px;padding:26px;background:var(--card-grad);box-shadow:var(--shadow)} .levels{display:flex;gap:10px;flex-wrap:wrap} .lvl{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:12.5px;padding:7px 13px;border-radius:10px;border:1px solid} .lvl .d{width:7px;height:7px;border-radius:50%} .lvl.critical{color:var(--crit);border-color:color-mix(in srgb,var(--crit) 42%,transparent)} .lvl.critical .d{background:var(--crit)} .lvl.high{color:var(--high);border-color:color-mix(in srgb,var(--high) 42%,transparent)} .lvl.high .d{background:var(--high)} .lvl.medium{color:var(--med);border-color:color-mix(in srgb,var(--med) 42%,transparent)} .lvl.medium .d{background:var(--med)} .lvl.low{color:var(--low);border-color:color-mix(in srgb,var(--low) 42%,transparent)} .lvl.low .d{background:var(--low)} /* testimonials marquee */ .marquee{position:relative;overflow:hidden;-webkit-mask:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)} .marquee-track{display:flex;gap:18px;width:max-content;animation:marq 46s linear infinite} .marquee:hover .marquee-track{animation-play-state:paused} @keyframes marq{to{transform:translateX(-50%)}} .tcard{width:370px;flex:0 0 auto;background:var(--card-grad);border:1px solid var(--border);border-radius:18px;padding:24px;box-shadow:var(--shadow)} .tcard .quote{margin:0;color:var(--text);font-size:15px;line-height:1.6} .tcard .who{display:flex;align-items:center;gap:12px;margin-top:18px} .tcard .av{width:38px;height:38px;border-radius:50%;flex:0 0 auto;display:grid;place-items:center;font-weight:700;font-size:14px;color:#fff;background:linear-gradient(145deg,var(--accent),var(--accent-solid))} .tcard .nm{font-size:13.5px;font-weight:600} .tcard .rl{font-size:12.5px;color:var(--text-3)} /* pricing */ .pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch} .price{display:flex;flex-direction:column;background:var(--card-grad);border:1px solid var(--border);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease} .price:hover{transform:translateY(-4px);border-color:var(--accent-line)} .price.featured{border-color:var(--accent);box-shadow:var(--glow)} .price.featured:hover{border-color:var(--accent)} .price .badge{align-self:flex-start;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent); background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:999px;padding:4px 11px;margin-bottom:16px} .price .tier{font-size:18px;font-weight:700} .price .amt{font-size:32px;font-weight:760;letter-spacing:-.03em;margin:10px 0 2px} .price .quota{font-family:var(--mono);font-size:13px;color:var(--accent);margin:2px 0 18px} .price ul{list-style:none;margin:0 0 24px;padding:0;display:grid;gap:11px} .price li{display:flex;gap:9px;align-items:flex-start;color:var(--text-2);font-size:14px} .price li .i{width:17px;height:17px;color:var(--emerald);flex:0 0 auto;margin-top:2px} .price .btn{margin-top:auto;justify-content:center} /* faq */ .faq{max-width:780px} .faq details{border-bottom:1px solid var(--border)} .faq summary{cursor:pointer;list-style:none;padding:20px 4px;font-weight:560;display:flex;justify-content:space-between;gap:16px;color:var(--text)} .faq summary::-webkit-details-marker{display:none} .faq summary .pm{color:var(--accent);font-family:var(--mono);font-size:18px;transition:transform .2s} .faq details[open] summary .pm{transform:rotate(45deg)} .faq .ans{padding:0 4px 20px;color:var(--text-2);font-size:14.5px} /* forms */ .form{display:grid;gap:15px;grid-template-columns:1fr 1fr} .field{display:flex;flex-direction:column;gap:6px} .field.full{grid-column:1/-1} .field label{font-size:13px;color:var(--text-2)} .field input,.field select,.field textarea{background:var(--surface-2);border:1px solid var(--border-2);border-radius:11px;color:var(--text); padding:12px 13px;font:inherit;font-size:14.5px;outline:none;transition:.15s;width:100%} .field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)} .field textarea{min-height:104px;resize:vertical} .field.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden} .form-note{font-size:12.5px;color:var(--text-3)} .ok-msg{display:none;background:var(--emerald-soft);border:1px solid var(--emerald-line);color:var(--emerald);padding:12px 14px;border-radius:11px;font-size:14px} .err-msg{display:none;background:rgba(255,98,98,.1);border:1px solid rgba(255,98,98,.32);color:#FF8585;padding:12px 14px;border-radius:11px;font-size:14px;margin-top:10px} /* contact channel tiles (about + footer) */ .contacts{display:flex;flex-wrap:wrap;gap:12px} .contact{display:inline-flex;align-items:center;gap:10px;padding:12px 16px;border:1px solid var(--border-2);border-radius:12px; background:var(--card-grad);color:var(--text-2);font-size:14px;transition:.15s} .contact:hover{border-color:var(--accent-line);color:var(--text);transform:translateY(-1px)} .contact .i{width:18px;height:18px;color:var(--accent)} /* developers / docs */ .doc-hero{padding:78px 0 32px} .codeblock{background:var(--code-bg);border:1px solid var(--border-2);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)} .codeblock .bar{display:flex;align-items:center;gap:7px;padding:13px 18px;border-bottom:1px solid rgba(255,255,255,.06)} .codeblock .bar .dot{width:11px;height:11px;border-radius:50%} .codeblock pre{margin:0;padding:22px;overflow:auto;font-family:var(--mono);font-size:13px;line-height:1.75;color:#C8CFDE} .codeblock .cm{color:#6B7388} .codeblock .ac{color:var(--accent)} .doc-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px} /* API documentation page */ .doc-introlist{margin:14px 0 0;padding-left:20px;color:var(--text-2);font-size:16px;line-height:1.7} .doc{max-width:900px;margin:0 auto} .doc h2{font-size:23px;letter-spacing:-.02em;margin:46px 0 14px;padding-top:22px;border-top:1px solid var(--border)} .doc h2:first-child{margin-top:0;padding-top:0;border-top:0} .doc h3{font-size:17px;letter-spacing:-.01em;margin:28px 0 10px;color:var(--text)} .doc p{color:var(--text-2);margin:0 0 14px;line-height:1.72} .doc .doc-ol{color:var(--text-2);line-height:1.72;padding-left:22px;margin:0 0 14px;display:grid;gap:8px} .doc pre{background:var(--code-bg);border:1px solid var(--border-2);border-radius:12px;padding:15px 18px;overflow:auto; font-family:var(--mono);font-size:13px;line-height:1.7;color:#C8CFDE;margin:0 0 16px;white-space:pre} .doc :not(pre)>code{background:var(--surface-2);border:1px solid var(--border);border-radius:5px;padding:1px 6px;font-size:.88em;font-family:var(--mono);color:var(--accent)} .doc table{width:100%;border-collapse:collapse;margin:0 0 18px;font-size:13.5px;display:block;overflow-x:auto} .doc th,.doc td{border:1px solid var(--border);padding:8px 12px;text-align:left;vertical-align:top} .doc th{background:var(--surface-2);color:var(--text);font-weight:600;white-space:nowrap} .doc td{color:var(--text-2)} .doc td code{background:none;border:0;padding:0;color:var(--accent)} /* ===== docs layout (Mintlify-style: sidebar · content · on-this-page) ===== */ .docs-shell{display:grid;grid-template-columns:252px minmax(0,1fr) 226px;gap:46px;max-width:1360px;margin:0 auto;padding:0 28px;align-items:start} .docs-menu-btn{display:none} .docs-sidebar{position:sticky;top:84px;align-self:start;max-height:calc(100vh - 104px);overflow-y:auto;padding:30px 0 50px} .docs-sidebar .ds-title{font-size:13px;font-weight:700;color:var(--text);padding:0 12px;margin:0 0 18px;display:flex;align-items:center;gap:9px} .docs-sidebar .ds-title .i{width:16px;height:16px;color:var(--accent)} .ds-group{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3);font-weight:700;margin:22px 0 8px;padding:0 12px} .ds-group:first-of-type{margin-top:0} .ds-link{display:block;padding:7px 12px;border-radius:8px;color:var(--text-2);font-size:13.5px;line-height:1.4;transition:.15s} .ds-link:hover{color:var(--text);background:color-mix(in srgb,var(--text) 6%,transparent)} .ds-link.active{color:var(--accent);background:var(--accent-soft);font-weight:560} .docs-main{min-width:0;padding:32px 0 70px;max-width:780px} .docs-shell .doc{max-width:none;margin:0} .docs-bc{font-family:var(--mono);font-size:12px;color:var(--text-3);margin-bottom:16px;display:flex;gap:8px;align-items:center} .docs-bc .sep{opacity:.5} .docs-main h1{font-size:clamp(30px,3.4vw,40px);letter-spacing:-.03em;margin:0 0 14px} .docs-main .lead{font-size:17px;margin:0 0 16px} .docs-main .doc-introlist{margin:0 0 8px;padding-left:20px;color:var(--text-2);font-size:15px;line-height:1.7} .doc h2,.doc h3,.docs-main h1{scroll-margin-top:88px} .docs-cta{margin-top:48px;padding-top:26px;border-top:1px solid var(--border);display:flex;gap:14px;align-items:center;flex-wrap:wrap} /* on this page */ .docs-toc{position:sticky;top:84px;align-self:start;max-height:calc(100vh - 104px);overflow-y:auto;padding:34px 0} .toc-h{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3);font-weight:700;margin:0 0 12px} .toc-link{display:block;padding:5px 0 5px 13px;color:var(--text-3);font-size:13px;line-height:1.45;border-left:2px solid var(--border);transition:.15s} .toc-link.sub{padding-left:26px;font-size:12.5px} .toc-link:hover{color:var(--text-2)} .toc-link.active{color:var(--accent);border-left-color:var(--accent)} /* copy button on code blocks */ .codeblock-wrap{position:relative} .code-copy{position:absolute;top:8px;right:8px;display:inline-flex;align-items:center;gap:5px;font-family:var(--mono);font-size:11px; color:var(--text-2);background:color-mix(in srgb,var(--surface) 70%,transparent);border:1px solid var(--border-2);border-radius:7px; padding:4px 8px;cursor:pointer;opacity:0;transition:.15s} .codeblock-wrap:hover .code-copy,.code-copy:focus-visible{opacity:1} .code-copy:hover{color:var(--text);border-color:var(--accent-line)} .code-copy.copied{color:var(--emerald);border-color:var(--emerald-line)} @media (max-width:1180px){ .docs-shell{grid-template-columns:240px minmax(0,1fr);gap:40px} .docs-toc{display:none} } @media (max-width:860px){ .docs-shell{display:block;padding-top:8px} .docs-menu-btn{display:inline-flex;align-items:center;gap:8px;margin:14px 0 4px;padding:9px 14px;border:1px solid var(--border-2); border-radius:10px;background:var(--surface);color:var(--text);font:inherit;font-size:14px;cursor:pointer} .docs-sidebar{position:fixed;inset:0 auto 0 0;z-index:80;width:280px;max-height:none;height:100%;background:var(--bg); border-right:1px solid var(--border);padding:24px 16px;transform:translateX(-100%);transition:transform .25s ease} .docs-sidebar.open{transform:none;box-shadow:0 30px 80px -20px rgba(0,0,0,.6)} .docs-main{padding-top:8px} } /* ===== footer (compact) ===== */ .footer{border-top:1px solid var(--border);background:var(--surface);padding:62px 0 32px;margin-top:48px} .footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1.1fr;gap:34px} .footer h4{font-size:11.5px;text-transform:uppercase;letter-spacing:.14em;color:var(--text-3);margin:0 0 16px;font-weight:600} .footer ul{list-style:none;margin:0;padding:0;display:grid;gap:11px} .footer ul a{display:inline-flex;align-items:center;gap:9px;color:var(--text-2);font-size:14px;transition:.15s} .footer ul a:hover{color:var(--accent)} .footer ul a .i{width:16px;height:16px;color:var(--text-3)} .footer ul a:hover .i{color:var(--accent)} .footer .tagline{color:var(--text-2);font-size:14px;max-width:300px;margin:16px 0 18px} .footer .social{display:flex;gap:10px} .footer .social a{width:38px;height:38px;border-radius:10px;border:1px solid var(--border-2);display:grid;place-items:center;color:var(--text-2);transition:.15s} .footer .social a:hover{color:var(--accent);border-color:var(--accent-line);background:var(--accent-soft);transform:translateY(-1px)} .footer .social a .i{width:18px;height:18px} .footer-bottom{margin-top:42px;padding-top:24px;border-top:1px solid var(--border);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--text-3);font-size:12.5px} .footer-bottom .disc{max-width:820px;line-height:1.6} /* todo */ .todo{color:var(--text-3);font-style:italic} .todo::before{content:"待补 · ";font-style:normal;font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--med); border:1px solid color-mix(in srgb,var(--med) 38%,transparent);border-radius:6px;padding:1px 6px;margin-right:8px} /* modal */ .modal{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:24px} .modal.open{display:flex} .modal-bg{position:absolute;inset:0;background:rgba(4,6,12,.68);backdrop-filter:blur(6px)} .modal-card{position:relative;width:min(560px,100%);max-height:90vh;overflow:auto;background:var(--surface);border:1px solid var(--border-2); border-radius:22px;padding:30px;box-shadow:0 44px 100px -28px rgba(0,0,0,.6)} .modal-card .x{position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:10px;border:1px solid var(--border-2);background:transparent;color:var(--text-2);cursor:pointer;display:grid;place-items:center} .modal-card .x .i{width:17px;height:17px} .modal-card h3{margin:0 0 6px;font-size:22px} a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:8px} /* responsive */ @media (max-width:980px){ .hero-grid{grid-template-columns:1fr;gap:40px} .orbit{margin:0 auto} .g3,.g2,.pricing,.doc-cards,.steps,.cap-split,.risk-list{grid-template-columns:1fr} .footer-top{grid-template-columns:1fr 1fr} .footer-top .footer-brand{grid-column:1/-1} .nav-links{position:fixed;inset:68px 0 auto 0;flex-direction:column;align-items:stretch;gap:2px;background:var(--bg);border-bottom:1px solid var(--border);padding:12px 20px 20px;display:none;margin:0} .nav-links.open{display:flex} .nav-links a.active::after{display:none} .hamburger{display:grid} .form{grid-template-columns:1fr} .section{padding:74px 0} } @media (max-width:560px){ .hero-cta{flex-direction:column;align-items:stretch} .hero-cta .btn{justify-content:center} .orbit{max-width:330px} .nav-right .quote-open{display:none} .tcard{width:300px} pre{font-size:12px !important} } @media (prefers-reduced-motion:reduce){ html{scroll-behavior:auto} .sweep,.pulse,.marquee-track{animation:none} *,*::before,*::after{transition-duration:.001ms !important} .btn-primary:hover,.card:hover,.step:hover,.risk:hover,.contact:hover{transform:none} } /* small button */ .btn-sm{padding:8px 15px;font-size:13px;border-radius:9px} /* cookie consent banner */ .cookie{position:fixed;left:18px;right:18px;bottom:18px;z-index:90;max-width:780px;margin:0 auto; display:flex;align-items:center;gap:18px;flex-wrap:wrap; background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(16px) saturate(150%); border:1px solid var(--border-2);border-radius:16px;padding:16px 20px;box-shadow:0 22px 54px -22px rgba(0,0,0,.55); opacity:0;transform:translateY(14px);transition:opacity .3s ease,transform .3s ease} .cookie.in{opacity:1;transform:none} .cookie-txt{margin:0;flex:1 1 320px;font-size:13px;color:var(--text-2);line-height:1.55} .cookie-txt a{color:var(--accent);text-decoration:underline} .cookie-act{display:flex;gap:10px;flex:0 0 auto} @media (max-width:560px){.cookie{flex-direction:column;align-items:stretch} .cookie-act{justify-content:flex-end}} /* image avatars in testimonials */ .tcard img.av{width:42px;height:42px;border-radius:50%;object-fit:cover;border:1px solid var(--border-2);background:var(--surface-2)} /* risk-type tags inside dimension cards (product 2nd screen) */ .dtags{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px} .dtag{font-family:var(--mono);font-size:11.5px;color:var(--text-2);background:var(--surface-2);border:1px solid var(--border);border-radius:7px;padding:4px 9px}