@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-backdrop-blur:initial;--tw-backdrop-brightness:initial;--tw-backdrop-contrast:initial;--tw-backdrop-grayscale:initial;--tw-backdrop-hue-rotate:initial;--tw-backdrop-invert:initial;--tw-backdrop-opacity:initial;--tw-backdrop-saturate:initial;--tw-backdrop-sepia:initial;--tw-ease:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--ease-in-out:cubic-bezier(.4, 0, .2, 1);--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.sticky{position:sticky}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-block{display:inline-block}.table{display:table}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.flex-wrap{flex-wrap:wrap}.border{border-style:var(--tw-border-style);border-width:1px}.text-wrap{text-wrap:wrap}.uppercase{text-transform:uppercase}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.backdrop-filter{-webkit-backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,);backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.ease-in-out{--tw-ease:var(--ease-in-out);transition-timing-function:var(--ease-in-out)}}:root{--black:#04060b;--deep:#0a101c;--indigo:#0e1729;--paper:#f1f3f8;--surface:#101825;--surface-2:#141d2c;--line:#a0bee61f;--line-l:#1428501f;--text:#ecf1f8;--muted:#9aa8bd;--faint:#5e6c82;--ink:#10151f;--ink-2:#4a5568;--amber:#f2c14e;--amber-ink:#b8860b;--live:#ff6159;--stable:#6fb3ff;--final:#57d9a3;--mono:ui-monospace, "Cascadia Code", "JetBrains Mono", Consolas, monospace;--sans:"SF Pro Display", "Segoe UI", "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans SC", sans-serif}:root[data-skin=graphite]{--black:#0b0d10;--deep:#14171c;--indigo:#1a1f26;--paper:#f2f4f3;--surface:#171b21;--surface-2:#1d222a;--line:#becdd221;--text:#eceff1;--muted:#a3acb4;--faint:#6b7580;--ink:#12161a;--ink-2:#4a545c;--amber:#4fd1a5;--amber-ink:#176b50}:root[data-skin=royal]{--black:#070b1a;--deep:#0c1330;--indigo:#141d42;--paper:#f0f3fb;--surface:#141d40;--surface-2:#1a2450;--line:#a0b4ff26;--text:#eaeefb;--muted:#a2aecd;--faint:#6874a0;--ink:#0e1330;--ink-2:#4b5578;--amber:#6e9bff;--amber-ink:#2a4cb5}:root[data-skin=daylight]{--black:#fff;--deep:#f4f7fb;--indigo:#eaeff7;--paper:#fff;--surface:#fff;--surface-2:#f4f7fb;--line:#1018271c;--text:#101827;--muted:#4c5769;--faint:#8593a8;--ink:#101827;--ink-2:#4c5769;--amber:#a96a04;--amber-ink:#a96a04}:root[data-skin=daylight] .hero{color:#ecf1f8}:root[data-skin=daylight] .hero .hero-sub,:root[data-skin=daylight] .hero .slate{color:#bfcbdb}:root[data-skin=daylight] .hero .btn-ghost{color:#fff;background:#ffffff14;border-color:#ffffff4d}:root[data-skin=daylight] .page-head{color:var(--text)}:root[data-skin=daylight] .cta-band{color:#ecf1f8;background:#0e1626}:root[data-skin=daylight] .cta-band .lede{color:#aebbcd}:root[data-skin=daylight] .site-footer{color:#aebbcd;background:#0e1626}:root[data-skin=daylight] .site-footer .col b{color:#ecf1f8}:root[data-skin=daylight] .site-nav.solid{background:#ffffffd9}:root[data-skin=daylight] .btn-ghost{border-color:var(--line);color:var(--ink);background:#10182705}:root[data-skin=daylight] .cap-row p,:root[data-skin=daylight] .t-row p{color:var(--muted)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--black);color:var(--text);font-family:var(--sans);-webkit-font-smoothing:antialiased;margin:0;line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0}img,video{max-width:100%;display:block}::selection{background:var(--amber);color:#16130a}:focus-visible{outline:2px solid var(--amber);outline-offset:3px}.wrap{max-width:1200px;margin:0 auto;padding:0 32px}.eyebrow{font-family:var(--mono);letter-spacing:.24em;text-transform:uppercase;color:var(--amber);align-items:center;gap:12px;font-size:12px;display:flex}.eyebrow .no{color:var(--faint);letter-spacing:.1em}.eyebrow:before{content:"";background:var(--amber);opacity:.7;width:26px;height:1px}.on-paper .eyebrow{color:var(--amber-ink)}.on-paper .eyebrow:before{background:var(--amber-ink)}.on-paper .eyebrow .no{color:#9aa5b5}h1,h2,h3,h4{letter-spacing:-.02em;text-wrap:balance;margin:0;font-weight:700}h1{font-size:clamp(34px,5vw,56px);line-height:1.2}h2{margin:14px 0 10px;font-size:clamp(28px,4vw,42px);line-height:1.25}h3{font-size:19px}p{margin:0}.lede{color:var(--muted);max-width:620px;font-size:16px}.on-paper .lede{color:var(--ink-2)}.btn{cursor:pointer;border-radius:100px;align-items:center;gap:8px;padding:13px 28px;font-size:15px;font-weight:600;transition:transform .2s,box-shadow .2s,background .2s,color .2s;display:inline-flex}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--amber);color:#16130a;box-shadow:0 8px 30px #f2c14e40}.btn-ghost{color:var(--text);background:#ffffff0a;border:1.5px solid #ffffff40}.btn-ghost:hover{border-color:var(--amber);color:var(--amber)}.on-paper .btn-ghost{border-color:var(--line-l);color:var(--ink);background:#fff}.on-paper .btn-ghost:hover{border-color:var(--amber-ink);color:var(--amber-ink)}.link-go{color:var(--amber);border-bottom:1.5px solid #f2c14e66;padding-bottom:2px;font-size:14px;font-weight:700;transition:color .25s,border-color .25s;display:inline-block}.on-paper .link-go{color:var(--amber-ink);border-bottom-color:#b8860b66}.site-nav{z-index:90;border-bottom:1px solid #0000;transition:background .4s,border-color .4s;position:fixed;top:0;left:0;right:0}.site-nav.solid{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-color:var(--line);background:#04060bb8}.nav-in{align-items:center;gap:32px;height:64px;display:flex}.nav-logo{letter-spacing:.04em;color:#fff;font-size:17px;font-weight:800}.nav-logo em{color:var(--amber);font-style:normal}.nav-links{color:var(--muted);flex:1;gap:28px;font-size:14px;display:flex}.nl{cursor:pointer;height:1.7em;display:block;overflow:hidden}.nl i{font-style:normal;line-height:1.7em;transition:transform .38s cubic-bezier(.2,.6,.2,1);display:block}.nl i:nth-child(2){color:var(--amber);font-family:var(--mono);letter-spacing:.12em;font-size:12px}.nl:hover i,.nl:focus-visible i{transform:translateY(-100%)}.nav-lang{font-family:var(--mono);letter-spacing:.12em;color:var(--faint);border:1px solid var(--line);border-radius:100px;align-items:center;gap:7px;padding:6px 14px;font-size:12px;transition:border-color .3s;display:flex}.nav-lang:hover{border-color:#f2c14e80}.nav-lang b{color:var(--text);font-weight:600}.nav-cta{background:var(--amber);color:#16130a;border-radius:100px;padding:9px 20px;font-size:13px;font-weight:700}@media (max-width:900px){.nav-links{display:none}}.nav-caption{z-index:150;pointer-events:none;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--line);font-family:var(--mono);letter-spacing:.18em;color:var(--amber);white-space:nowrap;opacity:0;background:#060e1ceb;border-radius:8px;padding:10px 22px;font-size:12.5px;transition:opacity .3s,transform .3s;position:fixed;bottom:30px;left:50%;transform:translate(-50%,16px)}.nav-caption.show{opacity:1;transform:translate(-50%)}.page-head{background:radial-gradient(58% 62% at 22% -10%, var(--accent,#6fb3ff4d), transparent 62%), radial-gradient(46% 54% at 82% 6%, #f2c14e24, transparent 66%), linear-gradient(180deg, var(--black) 0%, var(--deep) 100%);padding:168px 0 72px;position:relative;overflow:hidden}.page-head:after{content:"";pointer-events:none;opacity:.5;background:repeating-linear-gradient(0deg,#00000024 0 1px,#0000 1px 3px);position:absolute;inset:0}.page-head .wrap{z-index:2;position:relative}.crumb{font-family:var(--mono);letter-spacing:.2em;color:var(--faint);text-transform:uppercase;align-items:center;gap:10px;margin-bottom:22px;font-size:11px;display:flex}.crumb a:hover{color:var(--amber)}.page-head h1{color:#fff;max-width:880px}.page-head .lede{margin-top:18px;font-size:17px}.head-caption{border-left:2px solid var(--amber);background:#03070f99;border-radius:10px;max-width:620px;margin-top:34px;padding:14px 18px}.head-caption .en{color:#c8d8f08c;font-size:12.5px;line-height:1.5;display:block}.head-caption .zh{color:var(--amber);margin-top:3px;font-size:17px;font-weight:700;line-height:1.55;display:block}.section{padding:92px 0}.section-dark{background:var(--deep)}.section-deep{background:linear-gradient(180deg, var(--deep), var(--indigo))}.section-paper{background:var(--paper);color:var(--ink)}.section-black{background:linear-gradient(180deg, var(--indigo), var(--black))}.prose{max-width:720px;color:var(--muted);font-size:16px;line-height:1.9}.prose h2{color:var(--text);margin:42px 0 14px;font-size:26px}.prose h3{color:var(--text);margin:32px 0 10px;font-size:19px}.prose p{margin:0 0 18px}.prose ul,.prose ol{margin:0 0 20px;padding-left:22px}.prose li{margin-bottom:8px}.prose strong{color:var(--text);font-weight:650}.prose a{color:var(--amber);border-bottom:1px solid #f2c14e59}.prose blockquote{border-left:2px solid var(--amber);color:var(--text);background:#ffffff08;margin:24px 0;padding:14px 20px}.prose code{font-family:var(--mono);color:var(--amber);background:#ffffff12;border-radius:4px;padding:2px 6px;font-size:.9em}.prose pre{border:1px solid var(--line);background:#060b14;border-radius:10px;margin:0 0 20px;padding:18px 20px;overflow-x:auto}.prose pre code{color:var(--text);background:0 0;padding:0}.section-paper .prose{color:var(--ink-2)}.section-paper .prose h2,.section-paper .prose h3,.section-paper .prose strong{color:var(--ink)}.section-paper .prose a{color:var(--amber-ink)}.section-paper .prose code{color:var(--amber-ink);background:#14285014}.cap-grid{grid-template-columns:repeat(2,1fr);gap:0 64px;margin-top:40px;display:grid}@media (max-width:820px){.cap-grid{grid-template-columns:1fr}}.cap-row{border-bottom:1px solid var(--line);grid-template-columns:84px 1fr;align-items:baseline;gap:22px;padding:20px 0;display:grid}.cap-row .k{font-family:var(--mono);letter-spacing:.12em;color:var(--amber);font-size:11px}.cap-row h4{margin-bottom:5px;font-size:15px;font-weight:700}.cap-row p{color:var(--muted);font-size:13.5px}.stat-row{grid-template-columns:repeat(4,1fr);gap:36px;display:grid}@media (max-width:860px){.stat-row{grid-template-columns:repeat(2,1fr)}}.stat{border-top:1px solid var(--line);padding-top:22px}.section-paper .stat{border-top-color:var(--line-l)}.stat .n{font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:-.02em;font-size:clamp(30px,4vw,46px);font-weight:700;line-height:1.1}.stat .n small{color:var(--amber);margin-left:4px;font-size:.38em;font-weight:600}.section-paper .stat .n small{color:var(--amber-ink)}.stat .l{color:var(--muted);margin-top:10px;font-size:13.5px}.section-paper .stat .l{color:var(--ink-2)}.card-grid{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}@media (max-width:980px){.card-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:640px){.card-grid{grid-template-columns:1fr}}.tile{background:linear-gradient(#0b1424 0%,#04080f 100%);border-radius:16px;min-height:230px;transition:transform .5s cubic-bezier(.2,.6,.2,1),box-shadow .5s;display:block;position:relative;overflow:hidden;box-shadow:0 16px 44px #101e3e29}.tile:hover{transform:translateY(-5px);box-shadow:0 28px 70px #101e3e4d}.tile.big{grid-area:span 2/span 2}.tile.wide{grid-column:span 2}@media (max-width:640px){.tile.big,.tile.wide{grid-area:span 1/span 1}}.tile .glow{opacity:.5;background:radial-gradient(58% 64% at 50% -10%, var(--sc,#6fb3ff6b), transparent 62%), radial-gradient(42% 50% at 10% 110%, var(--sc,#6fb3ff6b), transparent 68%);transition:opacity .5s;position:absolute;inset:0}.tile:hover .glow{opacity:.74}.tile .cover{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.tile .scan{pointer-events:none;background:repeating-linear-gradient(0deg,#00000029 0 1px,#0000 1px 3px),linear-gradient(#02050c8c 0%,#0000 24%,#02050ce0 74%);position:absolute;inset:0}.tile .tbar{z-index:2;font-family:var(--mono);letter-spacing:.18em;color:#d2e1f899;align-items:center;gap:12px;font-size:10px;display:flex;position:absolute;top:14px;left:18px;right:18px}.tile .tbar .rec{color:var(--live);align-items:center;gap:5px;margin-left:auto;display:flex}.tile .tbar .rec i{background:currentColor;border-radius:50%;width:5px;height:5px;animation:1.6s infinite pulse}.tile .tbody{z-index:2;padding:18px 20px;position:absolute;bottom:0;left:0;right:0}.tile .ttag{font-family:var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--sc,var(--stable));filter:brightness(1.3);font-size:10px}.tile h3{color:#fff;margin-top:7px;font-size:20px;font-weight:750}.tile.big h3{font-size:28px}.tile .tdesc{color:#cedcf2b8;max-width:430px;margin-top:9px;font-size:13.5px;line-height:1.6}.tile .tcap{border-left:2px solid var(--amber);background:#03070fb8;border-radius:7px;max-width:470px;margin-top:13px;margin-right:96px;padding:9px 13px}.tile .tcap .en{color:#c8d8f08c;font-size:11px;line-height:1.5;display:block}.tile .tcap .zh{color:var(--amber);margin-top:2px;font-size:14px;font-weight:700;line-height:1.55;display:block}.tile .tgo{z-index:3;color:#f2c14eb3;font-size:12.5px;font-weight:700;transition:color .3s,transform .3s;position:absolute;bottom:20px;right:20px}.tile:hover .tgo{color:var(--amber);transform:translate(3px)}@keyframes pulse{50%{opacity:.5}}.rv{opacity:0;transition:opacity .8s cubic-bezier(.2,.6,.2,1),transform .8s cubic-bezier(.2,.6,.2,1);transform:translateY(28px)}.rv.in{opacity:1;transform:none}.cta-band{text-align:center;background:var(--black);padding:110px 0;position:relative;overflow:hidden}.cta-band:before{content:"";background:radial-gradient(55% 60% at 50% 115%,#f2c14e29,#0000 70%);position:absolute;inset:0}.cta-band>.wrap{z-index:2;position:relative}.cta-band h2{max-width:700px;margin:14px auto 16px}.cta-band .lede{margin:0 auto 40px}.cta-band .eyebrow{justify-content:center}.cta-band .eyebrow:before{display:none}.cta-line{flex-wrap:wrap;justify-content:center;gap:16px;display:flex}.site-footer{border-top:1px solid var(--line);background:var(--black);padding:60px 0 44px}.foot{flex-wrap:wrap;justify-content:space-between;gap:44px;display:flex}.foot .col{color:var(--muted);min-width:140px;font-size:13px}.foot .col b{color:var(--text);margin-bottom:12px;font-weight:700;display:block}.foot .col a{padding:4px 0;display:block}.foot .col a:hover{color:var(--amber)}.foot-note{border-top:1px solid var(--line);font-family:var(--mono);color:var(--faint);letter-spacing:.06em;flex-wrap:wrap;justify-content:space-between;gap:14px;margin-top:46px;padding-top:22px;font-size:11px;display:flex}.boot{z-index:200;background:var(--black);cursor:pointer;justify-content:center;align-items:center;transition:transform .85s cubic-bezier(.76,0,.24,1);display:flex;position:fixed;inset:0}.boot.lift{transform:translateY(-100%)}.boot-in{text-align:center;max-width:860px;padding:0 24px}.boot-meta{font-family:var(--mono);letter-spacing:.34em;color:var(--faint);text-transform:uppercase;margin-bottom:34px;font-size:11px}.boot-en{color:var(--faint);margin-bottom:14px;font-size:14px}.boot-zh{letter-spacing:-.02em;min-height:1.5em;font-size:clamp(24px,4.2vw,46px);font-weight:800;line-height:1.4}.boot-zh .hl{color:var(--amber)}.boot-skip{font-family:var(--mono);letter-spacing:.26em;color:var(--faint);font-size:10px;position:absolute;bottom:28px;left:50%;transform:translate(-50%)}.wave{align-items:center;gap:3px;height:18px;display:inline-flex}.wave i{background:var(--amber);border-radius:2px;width:3px;animation:1s ease-in-out infinite wv}.wave i:first-child{height:6px;animation-delay:0s}.wave i:nth-child(2){height:13px;animation-delay:.15s}.wave i:nth-child(3){height:9px;animation-delay:.3s}.wave i:nth-child(4){height:16px;animation-delay:.45s}.wave i:nth-child(5){height:7px;animation-delay:.6s}.wave i:nth-child(6){height:12px;animation-delay:.75s}.boot .wave{height:22px;margin-bottom:30px}@keyframes wv{50%{transform:scaleY(.4)}}.caret{background:var(--amber);vertical-align:-2px;width:3px;height:1em;margin-left:3px;animation:1s step-end infinite blink;display:inline-block}@keyframes blink{50%{opacity:0}}.hero{background:var(--black);padding:174px 0 90px;position:relative;overflow:hidden}.hero-lights{width:100%;height:100%;transition:opacity .9s;display:block;position:absolute;inset:0}.hero-lights.off{opacity:0}.hero-video{object-fit:cover;opacity:0;width:100%;height:100%;transition:opacity .6s;display:block;position:absolute;inset:0}.hero-video.on{opacity:1}.hero-tint{z-index:1;pointer-events:none;background:linear-gradient(#04060b80 0%,#04060b0f 40%,#04060b6b 78%,#04060be6 100%);position:absolute;inset:0}.hero>.wrap{z-index:2;position:relative}.slate{font-family:var(--mono);letter-spacing:.2em;color:var(--muted);flex-wrap:wrap;gap:18px;margin-bottom:28px;font-size:12px;display:flex}.slate .rec{color:var(--live);align-items:center;gap:7px;display:flex}.slate .rec i{background:var(--live);border-radius:50%;width:7px;height:7px;animation:1.6s infinite pulse}.slate .cam{color:var(--faint);font-variant-numeric:tabular-nums}.slate .cam b{color:var(--muted);font-weight:400}.hero h1{max-width:780px;font-size:clamp(38px,6vw,64px);font-weight:800;line-height:1.18}.hero h1 .hl{color:var(--amber)}.hero-sub{color:var(--muted);max-width:600px;margin:22px 0 36px;font-size:17px}.hero .btn-row{flex-wrap:wrap;gap:14px;display:flex}.demo{background:#080e1973;border:1px solid #b4cdf526;border-radius:14px;margin-top:64px;overflow:hidden;box-shadow:0 40px 100px #00000080}.demo-bar{font-family:var(--mono);color:var(--muted);background:#ffffff0b;border-bottom:1px solid #b4cdf521;align-items:center;gap:14px;padding:12px 18px;font-size:12px;display:flex}.demo-bar .tl{gap:6px;display:flex}.demo-bar .tl i{background:var(--faint);opacity:.5;border-radius:50%;width:10px;height:10px}.demo-bar .rec2{color:var(--live);letter-spacing:.1em;align-items:center;gap:7px;display:flex}.demo-bar .rec2 i{background:var(--live);border-radius:50%;width:7px;height:7px;animation:1.6s infinite pulse}.demo-bar .tc{letter-spacing:.12em;color:var(--faint);font-variant-numeric:tabular-nums;margin-left:auto}.demo-body{grid-template-columns:1fr 300px;display:grid}@media (max-width:860px){.demo-body{grid-template-columns:1fr}}.demo-main{padding:30px 34px 34px}.spk{font-family:var(--mono);color:var(--faint);letter-spacing:.1em;align-items:center;gap:12px;margin-bottom:18px;font-size:12px;display:flex}.cap-view{height:210px;position:relative;overflow:hidden}.cap-view:before{content:"";z-index:2;pointer-events:none;background:linear-gradient(#0a111dd9,#0000);height:60px;position:absolute;inset:0 0 auto}.cap-feed{flex-direction:column;gap:16px;transition:transform .45s cubic-bezier(.2,.6,.2,1);display:flex;position:absolute;bottom:0;left:0;right:0}.cap-line.old{opacity:.4}.cap-en{color:var(--muted);font-size:16px;font-weight:500;line-height:1.6}.cap-zh{margin-top:6px;font-size:clamp(20px,2.4vw,27px);font-weight:700;line-height:1.5}.chips{font-family:var(--mono);letter-spacing:.14em;gap:10px;margin-top:22px;font-size:11px;display:flex}.chip{border:1px solid var(--line);color:var(--faint);border-radius:100px;padding:5px 13px;transition:all .3s}.chip.on-live{color:var(--live);border-color:var(--live);background:#ff61591a}.chip.on-stable{color:var(--stable);border-color:var(--stable);background:#6fb3ff1a}.chip.on-final{color:var(--final);border-color:var(--final);background:#57d9a31a}.demo-side{background:#ffffff08;border-left:1px solid #b4cdf521;padding:26px 24px}@media (max-width:860px){.demo-side{border-top:1px solid #b4cdf521;border-left:0}}.side-t{font-family:var(--mono);letter-spacing:.18em;color:var(--faint);text-transform:uppercase;margin-bottom:16px;font-size:11px}.sum-item{color:var(--muted);border-left:2px solid var(--line);opacity:0;margin-bottom:6px;padding:10px 0 10px 16px;font-size:13px;line-height:1.65;transition:opacity .5s,transform .5s;transform:translateY(8px)}.sum-item.in{opacity:1;transform:none}.sum-item b{color:var(--text);font-weight:600}.sum-item.hot{border-left-color:var(--amber)}.j-line{margin-top:50px;position:relative}.j-rule{background:var(--line);height:1px;position:absolute;top:5px;left:0;right:0}.j-cols{grid-template-columns:1fr 1.35fr 1fr;gap:48px;display:grid}@media (max-width:820px){.j-cols{grid-template-columns:1fr;gap:40px}.j-rule{display:none}}.j-col{padding-top:34px;position:relative}.j-col:before{content:"";background:var(--indigo);border:2px solid var(--amber);border-radius:50%;width:11px;height:11px;position:absolute;top:0;left:0}.j-phase{font-family:var(--mono);letter-spacing:.22em;color:var(--amber);text-transform:uppercase;margin-bottom:12px;font-size:11px}.j-col p{color:var(--muted);border-bottom:1px dashed var(--line);padding:7px 0;font-size:14.5px}.j-col p:last-child{border-bottom:0}.j-col b{color:var(--text);font-weight:600}.classic-hero{background:radial-gradient(52% 58% at 18% -10%, #f2c14e29, transparent 62%), radial-gradient(46% 52% at 84% 4%, #6fb3ff29, transparent 66%), linear-gradient(180deg, var(--black) 0%, var(--deep) 100%);padding:168px 0 96px;position:relative;overflow:hidden}.classic-hero:after{content:"";pointer-events:none;opacity:.45;background:repeating-linear-gradient(0deg,#0000001f 0 1px,#0000 1px 3px);position:absolute;inset:0}.classic-hero .wrap{z-index:2;position:relative}.classic-hero h1{max-width:800px;margin-top:4px;font-size:clamp(38px,6vw,62px);font-weight:800;line-height:1.18}.classic-hero h1 .hl{color:var(--amber)}.classic-stats{margin-top:66px;padding-top:12px}.alt-list{flex-direction:column;gap:72px;margin-top:64px;display:flex}.alt-row{grid-template-columns:1fr 1.1fr;align-items:center;gap:56px;display:grid}.alt-row:nth-child(2n) .alt-text{order:2}@media (max-width:880px){.alt-row{grid-template-columns:1fr;gap:26px}.alt-row:nth-child(2n) .alt-text{order:0}}.alt-tag{font-family:var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--ink-2);font-size:11px}.alt-text h3{color:var(--ink);margin:10px 0 12px;font-size:clamp(22px,2.6vw,30px);font-weight:700;line-height:1.3}.alt-text p{color:var(--ink-2);max-width:44ch;font-size:15px}.alt-points{gap:8px;margin:18px 0 22px;padding:0;list-style:none;display:grid}.alt-points li{color:var(--ink-2);padding-left:20px;font-size:14px;position:relative}.alt-points li:before{content:"";background:var(--amber-ink);width:10px;height:1.5px;position:absolute;top:.62em;left:0}.alt-visual{aspect-ratio:16/10.5;background:linear-gradient(#0b1424 0%,#04080f 100%);border-radius:18px;position:relative;overflow:hidden;box-shadow:0 26px 64px #101e3e38}.alt-visual img{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.alt-visual .glow{opacity:.55;background:radial-gradient(58% 64% at 50% -10%, var(--sc), transparent 62%), radial-gradient(42% 50% at 10% 110%, var(--sc), transparent 68%);position:absolute;inset:0}.alt-visual .scan{pointer-events:none;background:repeating-linear-gradient(0deg,#00000029 0 1px,#0000 1px 3px),linear-gradient(#02050c66 0%,#0000 30%,#02050cd9 78%);position:absolute;inset:0}.alt-cap{z-index:2;border-left:2px solid var(--amber);background:#03070fb8;border-radius:8px;padding:11px 15px;position:absolute;bottom:20px;left:22px;right:22px}.alt-cap .en{color:#c8d8f08c;font-size:11.5px;line-height:1.5;display:block}.alt-cap .zh{color:var(--amber);margin-top:2px;font-size:15px;font-weight:700;line-height:1.55;display:block}.big-quote{text-align:center;max-width:780px;margin:0 auto}.big-quote p{color:var(--text);text-wrap:balance;font-size:clamp(19px,2.6vw,27px);font-weight:600;line-height:1.65}.big-quote cite{font-style:normal;font-family:var(--mono);color:var(--faint);letter-spacing:.08em;margin-top:24px;font-size:12px;display:block}.docs-shell{grid-template-columns:232px 1fr;align-items:start;gap:56px;display:grid}@media (max-width:900px){.docs-shell{grid-template-columns:1fr;gap:32px}}.docs-nav-inner{position:sticky;top:96px}@media (max-width:900px){.docs-nav-inner{position:static}}.docs-group{margin-bottom:26px}.docs-group-title{font-family:var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--faint);margin-bottom:10px;font-size:10.5px}.docs-link{color:var(--muted);border-radius:7px;margin-left:-12px;padding:7px 12px;font-size:14px;transition:color .2s,background .2s;display:block}.docs-link:hover{color:var(--text);background:#ffffff0a}.docs-link.active{color:var(--amber);background:#f2c14e14;font-weight:600}.docs-body{min-width:0}.docs-body .prose{max-width:760px}.docs-body table{border-collapse:collapse;width:100%;margin:0 0 20px;font-size:14px}.docs-body th,.docs-body td{text-align:left;border-bottom:1px solid var(--line);padding:10px 14px}.docs-body th{color:var(--text);letter-spacing:.04em;font-size:12.5px;font-weight:650}.docs-body td{color:var(--muted)}.docs-pager{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;gap:18px;margin-top:56px;padding-top:26px;display:grid}.docs-pager a{color:var(--text);font-size:15px;font-weight:650;display:block}.docs-pager a:hover{color:var(--amber)}.docs-pager small{font-family:var(--mono);letter-spacing:.18em;color:var(--faint);text-transform:uppercase;margin-bottom:5px;font-size:10.5px;display:block}.admin,.login-wrap{--a-bg:#f4f6fa;--a-surface:#fff;--a-ink:#16202f;--a-muted:#55627a;--a-faint:#8794a8;--a-line:#16202f1c;--a-accent:#a96a04;--a-accent-bg:#f2c14e33;--m-ok:#17805c;--m-warn:#b4761a;--m-crit:#c0392b;--m-faint:#98a4b6}.admin{background:var(--a-bg);min-height:100vh;color:var(--a-ink)}.admin-shell{grid-template-columns:236px 1fr;min-height:100vh;display:grid}@media (max-width:860px){.admin-shell{grid-template-columns:1fr}}.admin-side{border-right:1px solid var(--a-line);background:var(--a-surface);flex-direction:column;gap:4px;padding:24px 18px;display:flex}.admin-brand{letter-spacing:.05em;color:var(--a-ink);padding:6px 10px 20px;font-size:15px;font-weight:800}.admin-brand em{color:var(--a-accent);font-style:normal}.admin-side a{color:var(--a-muted);border-radius:8px;padding:9px 12px;font-size:14px;transition:background .2s,color .2s}.admin-side a:hover{color:var(--a-ink);background:#16202f0d}.admin-side a.active{background:var(--a-accent-bg);color:var(--a-accent);font-weight:600}.admin-side .spacer{flex:1}.admin-side .who{color:var(--a-faint);border-top:1px solid var(--a-line);margin-top:12px;padding:12px 12px 0;font-size:12px}.admin-main{min-width:0;padding:34px 40px 70px}@media (max-width:860px){.admin-main{padding:24px 20px 60px}}.admin-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;margin-bottom:26px;display:flex}.admin-head h1{color:var(--a-ink);font-size:24px}.admin-head p{color:var(--a-muted);margin-top:4px;font-size:14px}.admin a{color:inherit}.admin .btn-primary,.login-wrap .btn-primary{background:var(--a-ink);color:#fff;box-shadow:none}.admin .btn-primary:hover{background:#24344b}.admin .btn-ghost,.login-wrap .btn-ghost{background:var(--a-surface);border:1px solid var(--a-line);color:var(--a-ink)}.admin .btn-ghost:hover{border-color:var(--a-accent);color:var(--a-accent)}.admin .link-go{color:var(--a-accent);border-bottom-color:#a96a0459}.admin-card{background:var(--a-surface);border:1px solid var(--a-line);border-radius:12px;padding:22px 24px}.admin-table{border-collapse:collapse;background:var(--a-surface);border:1px solid var(--a-line);border-radius:12px;width:100%;font-size:14px;overflow:hidden}.admin-table th{text-align:left;color:var(--a-faint);font-family:var(--mono);letter-spacing:.16em;text-transform:uppercase;border-bottom:1px solid var(--a-line);background:#fafbfd;padding:12px 14px;font-size:10.5px}.admin-table td{border-bottom:1px solid var(--a-line);color:var(--a-muted);padding:13px 14px}.admin-table tr:last-child td{border-bottom:0}.admin-table tr:hover td{background:#fafbfd}.admin-table a.title{color:var(--a-ink);font-weight:650}.admin-table a.title:hover{color:var(--a-accent)}.pill{font-family:var(--mono);letter-spacing:.12em;border:1px solid;border-radius:100px;padding:3px 10px;font-size:10px;display:inline-block}.pill.on{color:var(--m-ok);background:#17805c17;border-color:#17805c66}.pill.off{color:var(--a-faint);border-color:var(--a-line);background:#f7f9fc}.field{margin-bottom:18px;display:block}.field>span{color:var(--a-ink);margin-bottom:7px;font-size:12.5px;font-weight:600;display:block}.field>span small{color:var(--a-faint);margin-left:6px;font-weight:400}.input,.textarea,.select{border:1px solid var(--a-line);background:var(--a-surface);width:100%;color:var(--a-ink);border-radius:9px;padding:11px 14px;font-family:inherit;font-size:14px;line-height:1.6}.textarea{resize:vertical;min-height:140px}.textarea.code{font-family:var(--mono);min-height:420px;font-size:13px}.input:focus,.textarea:focus,.select:focus{border-color:var(--a-accent);box-shadow:0 0 0 3px var(--a-accent-bg);outline:none}.field-row{grid-template-columns:1fr 1fr;gap:18px;display:grid}@media (max-width:720px){.field-row{grid-template-columns:1fr}}.form-actions{border-top:1px solid var(--a-line);flex-wrap:wrap;align-items:center;gap:12px;margin-top:26px;padding-top:22px;display:flex}.btn-sm{border-radius:8px;padding:9px 20px;font-size:13.5px}.btn-mini{border:1px solid var(--a-line);background:var(--a-surface);color:var(--a-muted);border-radius:7px;padding:5px 12px;font-size:12.5px}.btn-mini:hover{color:var(--a-ink);border-color:var(--a-faint)}.btn-danger{color:var(--m-crit);background:#c0392b12;border:1px solid #c0392b59}.notice{border:1px solid;border-radius:9px;margin-bottom:20px;padding:12px 16px;font-size:13.5px}.notice.err{color:#8e2a1e;background:#c0392b12;border-color:#c0392b4d}.notice.ok{color:#0f6047;background:#17805c12;border-color:#17805c4d}.notice.warn{color:#86560f;background:#f2c14e24;border-color:#b4761a52}.notice code{color:inherit;background:#16202f12}.login-wrap{background:radial-gradient(70% 55% at 50% 0%, #f2c14e29, transparent 70%), var(--a-bg);min-height:100vh;color:var(--a-ink);justify-content:center;align-items:center;padding:24px;display:flex}.login-card{border:1px solid var(--a-line);background:var(--a-surface);border-radius:16px;width:100%;max-width:380px;padding:34px 32px;box-shadow:0 18px 50px #16202f17}.login-card code{background:var(--a-accent-bg);color:var(--a-accent)}.monitor{margin-bottom:34px}.monitor-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:14px;display:flex}.monitor-head h2{color:var(--a-ink);align-items:center;gap:9px;font-size:16px;display:flex}.live-dot{background:var(--m-faint);border-radius:50%;width:7px;height:7px}.live-dot.on{background:var(--m-ok);animation:2s ease-in-out infinite livepulse}@keyframes livepulse{50%{opacity:.35}}.monitor-actions{flex-wrap:wrap;align-items:center;gap:14px;display:flex}.monitor-host{font-family:var(--mono);color:var(--a-faint);letter-spacing:.04em;font-size:11px}.meter-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}@media (max-width:900px){.meter-grid{grid-template-columns:1fr}}.meter{background:var(--a-surface);border:1px solid var(--a-line);border-radius:12px;padding:18px 20px}.meter-head{justify-content:space-between;align-items:baseline;margin-bottom:12px;display:flex}.meter-title{font-family:var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--a-faint);font-size:10.5px}.meter-pct{font-variant-numeric:tabular-nums;font-size:26px;font-weight:700;line-height:1}.meter-pct.ok{color:var(--m-ok)}.meter-pct.warn{color:var(--m-warn)}.meter-pct.crit{color:var(--m-crit)}.meter-pct.na{color:var(--m-faint)}.meter-track{background:#16202f14;border-radius:3px;height:6px;overflow:hidden}.meter-fill{border-radius:3px;height:100%;transition:width .6s,background .4s}.spark{width:100%;height:28px;margin-top:10px;display:block}.meter-na{color:var(--a-faint);padding:6px 0 10px;font-size:12.5px;line-height:1.6}.meter-foot{color:var(--a-muted);font-variant-numeric:tabular-nums;justify-content:space-between;gap:12px;margin-top:10px;font-size:12.5px;display:flex}.monitor-foot{color:var(--a-faint);flex-wrap:wrap;gap:8px 26px;margin-top:14px;font-size:12.5px;display:flex}.monitor-foot b{color:var(--a-muted);font-variant-numeric:tabular-nums;font-weight:600}.pick-grid{grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;display:grid}.pick{cursor:pointer;border:1px solid var(--a-line);background:var(--a-surface);border-radius:11px;padding:14px 16px;transition:border-color .2s,box-shadow .2s;display:block;position:relative}.pick:hover{border-color:var(--a-faint)}.pick input{opacity:0;pointer-events:none;position:absolute}.pick input:checked+.pick-in{color:var(--a-ink)}.pick:has(input:checked){border-color:var(--a-accent);box-shadow:0 0 0 3px var(--a-accent-bg)}.pick-in b{color:var(--a-ink);margin-bottom:4px;font-size:14px;font-weight:650;display:block}.pick-in span{color:var(--a-muted);font-size:12.5px;line-height:1.6}.pick-swatch{gap:5px;margin-bottom:10px;display:flex}.pick-swatch i{border:1px solid #16202f1f;border-radius:5px;width:20px;height:20px}.settings-section{margin-bottom:40px}.settings-section>h2{color:var(--a-ink);margin-bottom:4px;font-size:15px}.settings-section>p.hint{color:var(--a-muted);margin-bottom:18px;font-size:13px}.locale-tabs{gap:8px;margin-bottom:20px;display:flex}.locale-tabs a{border:1px solid var(--a-line);background:var(--a-surface);color:var(--a-muted);border-radius:8px;padding:7px 16px;font-size:13px}.locale-tabs a.active{background:var(--a-accent-bg);border-color:var(--a-accent);color:var(--a-accent);font-weight:600}@media (prefers-reduced-motion:reduce){.rv{opacity:1;transition:none;transform:none}*,:before,:after{animation-duration:10ms!important;animation-iteration-count:1!important}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}
