/* 品牌 AI 可见度监测与尽调 — 站点样式（audit.wangyinzu.com）
   视觉：深色“观测站”。点阵地球、玻璃面板、细网格、等宽读数；
   主色青绿（aqua）表示“被看见”，靛蓝表示“提问”，红 / 橙 / 黄只用于 P0 / P1 / P2 等语义。
   系统字体，零下载。打印时自动换成浅色，方便把报告打印成 PDF。 */
@property --spin { syntax: "<angle>"; inherits: false; initial-value: 0deg; }

:root {
  --bg: #03060b;
  --bg-2: #060c15;
  --panel: rgba(9, 18, 30, 0.66);
  --panel-2: rgba(13, 26, 42, 0.78);
  --line: rgba(120, 210, 220, 0.12);
  --line-2: rgba(120, 210, 220, 0.24);
  --text: #eaf4f6;
  --fog: #9db1bd;
  --dim: #7d929e;   /* 灰色小字：在最亮的面板底色上对比度也 ≥ 4.5（WCAG AA） */
  --aqua: #36e2c4;
  --aqua-2: #7ff0dc;
  --indigo: #7b8cff;
  --blue: #3aa0ff;
  --red: #ff5d6c;
  --red-soft: rgba(255, 93, 108, 0.12);
  --orange: #ffa24a;
  --orange-soft: rgba(255, 162, 74, 0.12);
  --yellow: #e8d36a;
  --yellow-soft: rgba(232, 211, 106, 0.1);
  --green: #36e2c4;
  --green-soft: rgba(54, 226, 196, 0.12);

  --font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", "Noto Sans SC", "Noto Sans CJK SC", "Segoe UI", Roboto, Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Code", "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;

  --r-xl: 26px;
  --r-l: 20px;
  --r-m: 14px;
  --r-s: 10px;
  --pill: 999px;
  --w: 1200px;
  --w-narrow: 860px;
  --gutter: clamp(16px, 4vw, 40px);
  --band-y: clamp(84px, 11vw, 150px);
  --nav-h: 64px;
  --ease: cubic-bezier(.16, 1, .3, 1);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 16px); background: var(--bg); }
body { margin: 0; min-height: 100vh; background: var(--bg); color: var(--text); font-family: var(--font); font-size: 16.5px; line-height: 1.7; letter-spacing: 0.01em; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; overflow-x: clip; }
img, svg { display: block; max-width: 100%; }
a { color: var(--aqua-2); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; line-height: 1.2; letter-spacing: 0.005em; }
p, ul, ol, dl, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button { font: inherit; color: inherit; }
::selection { background: rgba(54, 226, 196, 0.35); color: #fff; }
:focus-visible { outline: 2px solid var(--aqua); outline-offset: 3px; border-radius: 8px; }
[hidden] { display: none !important; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.skip { position: absolute; left: 12px; top: -48px; z-index: 100; padding: 8px 14px; background: var(--text); color: var(--bg); border-radius: 8px; font-size: 14px; }
.skip:focus { top: 10px; text-decoration: none; }
.wrap { width: 100%; max-width: calc(var(--w) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.wrap--narrow { max-width: calc(var(--w-narrow) + var(--gutter) * 2); }
.muted { color: var(--fog); font-size: 14px; }
.center { text-align: center; }
main, .footer { position: relative; z-index: 2; }

/* 待补 / 待填：一眼看出是空位，不是数据 */
.tbd { display: inline-flex; align-items: center; padding: 0 8px; min-height: 22px; border: 1px dashed rgba(157, 177, 189, 0.5); border-radius: 6px; color: var(--fog); background: transparent; font-size: 12.5px; font-weight: 500; line-height: 1.6; letter-spacing: 0.04em; white-space: nowrap; vertical-align: middle; }

/* ---------- 背景氛围层 ---------- */
.atmos { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.atmos__grid { position: absolute; inset: -2px; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 72px 72px; -webkit-mask-image: radial-gradient(90% 70% at 50% 20%, #000 20%, transparent 75%); mask-image: radial-gradient(90% 70% at 50% 20%, #000 20%, transparent 75%); opacity: .55; }
.atmos__glow { position: absolute; inset: 0; background: radial-gradient(50% 40% at 78% 12%, rgba(54, 226, 196, 0.12), transparent 70%), radial-gradient(45% 35% at 10% 60%, rgba(123, 140, 255, 0.1), transparent 70%); }
.atmos__grain { position: absolute; inset: 0; opacity: .05; mix-blend-mode: overlay; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
.hud { position: fixed; left: 14px; right: 14px; bottom: 24px; z-index: 30; display: flex; justify-content: space-between; align-items: flex-end; pointer-events: none; font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--dim); }
.hud span { display: inline-flex; align-items: center; gap: 10px; writing-mode: vertical-rl; }
@media (max-width: 1359px) { .hud { display: none; } }
.hud__dot { width: 6px; height: 6px; border-radius: 50%; background: var(--aqua); box-shadow: 0 0 10px var(--aqua); animation: blink 2.6s infinite; }
@keyframes blink { 50% { opacity: .35; } }

/* ---------- 按钮与链接 ---------- */
.btn { position: relative; isolation: isolate; display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 0 22px; border: 1px solid transparent; border-radius: var(--pill); font-size: 16px; font-weight: 600; line-height: 1; letter-spacing: 0.02em; cursor: pointer; text-decoration: none; white-space: nowrap; overflow: hidden; transition: background-color .2s, color .2s, border-color .2s, box-shadow .25s, transform .12s; }
.btn:hover { text-decoration: none; }
.btn:active { transform: scale(0.98); }
.btn .ico--arrow { width: 18px; height: 18px; transition: transform .3s var(--ease); }
.btn:hover .ico--arrow { transform: translateX(3px); }
.btn--primary { background: linear-gradient(180deg, #4cf0d2, #1fbfa3); color: #03130f; box-shadow: 0 10px 34px rgba(54, 226, 196, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.45); }
.btn--primary::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, 0.55) 50%, transparent 70%); transform: translateX(-120%); transition: transform .8s var(--ease); }
.btn--primary:hover { box-shadow: 0 14px 44px rgba(54, 226, 196, 0.42), inset 0 1px 0 rgba(255, 255, 255, 0.5); }
.btn--primary:hover::after { transform: translateX(120%); }
.btn--small { min-height: 36px; padding: 0 16px; font-size: 14px; }
.btn--large { min-height: 54px; font-size: 17px; }
.btn--block { display: flex; width: 100%; }
.btn--outline { border-color: rgba(54, 226, 196, 0.55); color: var(--aqua-2); background: rgba(54, 226, 196, 0.05); }
.btn--outline:hover { background: rgba(54, 226, 196, 0.16); color: #fff; }
.btn--ghost { border-color: var(--line-2); color: var(--text); background: rgba(9, 18, 30, 0.5); }
.btn--ghost:hover { border-color: var(--aqua); }
.btn[aria-busy="true"] { opacity: .7; cursor: progress; }
.link { display: inline-flex; align-items: center; gap: 6px; font-size: 16px; font-weight: 500; color: var(--aqua-2); }
.ico--chev { width: 12px; height: 12px; margin-top: 1px; }
.links { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 32px; margin-top: 36px; }

/* ---------- 导航 ---------- */
.nav { position: sticky; top: 0; z-index: 50; transition: background-color .3s, border-color .3s; border-bottom: 1px solid transparent; }
.nav.is-scrolled, .nav.is-open { background: rgba(3, 6, 11, 0.72); backdrop-filter: saturate(160%) blur(18px); -webkit-backdrop-filter: saturate(160%) blur(18px); border-bottom-color: var(--line); }
.nav__bar { display: flex; align-items: center; gap: 26px; max-width: calc(var(--w) + var(--gutter) * 2); height: var(--nav-h); margin: 0 auto; padding: 0 var(--gutter); }
.nav__brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); font-size: 15px; font-weight: 600; letter-spacing: 0.04em; white-space: nowrap; margin-right: auto; }
.nav__brand:hover { text-decoration: none; }
.mark { width: 28px; height: 28px; flex: none; filter: drop-shadow(0 0 8px rgba(54, 226, 196, 0.35)); }
.nav__links { display: flex; gap: 4px; padding: 4px; border: 1px solid var(--line); border-radius: 999px; background: rgba(6, 12, 21, 0.55); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.nav__links a { padding: 7px 14px; border-radius: 999px; color: var(--fog); font-size: 14px; transition: color .2s, background-color .2s; }
.nav__links a:hover { color: var(--text); text-decoration: none; background: rgba(255, 255, 255, 0.05); }
.nav__links a[aria-current="page"] { color: #fff; background: rgba(54, 226, 196, 0.14); box-shadow: inset 0 0 0 1px rgba(54, 226, 196, 0.4); }
.nav__cta { gap: 8px; }
.nav__dot { width: 6px; height: 6px; border-radius: 50%; background: #03130f; box-shadow: 0 0 0 3px rgba(3, 19, 15, 0.2); }
.nav__toggle { display: none; width: 44px; height: 44px; margin-right: -8px; padding: 0; border: 0; background: none; cursor: pointer; }
.nav__toggle-icon { position: relative; display: block; width: 18px; height: 12px; margin: auto; }
.nav__toggle-icon i { position: absolute; left: 0; right: 0; height: 1.6px; border-radius: 2px; background: var(--text); transition: transform .3s var(--ease), top .3s var(--ease); }
.nav__toggle-icon i:first-child { top: 2px; }
.nav__toggle-icon i:last-child { top: 9px; }
.nav.is-open .nav__toggle-icon i:first-child { top: 5.5px; transform: rotate(45deg); }
.nav.is-open .nav__toggle-icon i:last-child { top: 5.5px; transform: rotate(-45deg); }
.nav__rail { position: absolute; left: 0; right: 0; bottom: -1px; height: 1px; overflow: hidden; }
.nav__rail span { display: block; height: 100%; background: linear-gradient(90deg, transparent, var(--aqua) 35%, var(--indigo)); transform-origin: left; transform: scaleX(0); box-shadow: 0 0 10px var(--aqua); }

/* ---------- 版块 ---------- */
.band { position: relative; padding: var(--band-y) 0; }
.band--tight { padding-top: 24px; }
.band--dark { background: linear-gradient(180deg, transparent, rgba(6, 14, 24, 0.7) 20%, rgba(6, 14, 24, 0.7) 80%, transparent); }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px; font-family: var(--mono); font-size: 12px; letter-spacing: .16em; color: var(--aqua-2); text-transform: uppercase; }
.eyebrow i { width: 22px; height: 1px; background: var(--aqua); box-shadow: 0 0 8px var(--aqua); }
.shead { max-width: 860px; margin: 0 auto 56px; text-align: center; }
.shead .eyebrow { justify-content: center; }
/* 标题只在标点、空格处换行（中文不把词拆开），放不下时再任意断开 */
.shead__title { font-size: clamp(32px, 4.8vw, 58px); line-height: 1.16; letter-spacing: 0.01em; word-break: keep-all; overflow-wrap: anywhere; text-wrap: balance; background: linear-gradient(180deg, #fff 35%, #a9d7dc); -webkit-background-clip: text; background-clip: text; color: transparent; }
.shead__lede { margin-top: 20px; color: var(--fog); font-size: 17.5px; text-wrap: pretty; }
.notice { display: flex; gap: 12px; align-items: flex-start; max-width: 860px; margin: 0 auto 28px; padding: 14px 18px; border: 1px solid rgba(232, 211, 106, 0.3); border-radius: var(--r-m); background: var(--yellow-soft); color: #efe2a6; font-size: 14.5px; }
.ico--info { width: 18px; height: 18px; flex: none; margin-top: 3px; }

/* ---------- 子页标题 ---------- */
.phead { position: relative; padding: clamp(70px, 10vw, 130px) 0 clamp(40px, 6vw, 70px); overflow: hidden; }
.phead .final__ring { width: min(760px, 130vw); opacity: .8; }
.phead__wrap { position: relative; }
.phead__wrap { max-width: calc(980px + var(--gutter) * 2); text-align: center; }
.phead .eyebrow { justify-content: center; }
.phead__title { font-size: clamp(38px, 6vw, 76px); line-height: 1.1; word-break: keep-all; overflow-wrap: anywhere; text-wrap: balance; background: linear-gradient(180deg, #fff 30%, #9fd8dc); -webkit-background-clip: text; background-clip: text; color: transparent; }
.phead__lede { max-width: 720px; margin: 24px auto 0; color: var(--fog); font-size: 18px; }
.phead__actions { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 14px 28px; margin-top: 34px; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: clamp(36px, 6vw, 70px) 0 0; overflow: hidden; }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 32px; align-items: center; min-height: min(calc(100svh - var(--nav-h) - 60px), 820px); }
.hero__copy { position: relative; z-index: 2; }
.hero__title { font-size: clamp(38px, 5.4vw, 72px); line-height: 1.12; letter-spacing: 0.005em; word-break: keep-all; overflow-wrap: anywhere; text-wrap: balance; background: linear-gradient(180deg, #ffffff 40%, #b3e9e2); -webkit-background-clip: text; background-clip: text; color: transparent; filter: drop-shadow(0 0 30px rgba(54, 226, 196, 0.18)); }
.hero__sub { margin-top: 14px; font-size: clamp(22px, 2.6vw, 32px); font-weight: 700; color: var(--aqua); text-shadow: 0 0 24px rgba(54, 226, 196, 0.45); }
.hero__lede { margin-top: 18px; max-width: 34em; color: var(--fog); font-size: 17px; }
.start { margin-top: 30px; max-width: 560px; }
.start__box { position: relative; display: flex; align-items: center; gap: 8px; padding: 6px 6px 6px 16px; border: 1px solid var(--line-2); border-radius: 999px; background: rgba(6, 14, 24, 0.82); box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.05); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); transition: border-color .25s, box-shadow .25s; }
.start__box::before { content: ""; position: absolute; inset: -1px; z-index: -1; border-radius: inherit; padding: 1px; background: conic-gradient(from var(--spin), transparent 0 60%, var(--aqua), var(--indigo), transparent 85%); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; animation: spin 6s linear infinite; opacity: .9; }
@keyframes spin { to { --spin: 360deg; } }
.start__box:focus-within { border-color: rgba(54, 226, 196, 0.6); box-shadow: 0 20px 60px rgba(54, 226, 196, 0.15), 0 0 0 4px rgba(54, 226, 196, 0.12); }
.start__icon { color: var(--fog); }
.start__icon .ico--search { width: 20px; height: 20px; }
.start__box input { flex: 1; min-width: 0; height: 46px; padding: 0 4px; border: 0; background: transparent; color: var(--text); font: inherit; font-size: 17px; outline: none; }
.start__box input::placeholder { color: var(--dim); }
.start__box .btn { flex: none; min-height: 46px; }
.start__note { margin-top: 12px; padding-left: 18px; color: var(--dim); font-size: 13.5px; }
.chans { margin-top: 30px; }
.chans__label { font-family: var(--mono); font-size: 11.5px; letter-spacing: .12em; color: var(--dim); text-transform: uppercase; }
.chans__list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.chan { display: inline-flex; align-items: center; gap: 8px; min-height: 36px; padding: 0 14px; border: 1px solid var(--line-2); border-radius: 999px; background: rgba(6, 14, 24, 0.6); color: var(--fog); font-size: 14px; cursor: pointer; transition: color .2s, border-color .2s, background-color .2s, box-shadow .2s; }
.chan i { width: 7px; height: 7px; border-radius: 50%; background: var(--aqua); box-shadow: 0 0 8px var(--aqua); }
.chan:hover { color: var(--text); border-color: rgba(54, 226, 196, 0.5); }
.chan[aria-pressed="true"] { color: #fff; border-color: var(--aqua); background: rgba(54, 226, 196, 0.16); box-shadow: 0 0 24px rgba(54, 226, 196, 0.25); }
.chan--planned { cursor: default; opacity: .6; }
.chan--planned i { background: var(--dim); box-shadow: none; }

/* 3D 地球 */
.globe { position: relative; margin: 0; }
.globe__stage { position: relative; height: clamp(380px, 62vh, 640px); touch-action: pan-y; user-select: none; -webkit-user-select: none; }
/* 只有 3D 真的在画（.is-live）时才显示抓手光标和“拖动旋转”的提示；没有 3D 就是一张静态图 */
.globe__stage.is-live, .prism__stage.is-live { cursor: grab; }
.globe__stage.is-live.is-dragging, .prism__stage.is-live.is-dragging { cursor: grabbing; }
.globe__hint { visibility: hidden; }
.globe:has(.is-live) .globe__hint { visibility: visible; }
.globe__canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 1.2s var(--ease); }
.globe__stage.is-live .globe__canvas { opacity: 1; }
.globe__fallback { position: absolute; inset: 6%; width: 88%; height: 88%; transition: opacity .8s; }
.globe__stage.is-live .globe__fallback { opacity: 0; }
.globe__labels { position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .8s .4s; }
.globe__stage.is-live .globe__labels { opacity: 1; }
.glabel { position: absolute; left: 0; top: 0; display: inline-flex; align-items: center; gap: 6px; transition: opacity .3s, filter .3s; will-change: transform; }
.glabel i { position: absolute; left: -3px; top: -3px; width: 6px; height: 6px; }
.glabel b { transform: translate(12px, -26px); padding: 3px 9px; border: 1px solid rgba(123, 140, 255, 0.5); border-radius: 999px; background: rgba(6, 12, 24, 0.82); color: #dfe4ff; font-family: var(--mono); font-size: 11.5px; font-weight: 500; letter-spacing: .04em; white-space: nowrap; backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); transition: border-color .25s, color .25s, box-shadow .25s; }
.glabel.is-on b { border-color: var(--aqua); color: #fff; box-shadow: 0 0 20px rgba(54, 226, 196, 0.4); }
.glabel.is-dim { opacity: .35; }
.glabel.is-back { opacity: .22; filter: blur(.5px); }
.glabel--brand b { transform: translate(-50%, 18px); border-color: rgba(54, 226, 196, 0.7); color: #fff; font-family: var(--font); font-size: 13px; font-weight: 700; max-width: 220px; overflow: hidden; text-overflow: ellipsis; box-shadow: 0 0 24px rgba(54, 226, 196, 0.3); }
.globe__readout { position: absolute; left: 0; right: 0; bottom: 10px; display: flex; justify-content: center; gap: 16px; pointer-events: none; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; color: var(--dim); }
.globe__readout span:first-child { color: var(--aqua-2); }
.globe__cap { margin-top: 8px; color: var(--dim); font-size: 13px; text-align: center; }
.bracket { position: absolute; width: 20px; height: 20px; border: 0 solid rgba(54, 226, 196, 0.45); pointer-events: none; }
.bracket--tl { top: 0; left: 0; border-top-width: 1px; border-left-width: 1px; }
.bracket--tr { top: 0; right: 0; border-top-width: 1px; border-right-width: 1px; }
.bracket--bl { bottom: 0; left: 0; border-bottom-width: 1px; border-left-width: 1px; }
.bracket--br { bottom: 0; right: 0; border-bottom-width: 1px; border-right-width: 1px; }
.ticker { position: relative; z-index: 2; margin-top: 40px; padding: 14px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.ticker__track { display: flex; width: max-content; animation: ticker 48s linear infinite; }
.ticker__track > span { display: inline-flex; align-items: center; gap: 22px; padding-right: 22px; font-family: var(--mono); font-size: 12.5px; letter-spacing: .08em; color: var(--dim); white-space: nowrap; }
.ticker b { font-weight: 500; color: var(--fog); }
.ticker i { font-style: normal; color: rgba(54, 226, 196, 0.5); }
@keyframes ticker { to { transform: translateX(-50%); } }

/* ---------- 两个层次 ---------- */
.tiers__grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 40px; align-items: center; }
.tiers__cards { display: grid; gap: 16px; }
.layer { position: relative; padding: 28px 28px 30px; border: 1px solid var(--line); border-radius: var(--r-xl); background: var(--panel); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); overflow: hidden; }
.layer::before { content: ""; position: absolute; inset: 0 0 auto; height: 1px; background: linear-gradient(90deg, transparent, var(--aqua), transparent); opacity: .6; }
.layer--back::before { background: linear-gradient(90deg, transparent, var(--indigo), transparent); }
.layer__tag { display: inline-flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 12px; letter-spacing: .12em; color: var(--aqua-2); text-transform: uppercase; }
.layer--back .layer__tag { color: #b8c0ff; }
.layer__tag span { display: inline-grid; place-items: center; min-width: 30px; height: 22px; border: 1px solid currentColor; border-radius: 6px; font-size: 11px; opacity: .85; }
.layer h3 { margin-top: 14px; font-size: 28px; }
.layer > p { margin-top: 10px; color: var(--fog); }
.layer .ticks { margin: 18px 0 22px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 16px; }
.layer__split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 18px; }
.layer__split > div { padding: 18px; border: 1px solid var(--line); border-radius: var(--r-l); background: rgba(3, 8, 14, 0.5); }
.layer__split h4 { font-size: 18px; }
.layer__split p { margin: 8px 0 12px; color: var(--fog); font-size: 14.5px; }
.layer__split .link { font-size: 14.5px; }
.ticks li { display: flex; gap: 8px; align-items: flex-start; font-size: 15px; }
.ico--check { width: 18px; height: 18px; flex: none; margin-top: 3px; color: var(--aqua); }
.iso { --tx: 0deg; --ty: 0deg; position: relative; height: 460px; perspective: 1100px; overflow: hidden; }
.iso__scene { position: absolute; inset: 0; transform-style: preserve-3d; transform: rotateX(calc(58deg + var(--ty))) rotateZ(calc(-38deg + var(--tx))); transition: transform .6s var(--ease); }
.iso__plane { position: absolute; left: 14%; right: 14%; height: 54%; display: flex; flex-direction: column; justify-content: flex-end; gap: 4px; padding: 22px; border-radius: 22px; border: 1px solid; backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.iso__plane span { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; opacity: .8; }
.iso__plane b { font-size: 20px; }
.iso__plane--back { top: 30%; border-color: rgba(123, 140, 255, 0.5); background: linear-gradient(135deg, rgba(123, 140, 255, 0.22), rgba(123, 140, 255, 0.04)), repeating-linear-gradient(0deg, rgba(123, 140, 255, 0.12) 0 1px, transparent 1px 28px), repeating-linear-gradient(90deg, rgba(123, 140, 255, 0.12) 0 1px, transparent 1px 28px); color: #cfd5ff; box-shadow: 0 0 60px rgba(123, 140, 255, 0.18); transform: translateZ(0); }
.iso__plane--front { top: 8%; border-color: rgba(54, 226, 196, 0.6); background: linear-gradient(135deg, rgba(54, 226, 196, 0.24), rgba(54, 226, 196, 0.04)), repeating-linear-gradient(0deg, rgba(54, 226, 196, 0.14) 0 1px, transparent 1px 28px), repeating-linear-gradient(90deg, rgba(54, 226, 196, 0.14) 0 1px, transparent 1px 28px); color: #d6fff7; box-shadow: 0 0 70px rgba(54, 226, 196, 0.22); transform: translateZ(120px); }
.iso__beam { position: absolute; left: 50%; top: 34%; width: 2px; height: 1px; transform-style: preserve-3d; }
.iso__beam i { position: absolute; left: -3px; width: 8px; height: 8px; border-radius: 50%; background: var(--aqua); box-shadow: 0 0 14px var(--aqua); animation: beam 2.4s linear infinite; animation-delay: calc(var(--i) * -0.4s); transform: rotateX(-90deg); }
@keyframes beam { from { transform: translateZ(120px) rotateX(-90deg); opacity: 0; } 15% { opacity: 1; } 85% { opacity: 1; } to { transform: translateZ(0) rotateX(-90deg); opacity: 0; } }
.flow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; margin-top: 56px; border: 1px solid var(--line); border-radius: var(--r-l); overflow: hidden; background: var(--panel); }
.flow li { position: relative; display: flex; align-items: center; gap: 12px; padding: 18px 20px; font-size: 15.5px; font-weight: 600; }
.flow li + li { border-left: 1px solid var(--line); }
.flow li span { font-family: var(--mono); font-size: 12px; color: var(--aqua-2); }
.flow li:not(:last-child)::after { content: ""; position: absolute; right: -6px; top: 50%; z-index: 1; width: 10px; height: 10px; margin-top: -5px; border-top: 1px solid var(--line-2); border-right: 1px solid var(--line-2); transform: rotate(45deg); background: var(--bg-2); }

/* ---------- 测什么（便当格） ---------- */
.bento { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; }
.tile { position: relative; padding: 28px; border: 1px solid var(--line); border-radius: var(--r-xl); background: var(--panel); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); overflow: hidden; min-width: 0; }
.tile::after { content: ""; position: absolute; top: 14px; right: 14px; width: 12px; height: 12px; border-top: 1px solid rgba(54, 226, 196, 0.5); border-right: 1px solid rgba(54, 226, 196, 0.5); }
.tile--questions { grid-column: span 3; }
.tile--scoring { grid-column: span 3; grid-row: span 2; }
.tile--channels, .tile--records { grid-column: span 3; }
.tile--tiers, .tile--rules { grid-column: span 3; }
.tile__title { font-size: 21px; margin-bottom: 14px; }
.tile__big { display: flex; align-items: baseline; gap: 8px; }
.tile__big b { font-family: var(--mono); font-size: 72px; font-weight: 600; line-height: 1; color: #fff; text-shadow: 0 0 30px rgba(54, 226, 196, 0.45); }
.tile__big span { color: var(--fog); font-size: 18px; }
.tile__foot { margin-top: 16px; color: var(--dim); font-size: 13.5px; }
.tile p { color: var(--fog); font-size: 15px; }
.qgrid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; margin: 20px 0; }
.qtile { display: grid; place-items: center; height: 40px; border-radius: 10px; font-family: var(--mono); font-size: 13px; font-weight: 600; animation: qpulse 4.8s var(--ease) infinite; animation-delay: calc(var(--i) * 0.4s); }
.qtile--a { background: rgba(54, 226, 196, 0.1); color: var(--aqua-2); border: 1px solid rgba(54, 226, 196, 0.3); }
.qtile--b { background: rgba(123, 140, 255, 0.12); color: #c3caff; border: 1px solid rgba(123, 140, 255, 0.35); }
@keyframes qpulse { 0%, 85%, 100% { box-shadow: none; } 90% { box-shadow: 0 0 18px rgba(54, 226, 196, 0.5); } }
.qkinds { display: grid; gap: 12px; }
.qkinds h3 { display: flex; align-items: center; gap: 8px; font-size: 16px; }
.qkinds p { margin-top: 2px; font-size: 14px; }
.dot { width: 9px; height: 9px; border-radius: 50%; }
.dot--a { background: var(--aqua); box-shadow: 0 0 8px var(--aqua); }
.dot--b { background: var(--indigo); box-shadow: 0 0 8px var(--indigo); }
.chanpair { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.chanpair span { padding: 5px 12px; border: 1px solid rgba(54, 226, 196, 0.35); border-radius: 999px; font-family: var(--mono); font-size: 13px; color: var(--aqua-2); background: rgba(54, 226, 196, 0.06); }
.chanpair span.is-planned { border-style: dashed; color: var(--dim); border-color: var(--line-2); background: transparent; }
.chanpair__note { display: flex; gap: 8px; align-items: center; color: var(--dim); font-size: 13px; margin-bottom: 8px; }
.pdot { width: 7px; height: 7px; border-radius: 50%; border: 1px solid var(--dim); }
.tile--records .ticks { display: grid; gap: 8px; }
.glossary { display: grid; gap: 8px; margin-top: 18px; font-size: 14px; color: var(--fog); }
.glossary b { display: inline-block; min-width: 7em; margin-right: 8px; color: var(--text); }
.tiers-legend { display: grid; gap: 10px; }
.tiers-legend li { display: flex; gap: 12px; align-items: center; font-size: 15px; color: var(--fog); }
.tier { display: inline-grid; place-items: center; width: 28px; height: 28px; flex: none; border-radius: 8px; font-family: var(--mono); font-size: 13px; font-weight: 700; }
.tier--a { background: var(--green-soft); color: var(--aqua); border: 1px solid rgba(54, 226, 196, 0.4); }
.tier--b { background: rgba(123, 140, 255, 0.12); color: #c3caff; border: 1px solid rgba(123, 140, 255, 0.4); }
.tier--c { background: var(--orange-soft); color: var(--orange); border: 1px solid rgba(255, 162, 74, 0.4); }
.rules { display: grid; gap: 8px; margin: 18px 0; color: var(--fog); font-size: 14px; }
.rules li { position: relative; padding-left: 16px; }
.rules li::before { content: ""; position: absolute; left: 0; top: .75em; width: 6px; height: 6px; border-radius: 50%; background: var(--aqua); }

/* 3D 评分棱柱 */
.prism { margin: 0; }
.prism__stage { position: relative; height: 360px; margin: 0 -10px; touch-action: pan-y; user-select: none; -webkit-user-select: none; display: none; }
.js .prism__stage { display: block; }
.prism__canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 1s var(--ease); }
.prism__stage.is-live .prism__canvas { opacity: 1; }
.prism__stage:not(.is-live) { height: 0; }
.prism__labels { position: absolute; inset: 0; pointer-events: none; }
.plabel { position: absolute; left: 0; top: 0; display: flex; flex-direction: column; align-items: center; transform-origin: 0 0; transition: opacity .25s; will-change: transform; }
.plabel b, .plabel small { transform: translateX(-50%); white-space: nowrap; }
.plabel b { position: absolute; top: -18px; padding: 2px 8px; border-radius: 999px; background: rgba(6, 12, 22, 0.82); border: 1px solid var(--line-2); font-size: 12px; font-weight: 600; transition: border-color .2s, box-shadow .2s; }
.plabel small { position: absolute; top: 6px; font-family: var(--mono); font-size: 10.5px; color: var(--dim); }
.plabel.is-on b { border-color: var(--aqua); box-shadow: 0 0 16px rgba(54, 226, 196, 0.4); }
.plabel.is-dim { opacity: .4; }
.prism__tip { position: absolute; left: 50%; bottom: 6px; max-width: 92%; padding: 10px 14px; border: 1px solid rgba(54, 226, 196, 0.45); border-radius: 12px; background: rgba(4, 10, 18, 0.92); font-size: 13.5px; text-align: center; transform: translate(-50%, 8px); opacity: 0; transition: opacity .2s, transform .3s var(--ease); pointer-events: none; }
.prism__tip.is-on { opacity: 1; transform: translate(-50%, 0); }
.prism__tip b { display: block; color: var(--aqua-2); font-size: 13px; }
.prism__tip span { color: var(--fog); }
.prism__cap { margin-top: 14px; color: var(--dim); font-size: 13px; }
.prism__hint { display: none; margin-bottom: 4px; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; color: var(--aqua-2); }
.prism:has(.is-live) .prism__hint { display: block; }
.scale { display: grid; gap: 10px; margin-top: 14px; }
.scale li { display: grid; grid-template-columns: 7.5em minmax(0, 1fr) 2.2em; gap: 12px; align-items: center; font-size: 14px; }
.scale__name { color: var(--fog); }
.scale__bar { position: relative; height: 8px; border-radius: 99px; background: rgba(255, 255, 255, 0.05); }
.scale__bar::after { content: ""; position: absolute; inset: 0 auto 0 0; width: var(--track); border-radius: inherit; background: linear-gradient(90deg, rgba(54, 226, 196, 0.35), var(--aqua)); box-shadow: 0 0 12px rgba(54, 226, 196, 0.35); }
.scale__max { font-family: var(--mono); text-align: right; color: var(--text); }

/* ---------- 示例报告 ---------- */
.doc { border: 1px solid var(--line-2); border-radius: var(--r-xl); background: rgba(6, 12, 21, 0.82); box-shadow: 0 40px 100px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.02) inset; overflow: hidden; backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.doc__bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 20px; padding: 14px 18px; border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, 0.02); }
.doc__title { display: flex; align-items: center; gap: 12px; font-weight: 600; font-size: 15px; }
.doc__title span { padding: 2px 9px; border: 1px solid var(--line-2); border-radius: 999px; font-size: 12px; color: var(--fog); font-weight: 500; }
.doc__lights { display: inline-flex; gap: 5px; }
.doc__lights b { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, 0.12); }
.doc__lights b:first-child { background: rgba(255, 93, 108, 0.7); }
.doc__lights b:nth-child(2) { background: rgba(232, 211, 106, 0.7); }
.doc__lights b:last-child { background: rgba(54, 226, 196, 0.7); }
.doc__panel { padding: 24px; }
.seg { display: inline-flex; flex-wrap: wrap; gap: 4px; padding: 4px; border: 1px solid var(--line); border-radius: 999px; background: rgba(3, 8, 14, 0.6); }
.seg__btn { min-height: 34px; padding: 0 14px; border: 0; border-radius: 999px; background: transparent; color: var(--fog); font-size: 14px; cursor: pointer; transition: color .2s, background-color .2s; }
.seg__btn:hover { color: var(--text); }
.seg__btn[aria-selected="true"] { background: rgba(54, 226, 196, 0.16); color: #fff; box-shadow: inset 0 0 0 1px rgba(54, 226, 196, 0.45); }
.seg--wrap { flex-wrap: wrap; border-radius: 16px; }

/* 提及矩阵与表格 */
.mlegend { margin-bottom: 16px; color: var(--dim); font-size: 13.5px; }
.matrix { margin: 0 0 22px; }
.matrix__head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 20px; margin-bottom: 10px; }
.matrix__title { display: inline-flex; align-items: baseline; gap: 10px; font-weight: 600; font-size: 15.5px; }
.tcode { padding: 1px 7px; border: 1px solid rgba(54, 226, 196, 0.4); border-radius: 6px; font-family: var(--mono); font-size: 11.5px; color: var(--aqua-2); font-weight: 500; }
.matrix__sums { display: flex; flex-wrap: wrap; gap: 6px; }
.sum { padding: 2px 9px; border-radius: 999px; background: rgba(54, 226, 196, 0.1); color: var(--aqua-2); font-size: 12px; }
.sum--pending { background: transparent; border: 1px dashed var(--line-2); color: var(--dim); }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r-m); background: rgba(3, 8, 14, 0.5); }
.rtable { width: 100%; border-collapse: collapse; font-size: 14px; }
.rtable th, .rtable td { padding: 11px 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.rtable thead th { position: sticky; top: 0; background: rgba(9, 18, 30, 0.95); color: var(--fog); font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: .04em; white-space: nowrap; }
.rtable tbody tr:hover { background: rgba(54, 226, 196, 0.04); }
.rtable tbody tr:last-child th, .rtable tbody tr:last-child td { border-bottom: 0; }
.m-id { font-family: var(--mono); color: var(--aqua-2); white-space: nowrap; }
.m-prompt { min-width: 12em; color: var(--fog); }
.m-cell { white-space: nowrap; }
.m-more td { color: var(--dim); text-align: center; font-size: 13px; }
.m-summary { margin-top: 6px; color: var(--fog); font-size: 13.5px; }
.m-rec { font-family: var(--mono); font-size: 12.5px; color: var(--fog); white-space: nowrap; }
.pill { display: inline-flex; align-items: center; min-height: 24px; padding: 0 9px; border-radius: 999px; font-size: 12.5px; font-weight: 600; white-space: nowrap; }
.pill--yes, .pill--ok { background: var(--green-soft); color: var(--aqua); }
.pill--no { background: rgba(255, 255, 255, 0.05); color: var(--fog); }
.pill--fail { background: var(--red-soft); color: var(--red); }
.pill--part { background: var(--orange-soft); color: var(--orange); }
.mdetails { margin-top: 26px; }
.mdetails__bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.sub { font-size: 17px; margin: 22px 0 12px; }
.mdetails__bar .sub { margin: 0; }
.md-panel__h { margin-bottom: 10px; font-size: 15px; color: var(--aqua-2); }

/* 评分卡 */
.score { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 28px; align-items: start; }
.score__total { padding: 22px; border: 1px solid rgba(54, 226, 196, 0.3); border-radius: var(--r-l); background: radial-gradient(120% 100% at 0% 0%, rgba(54, 226, 196, 0.12), transparent 60%), rgba(3, 8, 14, 0.6); }
.score__label { display: block; font-family: var(--mono); font-size: 12px; letter-spacing: .1em; color: var(--fog); }
.score__num { display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.score__num b { font-family: var(--mono); font-size: 56px; line-height: 1; color: #fff; }
.score__dash { font-family: var(--mono); font-size: 46px; line-height: 1; color: var(--dim); }
.score__max { font-family: var(--mono); color: var(--fog); }
.score__summary, .score__scope { margin-top: 12px; color: var(--fog); font-size: 14px; }
.dims { display: grid; gap: 16px; }
.dim__head { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.dim__name { font-weight: 600; }
.dim__val { display: inline-flex; align-items: baseline; gap: 4px; }
.dim__val b { font-family: var(--mono); font-size: 20px; color: #fff; }
.dim__max { font-family: var(--mono); font-size: 13px; color: var(--dim); }
.bar { position: relative; height: 10px; margin-top: 8px; width: var(--track); border-radius: 99px; background: rgba(255, 255, 255, 0.06); overflow: hidden; }
.bar__fill { position: absolute; inset: 0 auto 0 0; width: var(--fill); border-radius: inherit; background: linear-gradient(90deg, var(--indigo), var(--aqua)); box-shadow: 0 0 12px rgba(54, 226, 196, 0.4); }
.dim__note { margin-top: 6px; color: var(--dim); font-size: 13.5px; }

/* 问题清单 */
.issues { display: grid; gap: 12px; }
.issue { display: grid; grid-template-columns: 70px minmax(0, 1fr); gap: 16px; padding: 18px; border: 1px solid var(--line); border-radius: var(--r-m); background: rgba(3, 8, 14, 0.5); }
.issue__lv { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; border-radius: 12px; padding: 10px 0; }
.issue__lv b { font-family: var(--mono); font-size: 18px; }
.issue__lv span { font-size: 12px; }
.issue--p0 .issue__lv { background: var(--red-soft); color: var(--red); }
.issue--p1 .issue__lv { background: var(--orange-soft); color: var(--orange); }
.issue--p2 .issue__lv { background: var(--yellow-soft); color: var(--yellow); }
.issue__body h3 { font-size: 16px; }
.issue__body p { margin-top: 6px; color: var(--fog); font-size: 14.5px; }
.issue__ev { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 13px; }
.issue__ev > span:first-child { font-family: var(--mono); color: var(--dim); }
.empty { padding: 22px; border: 1px dashed var(--line-2); border-radius: var(--r-m); color: var(--fog); text-align: center; }

/* ---------- 基准库 ---------- */
.stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; max-width: 760px; margin: 0 auto; }
.stat { position: relative; padding: 28px; border: 1px solid var(--line); border-radius: var(--r-xl); background: var(--panel); text-align: center; overflow: hidden; }
.stat::before { content: ""; position: absolute; inset: auto 20% 0; height: 1px; background: linear-gradient(90deg, transparent, var(--aqua), transparent); }
.stat dt { font-family: var(--mono); font-size: 12.5px; letter-spacing: .1em; color: var(--fog); }
.stat dd { display: flex; flex-direction: column; align-items: center; gap: 10px; margin: 14px 0 0; }
.stat__num { font-family: var(--mono); font-size: 52px; line-height: 1; color: #fff; }
.stat__num--empty { color: var(--dim); letter-spacing: .1em; }
.bench__note { margin-top: 22px; text-align: center; color: var(--dim); font-size: 13.5px; }

/* ---------- 免费 vs 付费 ---------- */
.ctable-wrap { border: 1px solid var(--line); border-radius: var(--r-xl); background: var(--panel); overflow: hidden; }
.ctable { width: 100%; border-collapse: collapse; font-size: 15px; }
.ctable th, .ctable td { padding: 15px 20px; border-bottom: 1px solid var(--line); text-align: center; }
.ctable tbody tr:last-child th, .ctable tbody tr:last-child td { border-bottom: 0; }
.ctable th[scope="row"] { text-align: left; font-weight: 500; color: var(--fog); }
.ctable thead th { font-size: 15px; font-weight: 700; }
.ctable .is-paid { background: rgba(54, 226, 196, 0.05); }
.ctable thead .is-paid { color: var(--aqua-2); }
.yes, .no { display: inline-flex; }
.yes .ico--check { margin: 0; }
.no { color: var(--dim); }
.ico--dash { width: 18px; height: 18px; }

/* ---------- 价格 ---------- */
.trial { display: flex; align-items: center; justify-content: space-between; gap: 20px; max-width: 900px; margin: 0 auto 18px; padding: 20px 26px; border: 1px solid rgba(232, 211, 106, 0.35); border-radius: var(--r-l); background: linear-gradient(90deg, rgba(232, 211, 106, 0.12), rgba(232, 211, 106, 0.03)); }
.trial__label { font-weight: 700; color: var(--yellow); }
.trial__note { color: var(--fog); font-size: 14px; }
.trial__price { font-family: var(--mono); font-size: 44px; font-weight: 600; color: #fff; }
.prices { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; max-width: 900px; margin: 0 auto 22px; }
.price { position: relative; display: flex; flex-direction: column; gap: 10px; padding: 26px; border: 1px solid var(--line); border-radius: var(--r-xl); background: var(--panel); overflow: hidden; transition: transform .4s var(--ease), border-color .3s; }
.price:hover { transform: translateY(-4px); border-color: rgba(54, 226, 196, 0.45); }
.price__idx { font-family: var(--mono); font-size: 12px; color: var(--dim); }
.price__name { font-size: 18px; }
.price__amount { font-family: var(--mono); font-size: 46px; font-weight: 600; line-height: 1.1; color: #fff; text-shadow: 0 0 30px rgba(54, 226, 196, 0.3); }
.price__scope { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; color: var(--fog); font-size: 14px; margin-bottom: 8px; }
.price .btn { margin-top: auto; }

/* ---------- 深度尽调 / 月度监测 / 方法 ---------- */
.plus { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.plus li { padding: 22px; border: 1px solid var(--line); border-radius: var(--r-l); background: var(--panel); }
.plus__n { font-family: var(--mono); font-size: 13px; color: var(--aqua-2); }
.plus h3 { margin-top: 12px; font-size: 17px; }
.plus p { margin-top: 8px; color: var(--fog); font-size: 14px; }
.struct { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; max-width: 900px; margin: 0 auto; counter-reset: s; }
.struct li { display: flex; align-items: center; gap: 14px; padding: 14px 18px; border: 1px solid var(--line); border-radius: var(--r-m); background: var(--panel); }
.struct li.is-paid { border-color: rgba(123, 140, 255, 0.4); background: linear-gradient(90deg, rgba(123, 140, 255, 0.12), transparent), var(--panel); }
.struct__n { font-family: var(--mono); font-size: 12px; color: var(--dim); }
.struct b { margin-right: auto; font-weight: 600; }
.badge { padding: 2px 9px; border: 1px solid rgba(123, 140, 255, 0.5); border-radius: 999px; background: rgba(123, 140, 255, 0.12); color: #c8ceff; font-size: 12px; font-weight: 500; white-space: nowrap; }
.proc { position: relative; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.proc--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.proc::before { content: ""; position: absolute; left: 20px; right: 20px; top: 26px; height: 1px; background: linear-gradient(90deg, var(--aqua), var(--indigo)); opacity: .4; }
.proc li { position: relative; padding: 22px; border: 1px solid var(--line); border-radius: var(--r-l); background: var(--panel-2); }
.proc__n { display: inline-grid; place-items: center; width: 34px; height: 34px; border: 1px solid rgba(54, 226, 196, 0.5); border-radius: 50%; background: var(--bg); font-family: var(--mono); font-size: 12px; color: var(--aqua-2); box-shadow: 0 0 16px rgba(54, 226, 196, 0.25); }
.proc h3 { margin-top: 14px; font-size: 17px; }
.proc p { margin-top: 6px; color: var(--fog); font-size: 14px; }
.status { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 30px; }
.status li { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border: 1px solid var(--line-2); border-radius: 999px; background: var(--panel); color: var(--fog); font-size: 14px; }
.status li i { width: 7px; height: 7px; border-radius: 50%; border: 1px solid var(--yellow); }
.trend { margin-top: 40px; padding: 24px; border: 1px solid var(--line); border-radius: var(--r-xl); background: var(--panel); }
.trend__grid { display: grid; gap: 12px; }
.trend__row { display: grid; grid-template-columns: 7.5em minmax(0, 1fr) auto; gap: 16px; align-items: center; font-size: 14px; color: var(--fog); }
.trend__lane { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 6px; }
.trend__lane i { height: 22px; border: 1px dashed var(--line-2); border-radius: 6px; }
.trend figcaption { margin-top: 16px; color: var(--dim); font-size: 13px; }
.contract { display: grid; gap: 10px; }
.contract li { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 12px; padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--r-m); background: var(--panel); }
.contract span { font-family: var(--mono); color: var(--aqua-2); font-size: 13px; padding-top: 2px; }
.contract p { color: var(--fog); }

/* ---------- 免费体检工具 ---------- */
.check__grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 28px; align-items: start; }
.check__side { display: grid; gap: 22px; position: sticky; top: calc(var(--nav-h) + 20px); }
.stepper__head { margin-bottom: 22px; display: none; }
.is-stepper .stepper__head { display: block; }
.stepper__dots { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.stepper__dots li { display: flex; align-items: center; gap: 8px; color: var(--dim); font-size: 13.5px; transition: color .3s; }
.stepper__dots li span { display: inline-grid; place-items: center; width: 28px; height: 28px; flex: none; border: 1px solid var(--line-2); border-radius: 50%; font-family: var(--mono); font-size: 11px; transition: border-color .3s, background-color .3s, color .3s; }
.stepper__dots li.is-current { color: var(--text); }
.stepper__dots li.is-current span { border-color: var(--aqua); color: var(--aqua-2); box-shadow: 0 0 14px rgba(54, 226, 196, 0.35); }
.stepper__dots li.is-done span { border-color: var(--aqua); background: var(--aqua); color: #03130f; }
.stepper__bar { height: 2px; margin-top: 14px; border-radius: 2px; background: var(--line); overflow: hidden; }
.stepper__bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--aqua), var(--indigo)); transform-origin: left; transform: scaleX(.33); transition: transform .5s var(--ease); box-shadow: 0 0 10px var(--aqua); }
.step { margin: 0; padding: 0; border: 0; min-width: 0; }
.step + .step { margin-top: 18px; }
.is-stepper .step + .step { margin-top: 0; }
.is-stepper .step.is-current { animation: stepIn .5s var(--ease); }
@keyframes stepIn { from { opacity: 0; transform: translateX(14px); } }
.step__title { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; padding: 0; font-size: 20px; font-weight: 700; }
.is-stepper .step__title { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.step__title span { font-family: var(--mono); font-size: 12px; color: var(--aqua-2); }
.step__nav { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 18px; }
.step .field + .field { margin-top: 14px; }
html:not(.js) .step__nav [data-step-next], html:not(.js) .step__nav [data-step-back] { display: none; }
.tl { padding: 24px; border: 1px solid var(--line); border-radius: var(--r-xl); background: var(--panel); }
.tl__title { font-size: 18px; margin-bottom: 16px; }
.tl ol, ol.tl { display: grid; gap: 0; }
.tl li { position: relative; display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 12px; padding-bottom: 18px; }
.tl li:not(:last-child)::before { content: ""; position: absolute; left: 15px; top: 32px; bottom: 2px; width: 1px; background: linear-gradient(var(--aqua), transparent); opacity: .5; }
.tl__n { display: inline-grid; place-items: center; width: 32px; height: 32px; border: 1px solid rgba(54, 226, 196, 0.5); border-radius: 50%; font-family: var(--mono); font-size: 11px; color: var(--aqua-2); background: var(--bg); }
.tl li b { display: block; font-size: 15.5px; }
.tl li p { margin-top: 2px; color: var(--fog); font-size: 14px; }
.tl__note { display: flex; gap: 10px; align-items: flex-start; margin-top: 6px; padding-top: 14px; border-top: 1px solid var(--line); color: var(--dim); font-size: 13.5px; }
.tl--inline { max-width: 560px; margin: 28px auto 0; padding: 22px; border: 1px solid var(--line); border-radius: var(--r-xl); background: var(--panel); text-align: left; }

/* ---------- 表单 ---------- */
.form { position: relative; }
.form--card { padding: clamp(22px, 3.4vw, 34px); border: 1px solid var(--line-2); border-radius: var(--r-xl); background: linear-gradient(160deg, rgba(14, 28, 44, 0.85), rgba(6, 12, 21, 0.9)); box-shadow: 0 40px 100px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.05); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
.form__title { font-size: 22px; margin-bottom: 18px; }
.form__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-bottom: 14px; }
.form > .field, .form > .field--radios { margin-bottom: 14px; }
.field { display: grid; gap: 7px; min-width: 0; }
.field label, .field legend { font-size: 14px; font-weight: 600; color: var(--text); }
.field__req { margin-left: 4px; font-style: normal; color: var(--aqua); }
.field input, .field textarea { width: 100%; min-height: 50px; padding: 12px 14px; border: 1px solid var(--line-2); border-radius: 12px; background: rgba(3, 8, 14, 0.75); color: var(--text); font: inherit; font-size: 16px; transition: border-color .2s, box-shadow .2s; }
.field textarea { min-height: 96px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: var(--dim); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--aqua); box-shadow: 0 0 0 4px rgba(54, 226, 196, 0.15); }
.field input.is-invalid, .field textarea.is-invalid { border-color: var(--red); box-shadow: 0 0 0 4px rgba(255, 93, 108, 0.15); }
.field--radios { margin: 0; padding: 0; border: 0; }
.field--radios legend { margin-bottom: 8px; }
.radios { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.radio { position: relative; display: block; cursor: pointer; }
.radio input { position: absolute; opacity: 0; }
.radio span { display: block; padding: 11px 14px; border: 1px solid var(--line-2); border-radius: 12px; background: rgba(3, 8, 14, 0.6); font-size: 14.5px; transition: border-color .2s, background-color .2s; }
.radio input:checked + span { border-color: var(--aqua); background: rgba(54, 226, 196, 0.12); }
.radio input:focus-visible + span { outline: 2px solid var(--aqua); outline-offset: 2px; }
.form__status { min-height: 1.4em; margin-top: 12px; color: var(--aqua-2); font-size: 14px; }
.form__status.is-error { color: var(--red); }
.form__note { margin-top: 6px; color: var(--dim); font-size: 13.5px; }

/* AI 回答示意（免费体检页） */
.answer { margin: 0; }
.answer__screen { padding: 20px; border: 1px solid var(--line-2); border-radius: var(--r-xl); background: linear-gradient(180deg, rgba(10, 20, 34, 0.95), rgba(4, 9, 16, 0.95)); box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45), 0 0 60px rgba(54, 226, 196, 0.06); }
.answer__chrome { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.answer__seg { display: inline-flex; flex-wrap: wrap; gap: 4px; padding: 3px; border: 1px solid var(--line); border-radius: 999px; }
.answer__chip { min-height: 28px; padding: 0 11px; border: 0; border-radius: 999px; background: transparent; color: var(--fog); font-family: var(--mono); font-size: 12px; cursor: pointer; }
.answer__chip[aria-pressed="true"] { background: rgba(54, 226, 196, 0.16); color: #fff; }
.answer__q { margin-left: auto; max-width: 88%; padding: 10px 14px; border-radius: 16px 16px 4px 16px; background: rgba(123, 140, 255, 0.16); color: #e4e7ff; font-size: 14.5px; width: fit-content; }
.answer__q span { color: #fff; font-weight: 700; }
.answer__a { display: flex; gap: 12px; margin-top: 16px; }
.answer__ai { width: 30px; height: 30px; flex: none; border-radius: 50%; background: conic-gradient(from 90deg, var(--aqua), var(--indigo), var(--aqua)); box-shadow: 0 0 18px rgba(54, 226, 196, 0.4); }
.answer__body { flex: 1; min-width: 0; display: grid; gap: 8px; }
.answer__body.is-swap { animation: stepIn .45s var(--ease); }
.answer__who { font-family: var(--mono); font-size: 12px; color: var(--aqua-2); }
.sk { display: block; height: 10px; border-radius: 6px; background: linear-gradient(90deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.06)); background-size: 200% 100%; animation: sk 2.4s linear infinite; }
@keyframes sk { to { background-position: -200% 0; } }
.sk--a { width: 92%; } .sk--b { width: 70%; } .sk--c { width: 64%; } .sk--d { width: 54%; } .sk--e { width: 60%; }
.answer__list { display: grid; gap: 10px; margin-top: 6px; }
.answer__list li { display: flex; align-items: center; gap: 10px; }
.answer__n { display: inline-grid; place-items: center; width: 22px; height: 22px; flex: none; border-radius: 6px; background: rgba(255, 255, 255, 0.06); font-family: var(--mono); font-size: 11px; color: var(--fog); }
.answer__slotrow .answer__n { background: rgba(54, 226, 196, 0.18); color: var(--aqua); }
.slot { padding: 2px 10px; border: 1px dashed rgba(54, 226, 196, 0.7); border-radius: 8px; color: #fff; font-weight: 700; font-size: 14px; max-width: 12em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; animation: slot 2.6s ease-in-out infinite; }
@keyframes slot { 50% { box-shadow: 0 0 18px rgba(54, 226, 196, 0.45); } }
.slot__hint { color: var(--dim); font-size: 12.5px; white-space: nowrap; }
.answer__sources { display: flex; align-items: center; gap: 8px; margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--line); }
.answer__src-label { font-family: var(--mono); font-size: 11px; color: var(--dim); }
.src { width: 54px; height: 18px; border-radius: 6px; background: rgba(255, 255, 255, 0.06); }
.src--b { width: 40px; } .src--c { width: 64px; }
.answer__cap { margin-top: 10px; color: var(--dim); font-size: 13px; text-align: center; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 10px; }
.faq__item { border: 1px solid var(--line); border-radius: var(--r-l); background: var(--panel); transition: border-color .25s; }
.faq__item[open] { border-color: rgba(54, 226, 196, 0.4); }
.faq__item summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 22px; cursor: pointer; list-style: none; font-weight: 600; font-size: 16.5px; }
.faq__item summary::-webkit-details-marker { display: none; }
.ico--plus { width: 18px; height: 18px; flex: none; color: var(--aqua); transition: transform .3s var(--ease); }
.faq__item[open] .ico--plus { transform: rotate(45deg); }
.faq__item p { padding: 0 22px 20px; color: var(--fog); }

/* ---------- 收尾入口 ---------- */
.final { position: relative; padding: clamp(110px, 14vw, 180px) 0; overflow: hidden; text-align: center; }
.final__ring { position: absolute; left: 50%; top: 50%; width: min(900px, 140vw); aspect-ratio: 1; transform: translate(-50%, -50%); pointer-events: none; }
.final__ring i { position: absolute; inset: 0; border-radius: 50%; border: 1px solid rgba(54, 226, 196, 0.12); animation: ring 9s linear infinite; }
.final__ring i:nth-child(2) { inset: 12%; border-color: rgba(123, 140, 255, 0.14); animation-duration: 13s; animation-direction: reverse; border-style: dashed; }
.final__ring i:nth-child(3) { inset: 26%; border-color: rgba(54, 226, 196, 0.2); animation-duration: 17s; box-shadow: 0 0 80px rgba(54, 226, 196, 0.08) inset; }
@keyframes ring { to { transform: rotate(360deg); } }
.final__wrap { position: relative; display: flex; flex-direction: column; align-items: center; }
.final__title { font-size: clamp(40px, 6.4vw, 84px); background: linear-gradient(180deg, #fff 35%, #9fe3d8); -webkit-background-clip: text; background-clip: text; color: transparent; }
.final__lede { margin-top: 16px; color: var(--fog); font-size: 18px; }
.final .start { width: 100%; text-align: left; }

/* ---------- 页脚 ---------- */
.footer { border-top: 1px solid var(--line); background: rgba(3, 6, 11, 0.8); padding: 50px 0 80px; font-size: 14.5px; }
.footer__top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; padding-bottom: 32px; margin-bottom: 32px; border-bottom: 1px solid var(--line); }
.footer__brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); font-weight: 600; letter-spacing: .04em; }
.footer__brand:hover { text-decoration: none; }
.footer__cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.footer h2 { font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: .14em; color: var(--dim); text-transform: uppercase; margin-bottom: 14px; }
.footer ul { display: grid; gap: 9px; }
.footer a { color: var(--fog); }
.footer a:hover { color: var(--text); }
.footer__k { display: inline-block; min-width: 4.5em; margin-right: 8px; color: var(--dim); }
.footer__links { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.footer__legal { display: grid; gap: 6px; margin-top: 36px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--dim); font-size: 13px; }
.footer__copy { margin-top: 6px; }

/* ---------- 报告页 ---------- */
.rhead { padding: clamp(46px, 7vw, 90px) 0 36px; }
.rhead__grid { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 30px; align-items: center; }
.rhead__kind { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-family: var(--mono); font-size: 12.5px; letter-spacing: .1em; color: var(--aqua-2); }
.rhead__ed, .rhead__ver { padding: 2px 9px; border: 1px solid var(--line-2); border-radius: 999px; color: var(--fog); letter-spacing: .02em; font-family: var(--font); font-size: 12.5px; }
.rhead__title { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 14px; font-size: clamp(36px, 5.4vw, 64px); }
.rhead__meta { display: flex; flex-wrap: wrap; gap: 12px 30px; margin-top: 18px; }
.rhead__meta dt { font-family: var(--mono); font-size: 11.5px; letter-spacing: .1em; color: var(--dim); }
.rhead__meta dd { margin: 4px 0 0; color: var(--fog); }
.rhead__score { display: flex; align-items: center; gap: 18px; padding: 14px 22px 14px 14px; border: 1px solid var(--line-2); border-radius: var(--r-xl); background: var(--panel); }
.rhead__score .radar { width: 200px; height: 200px; }
.rhead__score-box { display: flex; flex-direction: column; gap: 6px; align-items: flex-start; }
.rhead__score-label { font-family: var(--mono); font-size: 12px; letter-spacing: .1em; color: var(--fog); }
.rhead__score-num { font-family: var(--mono); font-size: 56px; line-height: 1; color: #fff; }
.rhead__score-num small { font-size: 18px; color: var(--dim); }
.radar__ring { fill: none; stroke: rgba(157, 177, 189, 0.16); }
.radar__axis { stroke: rgba(157, 177, 189, 0.2); }
.radar__max { fill: rgba(54, 226, 196, 0.06); stroke: rgba(54, 226, 196, 0.7); stroke-dasharray: 4 4; }
.radar__val { fill: rgba(54, 226, 196, 0.3); stroke: var(--aqua); stroke-width: 1.5; }
.radar__label { fill: var(--fog); font-size: 10px; font-family: var(--font); }
.banner { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 20px; padding: 14px 18px; border: 1px solid rgba(232, 211, 106, 0.3); border-radius: var(--r-m); background: var(--yellow-soft); color: #efe2a6; font-size: 14.5px; }
.banner--internal { border-color: rgba(255, 93, 108, 0.5); background: var(--red-soft); color: #ffc2c8; }
.rbody { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 36px; align-items: start; padding-bottom: 80px; }
.toc { position: sticky; top: calc(var(--nav-h) + 20px); padding: 18px; border: 1px solid var(--line); border-radius: var(--r-l); background: var(--panel); }
.toc__label { font-family: var(--mono); font-size: 11.5px; letter-spacing: .12em; color: var(--dim); margin-bottom: 10px; }
.toc ol { display: grid; gap: 4px; counter-reset: toc; }
.toc li { counter-increment: toc; }
.toc a { display: flex; gap: 8px; padding: 5px 8px; border-radius: 8px; color: var(--fog); font-size: 14px; }
.toc a::before { content: counter(toc, decimal-leading-zero); font-family: var(--mono); font-size: 11px; color: var(--dim); padding-top: 2px; }
.toc a:hover { background: rgba(54, 226, 196, 0.08); color: var(--text); text-decoration: none; }
.rcontent { display: grid; gap: 18px; min-width: 0; }
.rsec { padding: 28px; border: 1px solid var(--line); border-radius: var(--r-xl); background: var(--panel); min-width: 0; scroll-margin-top: calc(var(--nav-h) + 16px); }
.rsec > h2 { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 18px; font-size: 22px; }
.kv { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; border: 1px solid var(--line); border-radius: var(--r-m); overflow: hidden; background: var(--line); }
.kv > div { padding: 12px 16px; background: rgba(3, 8, 14, 0.85); min-width: 0; }
.kv dt { font-family: var(--mono); font-size: 11.5px; letter-spacing: .08em; color: var(--dim); }
.kv dd { margin: 4px 0 0; overflow-wrap: anywhere; }
.channels { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 10px; }
.channel { padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--r-m); background: rgba(3, 8, 14, 0.6); }
.channel__head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.channel__head b { margin-right: auto; font-family: var(--mono); }
.channel__detail { color: var(--dim); font-size: 13px; }
.channel__facts { display: flex; flex-wrap: wrap; gap: 6px 10px; margin-top: 8px; color: var(--fog); font-size: 13px; }
.sep { width: 1px; height: 12px; align-self: center; background: var(--line-2); }
.channel__note { margin-top: 6px; color: var(--dim); font-size: 13px; }
.tcap { display: flex; align-items: center; gap: 10px; margin: 18px 0 10px; font-weight: 600; font-size: 15px; }
.tsum { margin-top: 10px; color: var(--fog); font-size: 13.5px; }
.bullets { display: grid; gap: 8px; }
.bullets li { position: relative; padding-left: 18px; color: var(--fog); }
.bullets li::before { content: ""; position: absolute; left: 2px; top: .8em; width: 6px; height: 6px; border-radius: 50%; background: var(--aqua); }
.roadmap { display: grid; gap: 10px; }
.roadmap li { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 16px; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--r-m); background: rgba(3, 8, 14, 0.6); }
.roadmap__when { font-family: var(--mono); font-size: 13px; color: var(--aqua-2); }
.roadmap h3 { font-size: 15.5px; }
.roadmap p { margin-top: 4px; color: var(--fog); font-size: 14px; }
.disclaimer ul { display: grid; gap: 8px; margin-bottom: 12px; color: var(--fog); font-size: 14.5px; }
.disclaimer li { position: relative; padding-left: 16px; }
.disclaimer li::before { content: "·"; position: absolute; left: 2px; color: var(--aqua); }
.disclaimer p { color: var(--dim); font-size: 13.5px; }
.rcta { padding: clamp(70px, 9vw, 110px) 0; border-top: 1px solid var(--line); }
.rcta__wrap { max-width: calc(860px + var(--gutter) * 2); text-align: center; }
.rcta h2 { font-size: clamp(28px, 4vw, 44px); }
.rcta__lede { margin-top: 14px; color: var(--fog); }
.rcta__tiers { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 26px; }
.rcta__tiers li { display: inline-flex; align-items: baseline; gap: 10px; padding: 10px 16px; border: 1px solid var(--line-2); border-radius: 999px; background: var(--panel); }
.rcta__tiers span { color: var(--fog); font-size: 14px; }
.rcta__tiers b { font-family: var(--mono); font-size: 18px; }
.rcta__trial { display: flex; flex-wrap: wrap; justify-content: center; align-items: baseline; gap: 8px; margin-top: 16px; color: var(--yellow); }
.rcta__trial b { font-family: var(--mono); font-size: 20px; }
.rcta__trial span { color: var(--dim); font-size: 13px; }
.rcta__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 28px; }

/* ---------- 提交成功 / 404 ---------- */
.simple { min-height: 70vh; display: flex; align-items: center; }
.simple__wrap { text-align: center; }
.simple__icon { display: inline-grid; place-items: center; width: 64px; height: 64px; margin-bottom: 22px; border: 1px solid rgba(54, 226, 196, 0.6); border-radius: 50%; background: rgba(54, 226, 196, 0.1); box-shadow: 0 0 40px rgba(54, 226, 196, 0.3); }
.simple__icon .ico--check { width: 30px; height: 30px; margin: 0; }
.simple__title { font-size: clamp(30px, 4.6vw, 52px); line-height: 1.25; word-break: keep-all; overflow-wrap: anywhere; text-wrap: balance; }
.simple__p { margin-top: 14px; color: var(--fog); font-size: 17px; }
.simple__actions { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 14px 26px; margin-top: 32px; }
.ticket { --rx: 0deg; --ry: 0deg; --mx: 50%; position: relative; display: grid; gap: 8px; width: min(420px, 100%); margin: 34px auto 0; padding: 26px 28px; border: 1px solid rgba(54, 226, 196, 0.5); border-radius: 22px; background: radial-gradient(120% 100% at var(--mx) 0%, rgba(54, 226, 196, 0.22), transparent 60%), linear-gradient(160deg, rgba(14, 30, 46, 0.95), rgba(5, 11, 19, 0.95)); text-align: left; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), 0 0 60px rgba(54, 226, 196, 0.15); transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry)); transition: transform .5s var(--ease); overflow: hidden; }
.ticket__label { font-family: var(--mono); font-size: 12px; letter-spacing: .12em; color: var(--aqua-2); }
.ticket__brand { font-size: 30px; line-height: 1.2; overflow-wrap: anywhere; }
.ticket__meta { display: flex; justify-content: space-between; gap: 12px; padding-top: 12px; border-top: 1px dashed var(--line-2); font-family: var(--mono); font-size: 12px; color: var(--dim); }
.ticket__scan { position: absolute; left: 0; right: 0; top: 0; height: 40%; background: linear-gradient(180deg, transparent, rgba(54, 226, 196, 0.12), transparent); animation: tscan 3.6s var(--ease) infinite; pointer-events: none; }
@keyframes tscan { from { transform: translateY(-100%); } to { transform: translateY(260%); } }

/* ---------- 出现动画 ---------- */
@media (prefers-reduced-motion: no-preference) {
  .js [data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: calc(var(--i, 0) * 70ms); }
  .js [data-reveal].is-in { opacity: 1; transform: none; }
}

/* ---------- 合成成本 ---------- */
/* 无限循环的装饰动画只在看得见时跑：site.js 用 IntersectionObserver 给滚出屏幕的区块加 .is-paused */
.is-paused, .is-paused *, .is-paused::before, .is-paused *::before { animation-play-state: paused !important; }
/* 手机和触屏上少用毛玻璃、不要全屏颗粒层：面板改成更不透明的底色，看起来差不多，合成便宜很多 */
@media (max-width: 860px), (pointer: coarse) {
  :root { --panel: rgba(9, 18, 30, 0.92); --panel-2: rgba(13, 26, 42, 0.95); }
  .layer, .tile, .doc, .form--card, .start__box, .glabel b, .iso__plane, .nav__links { -webkit-backdrop-filter: none; backdrop-filter: none; }
  .doc { background: rgba(6, 12, 21, 0.96); }
  .atmos__grain { display: none; }
  /* 手指能点准：可点的地方至少 44px 高 */
  .btn--small, .chan, .seg__btn, .answer__chip, .link, .nav__brand, .footer__brand { min-height: 44px; }
  .toc a { min-height: 44px; align-items: center; }
  .footer li > a { display: inline-flex; align-items: center; min-height: 44px; }
}
/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .hero__grid { grid-template-columns: minmax(0, 1fr); min-height: 0; gap: 10px; }
  .globe__stage { height: clamp(360px, 70vw, 560px); }
  .tiers__grid { grid-template-columns: minmax(0, 1fr); }
  .iso { height: 340px; max-width: 560px; margin: 0 auto; width: 100%; }
  .plus { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .proc { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .proc::before { display: none; }
  .check__grid { grid-template-columns: minmax(0, 1fr); }
  .check__side { position: static; }
  .rbody { grid-template-columns: minmax(0, 1fr); }
  .toc { position: static; }
  .toc ol { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
}

@media (max-width: 860px) {
  .nav__links { position: absolute; top: var(--nav-h); left: 0; right: 0; display: none; flex-direction: column; gap: 0; padding: 8px var(--gutter) 16px; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; background: rgba(3, 6, 11, 0.96); }
  .nav.is-open .nav__links { display: flex; }
  .nav__links a { padding: 13px 4px; border-radius: 0; border-bottom: 1px solid var(--line); font-size: 16px; color: var(--text); }
  .nav__links a[aria-current="page"] { background: transparent; box-shadow: none; color: var(--aqua-2); }
  .nav__toggle { display: grid; place-items: center; }
  .nav__bar { gap: 12px; }
  .bento { grid-template-columns: minmax(0, 1fr); }
  .tile--questions, .tile--scoring, .tile--channels, .tile--records, .tile--tiers, .tile--rules { grid-column: auto; grid-row: auto; }
  .flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .flow li:nth-child(3) { border-left: 0; }
  .flow li:nth-child(n + 3) { border-top: 1px solid var(--line); }
  .flow li:nth-child(2)::after { display: none; }
  .score { grid-template-columns: minmax(0, 1fr); }
  .prices { grid-template-columns: minmax(0, 1fr); max-width: 520px; }
  .struct { grid-template-columns: minmax(0, 1fr); }
  .rhead__grid { grid-template-columns: minmax(0, 1fr); }
  .rhead__score { justify-content: center; flex-wrap: wrap; }
  .footer__cols { grid-template-columns: minmax(0, 1fr); }
  .hud { display: none; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .nav__brand span { display: none; }
  .hero__sub { font-size: 22px; }
  .start__box { flex-wrap: wrap; padding: 8px; border-radius: 22px; }
  .start__icon { display: none; }
  .start__box input { flex-basis: 100%; height: 44px; padding: 0 10px; }
  .start__box .btn { width: 100%; }
  .start__note { padding-left: 4px; }
  .layer { padding: 22px 20px; }
  .layer .ticks, .layer__split { grid-template-columns: minmax(0, 1fr); }
  .iso { height: 280px; }
  .iso__plane b { font-size: 16px; }
  .plus, .proc, .proc--3 { grid-template-columns: minmax(0, 1fr); }
  .form__grid, .radios { grid-template-columns: minmax(0, 1fr); }
  .stepper__dots li { font-size: 0; gap: 0; }
  .stepper__dots li span { font-size: 11px; }
  .trial { flex-direction: column; align-items: flex-start; }
  .trend__row { grid-template-columns: minmax(0, 1fr) auto; }
  .trend__lane { grid-column: 1 / -1; grid-row: 2; }
  .kv { grid-template-columns: minmax(0, 1fr); }
  .rsec { padding: 20px 16px; }
  .doc__panel { padding: 16px; }
  .issue { grid-template-columns: minmax(0, 1fr); }
  .issue__lv { flex-direction: row; justify-content: flex-start; gap: 8px; padding: 6px 10px; width: fit-content; }
  .roadmap li { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .footer__links { grid-template-columns: minmax(0, 1fr); }
  .ctable th, .ctable td { padding: 12px 10px; font-size: 14px; }
  .rhead__score .radar { width: 170px; height: 170px; }
  /* 表格在小屏上变成卡片 */
  .rtable, .rtable tbody, .rtable tr, .rtable th, .rtable td { display: block; width: 100%; }
  .rtable tr { padding: 12px 14px; border-bottom: 1px solid var(--line); }
  .rtable th, .rtable td { padding: 4px 0; border: 0; }
  /* 列名只是看不见（不用 display: none），读屏仍能把每格和列名对上 */
  .rtable thead, .rtable thead tr, .rtable thead th { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
  .rtable td[data-label]::before { content: attr(data-label); display: block; font-family: var(--mono); font-size: 11px; color: var(--dim); letter-spacing: .06em; }
  .m-cell { display: flex !important; justify-content: space-between; align-items: center; gap: 10px; }
  .m-cell::before { display: inline !important; }
  .table-wrap { overflow: visible; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; transition-delay: 0s !important; }
}

/* ---------- 打印：浅色，方便把报告存成 PDF ---------- */
@media print {
  :root { --text: #111; --fog: #333; --dim: #666; --line: #ddd; --line-2: #ccc; --panel: #fff; --panel-2: #fff; --aqua: #0a8f78; --aqua-2: #0a7a66; }
  body, html { background: #fff; color: #111; }
  .atmos, .hud, .nav, .footer, .rcta, .toc, .globe, .ticker { display: none !important; }
  .rsec, .tile, .layer { break-inside: avoid; background: #fff; box-shadow: none; }
  .shead__title, .phead__title, .hero__title, .final__title { background: none; color: #111; -webkit-text-fill-color: #111; }
  .rbody { grid-template-columns: 1fr; }
}