/* ==========================================================================
   CopyGo v3 · 浅色品牌体系（Editorial Premium）
   register=brand  SOUL=8  SPECTACLE=5  DENSITY=7
   原则：暖纸底 + 墨黑字 + 单一铜橙强调；衬线大标题；真实视觉素材；
        细线秩序（发丝线、区块编号）；动效克制但可见。
   ========================================================================== */

/* ---------- 自托管字体（子集化 woff2，只含站内用到的 771 字）----------
   思源黑体系（Noto Sans SC）作标题显示字体：几何骨架、字重跨度大，
   比原先的宋体更有现代品牌感，也避免 Windows 上回退到老宋体的廉价感。
   Outfit 只用于数字，数字是价格/积分的视觉锚点，需要独立的字形调性。 */
@font-face {
  font-family: "CG Display";
  src: url("fonts/NotoSansSC-Medium.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "CG Display";
  src: url("fonts/NotoSansSC-Bold.woff2") format("woff2");
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "CG Display";
  src: url("fonts/NotoSansSC-Black.woff2") format("woff2");
  font-weight: 900; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "CG Num";
  src: url("fonts/Outfit.woff2") format("woff2");
  font-weight: 100 900; font-style: normal; font-display: swap;
}

/* ---------- 令牌 ---------- */
:root {
  --paper:      #F5F0E6;
  --paper-2:    #EDE6D8;
  --card:       #FFFDF9;
  --card-2:     #FBF7EF;

  --ink:        #17140F;
  --ink-2:      #332E26;
  --muted:      #6B6457;
  --muted-2:    #6E675A;   /* 原 #857D6F 在 #F5F0E6 上对比度约 3.3:1 不达标，加深到约 4.7:1 */

  --line:       rgba(23, 20, 15, .10);
  --line-2:     rgba(23, 20, 15, .18);
  --line-3:     rgba(23, 20, 15, .30);

  --copper:     #A9511F;
  --copper-2:   #C4651F;
  --copper-soft:rgba(169, 81, 31, .09);
  --copper-line:rgba(169, 81, 31, .30);

  --forest:     #16302A;
  --forest-2:   #1E4038;

  --r-xs: 6px;
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-pill: 999px;

  --font-display: "CG Display", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", system-ui, sans-serif;
  --font-sans: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-num: "CG Num", "Outfit", "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;

  --wrap: 1180px;
  --pad: clamp(20px, 5vw, 40px);
  --ease: cubic-bezier(.22, .61, .36, 1);
  --shadow-card: 0 1px 2px rgba(23,20,15,.04), 0 12px 28px -18px rgba(23,20,15,.18);
  --shadow-img: 0 2px 4px rgba(23,20,15,.05), 0 40px 70px -40px rgba(23,20,15,.35);
}

/* ---------- 基底 ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
/* 纸张微噪点：低对比，只在浅底可见，避免 AI 味渐变 */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: .5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.16'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}
img, svg { max-width: 100%; }
img { display: block; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
h1, h2, h3, h4 { text-wrap: balance; margin: 0; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--pad); }
.skip {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--ink); color: var(--paper); padding: 10px 16px; border-radius: 0 0 var(--r-sm) 0;
}
.skip:focus { left: 0; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* 版面层级：标题用衬线，正文用无衬线 */
.display {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -.035em;
  line-height: 1.1;
}
.eyebrow {
  font-family: var(--font-sans);
  font-size: 11.5px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--copper);
  font-weight: 600;
}

/* ---------- 动效 ---------- */
@keyframes fadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes floaty { from { transform: translate3d(0, -6px, 0); } to { transform: translate3d(0, 8px, 0); } }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes sweep { from { transform: translateX(-120%); } to { transform: translateX(320%); } }
@keyframes pulseRing { 0% { transform: scale(.9); opacity: .5; } 70% { transform: scale(1.35); opacity: 0; } 100% { opacity: 0; } }

.reveal { opacity: 0; transform: translateY(18px); }
.reveal.is-in {
  animation: fadeUp .7s var(--ease) forwards;
  animation-delay: var(--d, 0ms);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; animation: none !important; }
  .marquee__track, .hero__visual, .btn--primary::after { animation: none !important; }
  html { scroll-behavior: auto; }
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 48px; padding: 0 22px;
  border: 1px solid transparent; border-radius: var(--r-pill);
  font-size: 15px; font-weight: 600; letter-spacing: -.01em;
  cursor: pointer; white-space: nowrap;
  transition: transform .18s var(--ease), background-color .18s var(--ease),
              border-color .18s var(--ease), color .18s var(--ease), box-shadow .18s var(--ease);
}
.btn:active { transform: translateY(1px) scale(.995); }
.btn svg { width: 16px; height: 16px; }
.btn--primary {
  position: relative; overflow: hidden;
  background: var(--ink); color: var(--card);
  box-shadow: 0 1px 0 rgba(255,255,255,.06) inset, 0 10px 24px -14px rgba(23,20,15,.7);
}
.btn--primary:hover { background: #241F17; }
.btn--primary::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 40%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.16), transparent);
  transform: translateX(-120%);
}
.btn--primary:hover::after { animation: sweep .9s var(--ease); }
.btn--copper { background: var(--copper); color: #FFF8F1; box-shadow: 0 10px 24px -14px rgba(169,81,31,.8); }
.btn--copper:hover { background: var(--copper-2); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn--ghost:hover { border-color: var(--ink); background: rgba(23,20,15,.03); }
.btn--sm { height: 40px; padding: 0 16px; font-size: 13.5px; }
.btn--lg { height: 54px; padding: 0 28px; font-size: 16px; }
.btn--block { width: 100%; }

/* ---------- 导航 ---------- */
.nav {
  position: sticky; top: 0; z-index: 60;
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  backdrop-filter: blur(14px) saturate(1.2);
  border-bottom: 1px solid transparent;
  transition: border-color .25s var(--ease), background-color .25s var(--ease);
}
.nav.is-scrolled { border-bottom-color: var(--line); background: color-mix(in srgb, var(--paper) 94%, transparent); }
.nav__inner {
  display: flex; align-items: center; gap: 18px;
  height: 68px; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--pad);
}
.brand { display: inline-flex; align-items: center; gap: 10px; flex: none; }
.brand__mark { width: 30px; height: 30px; color: var(--copper); flex: none; }
.brand__text { display: inline-flex; align-items: baseline; gap: 7px; }
.brand__text b {
  font-family: var(--font-display); font-size: 20px; font-weight: 700; letter-spacing: -.01em;
}
.brand__text span { font-size: 12.5px; color: var(--muted); letter-spacing: .12em; }
.nav__links { display: flex; align-items: center; gap: 26px; margin-left: 22px; }
.nav__links a {
  font-size: 14px; color: var(--ink-2); position: relative; padding: 4px 0;
  transition: color .16s var(--ease);
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 1.5px;
  background: var(--copper); transform: scaleX(0); transform-origin: left;
  transition: transform .22s var(--ease);
}
.nav__links a:hover { color: var(--ink); }
.nav__links a:hover::after, .nav__links a[aria-current="page"]::after { transform: scaleX(1); }
.nav__links a[aria-current="page"] { color: var(--ink); font-weight: 600; }
.nav__actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.nav__burger {
  display: none; align-items: center; justify-content: center;
  width: 42px; height: 42px; border: 1px solid var(--line-2); border-radius: var(--r-pill);
  background: transparent; cursor: pointer;
}
.nav__burger svg { width: 20px; height: 20px; }

/* ---------- 抽屉 ---------- */
.drawer {
  position: fixed; inset: 0; z-index: 90;
  display: flex; flex-direction: column;
  background: var(--paper);
  padding: 18px var(--pad) 28px;
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity .22s var(--ease), transform .22s var(--ease), visibility .22s;
}
.drawer.is-open { opacity: 1; visibility: visible; transform: none; }
.drawer__top { display: flex; align-items: center; justify-content: space-between; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.drawer__close {
  width: 42px; height: 42px; border: 1px solid var(--line-2); border-radius: var(--r-pill);
  background: transparent; font-size: 22px; line-height: 1; cursor: pointer;
}
.drawer__links { display: flex; flex-direction: column; margin-top: 8px; }
.drawer__links a {
  padding: 16px 2px; border-bottom: 1px solid var(--line);
  font-family: var(--font-display); font-size: 21px; letter-spacing: -.02em;
}
.drawer__footer { margin-top: auto; display: grid; gap: 10px; padding-top: 20px; }

/* ---------- 首屏 ---------- */
.hero { position: relative; padding: clamp(34px, 5vw, 64px) 0 clamp(30px, 4vw, 52px); overflow: hidden; }
.hero__grid {
  display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  gap: clamp(28px, 4vw, 60px); align-items: center;
}
.hero__copy { position: relative; z-index: 2; min-width: 0; }
.hero__kicker {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 7px 14px 7px 10px; border: 1px solid var(--line-2); border-radius: var(--r-pill);
  background: var(--card); font-size: 12.5px; color: var(--ink-2); margin-bottom: 22px;
}
.hero__kicker i {
  width: 6px; height: 6px; border-radius: 50%; background: var(--copper); position: relative;
}
.hero__kicker i::after {
  content: ""; position: absolute; inset: -4px; border-radius: 50%;
  border: 1px solid var(--copper); animation: pulseRing 2.4s ease-out infinite;
}
.hero__title {
  font-family: var(--font-display); font-weight: 700;
  /* 900 在「爆」这类 19 画密字上笔画会粘连成黑坨，700 保住力量感又让密字透气；
     字号相应提到 84px 补偿视觉重量 */
  font-size: clamp(42px, 6.3vw, 84px); line-height: 1.08;
  letter-spacing: -.028em;
}
.hero__title em {
  font-style: normal; color: var(--copper);
  position: relative; white-space: nowrap;
}
.hero__lede {
  /* 84px 大字下方需要更大的呼吸距离，20px 时标题和副文案挤在一起，气场被压住 */
  margin-top: 30px; max-width: 34em;
}
/* 两句各自成段：连排时浏览器会在第二句中间断行，末行只剩「手抄。」两个字的孤字 */
.hero__lede .lede__a,
.hero__lede .lede__b { display: block; }
.hero__lede .lede__b { margin-top: 3px; color: var(--muted-2); }
  font-size: clamp(15px, 1.35vw, 17px); line-height: 1.78; color: var(--ink-2);
  font-weight: 500;
}

/* 粘贴卡 */
.paste {
  margin-top: 28px; padding: 10px; border-radius: var(--r-lg);
  background: var(--card); border: 1px solid var(--line-2);
  box-shadow: var(--shadow-card);
  max-width: 540px;
}
.paste__field {
  display: flex; align-items: center; gap: 8px;
  border-radius: var(--r-md); background: var(--card-2);
  border: 1px solid transparent; padding: 4px 4px 4px 14px;
  transition: border-color .18s var(--ease), background-color .18s var(--ease);
}
.paste__field:focus-within { border-color: var(--copper-line); background: var(--card); }
.paste__field.is-error { border-color: #C0392B; }
.paste__icon { width: 18px; height: 18px; color: var(--muted); flex: none; }
.input {
  flex: 1 1 auto; min-width: 0; height: 46px; border: 0; background: transparent;
  font-family: var(--font-sans); font-size: 15px; color: var(--ink);
}
.input::placeholder { color: var(--muted-2); }
.input:focus { outline: none; }
textarea.input { height: auto; padding: 12px 14px; line-height: 1.7; resize: vertical; border: 1px solid var(--line-2); border-radius: var(--r-md); background: var(--card-2); width: 100%; }
textarea.input:focus { border-color: var(--copper-line); background: var(--card); outline: none; }
.paste__hint {
  margin: 10px 4px 2px; font-size: 12.5px; color: var(--muted); line-height: 1.7; min-height: 20px;
}
.paste__platforms { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.paste__platforms span { font-size: 11.5px; color: var(--muted-2); }

/* 解析面板 */
.console {
  margin-top: 26px; border: 1px solid var(--line); border-radius: var(--r-md);
  background: var(--card-2); overflow: hidden; max-width: 540px;
}
.console__head {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 11px 14px; border-bottom: 1px solid var(--line);
  font-size: 12px; color: var(--muted); letter-spacing: .04em;
}
.console__badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px; border-radius: var(--r-pill);
  background: var(--copper-soft); color: var(--copper);
  font-size: 11.5px; font-weight: 600; letter-spacing: 0;
}
.outlist { display: flex; flex-direction: column; }
.outlist__row {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 10px;
  padding: 11px 14px; cursor: pointer;
  border-bottom: 1px solid var(--line);
  transition: background-color .16s var(--ease);
}
.outlist__row:last-child { border-bottom: 0; }
.outlist__row:hover { background: rgba(23,20,15,.025); }
.outlist__row.is-selected { background: linear-gradient(90deg, var(--copper-soft), transparent 72%); }
.outlist__row.is-locked { cursor: not-allowed; opacity: .5; }
.outlist__row.is-locked:hover { background: transparent; }
.outlist__name { display: flex; align-items: center; gap: 9px; font-size: 13.5px; color: var(--ink-2); }
.outlist__tick {
  width: 16px; height: 16px; flex: none; border-radius: 4px;
  border: 1px solid var(--line-3); display: inline-flex; align-items: center; justify-content: center;
  background: var(--card);
}
.outlist__tick svg { width: 10px; height: 10px; opacity: 0; color: var(--card); }
.outlist__row.is-selected .outlist__tick { background: var(--copper); border-color: var(--copper); }
.outlist__row.is-selected .outlist__tick svg { opacity: 1; }
.outlist__cost { font-family: var(--font-mono); font-size: 11.5px; color: var(--muted); white-space: nowrap; }
.outlist__row.is-locked .outlist__cost { color: var(--muted-2); }
.console__foot {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 14px; border-top: 1px solid var(--line); background: var(--card);
}
.console__price { font-size: 13px; color: var(--ink-2); }
.console__price b { font-family: var(--font-mono); font-size: 15px; }
.btn[disabled] { opacity: .45; cursor: not-allowed; box-shadow: none; }

/* 首屏右侧视觉 */
.hero__visual { position: relative; min-width: 0; }
.hero__frame {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  background: var(--card); border: 1px solid var(--line);
  box-shadow: var(--shadow-img);
  animation: floaty 7s ease-in-out infinite alternate;
}
.hero__frame img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.hero__ring {
  position: absolute; width: 190px; height: 190px; border-radius: 50%;
  border: 1px dashed var(--copper-line); right: -58px; top: -46px; z-index: -1;
}
.hero__tag {
  position: absolute; left: -18px; bottom: 26px;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 15px; border-radius: var(--r-pill);
  background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow-card);
  font-size: 12.5px; color: var(--ink-2); white-space: nowrap;
}
.hero__tag b { font-family: var(--font-mono); color: var(--copper); }

/* 数据条 */
.stats {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0; margin-top: clamp(30px, 4vw, 52px);
  border-top: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2);
}
.stats__item { padding: 20px 18px; border-right: 1px solid var(--line); }
.stats__item:last-child { border-right: 0; }
.stats__num {
  font-family: var(--font-display); font-size: clamp(24px, 2.6vw, 32px);
  font-weight: 600; letter-spacing: -.03em; line-height: 1.1;
}
.stats__num span { font-size: .5em; color: var(--muted); margin-left: 4px; }
.stats__label { font-size: 12.5px; color: var(--muted); margin-top: 6px; }

/* ---------- 平台跑马灯 ---------- */
.marquee {
  overflow: hidden; padding: 16px 0; border-bottom: 1px solid var(--line);
  background: var(--paper-2);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track { display: flex; width: max-content; animation: marquee 34s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__group { display: flex; align-items: center; gap: 44px; padding-right: 44px; }
.marquee__item {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-size: 16px; color: var(--ink-2); white-space: nowrap;
}
.marquee__item i { width: 5px; height: 5px; border-radius: 50%; background: var(--copper-line); }

/* ---------- 区块骨架 ---------- */
.section { padding: clamp(56px, 7vw, 96px) 0; }
.section--paper2 { background: var(--paper-2); }
.section--card { background: var(--card); }
.section__head { max-width: 720px; margin-bottom: clamp(28px, 3.4vw, 46px); }
.section__head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section__index {
  display: flex; align-items: center; gap: 12px; margin-bottom: 16px;
  font-family: var(--font-mono); font-size: 11.5px; color: var(--copper); letter-spacing: .16em;
}
.section__index::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.section__title {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(26px, 3.4vw, 42px); line-height: 1.14; letter-spacing: -.035em;
}
.section__title em { font-style: normal; color: var(--copper); }
.section__lede { margin-top: 14px; font-size: clamp(14.5px, 1.3vw, 16.5px); line-height: 1.8; color: var(--ink-2); }

/* ---------- 六样产物 ---------- */
.artifacts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.artifact {
  position: relative; display: flex; flex-direction: column;
  padding: 0; border: 1px solid var(--line); border-radius: var(--r-lg);
  background: var(--card); overflow: hidden;
  transition: transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
}
.artifact:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); border-color: var(--line-2); }
.artifact__media { position: relative; aspect-ratio: 1 / 1; overflow: hidden; background: var(--card-2); }
.artifact::after {
  content: attr(data-n); position: absolute; right: 14px; top: 12px; z-index: 3;
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .14em;
  color: var(--ink); background: color-mix(in srgb, var(--card) 86%, transparent);
  border: 1px solid var(--line); border-radius: var(--r-pill); padding: 3px 8px;
  backdrop-filter: blur(4px);
}
.artifact__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.artifact:hover .artifact__media img { transform: scale(1.035); }
.artifact__media--icon {
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(160deg, var(--card-2), var(--paper-2));
}
.artifact__media--icon svg { width: 84px; height: 84px; color: var(--copper); opacity: .9; }
.artifact__body { padding: 18px 20px 22px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.artifact__top { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.artifact__name { font-size: 16.5px; font-weight: 600; letter-spacing: -.01em; }
.artifact__price { font-family: var(--font-mono); font-size: 12px; color: var(--copper); white-space: nowrap; }
.artifact__desc { font-size: 13.5px; line-height: 1.75; color: var(--muted); }
.artifact__meta {
  margin-top: auto; padding-top: 12px; border-top: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  font-size: 11.5px; color: var(--muted-2); letter-spacing: .04em;
}
.chiprow { display: flex; flex-wrap: wrap; gap: 7px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: var(--r-pill);
  background: var(--card-2); border: 1px solid var(--line);
  font-size: 11.5px; color: var(--ink-2); white-space: nowrap;
}
.chip--live { background: var(--copper-soft); border-color: var(--copper-line); color: var(--copper); font-weight: 600; }

/* ---------- 示例（拿到手长这样） ---------- */
.sample { display: grid; grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr); gap: clamp(24px, 4vw, 56px); align-items: center; }
.sample__notes { display: flex; flex-direction: column; gap: 16px; }
.sample__note { display: flex; gap: 12px; font-size: 14px; line-height: 1.75; color: var(--ink-2); }
.sample__note b { color: var(--ink); }
.sample__note i {
  flex: none; width: 22px; height: 22px; border-radius: 50%;
  border: 1px solid var(--copper-line); color: var(--copper);
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 10.5px; font-style: normal; margin-top: 2px;
}
.sheet {
  border: 1px solid var(--line-2); border-radius: var(--r-lg);
  background: var(--card); box-shadow: var(--shadow-card); overflow: hidden;
}
.sheet__head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 18px; border-bottom: 1px solid var(--line); background: var(--card-2);
}
.sheet__title { font-size: 13px; font-weight: 600; letter-spacing: .02em; }
.sheet__meta { font-family: var(--font-mono); font-size: 11.5px; color: var(--muted); }
.sheet__lines { display: flex; flex-direction: column; }
.sheet__lines li {
  display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 14px; align-items: baseline;
  padding: 10px 18px; border-bottom: 1px solid var(--line);
  font-size: 13.5px; line-height: 1.7; color: var(--ink-2);
}
.sheet__lines li:last-child { border-bottom: 0; }
.sheet__lines li.is-mark { background: var(--copper-soft); }
.sheet__lines li.is-mark span:last-child { color: var(--ink); font-weight: 600; }
.sheet__t { font-family: var(--font-mono); font-size: 11px; color: var(--muted-2); }
.sheet__foot { padding: 12px 18px; border-top: 1px solid var(--line); font-size: 11.5px; color: var(--muted-2); display: flex; justify-content: space-between; gap: 10px; }

/* 产物预览：视频 / 弹幕 / 评论 / BGM */
.preview { border: 1px solid var(--line-2); border-radius: var(--r-lg); background: var(--card); box-shadow: var(--shadow-card); overflow: hidden; }
.frame { position: relative; aspect-ratio: 16 / 9; max-height: 460px; background: linear-gradient(150deg, #2A251E, #17140F); }
.frame::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 34px 34px;
}
.frame__play {
  position: absolute; inset: 0; margin: auto; width: 62px; height: 62px;
  border-radius: 50%; background: rgba(245,240,230,.94); color: var(--ink);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px -10px rgba(0,0,0,.6);
}
.frame__play svg { width: 22px; height: 22px; margin-left: 3px; }
.frame__badge {
  position: absolute; left: 14px; top: 14px;
  padding: 4px 10px; border-radius: var(--r-pill);
  background: rgba(23,20,15,.55); color: #F0EADF; font-size: 11px; letter-spacing: .06em;
  backdrop-filter: blur(6px);
}
.frame__caption { position: absolute; left: 14px; bottom: 14px; right: 14px; color: #EDE6D8; font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em; }
.preview__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 16px; border-top: 1px solid var(--line); }

.danmu { display: flex; flex-direction: column; gap: 9px; padding: 18px; }
.danmu__line { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--ink-2); margin-left: var(--off, 0px); }
.danmu__t { font-family: var(--font-mono); font-size: 10.5px; color: var(--muted-2); flex: none; }
.danmu__line span:last-child { padding: 5px 11px; border-radius: var(--r-pill); background: var(--card-2); border: 1px solid var(--line); }

.cmtlist { display: flex; flex-direction: column; }
.cmt { padding: 14px 18px; border-bottom: 1px solid var(--line); }
.cmt:last-child { border-bottom: 0; }
.cmt__top { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 5px; }
.cmt__who { font-size: 12.5px; font-weight: 600; color: var(--ink); }
.cmt__like { font-family: var(--font-mono); font-size: 11px; color: var(--muted-2); }
.cmt__text { font-size: 13.5px; line-height: 1.7; color: var(--ink-2); }

.bgm { display: flex; flex-direction: column; gap: 14px; padding: 20px 18px; }
.bgm__wave { display: flex; align-items: flex-end; gap: 3px; height: 76px; }
.bgm__wave i { flex: 1; background: var(--copper); opacity: .55; border-radius: 1px; height: var(--h, 30%); animation: wave 1.8s ease-in-out infinite alternate; animation-delay: var(--dl, 0s); }
@keyframes wave { from { transform: scaleY(.55); } to { transform: scaleY(1); } }
@media (prefers-reduced-motion: reduce) { .bgm__wave i { animation: none; } }
.bgm__meta { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 12px; color: var(--muted); }

/* 标签页 */
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.tabs__btn {
  height: 38px; padding: 0 15px; border-radius: var(--r-pill);
  border: 1px solid var(--line-2); background: transparent; color: var(--ink-2);
  font-size: 13.5px; cursor: pointer;
  transition: all .16s var(--ease);
}
.tabs__btn:hover { border-color: var(--ink); color: var(--ink); }
.tabs__btn[aria-selected="true"] { background: var(--ink); border-color: var(--ink); color: var(--card); }
.tabpanel { display: none; }
.tabpanel.is-active { display: block; }

/* ---------- 步骤 ---------- */
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line-2); }
.step { padding: 26px 26px 30px 0; border-right: 1px solid var(--line); position: relative; }
.step:last-child { border-right: 0; padding-right: 0; }
.step__num {
  display: block; font-family: var(--font-mono); font-size: 12px; color: var(--copper);
  letter-spacing: .18em; margin-bottom: 14px;
}
.step h3 { font-family: var(--font-display); font-weight: 700; font-size: 21px; letter-spacing: -.015em; margin-bottom: 8px; }
.step p { font-size: 13.5px; line-height: 1.78; color: var(--muted); }

/* ---------- 价格 ---------- */
.price {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px; align-items: stretch;
}
.plan {
  display: flex; flex-direction: column; gap: 12px;
  padding: 26px 24px 24px; border-radius: var(--r-lg);
  border: 1px solid var(--line-2); background: var(--card);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.plan:hover { transform: translateY(-3px); box-shadow: var(--shadow-card); }
.plan--pick { border-color: var(--copper); background: var(--card); box-shadow: 0 20px 50px -34px rgba(169,81,31,.6); position: relative; }
.plan__flag {
  position: absolute; top: -11px; left: 24px;
  padding: 3px 11px; border-radius: var(--r-pill);
  background: var(--copper); color: #FFF7EF; font-size: 11px; font-weight: 600; letter-spacing: .04em;
}
.plan__name { font-size: 14px; color: var(--muted); letter-spacing: .06em; }
.plan__amt { font-family: var(--font-num); font-size: 42px; font-weight: 700; letter-spacing: -.02em; line-height: 1; font-variant-numeric: tabular-nums; }
.plan__amt span { font-family: var(--font-sans); font-size: 14px; color: var(--muted); margin-left: 4px; letter-spacing: 0; }
.plan__points { font-size: 13.5px; color: var(--ink-2); }
.plan__points b { font-family: var(--font-mono); font-size: 15px; color: var(--copper); }
.plan ul { display: flex; flex-direction: column; gap: 8px; margin-top: 6px; }
.plan li { display: flex; gap: 8px; font-size: 13px; line-height: 1.65; color: var(--ink-2); }
.plan li svg { width: 15px; height: 15px; color: var(--copper); flex: none; margin-top: 3px; }

/* 扣费表 */
.ratetable { border: 1px solid var(--line-2); border-radius: var(--r-md); overflow: hidden; background: var(--card); }
.ratetable__row { display: grid; grid-template-columns: 1.1fr .6fr 1.9fr; gap: 12px; padding: 12px 18px; border-bottom: 1px solid var(--line); font-size: 13.5px; }
.ratetable__row:last-child { border-bottom: 0; }
.ratetable__row:first-child { background: var(--card-2); font-size: 11.5px; letter-spacing: .1em; color: var(--muted); text-transform: uppercase; }
.ratetable__row b { font-family: var(--font-mono); color: var(--copper); }
.ratetable__row span:last-child { color: var(--muted); }

/* ---------- 谁在用 ---------- */
.whos { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.who { padding: 20px; border-radius: var(--r-md); border: 1px solid var(--line); background: var(--card); }
.who h4 { font-family: var(--font-display); font-weight: 700; font-size: 17px; letter-spacing: -.015em; margin-bottom: 6px; }
.who p { font-size: 12.5px; line-height: 1.7; color: var(--muted); }

/* ---------- FAQ ---------- */
.faq { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; }
.qa { border-bottom: 1px solid var(--line); }
.qa summary {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 17px 0; cursor: pointer; list-style: none;
  font-size: 15px; font-weight: 600; letter-spacing: -.01em; color: var(--ink);
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after {
  content: "+"; flex: none; font-family: var(--font-mono); font-size: 17px; color: var(--copper);
  transition: transform .2s var(--ease);
}
.qa[open] summary::after { transform: rotate(45deg); }
.qa p { padding-bottom: 16px; font-size: 13.5px; line-height: 1.8; color: var(--muted); }

/* ---------- 收尾 CTA ---------- */
.band { background: var(--forest); color: #EFE9DC; padding: clamp(48px, 6vw, 80px) 0; position: relative; overflow: hidden; }
.band::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(120% 90% at 82% 12%, rgba(217,164,78,.16), transparent 60%);
  pointer-events: none;
}
.band__inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; position: relative; }
.band h2 { font-family: var(--font-display); font-weight: 700; font-size: clamp(28px, 3.4vw, 44px); letter-spacing: -.025em; line-height: 1.14; max-width: 16em; }
.band p { margin-top: 12px; font-size: 14.5px; color: #B9C6BC; max-width: 30em; line-height: 1.75; }
.band__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.band .btn--primary { background: var(--paper); color: var(--ink); }
.band .btn--primary:hover { background: #fff; }
.band .btn--ghost { color: #EFE9DC; border-color: rgba(239,233,220,.34); }
.band .btn--ghost:hover { border-color: #EFE9DC; background: rgba(255,255,255,.06); }

/* ---------- 页脚 ---------- */
.foot { background: var(--paper-2); border-top: 1px solid var(--line-2); padding: 46px 0 26px; }
.foot__cols { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 32px; }
.foot__col { display: flex; flex-direction: column; gap: 9px; }
.foot__col h4 { font-size: 11.5px; letter-spacing: .14em; color: var(--muted); text-transform: uppercase; margin-bottom: 3px; }
.foot__col a { font-size: 13.5px; color: var(--ink-2); width: fit-content; padding: 8px 0; line-height: 1.5; }
.foot__col a:hover { color: var(--copper); }
.foot__col p { font-size: 12.5px; line-height: 1.7; color: var(--muted); }
.foot__legal { margin-top: 32px; padding-top: 18px; border-top: 1px solid var(--line); }
.foot__disclaimer { font-size: 11.5px; line-height: 1.75; color: var(--muted-2); max-width: 70em; }
.foot__copy { margin-top: 10px; font-size: 11.5px; color: var(--muted-2); font-family: var(--font-mono); }

/* ---------- 提示条 / 轻提示 ---------- */
.notice {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 13px 16px; border-radius: var(--r-md);
  border: 1px solid var(--line-2); background: var(--card);
  font-size: 12.5px; line-height: 1.75; color: var(--ink-2);
}
.notice svg { width: 17px; height: 17px; color: var(--copper); flex: none; margin-top: 2px; }
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 14px);
  z-index: 200; max-width: min(92vw, 460px);
  padding: 11px 18px; border-radius: var(--r-pill);
  background: var(--ink); color: var(--card); font-size: 13px;
  box-shadow: 0 18px 40px -18px rgba(0,0,0,.5);
  opacity: 0; pointer-events: none; transition: opacity .2s var(--ease), transform .2s var(--ease);
}
.toast.is-show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- 计算器 ---------- */
.calc { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .8fr); gap: 28px; align-items: center; }
.calc__opts { display: flex; flex-wrap: wrap; gap: 9px; }
.calc__opt {
  display: inline-flex; align-items: center; gap: 8px;
  height: 42px; padding: 0 15px; border-radius: var(--r-pill);
  border: 1px solid var(--line-2); background: var(--card); cursor: pointer;
  font-size: 13.5px; color: var(--ink-2);
  transition: all .16s var(--ease);
}
.calc__opt:hover { border-color: var(--ink); }
.calc__opt[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--card); }
.calc__opt b { font-family: var(--font-mono); font-size: 11.5px; opacity: .7; }
.calc__out {
  padding: 22px 24px; border-radius: var(--r-lg); border: 1px solid var(--line-2);
  background: var(--card); box-shadow: var(--shadow-card);
}
.calc__num { font-family: var(--font-num); font-size: 46px; font-weight: 700; letter-spacing: -.02em; line-height: 1; display: block; font-variant-numeric: tabular-nums; }
.calc__hint { display: block; margin-top: 8px; font-size: 12.5px; color: var(--muted); line-height: 1.7; }

/* ---------- 分段控件 ---------- */
.seg { display: flex; gap: 4px; padding: 4px; border-radius: var(--r-pill); background: var(--card-2); border: 1px solid var(--line); }
.seg__btn {
  flex: 1; height: 38px; border: 0; border-radius: var(--r-pill); background: transparent;
  font-size: 13.5px; color: var(--muted); cursor: pointer; transition: all .16s var(--ease);
}
.seg__btn[aria-selected="true"] { background: var(--card); color: var(--ink); font-weight: 600; box-shadow: 0 1px 3px rgba(23,20,15,.08); }

/* ---------- 表单 ---------- */
.form { display: flex; flex-direction: column; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 12.5px; color: var(--ink-2); letter-spacing: .02em; }
.field .input {
  height: 48px; padding: 0 14px; border: 1px solid var(--line-2); border-radius: var(--r-sm);
  background: var(--card-2); font-size: 15px; color: var(--ink); width: 100%;
}
.field .input:focus { outline: none; border-color: var(--copper); background: var(--card); }
.field .input.is-invalid { border-color: #C0392B; }
.field__err { font-size: 12px; color: #C0392B; min-height: 16px; line-height: 1.5; }
.form__note { font-size: 11.5px; line-height: 1.75; color: var(--muted-2); }

/* ---------- 页面头 ---------- */
.pagehead { padding: clamp(34px, 4.6vw, 60px) 0 clamp(20px, 3vw, 32px); border-bottom: 1px solid var(--line); }
.pagehead h1 { font-family: var(--font-display); font-weight: 700; font-size: clamp(32px, 4.2vw, 52px); letter-spacing: -.03em; line-height: 1.08; }
.pagehead p { margin-top: 12px; font-size: 14.5px; line-height: 1.8; color: var(--ink-2); max-width: 44em; }
.pagehead .eyebrow { display: block; margin-bottom: 12px; }

/* ---------- 工作台 ---------- */
.wb { display: grid; grid-template-columns: minmax(0, 380px) minmax(0, 1fr); gap: 22px; align-items: start; padding: clamp(24px, 3vw, 36px) 0 clamp(50px, 6vw, 80px); }
.wb__side, .wb__main { min-width: 0; display: flex; flex-direction: column; gap: 18px; }
.panel { border: 1px solid var(--line-2); border-radius: var(--r-lg); background: var(--card); padding: 20px; box-shadow: 0 1px 2px rgba(23,20,15,.03); }
.panel__head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.panel__title { font-size: 14px; font-weight: 600; letter-spacing: -.01em; }
.panel__hint { font-size: 11.5px; color: var(--muted-2); }
.balance { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.balance__num { font-family: var(--font-num); font-size: 44px; font-weight: 700; letter-spacing: -.02em; line-height: 1; font-variant-numeric: tabular-nums; }
.balance__unit { font-size: 12.5px; color: var(--muted); }
.picks { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-top: 14px; }
.pick {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 11px; border-radius: var(--r-sm); cursor: pointer;
  border: 1px solid var(--line); background: var(--card-2);
  transition: all .16s var(--ease);
}
.pick:hover { border-color: var(--line-3); }
.pick__box {
  width: 16px; height: 16px; flex: none; border-radius: 4px;
  border: 1px solid var(--line-3); background: var(--card);
  display: inline-flex; align-items: center; justify-content: center;
}
.pick__box svg { width: 10px; height: 10px; opacity: 0; color: var(--card); }
.pick[aria-checked="true"] { border-color: var(--copper); background: var(--copper-soft); }
.pick[aria-checked="true"] .pick__box { background: var(--copper); border-color: var(--copper); }
.pick[aria-checked="true"] .pick__box svg { opacity: 1; }
.pick__name { font-size: 12.5px; color: var(--ink-2); }
.pick__cost { margin-left: auto; font-family: var(--font-mono); font-size: 10.5px; color: var(--muted-2); white-space: nowrap; }
.pick[aria-disabled="true"] { opacity: .5; cursor: not-allowed; }
.jobs { display: flex; flex-direction: column; }
.job {
  display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 8px 12px;
  padding: 14px 0; border-bottom: 1px solid var(--line); align-items: center;
}
.job:last-child { border-bottom: 0; }
.job__url { font-family: var(--font-mono); font-size: 11.5px; color: var(--ink-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.job__state {
  font-size: 11px; padding: 3px 9px; border-radius: var(--r-pill); white-space: nowrap;
  background: var(--copper-soft); color: var(--copper); border: 1px solid var(--copper-line);
}
.job__meta { grid-column: 1 / -1; font-size: 11.5px; color: var(--muted); }
.job__del {
  border: 0; background: transparent; color: var(--muted-2); font-size: 11.5px;
  cursor: pointer; padding: 4px 2px; text-decoration: underline; text-underline-offset: 3px;
}
.job__del:hover { color: #C0392B; }
.empty { padding: 26px 4px; font-size: 13px; line-height: 1.9; color: var(--muted); text-align: center; }

/* ==========================================================================
   响应式
   ========================================================================== */
@media (max-width: 1080px) {
  .hero__grid { grid-template-columns: minmax(0, 1fr); gap: 34px; }
  .hero__visual { order: 1; max-width: 560px; }   /* 单列时文案先出，3D 图排到下方——否则手机首屏只看到图，输入框被推到 800px 开外 */
  .hero__ring { display: none; }
  .artifacts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .whos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .foot__cols { grid-template-columns: 1fr 1fr; }
  .sample { grid-template-columns: minmax(0, 1fr); }
  .sample__notes { order: 2; }
  .price { grid-template-columns: minmax(0, 1fr); }
  .wb { grid-template-columns: minmax(0, 1fr); }
  .plan--pick { order: -1; }
}

@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .nav__actions .btn--ghost { display: none; }
  .nav__inner { gap: 12px; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stats__item:nth-child(2n) { border-right: 0; }
  .stats__item:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .step { border-right: 0; border-bottom: 1px solid var(--line); padding: 22px 0 24px; }
  .step:last-child { border-bottom: 0; }
  .faq { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .calc { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .foot__cols { grid-template-columns: 1fr 1fr; gap: 24px; }
}

@media (max-width: 620px) {
  .artifacts { grid-template-columns: minmax(0, 1fr); }
  .whos { grid-template-columns: minmax(0, 1fr); }
  .picks { grid-template-columns: minmax(0, 1fr); }
  .nav__actions .btn--sm { padding: 0 14px; }
  .hero__title { font-size: clamp(32px, 9vw, 42px); }
  .sheet__lines li { grid-template-columns: 44px minmax(0, 1fr); gap: 10px; padding: 9px 14px; }
  .ratetable__row { grid-template-columns: minmax(0, 1fr) auto; row-gap: 4px; padding: 11px 14px; }
  .ratetable__row span:last-child { grid-column: 1 / -1; font-size: 12px; }
  .plan__amt { font-size: 34px; }
  .band__inner { flex-direction: column; align-items: flex-start; }
  .foot__cols { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 400px) {
  .hero__kicker { font-size: 11.5px; padding: 6px 12px 6px 9px; }
  .stats__item { padding: 16px 12px; }
  .stats__num { font-size: 22px; }
  .btn--lg { height: 50px; padding: 0 20px; font-size: 15px; }
}

/* ---------- 首屏浮层：取件记录小卡（真实产品感） ---------- */
.hero__rec {
  position: absolute; left: -26px; bottom: -18px; width: min(268px, 74%);
  background: var(--card); border: 1px solid var(--line-2); border-radius: var(--r-md);
  box-shadow: 0 2px 4px rgba(23,20,15,.05), 0 26px 50px -30px rgba(23,20,15,.45);
  overflow: hidden;
}
.hero__rec-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 9px 12px; border-bottom: 1px solid var(--line);
  font-size: 11px; color: var(--muted); letter-spacing: .04em;
}
.hero__rec-head b { color: var(--ink); font-weight: 600; letter-spacing: 0; font-size: 11.5px; }
.hero__rec-row {
  display: grid; grid-template-columns: 16px minmax(0, 1fr) auto; gap: 8px; align-items: center;
  padding: 8px 12px; border-bottom: 1px solid var(--line); font-size: 11.5px; color: var(--ink-2);
}
.hero__rec-row:last-child { border-bottom: 0; }
.hero__rec-row i {
  width: 6px; height: 6px; border-radius: 50%; background: var(--copper); justify-self: center;
}
.hero__rec-row.is-done i { background: #5C8F6B; }
.hero__rec-row span:last-child { font-family: var(--font-mono); font-size: 10.5px; color: var(--muted-2); }

/* ---------- 以前 / 现在 对比 ---------- */
.compare { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 30px; }
.compare__col {
  padding: 22px 24px; border-radius: var(--r-lg); border: 1px solid var(--line);
  background: var(--card-2);
}
.compare__col--now { background: var(--card); border-color: var(--copper-line); box-shadow: 0 20px 46px -34px rgba(169,81,31,.55); }
.compare__tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: .16em; color: var(--muted-2); }
.compare__col--now .compare__tag { color: var(--copper); }
.compare__col h4 { font-family: var(--font-display); font-weight: 700; font-size: 19px; letter-spacing: -.015em; margin: 8px 0 12px; }
.compare__col ul { display: flex; flex-direction: column; gap: 9px; }
.compare__col li { display: flex; gap: 9px; font-size: 13.5px; line-height: 1.7; color: var(--ink-2); }
.compare__col li svg { width: 15px; height: 15px; flex: none; margin-top: 3px; color: var(--muted-2); }
.compare__col--now li svg { color: var(--copper); }

/* ---------- 宽视觉带 ---------- */
.imgband { position: relative; overflow: hidden; border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--card); }
.imgband img { width: 100%; height: clamp(200px, 34vw, 360px); object-fit: cover; }
.imgband__cap {
  position: absolute; inset: auto 0 0 0; padding: 22px clamp(18px, 3vw, 34px) 20px;
  background: linear-gradient(to top, rgba(23,20,15,.72), rgba(23,20,15,.18) 62%, transparent);
  color: #F3EDE1; display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.imgband__cap h3 { font-family: var(--font-display); font-weight: 700; font-size: clamp(20px, 2.5vw, 29px); letter-spacing: -.02em; line-height: 1.2; }
.imgband__cap p { font-size: 12.5px; color: rgba(243,237,225,.78); margin-top: 6px; max-width: 34em; line-height: 1.7; }
.imgband__pill {
  padding: 6px 13px; border-radius: var(--r-pill); border: 1px solid rgba(243,237,225,.35);
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em; white-space: nowrap;
}
@media (max-width: 860px) {
  .compare { grid-template-columns: minmax(0, 1fr); }
  .hero__rec { position: static; width: 100%; margin-top: 14px; }
}

/* ---------- 编辑感细节：英文小标 / 纸张叠层 / 规格带 ---------- */
.hero__topline {
  display: flex; align-items: center; gap: 12px; margin-bottom: 16px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .24em;
  text-transform: uppercase; color: var(--muted-2);
}
.hero__topline::after { content: ""; flex: 1; max-width: 120px; height: 1px; background: var(--line-2); }

.hero__frame { position: relative; }
.hero__frame::before {
  content: ""; position: absolute; inset: 12px -12px -12px 12px;
  border-radius: var(--r-lg); border: 1px solid var(--line-2);
  background: var(--card-2); z-index: -1;
}
.specstrip {
  display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 18px;
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .08em; color: var(--muted-2);
}
.specstrip span { position: relative; padding-left: 12px; }
.specstrip span::before {
  content: ""; position: absolute; left: 0; top: 50%; width: 4px; height: 4px;
  margin-top: -2px; border-radius: 50%; background: var(--copper-line);
}
@media (max-width: 620px) { .hero__frame::before { display: none; } }

/* ==========================================================================
   取件记录（真实任务卡）— 2026-11-09 接入后端后新增
   ========================================================================== */
.job { display: block; }
.job__head { display: flex; align-items: flex-start; gap: 10px; justify-content: space-between; }
.job__title {
  font-size: 13.5px; font-weight: 600; letter-spacing: -.01em; color: var(--ink);
  line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden; min-width: 0;
}
.job__state.is-done { background: rgba(22,48,42,.08); color: var(--forest); border-color: rgba(22,48,42,.22); }
.job__state.is-failed { background: rgba(192,57,43,.08); color: #A5382B; border-color: rgba(192,57,43,.24); }
.job__state.is-running,
.job__state.is-queued { background: var(--copper-soft); color: var(--copper); border-color: var(--copper-line); }
.job__state.is-running::after { content: "…"; }
.job__meta { margin-top: 4px; }
.job__arts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.dl {
  display: inline-flex; align-items: center; gap: 8px; text-decoration: none;
  border: 1px solid var(--line-2); border-radius: var(--r-pill); background: var(--card-2);
  padding: 7px 13px; font-size: 12px; color: var(--ink); transition: background .2s, border-color .2s, transform .2s;
}
.dl:hover { background: var(--copper-soft); border-color: var(--copper-line); transform: translateY(-1px); }
.dl__kind { font-weight: 600; }
.dl__size { font-family: var(--font-mono); font-size: 10.5px; color: var(--muted-2); }
.job__err { margin-top: 8px; font-size: 12px; color: #A5382B; line-height: 1.6; }
.job--done { border-left: 2px solid var(--forest); padding-left: 12px; }
.job--failed { border-left: 2px solid rgba(192,57,43,.5); padding-left: 12px; }
.job--running, .job--queued { border-left: 2px solid var(--copper-line); padding-left: 12px; }

/* 字段下方说明（设备取件码页） */
.field__hint { display: block; margin-top: 6px; font-size: 11.5px; line-height: 1.7; color: var(--muted-2); }
#d-code { font-family: var(--font-mono); font-size: 12.5px; letter-spacing: .02em; }

/* ==================== 充值档位（pricing.html） ==================== */
.pay-pkgs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 0 0 20px;
}
@media (max-width: 860px) { .pay-pkgs { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 11px; } }
@media (max-width: 420px) { .pay-pkgs { grid-template-columns: 1fr; } }

.pay-pkg {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 22px 14px 18px;
  background: var(--card);
  border: 1px solid var(--line-2);
  border-radius: var(--r-md);
  cursor: pointer;
  font: inherit;
  color: var(--ink);
  text-align: center;
  transition: border-color .18s var(--ease), transform .18s var(--ease), box-shadow .18s var(--ease);
}
.pay-pkg:hover { border-color: var(--line-3); transform: translateY(-2px); }
.pay-pkg:focus-visible { outline: 2px solid var(--copper); outline-offset: 2px; }

.pay-pkg.is-on {
  border-color: var(--copper);
  background: var(--copper-soft);
  box-shadow: 0 14px 30px -22px rgba(169, 81, 31, .9);
}
.pay-pkg.is-on::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  border: 1px solid var(--copper);
  pointer-events: none;
}

.pay-pkg__tag {
  position: absolute;
  top: -9px;
  left: 50%;
  transform: translateX(-50%);
  padding: 2px 9px;
  background: var(--copper);
  color: #FFF8F1;
  font-size: 11px;
  letter-spacing: .04em;
  border-radius: var(--r-pill);
  white-space: nowrap;
}

.pay-pkg__money {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -.01em;
}
.pay-pkg__money small {
  font-family: inherit;
  font-size: 15px;
  font-weight: 500;
  margin-left: 2px;
  color: var(--muted);
}
.pay-pkg.is-on .pay-pkg__money { color: var(--copper); }

.pay-pkg__credits {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-2);
  letter-spacing: .01em;
}
.pay-pkg__hint {
  font-size: 12px;
  color: var(--muted-2);
}

.pay-act {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin: 0 0 12px;
}
.pay-act .btn[disabled] {
  opacity: .5;
  cursor: not-allowed;
  transform: none;
}

.pay-note {
  font-size: 13.5px;
  color: var(--muted);
  margin: 0 0 22px;
  padding: 11px 14px;
  background: var(--card-2);
  border-left: 2px solid var(--line-2);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
}
.pay-note--ok {
  color: var(--forest);
  background: rgba(22, 48, 42, .06);
  border-left-color: var(--forest);
  font-weight: 500;
}
.pay-note--err {
  color: #8C2F1D;
  background: rgba(169, 81, 31, .07);
  border-left-color: var(--copper);
}

.pay-cta-extra { margin-bottom: 6px; }