@charset "UTF-8";

/* corezen 授权中心 · 液态玻璃设计系统
   1 设计变量与主题  2 基础排版  3 光场背景  4 玻璃基元  5 外壳（导航/页脚）
   6 控件与表单  7 首页场景  8 用户中心  9 管理后台  10 一次性交付/错误  11 响应式与降级
   所有样式必须留在样式表内：站点 CSP 为 style-src 'self'，页面不允许行内样式。 */

/* ── 1 设计变量与主题 ────────────────────────────────────────────── */
:root {
  color-scheme: light;
  --ground: #e7ecf3;
  --ground-deep: #dae1eb;
  --ink: #0d1723;
  --ink-2: #3f5364;
  --ink-3: #556878;
  --line: #10203017;
  --line-strong: #1020302b;

  --glass: #ffffff8f;
  --glass-quiet: #ffffff5c;
  --glass-strong: #ffffffc4;
  --glass-blur: 26px;
  --rim-hi: #ffffffe6;
  --rim-lo: #8fa3b840;
  --sheen: #ffffffb8;
  --shadow-near: 0 1px 2px #0d1c2b12;
  --shadow-far: 0 26px 60px -28px #0c1c2c59;

  --accent: #0b6c7b;
  --accent-hot: #0c7688;
  --accent-ink: #05424c;
  --accent-soft: #0b6c7b1a;
  --on-accent: #ffffff;
  --on-danger: #ffffff;
  --violet: #4a45c4;
  --amber: #7f5620;
  --danger: #a52a3b;
  --danger-soft: #a52a3b14;
  --ok: #1a6a51;

  --r-xs: 10px;
  --r-sm: 14px;
  --r-md: 20px;
  --r-lg: 26px;
  --r-xl: 34px;
  --shell: 1240px;
  --pad: clamp(18px, 4vw, 44px);

  --font: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-num: "SF Pro Display", "Segoe UI Variable Display", "Segoe UI", var(--font);
  --font-mono: "Cascadia Mono", "SF Mono", Consolas, "Microsoft YaHei", monospace;

  --blob-a: #16a0b033;
  --blob-b: #5a53d62b;
  --blob-c: #c8934a26;
  --blob-d: #2f7fd42e;
  --grain: #0b1a2a0a;
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --ground: #06090f;
  --ground-deep: #020408;
  --ink: #e9eff7;
  --ink-2: #a2b4c7;
  --ink-3: #7f92a6;
  --line: #a3c2e226;
  --line-strong: #a3c2e240;

  --glass: #8fb4d81c;
  --glass-quiet: #8fb4d810;
  --glass-strong: #8fb4d82e;
  --glass-blur: 30px;
  --rim-hi: #dceafaa8;
  --rim-lo: #6f8ba838;
  --sheen: #bfe0f04d;
  --shadow-near: 0 1px 2px #00000066;
  --shadow-far: 0 30px 70px -30px #000000b8;

  --accent: #56cfdd;
  --accent-hot: #7ee3ee;
  --accent-ink: #b9f0f7;
  --accent-soft: #56cfdd1f;
  --on-accent: #04222a;
  --on-danger: #2a0508;
  --violet: #9d97ff;
  --amber: #e2ac66;
  --danger: #ff8b98;
  --danger-soft: #ff8b9814;
  --ok: #6bd7ae;

  --blob-a: #0e8ea060;
  --blob-b: #4b45c268;
  --blob-c: #9a6a2c50;
  --blob-d: #1f63b070;
  --grain: #9ec6ff0a;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --ground: #06090f; --ground-deep: #020408;
    --ink: #e9eff7; --ink-2: #a2b4c7; --ink-3: #7f92a6;
    --line: #a3c2e226; --line-strong: #a3c2e240;
    --glass: #8fb4d81c; --glass-quiet: #8fb4d810; --glass-strong: #8fb4d82e; --glass-blur: 30px;
    --rim-hi: #dceafaa8; --rim-lo: #6f8ba838; --sheen: #bfe0f04d;
    --shadow-near: 0 1px 2px #00000066; --shadow-far: 0 30px 70px -30px #000000b8;
    --accent: #56cfdd; --accent-hot: #7ee3ee; --accent-ink: #b9f0f7; --accent-soft: #56cfdd1f;
    --on-accent: #04222a; --on-danger: #2a0508;
    --violet: #9d97ff; --amber: #e2ac66; --danger: #ff8b98; --danger-soft: #ff8b9814; --ok: #6bd7ae;
    --blob-a: #0e8ea060; --blob-b: #4b45c268; --blob-c: #9a6a2c50; --blob-d: #1f63b070; --grain: #9ec6ff0a;
  }
}

/* ── 2 基础排版 ──────────────────────────────────────────────────── */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.72;
  color: var(--ink);
  background: var(--ground);
  -webkit-font-smoothing: antialiased;
  font-synthesis: none;
  overflow-x: hidden;
}
h1, h2, h3, h4, p { margin-top: 0; }
h1 { margin-bottom: 16px; font-size: clamp(30px, 3.3vw, 42px); font-weight: 700; line-height: 1.26; letter-spacing: -.03em; }
h2 { margin-bottom: 12px; font-size: 20px; font-weight: 650; line-height: 1.45; letter-spacing: -.015em; }
h3 { margin-bottom: 8px; font-size: 15.5px; font-weight: 640; line-height: 1.5; }
a { color: var(--accent); text-decoration: none; text-underline-offset: 4px; }
a:hover { text-decoration: underline; }
/* 正文中的行内链接：纵向内边距不改变行高，但把可点区域撑到 24px 以上。 */
p > a:not(.button), li > a:not(.button), small > a, dd > a { padding-block: 4px; }
strong, b { font-weight: 650; }
small { display: block; color: var(--ink-3); font-size: 12.5px; line-height: 1.66; }
.subtle { color: var(--ink-3); font-size: 13.5px; }
.lead { max-width: 46ch; color: var(--ink-2); font-size: 16.5px; line-height: 1.86; }
.mono { font-family: var(--font-mono); overflow-wrap: anywhere; }
.preserve { white-space: pre-wrap; overflow-wrap: anywhere; }
.eyebrow {
  display: flex; align-items: center; gap: 8px;
  margin: 0 0 14px; color: var(--ink-3);
  font-size: 12px; font-weight: 600; line-height: 1.6; letter-spacing: .14em;
}
.dot { flex: none; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--accent-hot); outline-offset: 3px; border-radius: 4px; }
.icon { flex: none; width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.icon-sm { width: 16px; height: 16px; }
.svg-defs { position: absolute; width: 0; height: 0; overflow: hidden; pointer-events: none; }
.skip { position: fixed; top: -80px; left: 16px; z-index: 90; padding: 12px 18px; border-radius: var(--r-sm); background: var(--ink); color: var(--ground); }
.skip:focus { top: 14px; text-decoration: none; }
.vh { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

/* ── 3 光场背景：全站连续，不在区块之间断开 ───────────────────────── */
.lightfield { position: fixed; inset: 0; z-index: -2; overflow: hidden; background: var(--ground); pointer-events: none; }
.lightfield::after { content: ""; position: absolute; inset: -10%; background: radial-gradient(120% 90% at 50% 118%, var(--ground-deep), transparent 60%); }
.blob { position: absolute; border-radius: 50%; filter: blur(110px); will-change: transform; }
.blob-1 { width: 62vmax; height: 62vmax; left: -18vmax; top: -22vmax; background: var(--blob-a); animation: drift-1 34s ease-in-out infinite alternate; }
.blob-2 { width: 54vmax; height: 54vmax; right: -16vmax; top: -12vmax; background: var(--blob-b); animation: drift-2 41s ease-in-out infinite alternate; }
.blob-3 { width: 48vmax; height: 48vmax; left: 24vmax; bottom: -26vmax; background: var(--blob-c); animation: drift-3 47s ease-in-out infinite alternate; }
.blob-4 { width: 44vmax; height: 44vmax; right: 3vmax; bottom: -20vmax; background: var(--blob-d); animation: drift-4 38s ease-in-out infinite alternate; }
.grain { position: absolute; inset: 0; opacity: .5; background-image: radial-gradient(var(--grain) 1px, transparent 1px); background-size: 3px 3px; }
@keyframes drift-1 { to { transform: translate3d(9vmax, 7vmax, 0) scale(1.14); } }
@keyframes drift-2 { to { transform: translate3d(-11vmax, 9vmax, 0) scale(1.08); } }
@keyframes drift-3 { to { transform: translate3d(-8vmax, -10vmax, 0) scale(1.16); } }
@keyframes drift-4 { to { transform: translate3d(7vmax, -8vmax, 0) scale(1.1); } }

/* ── 4 玻璃基元 ──────────────────────────────────────────────────── */
.glass {
  position: relative;
  border-radius: var(--r-lg);
  background: var(--glass);
  box-shadow: var(--shadow-near), var(--shadow-far);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(185%);
  backdrop-filter: blur(var(--glass-blur)) saturate(185%);
  isolation: isolate;
}
/* 1px 渐变镜边：左上受光，右下背光 */
.glass::before {
  content: ""; position: absolute; inset: 0; z-index: 3; padding: 1px; border-radius: inherit; pointer-events: none;
  background: linear-gradient(142deg, var(--rim-hi), #ffffff00 34%, #ffffff00 63%, var(--rim-lo));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
}
/* 指针跟随的镜面高光，坐标由 experience.js 写入 --gx/--gy */
.glass::after {
  content: ""; position: absolute; inset: 0; z-index: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(260px circle at var(--gx, 50%) var(--gy, -30%), var(--sheen), transparent 66%);
  opacity: 0; transition: opacity .45s ease;
}
.glass > * { position: relative; z-index: 1; }
@media (hover: hover) and (pointer: fine) {
  .glass[data-glass]:hover::after { opacity: .8; }
}
@supports not ((backdrop-filter: blur(2px)) or (-webkit-backdrop-filter: blur(2px))) {
  :root { --glass: #ffffffdb; --glass-quiet: #ffffffc4; --glass-strong: #fffffff2; }
  :root[data-theme="dark"] { --glass: #121a26ec; --glass-quiet: #0f1621e0; --glass-strong: #1a2533f5; }
}
.panel { padding: clamp(20px, 2.4vw, 30px); }
.panel > :last-child { margin-bottom: 0; }
.rule { height: 1px; margin: 22px 0; border: 0; background: var(--line); }
.tag {
  display: inline-flex; align-items: center; gap: 6px; padding: 5px 11px;
  border: 1px solid var(--line-strong); border-radius: 999px;
  background: var(--glass-quiet); color: var(--ink-2);
  font-size: 12px; font-weight: 600; line-height: 1.5; white-space: nowrap;
}
.tag.ok { border-color: #1a6a5140; background: #1a6a5112; color: var(--ok); }
.tag.warning { border-color: #7f562040; background: #7f562012; color: var(--amber); }
.tag.danger { border-color: #a52a3b40; background: var(--danger-soft); color: var(--danger); }
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 4px 11px; border-radius: 8px; background: var(--accent-soft); color: var(--accent-ink); font-size: 12.5px; font-weight: 600; white-space: nowrap; }
.pill.warning { background: #7f56201f; color: var(--amber); }

/* ── 5 外壳：导航与页脚 ──────────────────────────────────────────── */
.topbar {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  width: 100%; max-width: var(--shell); min-height: 72px; margin: 0 auto; padding: 10px var(--pad);
  transition: background-color .3s ease, box-shadow .3s ease, backdrop-filter .3s ease;
}
.topbar.is-stuck {
  background: var(--glass-quiet);
  box-shadow: 0 1px 0 var(--line), 0 18px 40px -32px #0b1c2c80;
  -webkit-backdrop-filter: blur(18px) saturate(170%);
  backdrop-filter: blur(18px) saturate(170%);
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 0; color: var(--ink); font-size: 20px; font-weight: 700; }
.brand:hover { text-decoration: none; }
.brand small { display: none; }
.brand-logo{display:block;width:162px;height:72px;object-fit:contain;flex:0 1 auto;min-width:0;background:#fff;border-radius:var(--r-sm);padding:6px 12px;box-shadow:var(--shadow-near)}
.topbar nav { display: flex; align-items: center; gap: 6px; }
.topbar nav a, .topbar nav .text-button {
  display: inline-flex; align-items: center; gap: 6px;
  min-height: 42px; padding: 8px 15px; border: 1px solid transparent; border-radius: 999px;
  background: none; color: var(--ink-2); font-size: 14px; font-weight: 600; line-height: 1.4;
  white-space: nowrap; cursor: pointer; transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}
.topbar nav a:hover, .topbar nav .text-button:hover { background: var(--glass-strong); color: var(--ink); text-decoration: none; }
.topbar nav a[aria-current="page"] { background: var(--glass-strong); border-color: var(--line-strong); color: var(--ink); }
.topbar nav form { margin: 0; }
.nav-action {
  border-color: var(--accent) !important; background: var(--accent) !important; color: var(--on-accent) !important;
  box-shadow: 0 8px 20px -10px var(--accent);
}
.nav-action:hover { background: var(--accent-hot) !important; border-color: var(--accent-hot) !important; }
.theme-toggle { width: 42px; padding: 8px !important; justify-content: center; }
.dev-banner { padding: 6px 16px; background: #7f56201f; color: var(--amber); font-size: 12.5px; text-align: center; }
.shell { flex: 1; width: 100%; max-width: var(--shell); margin: 0 auto; padding: 8px var(--pad) 72px; }
.footer {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 24px;
  width: 100%; max-width: var(--shell); margin: 0 auto; padding: 22px var(--pad) 30px;
  border-top: 1px solid var(--line); color: var(--ink-3); font-size: 12.5px;
}

/* ── 6 控件与表单 ────────────────────────────────────────────────── */
button, .button {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 46px; padding: 11px 22px;
  border: 1px solid var(--accent); border-radius: var(--r-sm);
  background: var(--accent); color: var(--on-accent);
  font: inherit; font-size: 15px; font-weight: 620; line-height: 1.4;
  text-decoration: none; cursor: pointer; overflow: hidden; position: relative;
  transition: transform .18s cubic-bezier(.2,.8,.3,1), background-color .2s ease, box-shadow .2s ease, border-color .2s ease;
  box-shadow: 0 10px 26px -14px var(--accent), inset 0 1px 0 #ffffff40;
}
button::after, .button::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: linear-gradient(115deg, #ffffff00 34%, #ffffff5c 48%, #ffffff00 62%);
  transform: translateX(-120%); transition: transform .65s cubic-bezier(.3,.7,.3,1);
}
button:hover, .button:hover { background: var(--accent-hot); border-color: var(--accent-hot); text-decoration: none; }
button:hover::after, .button:hover::after { transform: translateX(120%); }
button:active, .button:active { transform: translateY(1px) scale(.994); box-shadow: 0 4px 12px -8px var(--accent); }
button:disabled, button[disabled] { cursor: not-allowed; transform: none; border-color: var(--line-strong); background: var(--glass-quiet); color: var(--ink-3); box-shadow: none; }
button:disabled::after { display: none; }
.button.secondary, button.secondary {
  border-color: var(--line-strong); background: var(--glass); color: var(--ink);
  box-shadow: var(--shadow-near); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
}
.button.secondary:hover, button.secondary:hover { border-color: var(--accent); background: var(--glass-strong); color: var(--ink); }
button.danger { border-color: var(--danger); background: var(--danger); box-shadow: 0 10px 26px -14px var(--danger); color: var(--on-danger); }
button.danger:hover { border-color: var(--danger); background: var(--danger); filter: brightness(1.08); }
button.ghost, .button.ghost { min-height: 40px; padding: 8px 14px; border-color: var(--line-strong); background: none; color: var(--ink-2); box-shadow: none; }
button.ghost:hover, .button.ghost:hover { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-ink); }
.text-button { min-height: auto; padding: 0; border: 0; background: none; color: var(--ink-2); box-shadow: none; font-size: 14px; }
.text-button:hover { background: none; color: var(--accent); text-decoration: underline; }
.text-button::after { display: none; }
.danger-text { color: var(--danger) !important; }
.full { width: 100%; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin: 20px 0 0; }
.actions:last-child { margin-bottom: 0; }

label { display: block; margin-bottom: 7px; color: var(--ink); font-size: 14px; font-weight: 600; }
input, textarea, select {
  width: 100%; margin: 0 0 18px; padding: 12px 14px;
  border: 1px solid var(--line-strong); border-radius: var(--r-sm);
  background: var(--glass-strong); color: var(--ink);
  font: inherit; font-size: 15px; line-height: 1.5;
  transition: border-color .18s ease, box-shadow .18s ease, background-color .18s ease;
}
select { min-height: 46px; appearance: none; background-image: none; }
input:hover, textarea:hover, select:hover { border-color: var(--ink-3); }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
input::placeholder, textarea::placeholder { color: var(--ink-3); }
textarea { resize: vertical; min-height: 96px; }
meter { width: 100%; height: 10px; }
form > :last-child { margin-bottom: 0; }
.two-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
.field-note { margin: -10px 0 18px; color: var(--ink-3); font-size: 12.5px; line-height: 1.7; }

.notice {
  display: flex; align-items: flex-start; gap: 10px;
  margin: 0 0 20px; padding: 13px 16px;
  border: 1px solid var(--line-strong); border-radius: var(--r-sm);
  background: var(--glass); color: var(--ink-2); font-size: 14px; line-height: 1.7;
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
}
.notice.success { border-color: #1a6a5140; background: #1a6a5112; color: var(--ok); }
.notice.warning, .warning { border-color: #7f562040; background: #7f562012; color: var(--amber); }
.notice.error { border-color: #a52a3b40; background: var(--danger-soft); color: var(--danger); }
.notice .icon { margin-top: 3px; }

/* 后果显式的确认对话框 */
dialog {
  width: min(520px, calc(100% - 32px)); padding: 0; border: 0; border-radius: var(--r-lg);
  background: var(--glass-strong); color: var(--ink);
  box-shadow: 0 40px 100px -30px #04101d80;
  -webkit-backdrop-filter: blur(34px) saturate(180%); backdrop-filter: blur(34px) saturate(180%);
}
dialog::backdrop { background: #05101c8f; -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
dialog[open] { animation: dialog-in .32s cubic-bezier(.2,.9,.3,1); }
dialog[open]::backdrop { animation: fade-in .32s ease; }
.dialog-content { padding: 26px 28px 22px; border: 1px solid var(--line-strong); border-radius: inherit; }
.dialog-content h2 { font-size: 21px; }
.dialog-ledger { margin: 18px 0 4px; padding: 0; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--glass-quiet); list-style: none; }
.dialog-ledger li { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding: 10px 14px; border-top: 1px solid var(--line); font-size: 14px; }
.dialog-ledger li:first-child { border-top: 0; }
.dialog-ledger span { color: var(--ink-3); font-size: 13px; }
.dialog-ledger b { font-family: var(--font-mono); font-weight: 600; }
.dialog-ledger .cost b { color: var(--danger); }
.dialog-content .actions { justify-content: flex-end; }
@keyframes dialog-in { from { opacity: 0; transform: translateY(14px) scale(.97); } }
@keyframes fade-in { from { opacity: 0; } }

/* 进入动画：内容默认可见；只有 experience.js 真正接管观察后才允许先隐藏再淡入，
   这样脚本缺失或抛错时页面不会剩下一片空白。 */
.reveal-ready [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1); }
.reveal-ready [data-reveal].is-in { opacity: 1; transform: none; }

/* ── 7 首页场景 ──────────────────────────────────────────────────── */
.page-lede { max-width: 62ch; margin: 0 0 30px; }
.section { margin: 0 0 26px; }
.section-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px 24px; margin-bottom: 16px; }
.section-head h2 { margin: 0; font-size: 22px; }
.section-head p { margin: 4px 0 0; color: var(--ink-3); font-size: 13.5px; }

/* 场景：滚动驱动，--p 由 experience.js 写入；没有 JS 时退化为静态首屏 */
/* 默认（无脚本、窄屏或矮屏）是一段可以完整读完的静态首屏；
   只有空间足够时 experience.js 才加上 is-live，切换成滚动驱动的场景。 */
.scene { position: relative; margin: 0 0 30px; --p: 0; }
.scene-viewport { display: grid; grid-template-columns: minmax(0, 1fr); align-items: center; gap: clamp(20px, 3vw, 30px); }
.scene:not(.is-live) .scene-stage { order: -1; min-height: 0; }
.scene:not(.is-live) .core-wrap { width: min(380px, 62vw); opacity: 1; }
.scene:not(.is-live) .core-rig { --s: 14deg; --t: -15deg; }
.scene:not(.is-live) .scene-legend { display: none; }
.scene.is-live { height: 200svh; }
.scene.is-live .scene-viewport {
  position: sticky; top: var(--head, 0px); height: calc(100svh - var(--head, 0px));
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: clamp(24px, 4vw, 60px);
}
.scene-copy { position: relative; min-width: 0; }
.scene.is-live .scene-copy { grid-area: 1 / 1; transition: opacity .55s ease, transform .55s cubic-bezier(.2,.7,.3,1); }
.scene.is-live .scene-copy[data-copy="2"] { opacity: 0; transform: translateY(22px); pointer-events: none; }
.scene.is-live[data-step="2"] .scene-copy[data-copy="1"] { opacity: 0; transform: translateY(-22px); pointer-events: none; }
.scene.is-live[data-step="2"] .scene-copy[data-copy="2"] { opacity: 1; transform: none; pointer-events: auto; }
.scene-title { margin-bottom: 18px; font-size: clamp(34px, 4.6vw, 62px); line-height: 1.16; letter-spacing: -.04em; }
.scene-title span { display: block; color: var(--ink-2); font-weight: 500; }
.scene-note { margin: 16px 0 0; color: var(--ink-3); font-size: 13px; line-height: 1.75; }

.scene-stage { position: relative; display: grid; place-items: center; min-height: min(560px, 62svh); perspective: 1100px; perspective-origin: 50% 45%; }
.scene.is-live .scene-stage { grid-area: 1 / 2; }
.core-wrap {
  position: relative; width: min(500px, 38vw, 70vmin); aspect-ratio: 1;
  opacity: clamp(0, calc((.96 - var(--p)) * 7), 1);
}
.core-glow {
  position: absolute; inset: 4%; border-radius: 50%;
  background: radial-gradient(circle at 42% 36%, #ffffff5c, transparent 46%), radial-gradient(circle, var(--blob-a), transparent 66%);
  filter: blur(24px);
  transform: scale(calc(1 + var(--p) * .12));
}
.core-rig {
  position: absolute; inset: 0; transform-style: preserve-3d;
  --s: calc(var(--p) * 196deg);
  --t: calc(-16deg + var(--p) * 11deg);
  transform: rotateX(var(--t)) rotateY(var(--s)) scale(calc(1 - var(--p) * .08));
}
.orbit { position: absolute; inset: 0; transform-style: preserve-3d; }
.orbit .ring { position: absolute; inset: 0; border: 1px solid var(--line-strong); border-radius: 50%; }
.orbit .runner { position: absolute; inset: 0; transform-style: preserve-3d; animation: orbit-run 26s linear infinite; }
.orbit .bead {
  position: absolute; left: 50%; top: 0; width: 16px; height: 16px; margin: -8px 0 0 -8px; border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #ffffffe6, var(--accent) 72%);
  box-shadow: 0 0 0 5px var(--accent-soft), 0 0 22px 2px var(--accent);
}
.orbit-1 { transform: rotateX(72deg) rotateZ(0deg); }
.orbit-2 { inset: 13%; transform: rotateX(64deg) rotateZ(28deg); }
.orbit-2 .runner { animation-duration: 19s; animation-direction: reverse; }
.orbit-2 .bead { width: 13px; height: 13px; margin: -6.5px 0 0 -6.5px; background: radial-gradient(circle at 34% 30%, #ffffffe6, var(--violet) 72%); box-shadow: 0 0 0 5px #4a45c41f, 0 0 20px 2px var(--violet); }
.orbit-3 { inset: 5%; transform: rotateX(79deg) rotateZ(-32deg); }
.orbit-3 .runner { animation-duration: 33s; }
.orbit-3 .bead { width: 11px; height: 11px; margin: -5.5px 0 0 -5.5px; background: radial-gradient(circle at 34% 30%, #fffffff2, var(--amber) 72%); box-shadow: 0 0 0 5px #7f56201f, 0 0 18px 2px var(--amber); }
@keyframes orbit-run { to { transform: rotateZ(360deg); } }
/* 球体始终正对镜头：精确抵消 rig 的两次旋转，因此在 3D 里仍位于 z=0，能遮挡转到背面的光点 */
.core-sphere {
  position: absolute; inset: 27%; border-radius: 50%;
  transform: rotateY(calc(-1 * var(--s))) rotateX(calc(-1 * var(--t)));
  background:
    radial-gradient(circle at 34% 28%, #ffffffbd, #ffffff26 34%, transparent 60%),
    radial-gradient(circle at 68% 74%, var(--blob-b), transparent 58%),
    radial-gradient(circle at 50% 50%, var(--glass-strong), var(--glass) 70%);
  box-shadow: inset 0 1px 1px #ffffff8c, inset 0 -18px 40px -20px #05121e59, 0 24px 60px -26px #06131f8c;
}
/* 真实折射：位于三维装配之上的一枚玻璃透镜，前景光点掠过时被弯折 */
.core-lens {
  position: absolute; inset: 24%; border-radius: 50%; pointer-events: none;
  -webkit-backdrop-filter: blur(7px) saturate(210%) brightness(1.07);
  backdrop-filter: blur(7px) saturate(210%) brightness(1.07);
  box-shadow: inset 0 2px 2px #ffffff9e, inset 0 -14px 30px -14px #06131f6b;
}
.core-lens::before {
  content: ""; position: absolute; inset: -4%; border-radius: 50%;
  -webkit-backdrop-filter: blur(2px) brightness(1.14) saturate(140%);
  backdrop-filter: blur(2px) brightness(1.14) saturate(140%);
  -webkit-mask: radial-gradient(circle, transparent 88%, #000 92%, #000 100%);
  mask: radial-gradient(circle, transparent 88%, #000 92%, #000 100%);
}
.core-caustics {
  position: absolute; inset: 24%; border-radius: 50%; pointer-events: none; opacity: .5; mix-blend-mode: screen;
  background: conic-gradient(from 0deg, #ffffff00, #ffffff8c 12%, #ffffff00 26%, #ffffff00 62%, #ffffff73 74%, #ffffff00 88%);
  filter: url(#liquid) blur(3px);
  animation: caustics 18s linear infinite;
}
@keyframes caustics { to { transform: rotate(360deg); } }

/* 图例：始终水平、与三维装配分离，动画全程可读 */
.scene-legend { position: absolute; inset: 0; pointer-events: none; }
.legend-item {
  position: absolute; display: flex; align-items: center; gap: 9px;
  padding: 7px 13px 7px 9px; border: 1px solid var(--line-strong); border-radius: 999px;
  background: var(--glass-strong); color: var(--ink); font-size: 13px; font-weight: 620; white-space: nowrap;
  box-shadow: var(--shadow-near); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  opacity: clamp(0, calc((var(--p) - .3) * 5), 1);
  transform: translateY(calc((1 - clamp(0, (var(--p) - .3) * 5, 1)) * 10px));
}
.legend-item b { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); }
.legend-item i { font-style: normal; color: var(--ink-3); font-weight: 500; font-size: 12px; }
.legend-1 { left: 0; top: 10%; }
.legend-2 { right: 0; top: 46%; }
.legend-3 { left: 9%; bottom: 4%; }

.steps { display: grid; gap: 10px; margin: 0 0 22px; padding: 0; list-style: none; counter-reset: step; }
.steps li { display: grid; grid-template-columns: 34px minmax(0, 1fr); align-items: start; gap: 14px; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--glass-quiet); }
.steps li::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  grid-column: 1; grid-row: 1 / span 2;
  display: grid; place-items: center; width: 34px; height: 34px; border-radius: 11px;
  background: var(--accent-soft); color: var(--accent); font-family: var(--font-mono); font-size: 12.5px; font-weight: 600;
}
.steps b { grid-column: 2; display: block; font-size: 15px; font-weight: 640; }
.steps small { grid-column: 2; margin-top: 2px; }

/* 下载与发布信息 */
.release { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 0; overflow: hidden; }
.release-main { padding: clamp(22px, 2.6vw, 30px); }
.release-main h2 { display: flex; align-items: center; gap: 10px; }
.release-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-left: 1px solid var(--line); }
.release-facts div { padding: 18px 20px; background: var(--glass-quiet); }
.release-facts div:nth-child(even) { border-left: 1px solid var(--line); }
.release-facts div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
.release-facts dt { margin: 0 0 4px; color: var(--ink-3); font-size: 12px; letter-spacing: .08em; }
.release-facts dd { margin: 0; font-family: var(--font-mono); font-size: 15px; font-weight: 600; overflow-wrap: anywhere; }
.release-log { margin: 16px 0 0; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--glass-quiet); color: var(--ink-2); font-size: 14px; }
.release-log p { margin: 6px 0 0; }

.rules { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.rules article { padding: 20px 22px; }
.rules h3 { display: flex; align-items: center; gap: 8px; color: var(--ink); }
.rules p { margin: 0; color: var(--ink-2); font-size: 14px; line-height: 1.8; }
.rules .where { display: inline-flex; align-items: center; gap: 5px; min-height: 26px; margin-top: 12px; font-size: 13px; font-weight: 600; }

.helpdesk { display: grid; gap: 10px; }
details.faq { border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--glass-quiet); overflow: hidden; }
details.faq > summary {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 15px 18px; color: var(--ink); font-size: 15px; font-weight: 620; cursor: pointer; list-style: none;
}
details.faq > summary::-webkit-details-marker { display: none; }
details.faq > summary:hover { background: var(--glass); }
details.faq > summary .icon { color: var(--ink-3); transition: transform .3s cubic-bezier(.2,.8,.3,1); }
details.faq[open] > summary .icon { transform: rotate(180deg); }
.faq-body { padding: 0 18px 17px; color: var(--ink-2); font-size: 14px; line-height: 1.85; }
.faq-body p { margin: 0 0 8px; }
.faq-body p:last-child { margin: 0; }

.announcement { display: grid; grid-template-columns: 172px minmax(0, 1fr); gap: 20px; align-items: start; }
.announcement .eyebrow { margin: 0; }
.announcement h2 { margin: 6px 0 0; }
.announcement p { margin: 0; color: var(--ink-2); }

/* ── 8 用户中心 ──────────────────────────────────────────────────── */
.page-title { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 20px; margin: 6px 0 22px; }
.page-title h1 { margin: 0; font-size: clamp(26px, 3vw, 34px); }
.page-title .eyebrow { margin-bottom: 6px; }
.accent { color: var(--accent); }

.state-banner { display: grid; grid-template-columns: 46px minmax(0, 1fr) auto; align-items: center; gap: 16px; padding: 18px 22px; margin-bottom: 18px; }
.state-banner .state-mark { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 15px; background: var(--accent-soft); color: var(--accent); }
.state-banner h2 { margin: 0 0 2px; font-size: 17px; }
.state-banner p { margin: 0; color: var(--ink-2); font-size: 14px; }
.state-banner.warning .state-mark { background: #7f56201f; color: var(--amber); }
.state-banner.ok .state-mark { background: #1a6a5114; color: var(--ok); }

.account-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 18px; align-items: start; }
.account-grid > * { margin: 0; }
.license-card { position: relative; min-height: 268px; padding: 28px 30px; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; }
.license-card .card-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-family: var(--font-mono); font-size: 12px; color: var(--ink-3); letter-spacing: .06em; }
.balance { display: flex; align-items: baseline; gap: 12px; margin: 18px 0 6px; font-family: var(--font-num); font-size: clamp(56px, 8vw, 88px); font-weight: 700; line-height: 1.05; letter-spacing: -.05em; font-variant-numeric: tabular-nums; }
.balance i { font-style: normal; font-size: 20px; font-weight: 600; letter-spacing: 0; color: var(--ink-2); }
.license-card .expiry { margin: 0; color: var(--ink-2); font-size: 14.5px; }
.license-card .expiry b { margin-left: 8px; font-family: var(--font-mono); font-weight: 600; }
.license-card small { margin-top: 10px; }

.device-box { display: grid; gap: 12px; }
.device-id { margin: 0; padding: 14px 16px; border: 1px dashed var(--line-strong); border-radius: var(--r-sm); background: var(--glass-quiet); font-size: 14px; }
.ledger { margin: 0; padding: 0; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--glass-quiet); list-style: none; }
.ledger li { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; padding: 9px 14px; border-top: 1px solid var(--line); font-size: 13.5px; }
.ledger li:first-child { border-top: 0; }
.ledger span { color: var(--ink-3); font-size: 13px; }
.ledger b { font-family: var(--font-mono); font-weight: 600; }
.ledger .cost b { color: var(--danger); }

/* ── 9 管理后台 ──────────────────────────────────────────────────── */
.admin-layout { display: grid; grid-template-columns: 216px minmax(0, 1fr); gap: 24px; align-items: start; margin-top: 6px; }
.sidebar { position: sticky; top: 84px; padding: 20px; }
.sidebar h2 { margin-bottom: 18px; font-size: 17px; }
.sidebar nav { display: grid; gap: 3px; margin-bottom: 20px; }
.sidebar nav a {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 10px 13px; border-radius: var(--r-xs); color: var(--ink-2); font-size: 14.5px; font-weight: 550;
  transition: background-color .18s ease, color .18s ease;
}
.sidebar nav a:hover { background: var(--glass-strong); color: var(--ink); text-decoration: none; }
.sidebar nav a .icon { opacity: 0; transform: translateX(-4px); transition: opacity .2s ease, transform .2s ease; }
.sidebar nav a:hover .icon { opacity: .6; transform: none; }
.sidebar nav a.selected { background: var(--accent-soft); color: var(--accent-ink); font-weight: 650; }
.sidebar nav a.selected .icon { opacity: 1; transform: none; }
.admin-content { min-width: 0; }
.admin-content .page-title { margin-top: 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 18px; }
.stat { padding: 20px 22px; }
.stat p { margin: 0 0 6px; color: var(--ink-3); font-size: 13px; }
.stat strong { display: block; font-family: var(--font-num); font-size: 38px; font-weight: 650; line-height: 1.2; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.distribution { display: grid; grid-template-columns: 168px minmax(0, 1fr) 56px; align-items: center; gap: 16px; margin: 14px 0; }
.distribution label { margin: 0; font-size: 14px; font-weight: 550; }
.distribution meter { height: 10px; accent-color: var(--accent); }
.distribution strong { text-align: right; font-family: var(--font-mono); font-size: 14px; }

.table-panel { padding: 0; overflow: hidden; }
.table-heading { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 10px 18px; padding: 20px 22px; }
.table-heading h2 { margin: 0; }
.table-heading p { margin: 6px 0 0; }
.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; text-align: left; }
th { padding: 11px 18px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--glass-quiet); color: var(--ink-3); font-size: 12px; font-weight: 600; letter-spacing: .05em; white-space: nowrap; }
td { padding: 15px 18px; border-top: 1px solid var(--line); vertical-align: top; }
tbody tr { transition: background-color .18s ease; }
tbody tr:hover { background: var(--glass-quiet); }
td.hwid { min-width: 108px; max-width: 176px; font-size: 12.5px; word-break: break-all; }
.dates { white-space: nowrap; }
.row-actions { display: flex; flex-wrap: wrap; gap: 2px 12px; min-width: 130px; }
.row-actions form { margin: 0; }
.table-button { min-height: 30px; padding: 2px 0; border: 0; background: none; color: var(--accent); box-shadow: none; font-size: 13px; font-weight: 600; white-space: nowrap; }
.table-button::after { display: none; }
.table-button:hover { background: none; color: var(--accent-hot); text-decoration: underline; }
.empty { padding: 46px 20px; color: var(--ink-3); text-align: center; }
.inline-form { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 14px; margin-top: 20px; }
.inline-form label { flex: 0 1 116px; margin: 0; }
.inline-form label.grow { flex: 1 1 200px; }
.inline-form input { margin: 7px 0 0; }
.inline-form button { white-space: nowrap; }
.pagination { display: flex; align-items: center; justify-content: center; gap: 18px; margin-top: 18px; color: var(--ink-3); font-size: 13.5px; }
.pagination .button { min-height: 38px; padding: 8px 15px; font-size: 13.5px; }

.admin-users-table { min-width: 980px; }
.user-ip-records { min-width: 176px; max-width: 220px; }
.user-ip-records .mono { display: block; font-size: 12.5px; }
.ip-record-label { display: block; margin: 0 0 2px; color: var(--ink-3); font-size: 11.5px; }
.ip-record-label:not(:first-child) { margin-top: 9px; }
.user-subscription { min-width: 186px; }
.subscription-remaining { display: block; margin-bottom: 6px; color: var(--ink); font-size: 14px; }
.user-management-actions { min-width: 206px; }
.user-time-adjust { margin-top: 10px; max-width: 250px; }
.user-time-adjust summary {
  display: inline-flex; align-items: center; gap: 6px; width: fit-content; min-height: 34px; padding: 5px 12px;
  border: 1px solid var(--line-strong); border-radius: 999px; background: var(--glass-quiet); color: var(--ink-2);
  font-size: 12.5px; font-weight: 600; cursor: pointer; list-style: none;
}
.user-time-adjust summary::-webkit-details-marker { display: none; }
.user-time-adjust summary:hover { border-color: var(--accent); color: var(--accent-ink); }
.user-time-adjust[open] summary { margin-bottom: 9px; background: var(--accent-soft); color: var(--accent-ink); }
.user-time-adjust form { padding: 13px; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--glass-quiet); }
.user-time-adjust label { margin-bottom: 5px; font-size: 12.5px; color: var(--ink-2); }
.time-adjust-fields { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(66px, .8fr); gap: 8px; }
.user-time-adjust input, .user-time-adjust select { min-height: 38px; margin: 0 0 10px; padding: 7px 10px; font-size: 13px; }
.time-adjust-help { margin: 0 0 12px; color: var(--ink-3); font-size: 11.5px; line-height: 1.7; }
.time-adjust-submit { width: 100%; min-height: 38px; font-size: 13px; }

/* ── 10 一次性交付与错误页 ───────────────────────────────────────── */
.reveal-panel, .error-panel { max-width: 780px; margin: 40px auto; padding: clamp(24px, 3vw, 36px); }
.reveal-panel textarea { min-height: 200px; border-color: var(--line-strong); background: #06131c; color: #8bf0dd; font-family: var(--font-mono); font-size: 14px; }
:root[data-theme="light"] .reveal-panel textarea { background: #071620; }
.reveal-delivery-summary { color: var(--ink-2); }
.reveal-panel .actions { align-items: center; }
#copy-status { color: var(--ok); font-size: 13.5px; }
.error-panel { text-align: center; }
.error-panel .eyebrow { justify-content: center; font-family: var(--font-mono); letter-spacing: .1em; }
.error-panel .lead { margin-inline: auto; }
.error-panel .actions { justify-content: center; }
.error-code { display: block; margin: 0 0 6px; font-family: var(--font-num); font-size: 68px; font-weight: 700; line-height: 1; letter-spacing: -.04em; color: var(--ink-3); }

/* 图形验证码与 Turnstile 的共享外观（注册页） */
.captcha-panel { margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line); }
.captcha-image { display: block; max-width: 100%; height: auto; margin: 8px 0 14px; border: 1px solid var(--line-strong); border-radius: var(--r-xs); }
.turnstile-panel { margin: 20px 0; padding-top: 18px; border-top: 1px solid var(--line); min-width: 0; }
.turnstile-panel h3 { font-size: 14px; }
.turnstile-widget-frame { min-height: 65px; max-width: 100%; overflow-x: auto; }
.turnstile-status { margin: 12px 0 8px; overflow-wrap: anywhere; }
.turnstile-status[data-state="error"] { color: var(--danger); }
.turnstile-status[data-state="verified"] { color: var(--ok); }

/* ── 11 响应式与降级 ─────────────────────────────────────────────── */
@media (min-width: 1000px) and (max-height: 860px) {
  .scene-title { font-size: clamp(30px, 3.4vw, 44px); margin-bottom: 12px; }
  .scene-copy .lead { font-size: 15.5px; line-height: 1.75; }
  .steps { gap: 8px; margin-bottom: 16px; }
  .steps li { padding: 9px 13px; }
  .steps small { line-height: 1.55; }
  .scene-note { margin-top: 12px; }
  .scene-stage { min-height: 0; }
}
@media (max-width: 1080px) {
  .admin-layout { grid-template-columns: 184px minmax(0, 1fr); gap: 18px; }
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rules { grid-template-columns: 1fr; }
  .release { grid-template-columns: minmax(0, 1fr); }
  .release-facts { border-left: 0; border-top: 1px solid var(--line); }
}
@media (max-width: 900px) {
  .scene { margin-bottom: 24px; }
  .scene:not(.is-live) .core-wrap { width: min(320px, 68vw); }
  .account-grid { grid-template-columns: minmax(0, 1fr); }
  .announcement { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .admin-layout { grid-template-columns: minmax(0, 1fr); }
  .sidebar { position: static; padding: 14px; }
  .sidebar > .eyebrow, .sidebar > h2, .sidebar > .subtle { display: none; }
  /* 六个分区在窄屏折行排满，而不是横向滚动——横向滚动会把最后两项藏起来。 */
  .sidebar nav { grid-template-columns: repeat(auto-fit, minmax(92px, 1fr)); gap: 6px; margin-bottom: 12px; }
  .sidebar nav a { justify-content: center; text-align: center; }
  .sidebar nav a .icon { display: none; }
  .sidebar > form { max-width: 140px; margin-left: auto; }
  .two-cols { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) {
  body { font-size: 15.5px; }
  .topbar { min-height: 64px; gap: 8px; }
  .topbar nav { gap: 2px; }
  .topbar nav a, .topbar nav .text-button { min-height: 40px; padding: 8px 11px; font-size: 13px; }
  .shell { padding-bottom: 52px; }
  .scene-title { font-size: clamp(28px, 8.4vw, 38px); }
  .state-banner { grid-template-columns: 40px minmax(0, 1fr); }
  .state-banner .state-mark { width: 40px; height: 40px; border-radius: 13px; }
  .state-banner > .button, .state-banner > form { grid-column: 1 / -1; }
  .stats-grid { grid-template-columns: minmax(0, 1fr); }
  .distribution { grid-template-columns: 116px minmax(0, 1fr) 40px; gap: 10px; font-size: 13.5px; }
  .inline-form { display: grid; grid-template-columns: 1fr 1fr; }
  .inline-form .grow, .inline-form button { grid-column: 1 / -1; }
  .reveal-panel, .error-panel { margin: 18px 0; }
  .footer { padding-bottom: 24px; font-size: 12px; }
}
@media(max-width:760px){.brand-logo{width:126px;height:56px}}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto !important; }
  /* 兜底：任何遗漏的过渡与动画都在这里归零，不依赖逐条枚举。 */
  *, *::before, *::after {
    animation-duration: 1ms !important; animation-delay: 0ms !important; animation-iteration-count: 1 !important;
    transition-duration: 1ms !important; transition-delay: 0ms !important;
  }
  .blob, .orbit .runner, .core-caustics, dialog[open], dialog[open]::backdrop { animation: none !important; }
  .reveal-ready [data-reveal] { opacity: 1 !important; transform: none !important; }
  button::after, .button::after { display: none; }
}
.no-motion .blob, .no-motion .orbit .runner, .no-motion .core-caustics { animation: none; }
.no-motion *, .no-motion *::before, .no-motion *::after {
  animation-duration: 1ms !important; animation-delay: 0ms !important; animation-iteration-count: 1 !important;
  transition-duration: 1ms !important; transition-delay: 0ms !important;
}
.no-js .scene-legend { display: none; }
@media print {
  .lightfield, .topbar, .footer, .skip { display: none; }
  body { background: #fff; color: #000; }
  .glass { background: none; box-shadow: none; border: 1px solid #999; }
}