/* ============ AI智跑 · 设计系统 ============ */
:root {
  --bg: #070912;
  --bg-alt: #0b0f1e;
  --surface: #111729;
  --surface-2: #161d33;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #eef1fa;
  --text-dim: #a2abc7;
  --text-mute: #838caf;   /* 在 surface / bg-alt 上均 ≥5.3:1，满足 AA 小字 */
  --brand: #5b8cff;
  --brand-2: #a06bff;
  --accent: #35e0d0;
  --grad: linear-gradient(120deg, #5b8cff 0%, #a06bff 55%, #ff6bd6 100%);
  /* 承载浅色文字的渐变：同一条品牌色带压暗 10%，白字对比度 ≥4.6:1（AA），
     纯装饰/深色字的场合仍用上面的亮 --grad。 */
  --grad-cta: linear-gradient(120deg, #426ae3 0%, #7f48da 55%, #bf43a4 100%);
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
  --maxw: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { line-height: 1.25; margin: 0; font-weight: 700; }
p { margin: 0; }
img { max-width: 100%; display: block; }

.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ============ 按钮 ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s;
  white-space: nowrap;
}
.btn--lg { padding: 14px 26px; font-size: 16px; }
.btn--primary {
  background: var(--grad-cta);
  color: #fff;
  box-shadow: 0 10px 30px rgba(120, 90, 255, 0.4);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(120, 90, 255, 0.55); }
.btn--ghost {
  background: rgba(255,255,255,0.04);
  border-color: var(--border-strong);
  color: var(--text);
}
.btn--ghost:hover { background: rgba(255,255,255,0.09); border-color: var(--brand); }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }

.pill {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--text-dim);
  background: rgba(91,140,255,0.1);
  border: 1px solid rgba(91,140,255,0.25);
}

/* ============ 导航（左侧工作区，见「个人空间 · 工作区布局」） ============ */
.ws__main.ws__main--site { padding: 0; display: flex; flex-direction: column; }
.ws__main--site > main { flex: 1; }
.ws__logout { margin-top: 8px; }

/* ============ Hero ============ */
.hero { position: relative; overflow: hidden; padding: 90px 24px 70px; }
.hero__glow {
  position: absolute; inset: -40% 0 auto 0; height: 620px;
  background:
    radial-gradient(600px 320px at 25% 20%, rgba(91,140,255,0.28), transparent 70%),
    radial-gradient(560px 320px at 75% 10%, rgba(160,107,255,0.26), transparent 70%);
  filter: blur(10px); pointer-events: none;
}
.hero__inner { position: relative; max-width: 880px; margin: 0 auto; text-align: center; }
.hero__title { font-size: clamp(34px, 6vw, 60px); margin: 22px 0 18px; letter-spacing: -0.5px; }
.hero__sub { font-size: clamp(15px, 2vw, 18px); color: var(--text-dim); max-width: 640px; margin: 0 auto; }
.hero__cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 34px; }
.hero__stats {
  list-style: none; display: flex; gap: 40px; justify-content: center; flex-wrap: wrap;
  margin: 52px auto 0; padding: 0;
}
.hero__stats li { display: flex; flex-direction: column; align-items: center; }
.hero__stats strong { font-size: 26px; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__stats span { font-size: 13px; color: var(--text-mute); }

/* ============ 区块 ============ */
.section { max-width: var(--maxw); margin: 0 auto; padding: 76px 24px; }
.section--alt { background: var(--bg-alt); max-width: none; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section--alt > * { max-width: var(--maxw); margin-left: auto; margin-right: auto; }
.section__head { text-align: center; margin-bottom: 44px; }
.section__head h2 { font-size: clamp(26px, 4vw, 36px); }
.section__head p { color: var(--text-dim); margin-top: 10px; }

/* ============ 工具矩阵 ============ */
.tools { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.tool {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 22px;
  transition: transform .18s ease, border-color .2s, background .2s;
}
a.tool:hover { transform: translateY(-4px); border-color: var(--border-strong); background: var(--surface-2); }
.tool__icon { font-size: 30px; margin-bottom: 14px; }
.tool h3 { font-size: 18px; margin-bottom: 8px; }
.tool p { font-size: 14px; color: var(--text-dim); }
.tool__tag {
  position: absolute; top: 20px; right: 20px;
  font-size: 12px; padding: 4px 10px; border-radius: 999px;
  color: var(--text-mute); background: rgba(255,255,255,0.05); border: 1px solid var(--border);
}
.tool--live { border-color: rgba(91,140,255,0.5); box-shadow: 0 0 0 1px rgba(91,140,255,0.15), 0 18px 40px rgba(0,0,0,0.3); }
.tool__tag--live { color: #fff; background: var(--grad-cta); border-color: transparent; }

/* ============ 流程 ============ */
.steps { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; padding: 0; margin: 0; }
.step { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px 24px; }
.step__num {
  display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px;
  background: rgba(91,140,255,0.14); border: 1px solid rgba(91,140,255,0.35);
  color: var(--brand); font-weight: 800; font-size: 18px; margin-bottom: 16px;
}
.step h3 { font-size: 18px; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--text-dim); }

.cta-band {
  margin-top: 44px; display: flex; align-items: center; justify-content: space-between; gap: 24px;
  background: linear-gradient(120deg, rgba(91,140,255,0.16), rgba(160,107,255,0.16));
  border: 1px solid var(--border-strong); border-radius: 20px; padding: 30px 34px;
}
.cta-band h3 { font-size: 22px; }
.cta-band p { color: var(--text-dim); margin-top: 6px; font-size: 14px; }

/* ============ 页脚 ============ */
.footer { border-top: 1px solid var(--border); background: var(--bg-alt); }
.footer__inner { max-width: var(--maxw); margin: 0 auto; padding: 48px 24px 30px; display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.footer__brand p { color: var(--text-mute); font-size: 14px; margin-top: 12px; }
.footer__cols { display: flex; gap: 64px; flex-wrap: wrap; }
.footer__cols h4 { font-size: 14px; color: var(--text); margin-bottom: 14px; }
.footer__cols a { display: block; font-size: 14px; color: var(--text-dim); margin-bottom: 10px; }
.footer__cols a:hover { color: var(--brand); }
.footer__bar { border-top: 1px solid var(--border); padding: 18px 24px; text-align: center; color: var(--text-mute); font-size: 13px; }

/* ============ 响应式 ============ */
@media (max-width: 900px) {
  .tools { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; text-align: center; }
}
@media (max-width: 560px) {
  .tools { grid-template-columns: 1fr; }
  .hero { padding: 60px 20px 50px; }
  .footer__cols { gap: 36px; }
}

/* ============ 工具页 ============ */
.app { max-width: var(--maxw); margin: 0 auto; padding: 40px 24px 80px; }
.app__head { margin-bottom: 28px; }
.app__head h1 { font-size: clamp(26px, 4vw, 34px); }
.app__head p { color: var(--text-dim); margin-top: 10px; }
.notice {
  margin-top: 18px; display: flex; gap: 12px; align-items: flex-start;
  background: rgba(53,224,208,0.07); border: 1px solid rgba(53,224,208,0.25);
  border-radius: var(--radius-sm); padding: 14px 16px; font-size: 13.5px; color: var(--text-dim);
}
.notice strong { color: var(--accent); }
.notice__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); margin-top: 7px; flex: none; box-shadow: 0 0 0 4px rgba(53,224,208,0.15); }

.app__grid { display: grid; grid-template-columns: 400px 1fr; gap: 22px; align-items: start; }
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px 24px; }
.panel__title { font-size: 16px; margin-bottom: 20px; color: var(--text); display: flex; align-items: center; gap: 8px; }

.field { display: block; margin-bottom: 16px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field__label { display: block; font-size: 13px; color: var(--text-dim); margin-bottom: 7px; font-weight: 500; }
.field__label em { color: #ff7a9c; font-style: normal; }
.input {
  width: 100%; padding: 11px 13px; font-size: 14px; color: var(--text);
  background: var(--bg-alt); border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  outline: none; transition: border-color .2s, box-shadow .2s; font-family: inherit;
}
.input::placeholder { color: var(--text-mute); }
.input:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(91,140,255,0.18); }
.input--area { resize: vertical; min-height: 76px; line-height: 1.6; }
select.input { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23a2abc7' d='M6 8L0 0h12z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 13px center; padding-right: 32px; }
.form__actions { display: flex; gap: 12px; margin-top: 22px; }
.form__actions .btn--primary { flex: 1; }

/* 结果区 */
.result { min-height: 0; }
.empty { display: flex; align-items: center; justify-content: center; gap: 10px; text-align: center; padding: 26px 18px; color: var(--text-mute); }
.empty__icon { font-size: 24px; margin-bottom: 0; opacity: .7; }
.empty p { font-size: 13.5px; line-height: 1.6; margin: 0; }

.output { animation: fade .35s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.out__section { margin-bottom: 24px; }
.out__section:last-child { margin-bottom: 0; }
.out__label { font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--brand); font-weight: 700; margin-bottom: 10px; }
.out__titles { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.out__titles li { background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 11px 14px; font-size: 14.5px; font-weight: 600; }
.out__hook { background: linear-gradient(120deg, rgba(91,140,255,0.12), rgba(160,107,255,0.12)); border: 1px solid var(--border-strong); border-radius: var(--radius-sm); padding: 14px 16px; font-size: 15px; }
.out__tags { display: flex; flex-wrap: wrap; gap: 8px; }
.out__tags span { font-size: 13px; color: var(--brand); background: rgba(91,140,255,0.1); border: 1px solid rgba(91,140,255,0.22); padding: 5px 11px; border-radius: 999px; }

.shots { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.shots th, .shots td { text-align: left; padding: 11px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
.shots th { color: var(--text-mute); font-weight: 600; font-size: 12px; background: var(--bg-alt); }
.shots td:first-child { color: var(--brand); font-weight: 700; white-space: nowrap; }
.shots .shot__vo { color: var(--text); }
.shots .shot__vis { color: var(--text-dim); }
.shots tr:last-child td { border-bottom: 0; }

.out__cta { font-size: 15px; font-weight: 600; background: var(--bg-alt); border-left: 3px solid var(--accent); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; padding: 12px 16px; }
.out__actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--border); }
.out__actions .btn { flex: 1; min-width: 150px; }
.voice-toggle { display: inline-flex; align-items: center; gap: 8px; padding: 0 16px; border: 1px solid var(--border-strong); border-radius: 999px; font-size: 14px; color: var(--text); cursor: pointer; user-select: none; white-space: nowrap; background: var(--surface-2); }
.voice-toggle input { width: 16px; height: 16px; accent-color: #35e0d0; cursor: pointer; }

/* 多平台一键改写（旗舰版） */
.rw { background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 16px 18px; }
.rw .out__label { display: flex; align-items: center; gap: 8px; }
.rw__tag { font-size: 11px; font-weight: 700; letter-spacing: .06em; padding: 3px 9px; border-radius: 999px; background: linear-gradient(120deg, #ffd479, #ff9d5c); color: #3a1d00; }
.rw__btns { display: flex; gap: 10px; flex-wrap: wrap; margin: 12px 0 10px; }
.rw__btn { flex: 0 1 auto; min-width: 132px; }
.rw__btn:disabled { opacity: .55; cursor: progress; }
.rw__note { font-size: 12.5px; line-height: 1.7; color: var(--text-dim); margin: 0; }
.btn--video { background: linear-gradient(120deg, #35e0d0, #5b8cff); color: #04121a; }

/* 历史版本 · 对比与恢复 */
.ver { background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 16px 18px; }
.ver__loading, .ver__empty { font-size: 13px; line-height: 1.8; color: var(--text-mute); margin: 6px 0 0; }
.ver__list { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }
.ver__item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px 14px; }
.ver__item__main { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.ver__no { font-size: 13px; font-weight: 700; color: #04121a; background: var(--grad); border-radius: 999px; padding: 3px 11px; }
.ver__plat { font-size: 12.5px; font-weight: 600; color: var(--text); background: var(--bg-alt); border: 1px solid var(--border); border-radius: 999px; padding: 3px 11px; }
.ver__note { font-size: 13px; color: var(--text-dim); }
.ver__item__sub { display: flex; gap: 14px; flex-wrap: wrap; margin: 8px 0 10px; font-size: 12px; color: var(--text-mute); }
.ver__item__acts { display: flex; gap: 8px; flex-wrap: wrap; }
.ver__item__acts .btn:disabled { opacity: .55; cursor: progress; }
.ver__diff { margin-top: 14px; border-top: 1px dashed var(--border-strong); padding-top: 14px; }
.ver__diff__bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; font-size: 12.5px; color: var(--text-dim); }
.ver__diff__bar > div { display: flex; gap: 8px; }
.ver__diff__apply { background: var(--grad); color: #04121a; border: 0; font-weight: 700; }
.ver__diff__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ver__col { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px 14px; max-height: 420px; overflow: auto; }
.ver__col__h { font-size: 12px; font-weight: 700; letter-spacing: .04em; color: var(--text-mute); text-transform: uppercase; margin-bottom: 8px; position: sticky; top: 0; background: var(--surface); padding-bottom: 4px; }
.ver__line { font-size: 13px; line-height: 1.7; color: var(--text-dim); padding: 4px 0; border-bottom: 1px solid rgba(255,255,255,0.04); white-space: pre-wrap; word-break: break-word; }
.ver__line--empty { color: var(--text-mute); font-style: italic; }
@media (max-width: 720px) { .ver__diff__cols { grid-template-columns: 1fr; } }

/* 文案合规检测 */
.app__grid--cc { grid-template-columns: minmax(320px, 460px) 1fr; }
.cc-textarea { resize: vertical; min-height: 220px; line-height: 1.8; font-family: inherit; }
.cc { background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 16px 18px; }
.cc-report { display: flex; flex-direction: column; gap: 14px; }
.cc-summary { display: flex; align-items: center; gap: 18px; padding: 16px 18px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--surface); }
.cc-summary--good { border-color: rgba(53,224,208,0.5); }
.cc-summary--ok { border-color: rgba(91,140,255,0.4); }
.cc-summary--warn { border-color: rgba(255,193,92,0.5); }
.cc-summary--bad { border-color: rgba(255,107,138,0.55); }
.cc-score { display: flex; flex-direction: column; align-items: center; justify-content: center; min-width: 78px; }
.cc-score strong { font-size: 34px; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.cc-score span { font-size: 12px; color: var(--text-mute); margin-top: 4px; }
.cc-summary__txt { flex: 1; }
.cc-verdict { font-size: 15px; font-weight: 700; color: var(--text); }
.cc-tally { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.cc-chip { font-size: 12px; padding: 3px 11px; border-radius: 999px; border: 1px solid var(--border); }
.cc-chip--high { color: #ff8fa5; border-color: rgba(255,107,138,0.4); background: rgba(255,107,138,0.1); }
.cc-chip--hard { color: #ff6f6f; border-color: rgba(255,72,72,0.55); background: rgba(255,72,72,0.14); font-weight: 700; }
.cc-chip--mid { color: #ffd479; border-color: rgba(255,193,92,0.4); background: rgba(255,193,92,0.1); }
.cc-chip--low { color: #9db6ff; border-color: rgba(91,140,255,0.35); background: rgba(91,140,255,0.1); }
.cc-pass { font-size: 14px; line-height: 1.8; color: var(--text-dim); background: rgba(53,224,208,0.08); border: 1px solid rgba(53,224,208,0.3); border-radius: var(--radius-sm); padding: 16px 18px; }
.cc-list { display: flex; flex-direction: column; gap: 10px; }
.cc-item { background: var(--surface); border: 1px solid var(--border); border-left-width: 3px; border-radius: var(--radius-sm); padding: 12px 14px; }
.cc-item--high { border-left-color: #ff6b8a; }
.cc-item--hard { border-left-color: #ff4848; background: rgba(255,72,72,0.05); }
.cc-item--mid { border-left-color: #ffc15c; }
.cc-item--low { border-left-color: #5b8cff; }
.cc-item__top { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.cc-sev { font-size: 11.5px; font-weight: 700; padding: 2px 9px; border-radius: 999px; }
.cc-sev--high { color: #04121a; background: linear-gradient(120deg, #ff9db1, #ff6b8a); }
.cc-sev--hard { color: #fff; background: linear-gradient(120deg, #ff5a5a, #c81e1e); }
.cc-sev--mid { color: #3a2600; background: linear-gradient(120deg, #ffe0a3, #ffc15c); }
.cc-sev--low { color: #04121a; background: linear-gradient(120deg, #b9cbff, #7ea2ff); }
.cc-term { font-size: 14.5px; font-weight: 700; color: var(--text); }
.cc-count { font-size: 12px; color: var(--text-mute); }
.cc-cat { font-size: 12px; color: var(--text-dim); background: var(--bg-alt); border: 1px solid var(--border); border-radius: 999px; padding: 2px 10px; }
.cc-loc { font-size: 12px; color: var(--text-mute); }

/* ---- 内容安全审核：生成链路拦下 / 只给建议时的提示卡 ---- */
.ab-card { background: var(--surface); border: 1px solid rgba(255,72,72,0.32); border-radius: var(--radius);
  padding: 18px 20px; box-shadow: 0 18px 44px rgba(0,0,0,0.32); }
/* 只提示、没拦下：换成琥珀色，别让用户以为这次生成失败了 */
.ab-card--advice { border-color: rgba(255,193,92,0.42);
  background: linear-gradient(180deg, rgba(255,193,92,0.07), rgba(255,193,92,0) 62%), var(--surface); }
.ab-card--advice .ab-head .ico { color: #ffc15c; }
.ab-head { display: flex; gap: 12px; align-items: flex-start; }
.ab-head .ico { color: #ff6f6f; margin-top: 2px; }
.ab-head strong { display: block; font-size: 16px; color: var(--text); }
.ab-head span { display: block; font-size: 13.5px; line-height: 1.7; color: var(--text-dim); margin-top: 4px; }
.ab-list { display: flex; flex-direction: column; gap: 8px; margin-top: 14px; }
.ab-hit { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; font-size: 13px;
  background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 9px 12px; }
.ab-sev { font-size: 11.5px; font-weight: 700; padding: 2px 9px; border-radius: 999px;
  color: #04121a; background: linear-gradient(120deg, #ff9db1, #ff6b8a); }
.ab-sev--hard { color: #fff; background: linear-gradient(120deg, #ff5a5a, #c81e1e); }
.ab-sev--mid { color: #3a2600; background: linear-gradient(120deg, #ffe0a3, #ffc15c); }
.ab-sev--low { color: #04121a; background: linear-gradient(120deg, #b9cbff, #7ea2ff); }
.ab-term { font-weight: 700; color: var(--text); }
.ab-cat { font-size: 12px; color: var(--text-dim); border: 1px solid var(--border); border-radius: 999px; padding: 2px 10px; }
.ab-sugg { font-size: 12.5px; color: var(--text-mute); }
.ab-more { margin-top: 12px; }
.ab-more em { display: block; font-style: normal; font-size: 12.5px; color: var(--text-mute); margin-bottom: 6px; }
.ab-foot { font-size: 12px; line-height: 1.7; color: var(--text-mute); margin: 14px 0 0; }
.ab-review { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px;
  background: rgba(255,193,92,0.08); border: 1px solid rgba(255,193,92,0.34); border-radius: var(--radius-sm); padding: 12px 14px; }
.ab-review .ico { color: #ffc15c; }
.ab-review__txt strong { display: block; font-size: 13.5px; color: var(--text); }
.ab-review__txt span { display: block; font-size: 12.5px; color: var(--text-dim); margin-top: 2px; }
.ab-review__list { display: flex; gap: 6px; flex-wrap: wrap; }
.ab-pill { font-size: 12px; padding: 3px 10px; border-radius: 999px; border: 1px solid var(--border);
  color: var(--text-dim); background: var(--bg-alt); }
.ab-pill--hard { color: #ff6f6f; border-color: rgba(255,72,72,0.5); }
.ab-pill--high { color: #ff8fa5; border-color: rgba(255,107,138,0.4); }
.ab-pill--mid { color: #ffd479; border-color: rgba(255,193,92,0.4); }
.ab-pill--low { color: #9db6ff; border-color: rgba(91,140,255,0.35); }
.cc-ctx { font-size: 13px; line-height: 1.7; color: var(--text-dim); margin: 9px 0; padding: 8px 12px; background: var(--bg-alt); border-radius: var(--radius-sm); word-break: break-word; }
.cc-ctx mark { background: rgba(255,107,138,0.28); color: #ffd7df; border-radius: 3px; padding: 0 2px; }
.cc-reason { font-size: 12.5px; line-height: 1.7; color: var(--text-mute); }
.cc-sugg { font-size: 13px; line-height: 1.7; color: var(--text-dim); margin-top: 6px; }
.cc-sugg span { display: inline-block; font-size: 11.5px; font-weight: 700; color: #35e0d0; border: 1px solid rgba(53,224,208,0.4); border-radius: 999px; padding: 1px 9px; margin-right: 8px; }
.cc-disclaimer { font-size: 12px; line-height: 1.7; color: var(--text-mute); border-top: 1px dashed var(--border-strong); padding-top: 12px; margin: 0; }
@media (max-width: 900px) { .app__grid--cc { grid-template-columns: 1fr; } }

/* 独立工具页通用（口播配音 / 多平台改写 / 一键成片） */
.app__grid--voice { grid-template-columns: minmax(320px, 460px) 1fr; }
.vo-textarea { resize: vertical; min-height: 180px; line-height: 1.8; font-family: inherit; }
.vo-out { display: flex; flex-direction: column; gap: 16px; }
.vo-meta { display: flex; gap: 10px; flex-wrap: wrap; }
.vo-meta span { font-size: 12px; color: var(--text-dim); background: var(--bg-alt); border: 1px solid var(--border); border-radius: 999px; padding: 5px 12px; }
.vo-out audio { width: 100%; }
.vo-acts { display: flex; gap: 10px; flex-wrap: wrap; }
@media (max-width: 900px) { .app__grid--voice { grid-template-columns: 1fr; } }

/* 多平台改写 · 独立页 */
.rw-srcnote { font-size: 12.5px; color: var(--text-mute); margin: -6px 0 14px; min-height: 18px; }
.rw-tip { font-size: 12.5px; line-height: 1.7; color: var(--text-mute); margin: 4px 0 0; }
.rw-tip a { color: var(--text-dim); text-decoration: underline; }
.rw-res { display: flex; flex-direction: column; gap: 18px; }
.rw-res__meta { display: flex; gap: 10px; flex-wrap: wrap; }
.rw-res__meta span { font-size: 12px; color: var(--text-dim); background: var(--bg-alt); border: 1px solid var(--border); border-radius: 999px; padding: 5px 12px; }
.rw-res__acts { display: flex; gap: 10px; flex-wrap: wrap; }

/* 一键成片 · 独立页 */
.vp-stage { position: absolute; left: -99999px; top: 0; width: 720px; visibility: hidden; pointer-events: none; }
.vp-summary { background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px 14px; margin: -4px 0 16px; }
.vp-summary__row { display: flex; gap: 12px; flex-wrap: wrap; font-size: 12px; color: var(--text-dim); }
.vp-summary__hook, .vp-summary__vo { font-size: 12.5px; line-height: 1.7; color: var(--text-mute); margin-top: 8px; word-break: break-word; }
.vp-toggles { display: flex; gap: 10px; flex-wrap: wrap; margin: 4px 0 14px; }
.vp-pro { font-size: 10.5px; font-weight: 700; letter-spacing: .04em; padding: 1px 7px; border-radius: 999px; background: linear-gradient(120deg, #ffd479, #ff9d5c); color: #3a1d00; }
.vp-credits { font-size: 11px; font-weight: 700; letter-spacing: .02em; padding: 1px 9px; border-radius: 999px; background: rgba(124, 92, 255, .16); color: #b7a4ff; border: 1px solid rgba(124, 92, 255, .35); margin-left: 4px; }
.vp-modeltoggle { margin: 0 0 14px; }
.vp-modelhint { display: block; font-size: 12px; color: var(--text-dim); line-height: 1.6; margin-top: 8px; }
.vp-modelhint a { color: #a892ff; }
.vp-modelbox { display: flex; flex-direction: column; gap: 14px; margin: -4px 0 16px; padding: 14px; background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius-sm); }
.vp-modelbox .field { margin: 0; }
.vp-modelrange { -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 999px; background: var(--border-strong); outline: none; margin: 10px 0 4px; cursor: pointer; }
.vp-modelrange::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 20px; height: 20px; border-radius: 50%; background: #7c5cff; border: 2px solid #fff; cursor: pointer; }
.vp-modelrange::-moz-range-thumb { width: 18px; height: 18px; border-radius: 50%; background: #7c5cff; border: 2px solid #fff; cursor: pointer; }
.vp-modelpreview { display: flex; align-items: center; gap: 14px; }
.vp-modelpreview canvas { width: 162px; height: 288px; border-radius: 12px; border: 1px solid var(--border-strong); background: #1b1733; flex: 0 0 auto; }
.vp-modelpreview__tip { font-size: 12px; color: var(--text-dim); line-height: 1.6; }
@media (max-width: 560px) {
  .vp-modelpreview { flex-direction: column; align-items: flex-start; }
}
.vp-out { display: flex; flex-direction: column; gap: 14px; }
.vp-video { width: 100%; max-height: 620px; background: #000; border-radius: var(--radius-sm); border: 1px solid var(--border); }
.vp-note { font-size: 12.5px; line-height: 1.7; color: var(--text-mute); margin: 0; }
.vp-warn { font-size: 13px; line-height: 1.7; color: #ffd7df; background: rgba(255,107,138,0.1); border: 1px solid rgba(255,107,138,0.4); border-radius: var(--radius-sm); padding: 12px 14px; margin: 0; }
/* 成片标识说明：合规相关的一句话提示，中性蓝；is-warn 用于「这条我们做不到」的提醒 */
.vp-mark { font-size: 12.5px; line-height: 1.7; color: var(--text-dim); background: rgba(91,140,255,0.07); border-left: 3px solid var(--brand); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; padding: 10px 13px; margin: 0; }
.vp-mark.is-warn { background: rgba(230,181,74,0.09); border-left-color: #e6b54a; color: #ffe6bd; }
.vp-mark b { color: var(--text); font-weight: 700; }
.vp-acts { display: flex; gap: 10px; flex-wrap: wrap; }

/* ===== 一键成片 · 紧凑输入台（标签页 + 描述 + 配置条 + 弹层） ===== */
.vpc { position: relative; display: flex; flex-direction: column; gap: 13px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 18px 14px; }
.vpc__tabs { display: flex; gap: 6px; background: var(--bg-alt); border: 1px solid var(--border); border-radius: 999px; padding: 5px; }
.vpc__tab { flex: 1; border: none; background: transparent; color: var(--text-dim); font-family: inherit; font-size: var(--t-sm); font-weight: 600; padding: 8px 6px; border-radius: 999px; cursor: pointer; white-space: nowrap; transition: background .18s ease, color .18s ease; }
.vpc__tab:hover { color: var(--text); }
.vpc__tab.is-active { background: var(--grad); color: #07111f; box-shadow: 0 6px 18px rgba(91, 140, 255, .28); }
.vpc__src { display: flex; align-items: center; gap: 8px; }
.vpc__srclabel { font-size: var(--t-sm); color: var(--text-mute); white-space: nowrap; }
.vpc__select { flex: 1; min-width: 0; background: var(--surface-2); border: 1px solid var(--border-strong); border-radius: 999px; color: var(--text); font-family: inherit; font-size: 13px; font-weight: 600; padding: 8px 12px; cursor: pointer; }
.vpc__select:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(91,140,255,.18); }
.vpc__select option { background: var(--surface-2); color: var(--text); }
.vpc__swap { border: 1px solid var(--border-strong); background: transparent; color: var(--text-dim); font-family: inherit; font-size: 11.5px; padding: 8px 12px; border-radius: 999px; cursor: pointer; white-space: nowrap; }
.vpc__swap:hover { color: var(--text); border-color: var(--brand); }
.vpc__prompt { width: 100%; background: var(--bg-alt); border: 1px solid var(--border); border-radius: 12px; color: var(--text); font-family: inherit; font-size: 13.5px; line-height: 1.7; padding: 13px 14px; min-height: 92px; resize: vertical; }
.vpc__prompt::placeholder { color: var(--text-mute); }
.vpc__prompt:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(91,140,255,.16); }
.vpc__promptnote { font-size: 11.5px; line-height: 1.6; color: var(--text-mute); }
.vpc__chips { display: flex; gap: 8px; flex-wrap: wrap; }
.vchip { display: inline-flex; align-items: center; gap: 4px; font-size: 11.5px; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface-2); color: var(--text-dim); font-family: inherit; }
.vchip--act { cursor: pointer; }
.vchip--act:hover { color: var(--text); border-color: var(--brand); }
.vchip--credits { background: rgba(124, 92, 255, .16); color: #b7a4ff; border-color: rgba(124, 92, 255, .35); font-weight: 700; }
.vchip--est { background: rgba(53, 224, 208, .12); color: #7fe9df; border-color: rgba(53, 224, 208, .3); }
.vchip--free { background: rgba(88, 214, 141, .12); color: #8fe3ac; border-color: rgba(88, 214, 141, .3); }
.vpc__bar { display: flex; align-items: center; gap: 10px; border-top: 1px solid var(--border); padding-top: 12px; }
.vpc__cfg { flex: 1; min-width: 0; display: inline-flex; align-items: center; gap: 6px; background: var(--surface-2); border: 1px solid var(--border-strong); border-radius: 999px; padding: 10px 13px; font-family: inherit; font-size: var(--t-sm); color: var(--text-dim); cursor: pointer; transition: border-color .18s, box-shadow .18s; }
.vpc__cfg:hover { border-color: var(--brand); }
.vpc__cfg.is-open { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(91,140,255,.16); }
.vpc__cfg-kind { color: var(--text); font-weight: 700; font-size: var(--t-sm); white-space: nowrap; }
.vpc__cfg-dot { color: var(--text-mute); }
.vpc__cfg-text { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.vpc__cfg-caret { color: var(--text-mute); font-size: 10px; transition: transform .18s; }
.vpc__cfg.is-open .vpc__cfg-caret { transform: rotate(180deg); }
.vpc__go { flex: none; padding: 10px 18px; font-size: 14px; }

.vpop { position: absolute; left: 12px; right: 12px; bottom: 58px; max-height: min(470px, 58vh); overflow-y: auto; display: flex; flex-direction: column; gap: 14px; padding: 16px; background: var(--surface-2); border: 1px solid var(--border-strong); border-radius: 16px; box-shadow: var(--shadow); z-index: 40; opacity: 0; transform: translateY(8px); transition: opacity .18s ease, transform .18s ease; }
.vpop[hidden] { display: none; }
.vpop.is-open { opacity: 1; transform: none; }
.vpop__sec { display: flex; flex-direction: column; gap: 8px; }
.vpop__sec[hidden] { display: none; }
.vpop__label { font-size: var(--t-sm); font-weight: 600; color: var(--text-dim); }
.vpop__label b { color: var(--accent); font-weight: 700; }
.vpop__lead { font-size: 11.5px; line-height: 1.7; color: var(--text-mute); }
.vpop__row { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.vpop__inline { width: auto; max-width: 180px; }
.vpop__slider { display: flex; align-items: center; gap: 12px; }
.vpop__slider .vp-modelrange { flex: 1; margin: 0; }
.vpop__num { width: 72px; text-align: center; }
.vpop__model { display: flex; flex-direction: column; gap: 10px; }
.vpop__model[hidden] { display: none; }
.vpop__foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; border-top: 1px solid var(--border); padding-top: 10px; font-size: 11.5px; color: var(--text-dim); }
.vpop__close { border: none; background: var(--grad); color: #07111f; font-family: inherit; font-size: 12.5px; font-weight: 700; padding: 7px 18px; border-radius: 999px; cursor: pointer; }

.vseg { display: flex; gap: 4px; background: var(--bg-alt); border: 1px solid var(--border); border-radius: 10px; padding: 4px; }
.vseg__b { flex: 1; border: none; background: transparent; color: var(--text-dim); font-family: inherit; font-size: var(--t-sm); padding: 7px 6px; border-radius: 7px; cursor: pointer; white-space: nowrap; }
.vseg__b:hover { color: var(--text); }
.vseg__b.is-active { background: var(--surface); color: var(--text); font-weight: 700; box-shadow: 0 2px 8px rgba(0, 0, 0, .35); }

.vtile { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.vtile__b { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 10px 6px; background: var(--bg-alt); border: 1px solid var(--border); border-radius: 10px; color: var(--text-dim); font-family: inherit; font-size: 11.5px; cursor: pointer; }
.vtile__b i { font-style: normal; font-size: 15px; color: var(--text-mute); line-height: 1; }
.vtile__b:hover { color: var(--text); }
.vtile__b.is-active { border-color: var(--brand); background: rgba(91, 140, 255, .12); color: var(--text); }
.vtile__b.is-active i { color: var(--brand); }

.vswitch { display: inline-flex; align-items: center; gap: 9px; font-size: 12.5px; color: var(--text); cursor: pointer; user-select: none; }
.vswitch input { position: absolute; width: 0; height: 0; opacity: 0; }
.vswitch__track { position: relative; width: 38px; height: 22px; border-radius: 999px; background: var(--border-strong); transition: background .18s ease; flex: none; }
.vswitch__knob { position: absolute; left: 3px; top: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: transform .18s ease; }
.vswitch input:checked + .vswitch__track { background: var(--grad); }
.vswitch input:checked + .vswitch__track .vswitch__knob { transform: translateX(16px); }
.vswitch input:focus-visible + .vswitch__track { box-shadow: 0 0 0 3px rgba(91,140,255,.35); }

.input--sm { width: 100%; padding: 8px 11px; font-size: 12.5px; border-radius: 9px; }
@media (max-width: 560px) {
  .vpc { padding: 14px 12px 12px; }
  .vpop { left: 6px; right: 6px; max-height: 62vh; }
  .vpc__tab { font-size: 11.5px; padding: 8px 4px; }
}
.toast { position: fixed; left: 50%; bottom: 34px; transform: translateX(-50%) translateY(20px); background: var(--surface-2); border: 1px solid var(--border-strong); color: var(--text); padding: 12px 20px; border-radius: 999px; font-size: 14px; box-shadow: var(--shadow); opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s; z-index: 100; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ============ AI 商品图 ============ */
.app__grid--img { grid-template-columns: minmax(300px, 380px) 1fr; }
.img-loading { padding: 40px 20px; text-align: center; color: var(--text-dim); font-size: 14px; }
.img-meta { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.img-meta span { font-size: 12px; color: var(--text-dim); background: var(--bg-alt); border: 1px solid var(--border); border-radius: 999px; padding: 5px 12px; }
.img-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.img-card { margin: 0; background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.img-card img { display: block; width: 100%; aspect-ratio: 1 / 1; object-fit: cover; background: var(--surface-2); }
.img-card__acts { display: flex; gap: 8px; padding: 10px; }
.img-card__acts .btn { flex: 1; min-width: 0; }
@media (max-width: 900px) {
  .app__grid--img { grid-template-columns: 1fr; }
}

/* ============ 我的模特（AI数字人） ============ */
.ml-col { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.ml-upload { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.ml-upload__desc { margin: 0; color: var(--text-dim); font-size: 13px; line-height: 1.6; }
.ml-upload__btn { cursor: pointer; }
.ml-count { font-size: 12px; font-weight: 400; color: var(--text-dim); margin-left: 6px; }
.ml-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
.ml-card img { aspect-ratio: 3 / 4; }
.ml-card__acts { flex-direction: column; align-items: stretch; gap: 8px; }
.ml-card__name { font-size: 12px; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ml-card__btns { display: flex; gap: 8px; }
.ml-card__btns .btn { flex: 1; min-width: 0; text-align: center; }
/* 来源标签：AI 生成的形象下载时加盖「AI 生成」标识，本人上传的原样走。
   界面上必须先把两者分开，用户才知道自己拿到的那张有没有盖过章。 */
.ml-card__src { display: block; padding: 8px 10px 0; font-size: 11px; font-weight: 600; letter-spacing: .04em; color: var(--brand); }
.ml-card__src--own { color: var(--text-mute); }
.gcard__src { display: block; font-size: 11px; color: var(--text-mute); }
.gcard__src--ai { color: var(--brand); font-weight: 600; }

@media (max-width: 900px) {
  .app__grid { grid-template-columns: 1fr; }
  .shots { font-size: 12.5px; }
  .shots th, .shots td { padding: 9px 8px; }
}
@media (max-width: 560px) {
  .field-row { grid-template-columns: 1fr; }
  .shots thead { display: none; }
  .shots, .shots tbody, .shots tr, .shots td { display: block; width: 100%; }
  .shots tr { border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 12px; padding: 6px 0; }
  .shots td { border: 0; }
  .shots td::before { content: attr(data-label); display: block; font-size: 11px; color: var(--text-mute); margin-bottom: 3px; }
}

/* ============ 可编辑内容 ============ */
.edit-hint {
  font-size: 13px; color: var(--text-dim);
  background: rgba(91,140,255,0.08); border: 1px dashed rgba(91,140,255,0.35);
  border-radius: var(--radius-sm); padding: 10px 14px; margin-bottom: 20px;
}
.editable {
  outline: 1px dashed transparent; outline-offset: 3px; border-radius: 6px;
  transition: outline-color .15s, background .15s; cursor: text; min-height: 1em;
}
.editable:hover { outline-color: rgba(91,140,255,0.5); background: rgba(91,140,255,0.06); }
.editable:focus { outline: 2px solid var(--brand); background: rgba(91,140,255,0.1); }
.out__tags--edit span.editable { cursor: text; }

/* ============ 视频预览 ============ */
.video-preview { margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--border); }
.video-preview video {
  width: 100%; max-width: 300px; display: block; margin: 12px auto;
  border-radius: var(--radius); border: 1px solid var(--border-strong);
  background: #000; aspect-ratio: 9 / 16;
}
.video-preview__actions { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.video-preview__note { font-size: 12.5px; color: var(--text-mute); text-align: center; max-width: 340px; }

/* ============ 个人空间 · 工作区布局 ============ */
.btn--sm { padding: 7px 14px; font-size: 13px; }
.btn--danger { background: rgba(255, 90, 120, 0.08); border-color: rgba(255, 90, 120, 0.35); color: #ff8fa5; }
.btn--danger:hover { background: rgba(255, 90, 120, 0.16); border-color: rgba(255, 90, 120, 0.6); }

.ws-body { display: flex; min-height: 100vh; background: var(--bg-alt); }
.brand { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; }
.brand__mark {
  display: grid; place-items: center;
  width: 32px; height: 32px; border-radius: 9px;
  background: var(--grad); color: #fff; font-size: 14px; letter-spacing: .5px;
}
.brand__name { font-size: 19px; letter-spacing: 1px; }
.ws__side {
  width: 216px; flex: none; display: flex; flex-direction: column; gap: 18px;
  padding: 22px 16px; background: var(--bg); border-right: 1px solid var(--border);
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.ws__create { width: 100%; }
.ws__nav { display: flex; flex-direction: column; gap: 2px; }
.ws__navlink {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 10px 12px; border: 0; border-radius: var(--radius-sm);
  background: transparent; color: var(--text-dim); font-size: 14.5px; font-weight: 500;
  cursor: pointer; text-align: left; font-family: inherit; transition: background .15s, color .15s;
}
.ws__navlink:hover { background: rgba(255,255,255,0.05); color: var(--text); }
.ws__navlink.is-active { background: rgba(91,140,255,0.14); color: var(--text); font-weight: 600; }
.ws__ico { width: 20px; text-align: center; flex: none; }
.ws__divider { height: 1px; background: var(--border); margin: 10px 4px; }
.ws__sidefoot { margin-top: auto; }
.ws__loginbtn { width: 100%; }
.ws__userchip { display: flex; align-items: center; gap: 10px; padding: 10px 12px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); }
.ws__userchip__av { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; font-size: 18px; background: linear-gradient(135deg, rgba(91,140,255,0.25), rgba(160,107,255,0.25)); border: 1px solid var(--border-strong); flex: none; }
.ws__userchip__info { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.ws__userchip__info strong { font-size: 13.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.ws__main { flex: 1; min-width: 0; padding: 26px 34px 70px; }
.ws__top { display: flex; align-items: center; gap: 16px; margin-bottom: 26px; }
.ws__search {
  flex: 1; max-width: 520px; padding: 11px 16px; font-size: 14px; color: var(--text);
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: 999px;
  outline: none; font-family: inherit; transition: border-color .2s, box-shadow .2s;
}
.ws__search:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(91,140,255,0.18); }
.ws__topuser { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.ws__topexp { font-size: 12.5px; color: var(--text-mute); }

.ws__filters { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin-bottom: 18px; border-bottom: 1px solid var(--border); padding-bottom: 12px; }
.ws__filter {
  padding: 7px 16px; border: 0; border-radius: 999px; background: transparent;
  color: var(--text-dim); font-size: 14px; font-weight: 500; cursor: pointer; font-family: inherit;
  transition: background .15s, color .15s;
}
.ws__filter:hover { color: var(--text); background: rgba(255,255,255,0.05); }
.ws__filter.is-active { color: var(--text); font-weight: 700; box-shadow: inset 0 -2px 0 var(--brand); border-radius: 0; }
.ws__filters .ws__count { margin-left: auto; }
.ws__sectitle { font-size: 17px; margin: 4px 0 16px; display: flex; align-items: baseline; gap: 10px; }
.ws__count { font-size: 12.5px; color: var(--text-mute); font-weight: 400; }

.ws__banner {
  background: linear-gradient(120deg, rgba(91,140,255,0.12), rgba(160,107,255,0.12));
  border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 24px; margin-bottom: 18px;
}
.ws__banner strong { font-size: 16px; }
.ws__banner p { color: var(--text-dim); font-size: 13.5px; margin-top: 6px; }

.ws__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 18px; }

.gcard {
  position: relative; display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; transition: transform .18s ease, border-color .2s, box-shadow .2s;
  text-align: left; font-family: inherit; color: inherit; padding: 0; cursor: pointer;
}
.gcard:hover { transform: translateY(-4px); border-color: var(--border-strong); box-shadow: 0 14px 34px rgba(0,0,0,0.35); }
.gcard__thumb { position: relative; aspect-ratio: 4 / 3; background: var(--bg); display: grid; place-items: center; overflow: hidden; }
.gcard__thumb video { width: 100%; height: 100%; object-fit: cover; }
.thumb--proj { background: linear-gradient(135deg, rgba(91,140,255,0.22), rgba(160,107,255,0.2) 60%, rgba(255,107,214,0.16)); }
.thumb--file { background: var(--bg-alt); }
.gcard__fileico { font-size: 44px; opacity: .9; }
.gcard__badge {
  position: absolute; left: 10px; bottom: 10px; font-size: 11.5px; font-weight: 600;
  padding: 3px 10px; border-radius: 999px; color: var(--text);
  background: rgba(7,9,18,0.62); border: 1px solid var(--border-strong); backdrop-filter: blur(6px);
}
.gcard__thumbmeta { display: flex; flex-direction: column; gap: 6px; align-items: center; font-size: 13px; color: var(--text-dim); }
.gcard__body { display: flex; flex-direction: column; gap: 4px; padding: 13px 15px 15px; }
.gcard__title { font-size: 14.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.gcard__meta { font-size: 12px; color: var(--text-mute); }
.gcard__del {
  position: absolute; right: 10px; top: 10px; padding: 4px 10px; font-size: 12px;
  border-radius: 999px; border: 1px solid rgba(255,90,120,0.4); color: #ff8fa5;
  background: rgba(7,9,18,0.7); cursor: pointer; opacity: 0; transition: opacity .15s; font-family: inherit;
}
.gcard:hover .gcard__del { opacity: 1; }
.gcard__acts { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }

.gcard--new {
  border-style: dashed; border-color: var(--border-strong); background: transparent;
  align-items: center; justify-content: center; gap: 10px; min-height: 220px; color: var(--text-mute);
}
.gcard--new:hover { color: var(--text); border-color: var(--brand); }
.gcard__plus { font-size: 40px; font-weight: 300; line-height: 1; }
.gcard__newlabel { font-size: 14px; }
.gcard--action { padding: 22px 20px; gap: 10px; min-height: 220px; justify-content: flex-start; cursor: pointer; }
.gcard--action strong { font-size: 15.5px; }
.gcard__actionico { font-size: 26px; }
.gcard__actiondesc { font-size: 13px; color: var(--text-dim); line-height: 1.7; flex: 1; }
.gcard__actionbtn { align-self: stretch; justify-content: center; }

.badge { font-size: 12px; padding: 3px 10px; border-radius: 999px; border: 1px solid var(--border-strong); color: var(--text-dim); background: rgba(255,255,255,0.05); font-weight: 600; width: fit-content; }
.badge--pro { color: #ffd28f; border-color: rgba(255, 196, 110, 0.45); background: rgba(255, 196, 110, 0.1); }
.badge--flagship { color: #fff; border-color: transparent; background: var(--grad-cta); }

.auth-card { max-width: 440px; margin: 40px auto 0; }
.auth-card__tabs { display: flex; gap: 8px; margin-bottom: 22px; background: var(--bg-alt); border: 1px solid var(--border); border-radius: 999px; padding: 4px; }
.auth-tab { flex: 1; padding: 9px 0; border: 0; border-radius: 999px; background: transparent; color: var(--text-dim); font-size: 14px; font-weight: 600; cursor: pointer; transition: background .2s, color .2s; font-family: inherit; }
.auth-tab.is-active { background: var(--grad-cta); color: #fff; }
.auth-card__msg { min-height: 20px; font-size: 13px; color: #ff8fa5; margin: 2px 0 10px; }
.auth-card__hint { font-size: 12.5px; color: var(--text-mute); margin-top: 16px; text-align: center; }

.empty-card { grid-column: 1 / -1; text-align: center; padding: 54px 20px; background: var(--surface); border: 1px dashed var(--border-strong); border-radius: var(--radius); color: var(--text-mute); }
.empty-card__icon { font-size: 40px; margin-bottom: 10px; }
.empty-card p { font-size: 14px; line-height: 1.8; }

/* ============ 视频模板库 ============ */
.ws__grid--tpl { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.gcard--tpl { display: flex; flex-direction: column; }
.gcard--tpl .gcard__body { flex: 1; }
.gcard__desc { font-size: 12.5px; color: var(--text-dim); line-height: 1.65; margin: 2px 0 8px; }
.thumb--tpl { background: linear-gradient(135deg, rgba(53,224,208,0.16), rgba(91,140,255,0.18) 55%, rgba(255,107,214,0.14)); }
.tpl__dur { position: absolute; right: 10px; bottom: 10px; font-size: 12px; font-weight: 700; color: #04121a; background: rgba(53,224,208,0.9); border-radius: 999px; padding: 3px 10px; }
.tpl__flow { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; margin-bottom: 8px; }
.tpl__flow span { font-size: 11px; color: var(--text-dim); background: var(--bg-alt); border: 1px solid var(--border); border-radius: 6px; padding: 3px 7px; cursor: help; }
.tpl__flow i { font-style: normal; color: var(--text-mute); font-size: 10px; }
.tpl__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 4px; }
.tpl__tags span { font-size: 11px; color: #7fb0ff; }
.gcard--tpl .gcard__acts { align-items: center; justify-content: space-between; }
.tpl__ind { font-size: 11.5px; color: var(--text-mute); }
.tpl-count { margin: 18px 2px 0; font-size: 12.5px; color: var(--text-mute); }
.tpl-applied { background: rgba(53,224,208,0.08); border: 1px solid rgba(53,224,208,0.35); border-radius: var(--radius-sm); padding: 12px 14px; margin-bottom: 16px; }
.tpl-applied strong { font-size: 13px; color: #35e0d0; }
.tpl-applied p { font-size: 12.5px; color: var(--text-dim); line-height: 1.65; margin: 6px 0 8px; }
.tpl-applied__flow { display: flex; flex-wrap: wrap; gap: 4px; align-items: center; }
.tpl-applied__flow span { font-size: 11px; background: var(--bg-alt); border: 1px solid var(--border); border-radius: 6px; padding: 3px 7px; color: var(--text-dim); }
.tpl-applied__flow i { font-style: normal; color: var(--text-mute); font-size: 10px; }

.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.plan { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px 22px; display: flex; flex-direction: column; position: relative; }
.plan--hot { border-color: rgba(91,140,255,0.55); box-shadow: 0 0 0 1px rgba(91,140,255,0.15), 0 18px 40px rgba(0,0,0,0.3); }
.plan--hot::before { content: "推荐"; position: absolute; top: -11px; right: 18px; font-size: 11.5px; font-weight: 700; color: #fff; background: var(--grad-cta); padding: 3px 12px; border-radius: 999px; }
.plan--current { border-color: rgba(53,224,208,0.5); }
.plan__head h3 { font-size: 17px; }
.plan__price { margin-top: 10px; display: flex; align-items: baseline; gap: 4px; }
.plan__price strong { font-size: 30px; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.plan__price span { color: var(--text-mute); font-size: 13px; }
.plan__desc { font-size: 13px; color: var(--text-dim); margin-top: 8px; min-height: 40px; }
.plan__features { list-style: none; padding: 0; margin: 10px 0 20px; display: flex; flex-direction: column; gap: 7px; flex: 1; }
.plan__features li { font-size: 13px; color: var(--text-dim); }
.plan__btn { width: 100%; }
.plans__note { margin-top: 16px; font-size: 12.5px; color: var(--text-mute); text-align: center; }

@media (max-width: 900px) {
  .ws-body { flex-direction: column; }
  .ws__side { position: static; width: 100%; height: auto; flex-direction: row; align-items: center; gap: 10px; padding: 12px 16px; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--border); }
  .ws__side .brand { flex: none; }
  .ws__create { width: auto; flex: none; }
  .ws__nav { flex-direction: row; gap: 4px; }
  .ws__navlink { width: auto; white-space: nowrap; padding: 8px 10px; }
  .ws__divider { display: none; }
  .ws__sidefoot { margin-top: 0; margin-left: auto; }
  .ws__userchip { padding: 6px 10px; }
  .ws__main { padding: 20px 18px 60px; }
  .ws__top { flex-wrap: wrap; }
  .ws__search { max-width: none; }
  .plans { grid-template-columns: 1fr; }
}

/* ---------- 管理后台 ---------- */
.badge--admin { color: #04121a; border-color: transparent; background: linear-gradient(120deg, #35e0d0, #5b8cff); font-weight: 700; }
.adm-gate { max-width: 560px; margin: 40px auto; text-align: center; }
.adm-gate__txt { color: var(--text-dim); line-height: 1.7; margin: 12px 0 20px; }
.adm-panel { margin-bottom: 22px; }
.adm-panel__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.adm-hint { font-size: 12.5px; color: var(--text-mute); line-height: 1.7; margin: 10px 0 16px; }
.adm-hint code { background: rgba(255,255,255,0.07); padding: 1px 6px; border-radius: 5px; color: var(--accent); font-size: 12px; }
.adm-hint strong { color: var(--text-dim); }
.adm-tablewrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-sm); }
.adm-table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 760px; }
.adm-table th { text-align: left; font-weight: 600; color: var(--text-mute); font-size: 12px; padding: 10px 12px; background: var(--bg-alt); border-bottom: 1px solid var(--border); white-space: nowrap; }
.adm-table td { padding: 12px; border-bottom: 1px solid var(--border); vertical-align: middle; color: var(--text-dim); }
.adm-table tr:last-child td { border-bottom: none; }
.adm-table tr:hover td { background: rgba(255,255,255,0.02); }
.adm-name { color: var(--text); font-weight: 600; }
.adm-key { display: inline-block; font-size: 11.5px; color: var(--accent); background: rgba(53,224,208,0.08); padding: 1px 7px; border-radius: 5px; margin-top: 3px; }
.adm-sub { font-size: 11.5px; color: var(--text-mute); margin-top: 3px; line-height: 1.5; }
.adm-mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
.adm-cost { color: #ffd28f; font-size: 15px; }
.adm-empty { text-align: center; color: var(--text-mute); padding: 28px 12px !important; }
.adm-acts { display: flex; gap: 6px; flex-wrap: wrap; }
.adm-switch { font-size: 12px; font-weight: 700; padding: 4px 12px; border-radius: 999px; border: 1px solid var(--border-strong); background: rgba(255,255,255,0.04); color: var(--text-mute); cursor: pointer; white-space: nowrap; }
.adm-switch.is-on { color: #062; background: linear-gradient(120deg, #35e0d0, #6ee7b7); border-color: transparent; }
.adm-editor { border-color: rgba(91,140,255,0.4); }
.adm-form { margin-top: 8px; }
.adm-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.adm-form .field { margin: 0 0 14px; }
.adm-check { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-dim); margin: 4px 0 12px; cursor: pointer; }
.adm-form__msg { color: #ff8fa5; font-size: 12.5px; min-height: 18px; margin: 0 0 8px; }
@media (max-width: 720px) { .adm-grid { grid-template-columns: 1fr; } }

/* ---------- 算力值钱包（会员中心） ---------- */
.credits-card { background: linear-gradient(135deg, rgba(91,140,255,0.12), rgba(160,107,255,0.08)); border: 1px solid rgba(91,140,255,0.3); border-radius: var(--radius); padding: 18px 20px; margin-bottom: 24px; }
.credits-card__top { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.credits-card__bal { display: flex; flex-direction: column; gap: 2px; }
.credits-card__label { font-size: 12.5px; color: var(--text-dim); }
.credits-card__num { font-size: 34px; font-weight: 800; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.credits-card__hint { font-size: 12px; color: var(--text-mute); line-height: 1.7; margin: 12px 0 0; }
.credits-card__ledger { margin-top: 14px; }
.credits-ledger__title { font-size: 12px; color: var(--text-dim); font-weight: 600; margin-bottom: 6px; }
.credits-ledger__empty { font-size: 12px; color: var(--text-mute); margin: 8px 0 0; }
.credits-ledger__row { display: flex; align-items: center; gap: 10px; font-size: 12px; padding: 6px 0; border-top: 1px solid var(--border); }
.credits-ledger__reason { color: var(--text-dim); flex: 1; }
.credits-ledger__time { color: var(--text-mute); font-size: 11px; }
.credits-ledger__delta { font-weight: 700; min-width: 56px; text-align: right; }
.credits-ledger__delta.is-plus { color: #6ee7b7; }
.credits-ledger__delta.is-minus { color: #ff8fa5; }

/* ================================================================
   ============ AI智跑 · 质感层 v2（全站排版/层级/动效） ============
   追加在设计系统之后：只增强，不承载业务；reduced-motion 全部降级。
   ================================================================ */
:root {
  color-scheme: dark;
  /* 间距与尺度 */
  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 20px;
  --sp-6: 24px; --sp-7: 32px; --sp-8: 40px; --sp-9: 56px; --sp-10: 72px; --sp-11: 96px;
  /* 字号阶 */
  --t-xs: 12px; --t-sm: 12.5px; --t-base: 14px; --t-md: 15.5px; --t-lg: 18px;
  --t-xl: clamp(21px, 2.4vw, 26px); --t-2xl: clamp(25px, 3.4vw, 34px); --t-3xl: clamp(34px, 5.6vw, 58px);
  /* 圆角阶 */
  --r-xs: 8px; --r-sm: 10px; --r-md: 14px; --r-lg: 18px; --r-xl: 24px; --r-pill: 999px;
  /* 高度（层级） */
  --e-1: 0 1px 2px rgba(2, 6, 23, .5);
  --e-2: 0 12px 30px -14px rgba(2, 6, 23, .85);
  --e-3: 0 30px 70px -24px rgba(2, 6, 23, .95);
  /* 动效 */
  --ease-out: cubic-bezier(.22, .61, .36, 1);
  --ease-spring: cubic-bezier(.34, 1.32, .44, 1);
  --t-fast: .16s; --t-med: .28s; --t-slow: .5s;
  --ring: 0 0 0 3px rgba(91, 140, 255, .22);
  --hair: rgba(255, 255, 255, .10);
  --grad-soft: linear-gradient(140deg, rgba(91, 140, 255, .16), rgba(160, 107, 255, .12) 55%, rgba(255, 107, 214, .10));
  --noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.42'/%3E%3C/svg%3E");
  --radius: 18px;
}

/* ---------- 基础排版 ---------- */
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { letter-spacing: .005em; text-rendering: optimizeLegibility; }
h1, h2, h3, h4 { letter-spacing: -.02em; text-wrap: balance; }
h4 { letter-spacing: -.01em; }
p { text-wrap: pretty; }
strong { font-weight: 700; }
::selection { background: rgba(124, 92, 255, .38); color: #fff; }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; border-radius: 6px; }
section[id], div[id] { scroll-margin-top: 28px; }
.eyebrow { display: inline-block; font-size: var(--t-xs); font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--text-mute); }
.tnum { font-variant-numeric: tabular-nums; letter-spacing: 0; }
* { scrollbar-width: thin; scrollbar-color: rgba(255, 255, 255, .18) transparent; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, .14); border: 3px solid transparent; background-clip: content-box; border-radius: var(--r-pill); }
*::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, .26); background-clip: content-box; }

/* ---------- 环境光背景（页面底色之上的固定氛围层） ---------- */
body::before, body::after { content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none; }
body::before {
  background:
    radial-gradient(900px 520px at 12% -6%, rgba(91, 140, 255, .20), transparent 62%),
    radial-gradient(760px 460px at 88% 2%, rgba(160, 107, 255, .16), transparent 60%),
    radial-gradient(680px 520px at 50% 108%, rgba(53, 224, 208, .10), transparent 62%);
  animation: ambient-drift 26s ease-in-out infinite alternate;
}
body::after { background-image: var(--noise); opacity: .035; }
@keyframes ambient-drift {
  0% { transform: translate3d(-1.6%, -1%, 0) scale(1.02); }
  100% { transform: translate3d(1.8%, 1.4%, 0) scale(1.06); }
}

/* ---------- 进场 / 滚动揭示 ---------- */
html.is-ready .ws__main--site > main, html.is-ready .ws__main { animation: page-in .45s var(--ease-out) both; }
@keyframes page-in { from { opacity: 0; } to { opacity: 1; } }
html.is-ready.js [data-reveal] { opacity: 0; translate: 0 16px; transition: opacity var(--t-slow) var(--ease-out) var(--rd, 0ms), translate var(--t-slow) var(--ease-out) var(--rd, 0ms); }
html.is-ready.js [data-reveal].is-in { opacity: 1; translate: 0 0; }
.is-target { animation: target-pulse 1.1s var(--ease-out) 1; }
@keyframes target-pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(91, 140, 255, 0); } 30% { box-shadow: 0 0 0 6px rgba(91, 140, 255, .18); } }

/* ---------- 按钮：微光扫过 + 按下反馈 ---------- */
.btn { position: relative; overflow: hidden; letter-spacing: .01em; transition: transform var(--t-fast) var(--ease-out), box-shadow var(--t-med) var(--ease-out), background var(--t-med), border-color var(--t-med), color var(--t-med); }
.btn::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, transparent 18%, rgba(255, 255, 255, .26) 50%, transparent 82%); transform: translateX(-130%); transition: transform .62s var(--ease-out); pointer-events: none; }
.btn:hover::after { transform: translateX(130%); }
.btn:active { transform: translateY(1px) scale(.985); }
.btn:focus-visible { outline: none; box-shadow: var(--ring); }
.btn--primary:hover { box-shadow: 0 18px 44px rgba(120, 90, 255, .55), 0 0 0 1px rgba(255, 255, 255, .08) inset; }
.btn--video:hover { box-shadow: 0 16px 38px rgba(53, 224, 208, .34); }
.btn--ghost { background: rgba(255, 255, 255, .045); }
.btn--ghost:hover { background: rgba(255, 255, 255, .085); }
.btn:disabled::after { display: none; }

/* ---------- 面板 / 卡片：顶部发丝高光 + 跟随高光 ---------- */
.panel, .vpc, .step, .tool, .gcard, .plan, .cc-summary, .adm-panel { position: relative; }
.panel, .vpc, .step, .tool, .gcard, .plan {
  background-image: linear-gradient(180deg, rgba(255, 255, 255, .028), rgba(255, 255, 255, 0) 42%);
  box-shadow: var(--e-2);
}
.panel::before, .vpc::before, .step::before, .plan::before, .credits-card::before {
  content: ""; position: absolute; left: 18%; right: 18%; top: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .34), transparent);
  opacity: .7; pointer-events: none;
}
.credits-card { position: relative; }
.panel__title { font-size: var(--t-md); letter-spacing: -.01em; margin-bottom: var(--sp-5); }
.credits-card__num, .cc-score strong, .plan__price strong, .hero__stats strong { font-variant-numeric: tabular-nums; }

/* ---------- 左侧导航：分组小标 + 渐变指示条 ---------- */
.ws__side { width: 232px; padding: var(--sp-6) var(--sp-4) var(--sp-5); gap: var(--sp-5); background: linear-gradient(180deg, #080b16, #070912 40%); border-right: 1px solid var(--hair); scrollbar-width: none; }
.ws__side::-webkit-scrollbar { width: 0; }
.ws__group { display: block; font-size: var(--t-xs); font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--text-mute); padding: 0 12px; margin: var(--sp-4) 0 var(--sp-1); }
.ws__nav { gap: 1px; }
.ws__navlink { position: relative; padding: 9px 12px; font-size: var(--t-base); letter-spacing: .01em; border-radius: var(--r-sm); transition: background var(--t-med) var(--ease-out), color var(--t-med), transform var(--t-fast) var(--ease-out); }
.ws__navlink:hover { transform: translateX(3px); }
.ws__navlink.is-active { background: linear-gradient(90deg, rgba(91, 140, 255, .18), rgba(160, 107, 255, .06)); font-weight: 600; }
.ws__navlink.is-active::before { content: ""; position: absolute; left: -16px; top: 50%; translate: 0 -50%; width: 3px; height: 20px; border-radius: 0 var(--r-pill) var(--r-pill) 0; background: var(--grad); box-shadow: 0 0 14px rgba(120, 90, 255, .7); }
.ws__ico { transition: transform var(--t-med) var(--ease-spring); }
.ws__navlink:hover .ws__ico { transform: scale(1.18) rotate(-4deg); }
.ws__divider { margin: var(--sp-3) 8px; background: linear-gradient(90deg, transparent, var(--hair) 20%, var(--hair) 80%, transparent); }
.brand__mark { box-shadow: 0 8px 20px -6px rgba(120, 90, 255, .8); transition: transform var(--t-med) var(--ease-spring); }
.brand:hover .brand__mark { transform: rotate(-8deg) scale(1.06); }
.brand__name { letter-spacing: .06em; }
.ws__create { letter-spacing: .02em; }
.ws__userchip { background: linear-gradient(180deg, rgba(255, 255, 255, .05), transparent), var(--surface); box-shadow: var(--e-1); }

/* ---------- 首页 Hero ---------- */
.hero { padding: var(--sp-11) 24px var(--sp-10); }
.hero__glow { background:
    radial-gradient(620px 340px at 25% 20%, rgba(91, 140, 255, .30), transparent 70%),
    radial-gradient(580px 340px at 75% 6%, rgba(160, 107, 255, .26), transparent 70%),
    radial-gradient(420px 260px at 50% 60%, rgba(53, 224, 208, .12), transparent 70%);
  animation: ambient-drift 22s ease-in-out infinite alternate; }
.hero__title { font-size: var(--t-3xl); font-weight: 800; letter-spacing: -.035em; margin: var(--sp-6) 0 var(--sp-5); }
.hero__sub { font-size: var(--t-md); line-height: 1.85; color: var(--text-dim); max-width: 620px; }
.grad-text { background-size: 220% 100%; animation: grad-shift 12s ease-in-out infinite alternate; }
@keyframes grad-shift { 0% { background-position: 0% 50%; } 100% { background-position: 100% 50%; } }
.pill { position: relative; padding-left: 26px; font-size: var(--t-sm); letter-spacing: .02em; background: rgba(91, 140, 255, .08); border-color: rgba(91, 140, 255, .28); }
.pill::before { content: ""; position: absolute; left: 12px; top: 50%; translate: 0 -50%; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(53, 224, 208, .16); animation: pulse-dot 2.6s var(--ease-out) infinite; }
@keyframes pulse-dot { 0%, 100% { box-shadow: 0 0 0 3px rgba(53, 224, 208, .14); } 50% { box-shadow: 0 0 0 7px rgba(53, 224, 208, .05); } }
.hero__stats { margin-top: var(--sp-9); gap: var(--sp-8); }
.hero__stats li { position: relative; padding: 0 var(--sp-6); }
.hero__stats li + li::before { content: ""; position: absolute; left: 0; top: 12%; bottom: 12%; width: 1px; background: linear-gradient(180deg, transparent, var(--hair), transparent); }
.hero__stats strong { font-size: var(--t-xl); font-weight: 800; }
.hero__stats span { margin-top: 4px; letter-spacing: .02em; }
.hero__cta { margin-top: var(--sp-8); gap: var(--sp-3); }

/* ---------- 区块节奏 ---------- */
.section { padding: var(--sp-11) 24px; }
.section__head { margin-bottom: var(--sp-8); }
.section__head h2 { font-size: var(--t-2xl); font-weight: 800; }
.section__head p { color: var(--text-dim); margin-top: var(--sp-3); font-size: var(--t-md); }

/* ---------- 工具矩阵：图标底座 + 跟随光 + 微 tilt ---------- */
.tools { gap: var(--sp-4); perspective: 1100px; }
.tool { border-radius: var(--r-lg); padding: var(--sp-6) var(--sp-5); overflow: hidden; transform: perspective(700px) rotateX(var(--ty, 0deg)) rotateY(var(--tx, 0deg)) translateY(var(--lift, 0)); transition: transform var(--t-med) var(--ease-out), border-color var(--t-med), box-shadow var(--t-med) var(--ease-out); }
.tool::after { content: ""; position: absolute; inset: -1px; background: radial-gradient(260px 180px at var(--mx, 50%) var(--my, 0%), rgba(124, 92, 255, .16), transparent 62%); opacity: 0; transition: opacity var(--t-med) var(--ease-out); pointer-events: none; }
a.tool:hover { --lift: -5px; border-color: rgba(124, 92, 255, .42); box-shadow: var(--e-3), 0 0 0 1px rgba(124, 92, 255, .14); }
a.tool:hover::after { opacity: 1; }
.tool__icon { display: grid; place-items: center; width: 46px; height: 46px; margin-bottom: var(--sp-4); font-size: 23px; border-radius: var(--r-md); background: linear-gradient(150deg, rgba(91, 140, 255, .2), rgba(160, 107, 255, .12)); border: 1px solid rgba(255, 255, 255, .10); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .14); transition: transform var(--t-med) var(--ease-spring); }
a.tool:hover .tool__icon { transform: translateY(-2px) scale(1.06) rotate(-4deg); }
.tool h3 { font-size: var(--t-md); margin-bottom: 6px; }
.tool p { font-size: var(--t-base); line-height: 1.75; }
.tool__tag { font-size: var(--t-xs); padding: 3px 10px; letter-spacing: .03em; transition: transform var(--t-med) var(--ease-out), box-shadow var(--t-med); }
a.tool:hover .tool__tag { transform: translateY(-1px); box-shadow: 0 6px 16px -6px rgba(120, 90, 255, .8); }
.tool--live { box-shadow: var(--e-2), 0 0 0 1px rgba(91, 140, 255, .14); }

/* ---------- 流程步骤：连接线 + 数字块 ---------- */
.steps { gap: var(--sp-4); }
.step { border-radius: var(--r-lg); padding: var(--sp-7) var(--sp-5) var(--sp-6); transform: perspective(700px) rotateX(var(--ty, 0deg)) rotateY(var(--tx, 0deg)) translateY(var(--lift, 0)); transition: transform var(--t-med) var(--ease-out), border-color var(--t-med), box-shadow var(--t-med); }
.step:hover { --lift: -4px; border-color: var(--border-strong); box-shadow: var(--e-3); }
.step__num { width: 42px; height: 42px; border-radius: var(--r-md); background: var(--grad); color: #07111f; border: 0; box-shadow: 0 10px 24px -10px rgba(120, 90, 255, .9); font-variant-numeric: tabular-nums; }
.step h3 { font-size: var(--t-md); }
.step p { font-size: var(--t-base); line-height: 1.75; }
@media (min-width: 901px) {
  .step:not(:last-child)::after { content: ""; position: absolute; top: 46px; right: calc(var(--sp-4) * -1 - 1px); width: var(--sp-4); height: 1px; background: linear-gradient(90deg, rgba(124, 92, 255, .55), transparent); }
}

/* ---------- CTA 带 / 页脚 ---------- */
.cta-band { border-radius: var(--r-xl); padding: var(--sp-7) var(--sp-8); background: linear-gradient(120deg, rgba(91, 140, 255, .18), rgba(160, 107, 255, .16) 50%, rgba(53, 224, 208, .12)); border: 1px solid rgba(124, 92, 255, .3); overflow: hidden; transition: box-shadow var(--t-med), border-color var(--t-med); }
.cta-band::after { content: ""; position: absolute; inset: 0; background: radial-gradient(320px 200px at var(--mx, 80%) var(--my, 20%), rgba(255, 255, 255, .1), transparent 62%); opacity: 0; transition: opacity var(--t-med); pointer-events: none; }
.cta-band:hover { box-shadow: var(--e-3); border-color: rgba(124, 92, 255, .5); }
.cta-band:hover::after { opacity: 1; }
.cta-band h3 { font-size: var(--t-xl); }
.footer { background: linear-gradient(180deg, rgba(11, 15, 30, .6), var(--bg-alt)); }
.footer__inner { padding: var(--sp-9) 24px var(--sp-7); }
.footer__cols a { position: relative; transition: color var(--t-med), transform var(--t-fast) var(--ease-out); }
.footer__cols a::after { content: ""; position: absolute; left: 0; bottom: -3px; width: 100%; height: 1px; background: var(--brand); transform: scaleX(0); transform-origin: left; transition: transform var(--t-med) var(--ease-out); }
.footer__cols a:hover { color: var(--brand); }
.footer__cols a:hover::after { transform: scaleX(1); }

/* ---------- 工具页页头 / 表单 ---------- */
.app { padding: var(--sp-8) 24px var(--sp-10); }
.app__head { margin-bottom: var(--sp-6); }
.app__head h1 { font-size: var(--t-2xl); font-weight: 800; letter-spacing: -.03em; }
.app__head p { color: var(--text-dim); margin-top: var(--sp-3); font-size: var(--t-md); line-height: 1.8; max-width: 68ch; }
.notice { margin-top: var(--sp-4); padding: var(--sp-3) var(--sp-4); font-size: var(--t-sm); line-height: 1.75; background: linear-gradient(120deg, rgba(53, 224, 208, .07), rgba(53, 224, 208, .03)); }
.field { margin-bottom: var(--sp-4); }
.field__label { font-size: var(--t-sm); letter-spacing: .04em; margin-bottom: var(--sp-2); transition: color var(--t-med); }
.field:focus-within > .field__label { color: var(--text); }
.input { padding: 12px 14px; font-size: var(--t-base); border-radius: var(--r-sm); background-color: var(--bg-alt); transition: border-color var(--t-med) var(--ease-out), box-shadow var(--t-med) var(--ease-out), background-color var(--t-med); }
.input:hover { border-color: rgba(255, 255, 255, .26); }
.input:focus { border-color: var(--brand); box-shadow: var(--ring); background-color: rgba(11, 15, 30, .6); }
.form__actions { margin-top: var(--sp-5); gap: var(--sp-3); }
.empty { padding: var(--sp-6) var(--sp-4); border: 1px dashed var(--hair); border-radius: var(--r-md); background: rgba(255, 255, 255, .014); }
.empty p { letter-spacing: .01em; }
.out__label { font-size: var(--t-xs); letter-spacing: .14em; margin-bottom: var(--sp-3); }
.out__section { margin-bottom: var(--sp-6); }
.out__titles li { padding: var(--sp-3) var(--sp-4); font-size: var(--t-md); border-radius: var(--r-sm); transition: border-color var(--t-med), background var(--t-med), transform var(--t-fast) var(--ease-out); }
.out__titles li:hover { border-color: rgba(124, 92, 255, .35); background: var(--surface); transform: translateX(2px); }
.shots th { font-size: var(--t-xs); letter-spacing: .1em; text-transform: none; }
.shots tbody tr { transition: background var(--t-med); }
.shots tbody tr:hover { background: rgba(255, 255, 255, .028); }
.out__actions { margin-top: var(--sp-6); padding-top: var(--sp-5); gap: var(--sp-3); }

/* ---------- 一键成片输入台 ---------- */
.vpc { gap: var(--sp-4); padding: var(--sp-5) var(--sp-5) var(--sp-4); border-radius: var(--r-lg); }
.vpc__prompt, .vpc__select, .vpc__cfg { transition: border-color var(--t-med) var(--ease-out), box-shadow var(--t-med) var(--ease-out), color var(--t-med); }
.vpc__prompt { font-size: var(--t-base); line-height: 1.8; border-radius: var(--r-md); }
.vpc__prompt:hover { border-color: rgba(255, 255, 255, .2); }
.vpc__tab { letter-spacing: .02em; transition: background var(--t-med) var(--ease-out), color var(--t-med), box-shadow var(--t-med); }
.vpc__tab.is-active { box-shadow: 0 8px 22px -10px rgba(120, 90, 255, .9); }
.vpc__cfg:hover { box-shadow: 0 0 0 3px rgba(91, 140, 255, .1); }
.vpop { border-radius: var(--r-lg); background: linear-gradient(180deg, rgba(255, 255, 255, .04), transparent 30%), var(--surface-2); box-shadow: var(--e-3); padding: var(--sp-4); gap: var(--sp-4); transition: opacity var(--t-med) var(--ease-out), transform var(--t-med) var(--ease-out); }
.vpop.is-open { transform: none; }
.vseg, .vtile__b { transition: background var(--t-med), color var(--t-med), border-color var(--t-med), box-shadow var(--t-med); }
.vseg__b.is-active { box-shadow: var(--e-1), inset 0 1px 0 rgba(255, 255, 255, .08); }
.vtile__b:hover { border-color: var(--border-strong); }
.vtile__b.is-active { box-shadow: 0 0 0 1px rgba(91, 140, 255, .3), 0 10px 24px -14px rgba(91, 140, 255, .8); }
.vswitch__track { transition: background var(--t-med) var(--ease-out), box-shadow var(--t-med); }
.vswitch:hover .vswitch__track { box-shadow: 0 0 0 4px rgba(124, 92, 255, .1); }
.vswitch__knob { transition: transform var(--t-med) var(--ease-spring); }
.vchip { transition: color var(--t-med), border-color var(--t-med), transform var(--t-fast) var(--ease-out); }
.vchip--act:hover { transform: translateY(-1px); }
.vp-modelrange::-webkit-slider-thumb { transition: transform var(--t-fast) var(--ease-spring), box-shadow var(--t-med); box-shadow: 0 4px 14px -4px rgba(124, 92, 255, .9); }
.vp-modelrange::-webkit-slider-thumb:hover { transform: scale(1.12); }
.vp-video { border-radius: var(--r-md); box-shadow: var(--e-2); }

/* ---------- 卡片网格（我的空间 / 模板库 / 商品图 / 模特） ---------- */
.ws__grid { gap: var(--sp-4); }
.gcard { border-radius: var(--r-lg); transform: perspective(700px) rotateX(var(--ty, 0deg)) rotateY(var(--tx, 0deg)) translateY(var(--lift, 0)); transition: transform var(--t-med) var(--ease-out), border-color var(--t-med), box-shadow var(--t-med); }
.gcard:hover { --lift: -5px; border-color: rgba(124, 92, 255, .38); box-shadow: var(--e-3); }
.gcard__thumb { transition: background var(--t-med); }
.gcard__thumb img, .gcard__thumb video, .gcard__fileico { transition: transform var(--t-slow) var(--ease-out); }
.gcard:hover .gcard__thumb img, .gcard:hover .gcard__thumb video { transform: scale(1.045); }
.gcard:hover .gcard__fileico { transform: translateY(-3px) scale(1.06); }
.gcard__badge { backdrop-filter: blur(8px); border-color: rgba(255, 255, 255, .18); letter-spacing: .02em; }
.img-card { border-radius: var(--r-md); transition: border-color var(--t-med), transform var(--t-med) var(--ease-out), box-shadow var(--t-med); }
.img-card:hover { border-color: var(--border-strong); transform: translateY(-3px); box-shadow: var(--e-2); }
.auth-tab, .ws__filter { transition: background var(--t-med) var(--ease-out), color var(--t-med), box-shadow var(--t-med); }
.ws__filter.is-active { box-shadow: inset 0 -2px 0 transparent; position: relative; }
.ws__filter.is-active::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: -13px; height: 2px; border-radius: var(--r-pill); background: var(--grad); box-shadow: 0 2px 10px rgba(120, 90, 255, .8); }
.ws__banner { background: var(--grad-soft); border-color: rgba(124, 92, 255, .26); border-radius: var(--r-lg); box-shadow: var(--e-1); }
.ws__search { transition: border-color var(--t-med), box-shadow var(--t-med) var(--ease-out), background var(--t-med); }
.ws__search:focus { box-shadow: var(--ring), var(--e-1); }
.empty-card { padding: var(--sp-9) var(--sp-5); border-radius: var(--r-lg); background: linear-gradient(180deg, rgba(255, 255, 255, .02), transparent); }
.plan { border-radius: var(--r-lg); transform: perspective(700px) rotateX(var(--ty, 0deg)) rotateY(var(--tx, 0deg)) translateY(var(--lift, 0)); transition: transform var(--t-med) var(--ease-out), border-color var(--t-med), box-shadow var(--t-med); }
.plan:hover { --lift: -4px; box-shadow: var(--e-3); }
.plan--hot { box-shadow: var(--e-3), 0 0 0 1px rgba(91, 140, 255, .22); }
.badge--flagship, .rw__tag, .tool__tag--live, .tpl__dur { letter-spacing: .02em; }
.adm-table th { letter-spacing: .06em; }
.adm-table tbody tr { transition: background var(--t-med); }
.credits-card { border-radius: var(--r-lg); background: linear-gradient(140deg, rgba(91, 140, 255, .16), rgba(160, 107, 255, .1) 50%, rgba(53, 224, 208, .08)); box-shadow: var(--e-2); }
.credits-card__num { letter-spacing: -.03em; font-size: 38px; }

/* ---------- 提示条 ---------- */
.toast { background: rgba(22, 29, 51, .86); backdrop-filter: blur(10px); border-color: rgba(124, 92, 255, .4); box-shadow: var(--e-3); letter-spacing: .01em; transition: opacity var(--t-med) var(--ease-out), transform var(--t-med) var(--ease-spring); }
.toast.show { transform: translateX(-50%) translateY(0); }

/* ---------- 响应式补强 ---------- */
@media (max-width: 1180px) {
  .app { padding: var(--sp-7) 20px var(--sp-9); }
  .section { padding: var(--sp-10) 20px; }
}
@media (max-width: 900px) {
  .ws__group { display: none; }
  .hero { padding: var(--sp-9) 20px var(--sp-8); }
  .hero__stats { gap: var(--sp-5); margin-top: var(--sp-7); }
  .hero__stats li { padding: 0 var(--sp-4); }
  .footer__inner { padding: var(--sp-8) 20px var(--sp-6); }
  .cta-band { padding: var(--sp-6); }
}
@media (max-width: 640px) {
  .tools, .steps { gap: var(--sp-3); }
  .panel, .vpc { padding: var(--sp-4) var(--sp-3); border-radius: var(--r-md); }
  .app__head p { font-size: var(--t-base); }
  .hero__sub { font-size: var(--t-base); }
  .btn--lg { padding: 13px 22px; font-size: var(--t-md); }
  .out__actions .btn { min-width: 0; }
  .vpop { padding: var(--sp-3); }
}

/* ---------- 无障碍：尊重系统的减弱动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  html.is-ready.js [data-reveal] { opacity: 1; translate: none; }
  .btn::after, .tool::after, .cta-band::after { display: none; }
  .tool, .step, .gcard, .plan, .ws__navlink, .gcard:hover .gcard__thumb img { transform: none !important; }
}

/* ================================================================
   ============ AI智跑 · 图标系统（原创线性图标，替代 emoji） ========
   用法：<i class="ico ico--home"></i>
   原理：元素用 currentColor 作背景，再用等比 SVG 的 alpha 通道做遮罩，
        因此图标自动继承文字颜色（也可为渐变），无字体差异、跨平台一致。
   ================================================================ */
:root {
  --i-home: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 10.6 12 4.2l8 6.4V19.6a1.4 1.4 0 0 1-1.4 1.4H5.4A1.4 1.4 0 0 1 4 19.6z'/%3E%3Cpath d='M9.6 21v-5.6h4.8V21'/%3E%3C/svg%3E");
  --i-grid: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3.6' y='3.6' width='7' height='7' rx='1.8'/%3E%3Crect x='13.4' y='3.6' width='7' height='7' rx='1.8'/%3E%3Crect x='3.6' y='13.4' width='7' height='7' rx='1.8'/%3E%3Crect x='13.4' y='13.4' width='7' height='7' rx='1.8'/%3E%3C/svg%3E");
  --i-sparkle: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M11.2 3.4l1.8 4.9 4.9 1.8-4.9 1.8-1.8 4.9-1.8-4.9-4.9-1.8 4.9-1.8z'/%3E%3Cpath d='M18.4 15.6l.7 1.9 1.9.7-1.9.7-.7 1.9-.7-1.9-1.9-.7 1.9-.7z'/%3E%3C/svg%3E");
  --i-mic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='9' y='3.2' width='6' height='10.6' rx='3'/%3E%3Cpath d='M5.6 11.8a6.4 6.4 0 0 0 12.8 0'/%3E%3Cpath d='M12 18.2V21'/%3E%3Cpath d='M9.2 21h5.6'/%3E%3C/svg%3E");
  --i-rewrite: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4.6 8.6h11.2'/%3E%3Cpath d='M13 5.6l3 3-3 3'/%3E%3Cpath d='M19.4 15.4H8.2'/%3E%3Cpath d='M9.8 12.4l-3 3 3 3'/%3E%3C/svg%3E");
  --i-video: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3.2' y='5' width='17.6' height='14' rx='2.6'/%3E%3Cpath d='M10.4 9.2l5 2.8-5 2.8z'/%3E%3C/svg%3E");
  --i-film: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3.4' y='5.4' width='17.2' height='13.2' rx='2.2'/%3E%3Cpath d='M8.2 5.4v13.2M15.8 5.4v13.2M3.4 12h17.2'/%3E%3C/svg%3E");
  --i-rocket: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3.4c3 2.4 4.6 5.8 4.6 9.2L12 16.4l-4.6-3.8c0-3.4 1.6-6.8 4.6-9.2z'/%3E%3Ccircle cx='12' cy='9.4' r='1.7'/%3E%3Cpath d='M9.6 15.4 8 20.4l4-2.2 4 2.2-1.6-5'/%3E%3C/svg%3E");
  --i-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3.2' y='5' width='17.6' height='14' rx='2.6'/%3E%3Ccircle cx='8.6' cy='10' r='1.5'/%3E%3Cpath d='M4.4 17.4l4.4-4.2 3.4 3.2 3-2.4 4.4 3.4'/%3E%3C/svg%3E");
  --i-templates: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3.6l8.4 4.2-8.4 4.2-8.4-4.2z'/%3E%3Cpath d='M3.6 12.4l8.4 4.2 8.4-4.2'/%3E%3Cpath d='M3.6 16.6l8.4 4.2 8.4-4.2'/%3E%3C/svg%3E");
  --i-shield: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3.2l7.4 2.6v5.6c0 4.6-3.1 7.6-7.4 9.2-4.3-1.6-7.4-4.6-7.4-9.2V5.8z'/%3E%3Cpath d='M8.9 11.9l2.3 2.3 4-4.2'/%3E%3C/svg%3E");
  --i-folder: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3.6 7.4a1.6 1.6 0 0 1 1.6-1.6h3.6l2.2 2.6h7.8a1.6 1.6 0 0 1 1.6 1.6v8.2a1.6 1.6 0 0 1-1.6 1.6H5.2a1.6 1.6 0 0 1-1.6-1.6z'/%3E%3C/svg%3E");
  --i-box: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3.4l8.2 4.1v9L12 20.6l-8.2-4.1v-9z'/%3E%3Cpath d='M3.8 7.5l8.2 4.1 8.2-4.1M12 11.6v9'/%3E%3C/svg%3E");
  --i-person: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='8' r='3.6'/%3E%3Cpath d='M5.2 20.6a6.8 6.8 0 0 1 13.6 0'/%3E%3C/svg%3E");
  --i-crown: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3.6 7.6l4.2 3.4L12 4.6l4.2 6.4 4.2-3.4-1.8 9.2H5.4z'/%3E%3Cpath d='M6.6 20.6h10.8'/%3E%3C/svg%3E");
  --i-sliders: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 7.4h8.8M17.6 7.4H20M4 16.6h3.2M12 16.6h8'/%3E%3Ccircle cx='14.8' cy='7.4' r='2.2'/%3E%3Ccircle cx='9.4' cy='16.6' r='2.2'/%3E%3C/svg%3E");
  --i-scissors: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='6.4' cy='18.4' r='2.2'/%3E%3Ccircle cx='17.6' cy='18.4' r='2.2'/%3E%3Cpath d='M8.2 16.8 19 4.4M15.8 16.8 5 4.4'/%3E%3C/svg%3E");
  --i-doc: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M13.8 3.6H6.4a1.4 1.4 0 0 0-1.4 1.4v14a1.4 1.4 0 0 0 1.4 1.4h11.2a1.4 1.4 0 0 0 1.4-1.4V8.2z'/%3E%3Cpath d='M13.8 3.6v4.6h4.2M8.6 12.6h6.8M8.6 16.2h4.4'/%3E%3C/svg%3E");
  --i-download: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 4v10.2M7.8 10.2 12 14.4l4.2-4.2M4.8 19.6h14.4'/%3E%3C/svg%3E");
  --i-upload: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 19.6V5.4M7.8 9.6 12 5.4l4.2 4.2M4.8 19.6h14.4'/%3E%3C/svg%3E");
  --i-save: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3.4' y='4.6' width='17.2' height='4.4' rx='1.4'/%3E%3Cpath d='M5.2 9v9a1.6 1.6 0 0 0 1.6 1.6h10.4a1.6 1.6 0 0 0 1.6-1.6V9M10 13h4'/%3E%3C/svg%3E");
  --i-copy: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='8.6' y='8.6' width='11.4' height='11.4' rx='2'/%3E%3Cpath d='M15.4 8.6V6a1.6 1.6 0 0 0-1.6-1.6H6A1.6 1.6 0 0 0 4.4 6v7.8a1.6 1.6 0 0 0 1.6 1.6h2.6'/%3E%3C/svg%3E");
  --i-search: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='6.2'/%3E%3Cpath d='M15.6 15.6 20 20'/%3E%3C/svg%3E");
  --i-inbox: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 12.8 6.4 4.8h11.2L20 12.8'/%3E%3Cpath d='M4 12.8v5.4a1.6 1.6 0 0 0 1.6 1.6h12.8a1.6 1.6 0 0 0 1.6-1.6v-5.4'/%3E%3Cpath d='M4 12.8h5l1 2.2h4l1-2.2h5'/%3E%3C/svg%3E");
  --i-bolt: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M13.4 3 6.6 13.4h4.6L10.6 21l6.8-10.4h-4.6z'/%3E%3C/svg%3E");
  --i-coins: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 4.4c3.9 0 7 1.3 7 3s-3.1 3-7 3-7-1.3-7-3 3.1-3 7-3z'/%3E%3Cpath d='M5 7.4v4.4c0 1.7 3.1 3 7 3s7-1.3 7-3V7.4M5 11.8v4.4c0 1.7 3.1 3 7 3s7-1.3 7-3v-4.4'/%3E%3C/svg%3E");
  --i-bulb: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9.4 17.4a6.2 6.2 0 1 1 5.2 0'/%3E%3Cpath d='M9.6 17.4h4.8M10.6 20.4h2.8'/%3E%3C/svg%3E");
  --i-lock: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='4.8' y='10.4' width='14.4' height='10' rx='2'/%3E%3Cpath d='M8 10.4V7.8a4 4 0 0 1 8 0v2.6'/%3E%3C/svg%3E");
  --i-check: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.6l4.6 4.6L19 7.4'/%3E%3C/svg%3E");
  --i-brain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 5.4a3 3 0 0 0-5.6 1.4A3 3 0 0 0 4.6 12a3 3 0 0 0 1.8 4.5A3 3 0 0 0 12 18.6'/%3E%3Cpath d='M12 5.4a3 3 0 0 1 5.6 1.4A3 3 0 0 1 19.4 12a3 3 0 0 1-1.8 4.5A3 3 0 0 1 12 18.6'/%3E%3Cpath d='M12 5.4v13.2'/%3E%3C/svg%3E");
}
.ico {
  display: inline-block; flex: none; width: var(--isz, 16px); height: var(--isz, 16px);
  background: currentColor; vertical-align: -2px;
  -webkit-mask: var(--ic, none) center / contain no-repeat;
  mask: var(--ic, none) center / contain no-repeat;
}
.ico--home { --ic: var(--i-home); }      .ico--grid { --ic: var(--i-grid); }
.ico--sparkle { --ic: var(--i-sparkle); }.ico--mic { --ic: var(--i-mic); }
.ico--rewrite { --ic: var(--i-rewrite); }.ico--video { --ic: var(--i-video); }
.ico--film { --ic: var(--i-film); }      .ico--rocket { --ic: var(--i-rocket); }
.ico--image { --ic: var(--i-image); }    .ico--templates { --ic: var(--i-templates); }
.ico--shield { --ic: var(--i-shield); }  .ico--folder { --ic: var(--i-folder); }
.ico--box { --ic: var(--i-box); }        .ico--person { --ic: var(--i-person); }
.ico--crown { --ic: var(--i-crown); }    .ico--sliders { --ic: var(--i-sliders); }
.ico--scissors { --ic: var(--i-scissors); }.ico--doc { --ic: var(--i-doc); }
.ico--download { --ic: var(--i-download); }.ico--upload { --ic: var(--i-upload); }
.ico--save { --ic: var(--i-save); }      .ico--copy { --ic: var(--i-copy); }
.ico--search { --ic: var(--i-search); }  .ico--inbox { --ic: var(--i-inbox); }
.ico--bolt { --ic: var(--i-bolt); }      .ico--coins { --ic: var(--i-coins); }
.ico--bulb { --ic: var(--i-bulb); }      .ico--lock { --ic: var(--i-lock); }
.ico--check { --ic: var(--i-check); }    .ico--brain { --ic: var(--i-brain); }

/* 尺寸与着色：按容器语境统一，不需要逐个写 style */
.ws__ico { display: grid; place-items: center; width: 20px; }
.ws__ico .ico { --isz: 17px; opacity: .92; }
.ws__navlink:hover .ico, .ws__navlink.is-active .ico { opacity: 1; }
.tool__icon { display: grid; place-items: center; }
.tool__icon .ico { --isz: 22px; background: var(--grad); }
.empty__icon { display: grid; place-items: center; }
.empty__icon .ico { --isz: 30px; opacity: .55; }
.btn .ico { --isz: 15px; }
.btn--lg .ico { --isz: 17px; }
.btn--sm .ico { --isz: 13px; }
.btn--primary .ico, .btn--video .ico { filter: drop-shadow(0 1px 2px rgba(0, 0, 0, .35)); }
.vpc__tab .ico { --isz: 14px; }
.vchip .ico { --isz: 12.5px; }
.vpc__srclabel .ico, .vpc__cfg-kind .ico { --isz: 13px; }
.gcard__fileico .ico, .gcard__actionico .ico { --isz: 26px; }
.ws__userchip__av .ico { --isz: 17px; }
.ws__sectitle .ico, .ws__banner strong .ico { --isz: 18px; vertical-align: -3px; }
.edit-hint .ico, .cc-pass .ico, .rw-tip .ico { --isz: 14px; }
.plan__features li .ico { --isz: 13px; color: var(--accent); }
:root {
  --i-chevron: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6.4 9.6 12 15.2l5.6-5.6'/%3E%3C/svg%3E");
  --i-clock: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='8.2'/%3E%3Cpath d='M12 7.4V12l3.4 2'/%3E%3C/svg%3E");
  --i-plus: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.6' stroke-linecap='round'%3E%3Cpath d='M12 5.4v13.2M5.4 12h13.2'/%3E%3C/svg%3E");
  --i-play: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M8.4 5.6 19 12 8.4 18.4z'/%3E%3C/svg%3E");
  --i-ratio-v: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linejoin='round'%3E%3Crect x='8.4' y='3.4' width='7.2' height='17.2' rx='1.8'/%3E%3C/svg%3E");
  --i-ratio-h: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linejoin='round'%3E%3Crect x='3.4' y='8.4' width='17.2' height='7.2' rx='1.8'/%3E%3C/svg%3E");
  --i-ratio-s: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linejoin='round'%3E%3Crect x='5' y='5' width='14' height='14' rx='2'/%3E%3C/svg%3E");
}
.ico--chevron { --ic: var(--i-chevron); } .ico--clock { --ic: var(--i-clock); }
.ico--plus { --ic: var(--i-plus); }       .ico--play { --ic: var(--i-play); }
.ico--ratio-v { --ic: var(--i-ratio-v); } .ico--ratio-h { --ic: var(--i-ratio-h); }
.ico--ratio-s { --ic: var(--i-ratio-s); }

/* 图标与文字并排时统一走 flex + gap，避免手写空格 */
.vpc__tab, .vpc__srclabel, .vpc__cfg-kind, .vchip, .gcard__fileico, .gcard__actionico,
.ws__userchip__av, .empty-card__icon, .edit-hint, .plan__features li, .voice-toggle {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
}
.plan__features li { justify-content: flex-start; gap: 8px; }
.vpc__srclabel { justify-content: flex-start; gap: 5px; }
.gcard__fileico, .gcard__actionico { display: flex; }
.empty-card__icon { display: flex; }
.gcard__plus .ico { --isz: 34px; opacity: .8; }
.empty-card__icon .ico { --isz: 34px; opacity: .5; }
.vtile__b .ico { --isz: 18px; }
.vpc__cfg-caret .ico { --isz: 13px; }
.vp-summary span .ico, .gcard__thumbmeta .ico { --isz: 12.5px; }
.gcard__thumbmeta { display: flex; flex-direction: column; gap: 4px; }
.gcard__thumbmeta span { display: inline-flex; align-items: center; gap: 6px; }

/* ================================================================
   ============ AI智跑 · 质感层 v3（层级/加载态/窄屏抽屉导航） ======
   仅增强：抽屉的开合按钮由 polish.js 注入；无 JS 时侧栏回到文档流，
   所有链接照常可用。prefers-reduced-motion 由全局降级覆盖。
   ================================================================ */

/* ---------- 无障碍与触感基线 ---------- */
.sr-only {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0;
}
html { -webkit-tap-highlight-color: rgba(124, 92, 255, .2); }
a, button, input, textarea, select, label { touch-action: manipulation; }
.input, textarea, .vpc__prompt, .ws__search, .input--sm { caret-color: var(--brand); }
.input::placeholder, .vpc__prompt::placeholder, .ws__search::placeholder { color: rgba(131, 140, 175, .78); }
@media (hover: none) {
  /* 触屏没有 hover：卡片上的操作按钮必须常驻可见可点 */
  .gcard__del { opacity: 1; }
  .gcard:hover { transform: none; }
}

/* ---------- 视觉层级：面板标题的渐变标 ---------- */
.panel__title { display: flex; align-items: baseline; gap: 10px; }
.panel__title::before {
  content: ""; flex: none; align-self: center; width: 3px; height: 15px;
  border-radius: var(--r-pill); background: var(--grad);
  box-shadow: 0 0 14px rgba(120, 90, 255, .55);
}
.ws__sectitle::before {
  content: ""; display: inline-block; vertical-align: -2px; margin-right: 10px;
  width: 3px; height: 14px; border-radius: var(--r-pill); background: var(--grad);
  box-shadow: 0 0 14px rgba(120, 90, 255, .5);
}

/* ---------- 原创「跑道」加载线 ---------- */
.img-loading, .ver__loading { line-height: 1.8; }
.img-loading::before, .ver__loading::before {
  content: ""; display: block; width: min(220px, 78%); height: 4px; margin: 0 auto var(--sp-4);
  border-radius: var(--r-pill);
  background:
    linear-gradient(90deg, transparent, #5b8cff, #a06bff, #ff6bd6, transparent) -40% 0 / 38% 100% no-repeat,
    rgba(255, 255, 255, .09);
  animation: track-run 1.6s linear infinite;
}
@keyframes track-run {
  from { background-position: -40% 0, 0 0; }
  to { background-position: 140% 0, 0 0; }
}

/* ---------- 首页区块收尾：随展开生长的「跑道」短线 ---------- */
html.js .section__head::after {
  content: ""; display: block; width: 0; height: 2px; margin: var(--sp-4) auto 0;
  border-radius: var(--r-pill); background: var(--grad);
  box-shadow: 0 2px 14px rgba(120, 90, 255, .5);
  transition: width var(--t-slow) var(--ease-out) var(--rd, 0ms);
}
html.js .section__head.is-in::after { width: 52px; }

/* ---------- 页脚链接：可点按尺寸 + 下划线贴合文字 ---------- */
.footer__cols a { padding: 6px 0; margin-bottom: 0; }
.footer__cols a::after { bottom: 3px; }

/* ---------- 抽屉导航所需的图标 ---------- */
:root {
  --i-menu: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round'%3E%3Cpath d='M4 7h16M4 12h10M4 17h16'/%3E%3C/svg%3E");
  --i-close: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round'%3E%3Cpath d='M6.6 6.6l10.8 10.8M17.4 6.6 6.6 17.4'/%3E%3C/svg%3E");
}
.ico--menu { --ic: var(--i-menu); }
.ico--close { --ic: var(--i-close); }

/* 顶部条 / 遮罩 / 关闭键：桌面端完全隐藏 */
.mbar, .ws__scrim, .ws__closebtn { display: none; }
.mbar {
  position: fixed; left: 0; right: 0; top: 0; z-index: 66; height: 54px;
  align-items: center; gap: 12px; padding: 0 14px;
  background: rgba(7, 9, 18, .74); backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  border-bottom: 1px solid var(--hair);
}
.ws__menubtn {
  display: inline-grid; place-items: center; width: 38px; height: 38px; flex: none;
  border: 1px solid var(--border-strong); border-radius: var(--r-sm);
  background: rgba(255, 255, 255, .05); color: var(--text); cursor: pointer;
  transition: background var(--t-med) var(--ease-out), border-color var(--t-med), transform var(--t-fast) var(--ease-out);
}
.ws__menubtn .ico { --isz: 20px; }
.ws__menubtn:hover { background: rgba(255, 255, 255, .1); border-color: var(--brand); }
.ws__menubtn:active { transform: scale(.93); }
.mbar__brand { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; }
.mbar__brand .brand__mark { width: 26px; height: 26px; border-radius: 8px; font-size: 12px; }
.mbar__brand .brand__name { font-size: 16px; letter-spacing: .04em; }

@media (max-width: 900px) {
  .ws-body { display: block; padding-top: 54px; }
  .mbar { display: flex; }
  .ws__side {
    position: fixed; left: 0; top: 0; z-index: 70; display: flex;
    width: min(318px, 86vw); height: 100vh; height: 100dvh;
    flex-direction: column; align-items: stretch; gap: var(--sp-4);
    padding: var(--sp-5) var(--sp-4) var(--sp-6); overflow-y: auto;
    border-right: 1px solid var(--hair); border-bottom: 0;
    background: linear-gradient(180deg, #0a0f1d, #070912 46%);
    box-shadow: var(--e-3); visibility: hidden; transform: translateX(-101%);
    /* visibility 不参与插值：打开时立刻可见（否则前半段滑入是空的），关闭时等滑完再隐藏 */
    transition: transform var(--t-med) var(--ease-out), visibility 0s linear var(--t-med);
  }
  html.nav-open .ws__side { visibility: visible; transform: none; transition: transform var(--t-med) var(--ease-out), visibility 0s; }
  html.nav-open { overflow: hidden; }
  .ws__scrim {
    position: fixed; inset: 0; z-index: 69; background: rgba(4, 6, 14, .6);
    backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px);
    opacity: 0; pointer-events: none; transition: opacity var(--t-med) var(--ease-out);
  }
  html.nav-open .ws__scrim { opacity: 1; pointer-events: auto; }
  .ws__closebtn {
    position: absolute; right: 12px; top: 14px; display: grid; place-items: center;
    width: 34px; height: 34px; border-radius: var(--r-sm);
    border: 1px solid var(--border); background: rgba(255, 255, 255, .04);
    color: var(--text-dim); cursor: pointer; transition: color var(--t-med), background var(--t-med);
  }
  .ws__closebtn .ico { --isz: 17px; }
  .ws__closebtn:hover { color: var(--text); background: rgba(255, 255, 255, .09); }
  .ws__side .brand { padding-right: 46px; }
  .ws__group { display: block; }
  .ws__create { width: 100%; flex: none; }
  .ws__nav { flex-direction: column; gap: 2px; }
  .ws__navlink { width: 100%; white-space: normal; padding: 11px 12px; }
  .ws__navlink:hover { transform: none; }
  .ws__divider { display: block; }
  .ws__sidefoot { margin-top: auto; margin-left: 0; }
  .ws__userchip { padding: 10px 12px; }
  .ws__main { padding: 20px 16px 64px; }
  .ws__top { margin-bottom: 20px; }
}
@media (max-width: 560px) {
  .hero__cta .btn { flex: 1; min-width: 168px; }
  .ws__grid { grid-template-columns: 1fr; gap: var(--sp-3); }
  .ws__grid--tpl { grid-template-columns: 1fr; }
  .gcard--new, .gcard--action { min-height: 180px; }
  .footer__cols { gap: var(--sp-8); }
}

/* ---------- 栅格与弹性布局的收缩安全（窄屏不撑破视口） ---------- */
.app__grid > *, .tools > *, .steps > *, .plans > *, .ws__grid > *,
.img-grid > *, .ml-grid > *, .ml-col > *, .adm-grid > *, .panel > * { min-width: 0; }
.vpc__bar > *, .vpc__src > *, .vpc__row > *, .ws__top > *, .ws__topuser > *,
.cta-band > *, .gcard__acts > *, .adm-panel__head > *, .form__actions > * { min-width: 0; }
textarea, select, input[type="text"], input[type="search"], input[type="url"] { min-width: 0; }
@media (max-width: 560px) {
  .vpc__tab { padding: 10px 5px; }
  .vpc__bar { flex-wrap: wrap; gap: 8px; }
  .vpc__cfg { flex: 1 1 100%; }
  .vpc__go { flex: 1 1 100%; }
  .ws__navlink { padding: 12px 12px; }
  .btn { min-height: 42px; }
  .ws__filter { padding: 9px 16px; }
  .auth-tab { padding: 11px 0; }
}

/* ---------- 字号下限：最小 12px，元信息统一 12.5px（中文小字可读性） ---- */
.rw__tag, .vp-credits, .tpl__flow span, .tpl__tags span, .tpl-applied__flow span,
.credits-ledger__time, .shots td::before, .tpl__flow i, .tpl-applied__flow i { font-size: 12px; }
.cc-sev, .cc-sugg span, .vpc__swap, .vpc__promptnote, .vchip, .vpop__lead, .vpop__foot,
.vtile__b, .gcard__badge, .tpl__ind, .plan--hot::before, .adm-key, .adm-sub { font-size: var(--t-sm); }
.vchip { padding: 5px 11px; }
@media (max-width: 560px) { .vpc__tab { font-size: 12px; } }

/* ============ 质感层 v4：留白节奏统一到 --sp-* 刻度 ============
 * 容器级留白只微调 2–4px，让它们全部落在 4 的倍数刻度上（24/32/40…），
 * 小控件（按钮内边距、chip、弹层）保留各自的微观节奏不动。
 * 末尾按断点重新声明，避免桌面规则盖掉窄屏的收紧值。 */
.panel { padding: var(--sp-6); }
.app__grid { gap: var(--sp-6); }
.app__head { margin-bottom: var(--sp-7); }
.ws__main { padding: var(--sp-6) var(--sp-7) var(--sp-10); }
.ws__top { margin-bottom: var(--sp-6); }
.ws__filters { margin-bottom: var(--sp-5); }
.ws__banner { margin-bottom: var(--sp-5); }
.cta-band { margin-top: var(--sp-8); }
.empty { padding: var(--sp-6) var(--sp-5); }
.out__actions, .video-preview { margin-top: var(--sp-6); padding-top: var(--sp-5); }
.rw, .ver, .cc { padding: var(--sp-4) var(--sp-5); }
.credits-card { padding: var(--sp-5); }
.notice { margin-top: var(--sp-5); padding: var(--sp-4) var(--sp-5); }
@media (max-width: 900px) {
  .panel { padding: var(--sp-5); }
  .ws__main { padding: var(--sp-5) var(--sp-4) var(--sp-9); }
  .ws__top { margin-bottom: var(--sp-5); }
}
@media (max-width: 640px) {
  .panel { padding: var(--sp-4) var(--sp-3); }
  .ws__main { padding: var(--sp-4) var(--sp-3) var(--sp-8); }
  .app__head { margin-bottom: var(--sp-6); }
  .empty { padding: var(--sp-6) var(--sp-4); }
}

/* ============ 质感层 v5：标题排版与换行一致性 ============
 * 标题一律走字号刻度（不再各自写 clamp），并让浏览器做均衡换行：
 * 不支持 text-wrap 的内核会直接忽略，不影响可读性。 */
h1, h2, h3, h4 { text-wrap: balance; }
p { text-wrap: pretty; }
.hero__title { font-size: var(--t-3xl); letter-spacing: -.01em; }
.hero__sub { text-wrap: balance; }
.app__head h1 { font-size: var(--t-2xl); letter-spacing: -.01em; }
.app__head p, .section__head p { text-wrap: balance; }
.tool h3, .plan__head h3 { font-size: var(--t-lg); letter-spacing: -.01em; }
.panel__title { text-wrap: pretty; }

/* ============ 质感层 v6：按钮「跑起来」的进行态 ============
 * 工作时按钮不再灰掉一半（那会让白字对比度跌到 AA 以下、也像失灵），
 * 而是保持饱和，让「跑道」进度线在按钮底部跑起来。 */
.btn:disabled, .btn[disabled] {
  opacity: 1; cursor: progress; transform: none; filter: saturate(.88);
}
.btn--primary:disabled, .btn--video:disabled { box-shadow: 0 8px 26px -16px rgba(120, 90, 255, .9); }
.ver__item__acts .btn:disabled { opacity: 1; }
.btn:disabled::before {
  content: ""; position: absolute; left: 12%; right: 12%; bottom: 5px; height: 3px;
  border-radius: var(--r-pill);
  background:
    linear-gradient(90deg, transparent, rgba(255, 255, 255, .9), transparent) -30% 0 / 40% 100% no-repeat,
    rgba(255, 255, 255, .26);
  animation: track-run-btn 1.5s linear infinite;
}
.btn--video:disabled::before {
  background:
    linear-gradient(90deg, transparent, rgba(4, 18, 26, .92), transparent) -30% 0 / 40% 100% no-repeat,
    rgba(4, 18, 26, .26);
}
.btn--ghost:disabled::before, .btn--danger:disabled::before {
  background:
    linear-gradient(90deg, transparent, var(--brand), transparent) -30% 0 / 40% 100% no-repeat,
    rgba(255, 255, 255, .12);
}
@keyframes track-run-btn {
  from { background-position: -30% 0, 0 0; }
  to   { background-position: 130% 0, 0 0; }
}
@media (prefers-reduced-motion: reduce) {
  .btn:disabled::before { animation: none; background-position: 0 0, 0 0; }
}

/* ============ 质感层 v7：分镜表的可读性与行反馈 ============
 * 分镜表是用户逐字修改的正文界面，字号回到 --t-base，行给到悬停反馈，
 * 序号列用等宽数字，左侧出现一枚品牌「跑道」刻度。 */
.shots { font-size: var(--t-base); }
.shots th { font-size: var(--t-sm); letter-spacing: .04em; }
.shots tbody tr { transition: background var(--t-fast) var(--ease-out); }
.shots tbody tr:hover { background: rgba(255, 255, 255, .035); }
.shots td:first-child { font-variant-numeric: tabular-nums; box-shadow: inset 2px 0 0 transparent; transition: box-shadow var(--t-fast) var(--ease-out); }
.shots tbody tr:hover td:first-child { box-shadow: inset 2px 0 0 var(--brand); }
@media (max-width: 640px) {
  .shots { font-size: var(--t-sm); }
  .shots tbody tr:hover td:first-child { box-shadow: none; }
}

/* ================================================================
   质感层 v8：运营后台控制台（11 个分区 · 数据密集 · 全站同一设计语言）
   说明：这里只定义后台专属组件，复用既有 token（--sp-*/--t-*/--r-*/
   --e-*/--grad-cta），不新造色板；浅色文字一律落在 --grad-cta 或深底上。
   ================================================================ */

/* ---------- 页头 ---------- */
.adm-head { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--sp-4);
  flex-wrap: wrap; margin: 0 0 var(--sp-5); }
.adm-head__title { font-size: var(--t-2xl); letter-spacing: -.02em; }
.adm-head__sub { font-size: var(--t-sm); color: var(--text-mute); margin-top: var(--sp-1); }
.adm-head__acts { display: flex; gap: var(--sp-2); }

/* ---------- 分区标签页 ---------- */
.adm-tabs { display: flex; gap: var(--sp-1); overflow-x: auto; padding-bottom: var(--sp-1);
  margin: 0 0 var(--sp-5); border-bottom: 1px solid var(--hair); scrollbar-width: thin; }
.adm-tab-btn { position: relative; display: inline-flex; align-items: center; gap: 7px; flex: none;
  border: none; background: transparent; color: var(--text-mute); font-family: inherit;
  font-size: var(--t-base); font-weight: 600; letter-spacing: .01em; padding: 10px 14px 12px;
  border-radius: var(--r-sm) var(--r-sm) 0 0; cursor: pointer; white-space: nowrap;
  transition: color var(--t-med) var(--ease-out), background var(--t-med); }
.adm-tab-btn:hover { color: var(--text-dim); background: rgba(255, 255, 255, .04); }
.adm-tab-btn .ico { --isz: 15px; opacity: .8; }
.adm-tab-btn.is-active { color: var(--text); }
.adm-tab-btn.is-active .ico { opacity: 1; color: var(--accent); }
.adm-tab-btn.is-active::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: -1px;
  height: 2px; border-radius: var(--r-pill); background: var(--grad); }
.adm-tab-btn__n { font-size: var(--t-xs); font-weight: 700; color: var(--text-mute);
  background: rgba(255, 255, 255, .06); border-radius: var(--r-pill); padding: 1px 7px;
  font-variant-numeric: tabular-nums; }
.adm-tab-btn.is-active .adm-tab-btn__n { color: var(--accent); background: rgba(53, 224, 208, .12); }
.adm-tab { min-width: 0; }

/* ---------- 横幅提醒 ---------- */
.adm-alert { display: flex; align-items: center; gap: var(--sp-4); padding: var(--sp-4) var(--sp-5);
  border-radius: var(--r-md); border: 1px solid rgba(255, 176, 80, .34);
  background: linear-gradient(120deg, rgba(255, 176, 80, .13), rgba(255, 107, 107, .09));
  margin-bottom: var(--sp-5); }
.adm-alert__ico { display: grid; place-items: center; width: 38px; height: 38px; flex: none;
  border-radius: var(--r-pill); background: rgba(255, 176, 80, .16); color: #ffc879; }
.adm-alert__ico .ico { --isz: 19px; }
.adm-alert__body { display: flex; flex-direction: column; gap: 2px; min-width: 0; flex: 1; }
.adm-alert__body strong { font-size: var(--t-md); }
.adm-alert__txt { font-size: var(--t-sm); color: var(--text-dim); line-height: 1.6; }

/* ---------- KPI 卡 ---------- */
.adm-kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--sp-3);
  margin-bottom: var(--sp-5); }
.adm-kpi { position: relative; overflow: hidden; padding: var(--sp-4) var(--sp-5);
  border-radius: var(--r-md); border: 1px solid var(--border); background: var(--surface);
  box-shadow: var(--e-1); transition: border-color var(--t-med), transform var(--t-fast) var(--ease-out); }
.adm-kpi:hover { transform: translateY(-2px); border-color: var(--border-strong); }
.adm-kpi::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 3px; background: var(--grad-soft); }
.adm-kpi--good::before { background: linear-gradient(180deg, #35e0d0, #6ee7b7); }
.adm-kpi--warn::before { background: linear-gradient(180deg, #ffb050, #ffd28f); }
.adm-kpi--bad::before { background: linear-gradient(180deg, #ff5a78, #ff8fa5); }
.adm-kpi__label { display: block; font-size: var(--t-xs); font-weight: 700; letter-spacing: .1em;
  color: var(--text-mute); text-transform: uppercase; }
.adm-kpi__val { display: block; font-size: var(--t-2xl); line-height: 1.15; margin-top: 6px;
  font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.adm-kpi__sub { display: block; font-size: var(--t-sm); color: var(--text-mute); margin-top: 5px; line-height: 1.5; }

/* ---------- 双列面板 ---------- */
.adm-cols { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: var(--sp-4); }
.adm-cols > .adm-panel { margin-bottom: var(--sp-5); }

/* ---------- 迷你折线 ---------- */
.adm-sparkblocks { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-4); }
.adm-spark { padding: var(--sp-4); border-radius: var(--r-sm); border: 1px solid var(--border);
  background: var(--bg-alt); min-width: 0; }
.adm-spark__head { display: flex; align-items: baseline; justify-content: space-between; gap: var(--sp-2); }
.adm-spark__title { font-size: var(--t-sm); color: var(--text-mute); font-weight: 600; }
.adm-spark__val { font-size: var(--t-lg); font-weight: 700; font-variant-numeric: tabular-nums; }
.adm-spark__svg { display: block; width: 100%; height: 54px; margin-top: var(--sp-2); overflow: visible; }

/* ---------- 服务自检 / 开关芯片 ---------- */
.adm-envlist { list-style: none; margin: 0 0 var(--sp-5); padding: 0; display: flex;
  flex-direction: column; gap: var(--sp-2); }
.adm-env { display: flex; align-items: center; gap: var(--sp-3); padding: 10px var(--sp-3);
  border-radius: var(--r-sm); border: 1px solid var(--border); background: var(--bg-alt); }
.adm-env__dot { width: 9px; height: 9px; border-radius: var(--r-pill); flex: none;
  background: #ff8fa5; box-shadow: 0 0 10px rgba(255, 143, 165, .7); }
.adm-env__dot.is-on { background: #6ee7b7; box-shadow: 0 0 10px rgba(110, 231, 183, .7); }
.adm-env__name { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: var(--t-sm);
  color: var(--text); flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.adm-env__note { font-size: var(--t-xs); color: var(--text-mute); }
.adm-chiprow { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.adm-chip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px;
  border-radius: var(--r-pill); font-size: var(--t-sm); font-weight: 600; border: 1px solid var(--border);
  background: rgba(255, 255, 255, .04); color: var(--text-dim); }
.adm-chip .ico { --isz: 12px; }
.adm-chip--on { color: #0a2018; background: linear-gradient(120deg, #35e0d0, #6ee7b7); border-color: transparent; }
.adm-chip--off { color: var(--text-mute); }
.adm-chip--tag { color: var(--accent); background: rgba(53, 224, 208, .09);
  border-color: rgba(53, 224, 208, .26); font-weight: 500; }

/* ---------- 条形榜 ---------- */
.adm-bars { display: flex; flex-direction: column; gap: var(--sp-2); }
.adm-bars__title { font-size: var(--t-sm); color: var(--text-mute); font-weight: 700; letter-spacing: .08em;
  margin: var(--sp-4) 0 var(--sp-1); }
.adm-bars__title:first-child { margin-top: 0; }
.adm-bar { display: grid; grid-template-columns: minmax(72px, 22%) minmax(0, 1fr) auto; align-items: center;
  gap: var(--sp-3); font-size: var(--t-sm); }
.adm-bar__label { color: var(--text-dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.adm-bar__track { height: 8px; border-radius: var(--r-pill); background: rgba(255, 255, 255, .06); overflow: hidden; }
.adm-bar__fill { height: 100%; border-radius: var(--r-pill); background: var(--grad-cta); min-width: 2px;
  transition: width var(--t-slow) var(--ease-out); }
.adm-bar__val { color: var(--text); font-weight: 700; font-variant-numeric: tabular-nums; }

/* ---------- 筛选工具条 ---------- */
.adm-tools { display: flex; flex-wrap: wrap; gap: var(--sp-2); align-items: center;
  margin: 0 0 var(--sp-4); }
.adm-tools__q { flex: 1 1 220px; min-width: 0; }
.adm-tools__sel { flex: 0 0 auto; width: auto; min-width: 128px; }
.adm-tools .btn { flex: none; }

/* ---------- 分页 ---------- */
.adm-pager { display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap;
  margin-top: var(--sp-4); padding-top: var(--sp-4); border-top: 1px dashed var(--border); }
.adm-pager__info { font-size: var(--t-sm); color: var(--text-mute); margin-right: auto; }
.adm-pager__jump { width: 78px; padding: 7px 10px; font-size: var(--t-sm); }

/* ---------- 表格补充 ---------- */
.adm-table--users { min-width: 1020px; }
.adm-table--models { min-width: 1220px; }
.adm-table--tasks { min-width: 980px; }
.adm-num { font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; }
.adm-table th:last-child, .adm-table td:last-child { text-align: left; }
.adm-trunc { max-width: 320px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.adm-loadingrow td { color: var(--text-mute); }
.adm-delta--in { color: #6ee7b7; }
.adm-delta--out { color: #ffc879; }
.adm-list { list-style: none; margin: var(--sp-2) 0 0; padding: 0; display: flex; flex-direction: column;
  gap: var(--sp-2); font-size: var(--t-sm); color: var(--text-dim); }
.adm-tablewrap--in { border-color: var(--border); }
.adm-table--mini { min-width: 0; font-size: var(--t-sm); }
.adm-table--mini th, .adm-table--mini td { padding: 8px 10px; }

/* ---------- 徽标 ---------- */
.adm-badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 9px; margin-left: 6px;
  border-radius: var(--r-pill); font-size: var(--t-xs); font-weight: 700; white-space: nowrap;
  border: 1px solid transparent; vertical-align: 1px; }
.adm-badge--ok { color: #062018; background: linear-gradient(120deg, #35e0d0, #6ee7b7); }
.adm-badge--fail { color: #ffd7de; background: rgba(255, 90, 120, .18); border-color: rgba(255, 90, 120, .4); }
.adm-badge--warn { color: #2b1a04; background: linear-gradient(120deg, #ffb050, #ffd28f); }
.adm-badge--muted { color: var(--text-mute); background: rgba(255, 255, 255, .06); border-color: var(--border-strong); }
.adm-badge--admin { color: #fff; background: var(--grad-cta); }
.adm-badge--tier { color: #d9e6ff; background: rgba(91, 140, 255, .18); border-color: rgba(91, 140, 255, .42); }
.adm-badge--crown { color: #3a2600; background: linear-gradient(120deg, #ffd28f, #ffb050); }

/* ---------- 详情键值 ---------- */
.adm-kv { display: flex; flex-direction: column; gap: 0; border: 1px solid var(--border);
  border-radius: var(--r-sm); overflow: hidden; background: var(--bg-alt); }
.adm-kv__row { display: grid; grid-template-columns: 108px minmax(0, 1fr); gap: var(--sp-3);
  padding: 10px var(--sp-4); border-bottom: 1px solid var(--border); font-size: var(--t-base); }
.adm-kv__row:last-child { border-bottom: none; }
.adm-kv__k { color: var(--text-mute); font-size: var(--t-sm); }
.adm-kv__v { color: var(--text); word-break: break-word; }

/* ---------- 缩略图 / 预览 ---------- */
.adm-thumb { position: relative; display: grid; place-items: center; width: 62px; height: 44px;
  border-radius: var(--r-xs); overflow: hidden; border: 1px solid var(--border); background: var(--bg-alt);
  color: var(--text-mute); }
.adm-thumb__media { width: 100%; height: 100%; object-fit: cover; }
.adm-thumb__ico { --isz: 18px; opacity: .75; }
.adm-thumb__txt { font-size: 10px; letter-spacing: .04em; margin-top: 2px; }
.adm-preview { display: flex; flex-direction: column; gap: var(--sp-3); padding: var(--sp-3);
  border-radius: var(--r-sm); border: 1px solid var(--border); background: var(--bg-alt); }
.adm-preview__img, .adm-preview__video { width: 100%; border-radius: var(--r-xs); background: #000; }
.adm-preview__video { max-height: 340px; }
.adm-preview__audio { width: 100%; }
.adm-errorbox { margin-top: var(--sp-4); padding: var(--sp-3) var(--sp-4); border-radius: var(--r-sm);
  border: 1px solid rgba(255, 90, 120, .38); background: rgba(255, 90, 120, .09);
  color: #ffb6c3; font-size: var(--t-sm); line-height: 1.6; word-break: break-word; }
.adm-drawer__h { font-size: var(--t-sm); font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-mute); margin: var(--sp-6) 0 var(--sp-3); }
.adm-drawer__h:first-child { margin-top: 0; }
/* 抽屉里的原文块：保留用户写的换行，长词不撑破布局（举报的情况说明、处理结论都用它） */
.adm-plainbox { padding: var(--sp-3) var(--sp-4); border-radius: var(--r-sm);
  border: 1px solid var(--border); background: var(--bg-alt);
  font-size: var(--t-sm); line-height: 1.7; color: var(--text);
  white-space: pre-wrap; word-break: break-word; }

/* ---------- 抽屉 ---------- */
.adm-scrim { position: fixed; inset: 0; z-index: 900; background: rgba(4, 6, 14, .62);
  backdrop-filter: blur(3px); animation: adm-fade var(--t-med) var(--ease-out); }
.adm-drawer { position: fixed; z-index: 950; top: 0; right: 0; bottom: 0; width: min(560px, 94vw);
  display: flex; flex-direction: column; background: var(--surface); border-left: 1px solid var(--border-strong);
  box-shadow: var(--e-3); animation: adm-slide var(--t-med) var(--ease-out); }
.adm-drawer__head { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3);
  padding: var(--sp-5) var(--sp-6); border-bottom: 1px solid var(--border); flex: none; }
.adm-drawer__title { font-size: var(--t-lg); min-width: 0; overflow: hidden; text-overflow: ellipsis;
  white-space: nowrap; }
.adm-drawer__body { flex: 1; min-height: 0; overflow-y: auto; padding: var(--sp-6); }
@keyframes adm-fade { from { opacity: 0; } }
@keyframes adm-slide { from { transform: translateX(24px); opacity: .4; } }

/* ---------- 确认 / 表单弹窗 ---------- */
.adm-modal { position: fixed; inset: 0; z-index: 1000; display: grid; place-items: center;
  padding: var(--sp-5); background: rgba(4, 6, 14, .72); backdrop-filter: blur(6px);
  animation: adm-fade var(--t-med) var(--ease-out); }
.adm-modal__box { width: min(460px, 100%); max-height: 88vh; overflow-y: auto;
  padding: var(--sp-6); border-radius: var(--r-lg); border: 1px solid var(--border-strong);
  background: var(--surface); box-shadow: var(--e-3); animation: adm-pop var(--t-med) var(--ease-spring); }
@keyframes adm-pop { from { transform: translateY(10px) scale(.97); opacity: .5; } }
.adm-modal__title { font-size: var(--t-lg); margin-bottom: var(--sp-3); }
.adm-modal__text { font-size: var(--t-base); color: var(--text-dim); line-height: 1.7;
  margin-bottom: var(--sp-4); }
.adm-modal__acts { display: flex; justify-content: flex-end; gap: var(--sp-2); margin-top: var(--sp-5); }
.adm-modal .field { margin-bottom: var(--sp-3); }

/* ---------- 会员方案卡 ---------- */
.adm-plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-4); }
.adm-plan-card { padding: var(--sp-5); border-radius: var(--r-md); border: 1px solid var(--border);
  background: var(--bg-alt); display: flex; flex-direction: column; gap: var(--sp-3); min-width: 0; }
.adm-plan-card__head { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-2); }
.adm-plan-card .field { margin-bottom: 0; }
.adm-plan-field { display: block; }
.adm-plan-area { min-height: 132px; resize: vertical; line-height: 1.7; font-family: inherit; }

/* ---------- 系统设置 ---------- */
.adm-settings { display: flex; flex-direction: column; gap: var(--sp-3); }
.adm-setting { display: grid; grid-template-columns: minmax(180px, 26%) minmax(0, 260px);
  gap: var(--sp-3) var(--sp-5); align-items: start; padding: var(--sp-4) var(--sp-5);
  border-radius: var(--r-md); border: 1px solid var(--border); background: var(--bg-alt);
  transition: border-color var(--t-med); }
.adm-setting:hover { border-color: var(--border-strong); }
.adm-setting__label { font-size: var(--t-base); font-weight: 600; color: var(--text); }
.adm-setting__range { font-size: var(--t-xs); color: var(--text-mute); font-weight: 500; }
.adm-setting__help { grid-column: 1 / -1; font-size: var(--t-sm); color: var(--text-mute); line-height: 1.6; }
.adm-checkrow { display: flex; flex-wrap: wrap; gap: var(--sp-5); margin: var(--sp-2) 0 var(--sp-4); }

/* ---------- 全站公告 / 维护横幅（site.js 注入，内容来自后台系统设置） ---------- */
.site-bar { display: flex; align-items: flex-start; gap: var(--sp-4); position: relative;
  margin: 0 0 var(--sp-5); padding: var(--sp-4) var(--sp-5); border-radius: var(--r-md);
  border: 1px solid rgba(124, 92, 255, .28); background: var(--grad-soft); }
.site-bar__ico { display: grid; place-items: center; width: 34px; height: 34px; flex: none;
  border-radius: var(--r-pill); background: var(--grad-cta); color: #fff; }
.site-bar__ico .ico { --isz: 17px; }
.site-bar__body { flex: 1; min-width: 0; }
.site-bar__body strong { display: block; font-size: var(--t-base); letter-spacing: .02em; }
.site-bar__body p { font-size: var(--t-sm); color: var(--text-dim); line-height: 1.65; margin-top: 2px; }
.site-bar__close { flex: none; width: 28px; height: 28px; border-radius: var(--r-pill);
  border: 1px solid var(--border-strong); background: rgba(255, 255, 255, .05); color: var(--text-dim);
  font-size: 17px; line-height: 1; cursor: pointer; transition: background var(--t-fast), color var(--t-fast); }
.site-bar__close:hover { background: rgba(255, 255, 255, .12); color: var(--text); }
.site-bar--maint { border-color: rgba(255, 176, 80, .36);
  background: linear-gradient(120deg, rgba(255, 176, 80, .14), rgba(255, 107, 107, .10)); }
.site-bar--maint .site-bar__ico { background: linear-gradient(120deg, #d98b2b, #b8701d); }

/* ---------- 响应式 ---------- */
@media (max-width: 1180px) {
  .adm-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .adm-cols { grid-template-columns: minmax(0, 1fr); }
  .adm-plans { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 760px) {
  .adm-sparkblocks { grid-template-columns: minmax(0, 1fr); }
  .adm-setting { grid-template-columns: minmax(0, 1fr); }
  .adm-drawer__head, .adm-drawer__body { padding: var(--sp-4); }
  .adm-trunc { max-width: 180px; }
  .adm-bar { grid-template-columns: minmax(64px, 34%) minmax(0, 1fr) auto; }
}
@media (max-width: 520px) {
  .adm-kpis { grid-template-columns: minmax(0, 1fr); }
  .adm-alert { flex-direction: column; align-items: flex-start; }
  .adm-tab-btn__label { font-size: var(--t-sm); }
  .adm-tools__sel { min-width: 0; flex: 1 1 46%; }
}
@media (prefers-reduced-motion: reduce) {
  .adm-scrim, .adm-drawer, .adm-modal, .adm-modal__box { animation: none; }
  .adm-bar__fill, .adm-kpi { transition: none; }
  .adm-kpi:hover { transform: none; }
}

/* 后台关闭注册时，注册页签给出明确的不可用态 */
.auth-tab:disabled { opacity: .4; cursor: not-allowed; }
.auth-tab:disabled:hover { background: transparent; color: var(--text-dim); }


/* v9 · 模型成本（只出现在后台「AI 视频模型注册表」；前台页面读不到这些类，也没有成本数据）
   命名用 adm-costbox，避免与既有的 .adm-cost（算力数字）互相污染。 */
.adm-costbox--bar {
  margin: var(--sp-4) 0 var(--sp-5);
  padding: var(--sp-4) var(--sp-5) var(--sp-5);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(91, 140, 255, .12), transparent 62%),
    var(--surface);
}
.adm-costbox--editor {
  margin: var(--sp-5) 0 0;
  padding: var(--sp-4);
  border: 1px dashed var(--border-strong);
  border-radius: var(--r-md);
  background: var(--bg-alt);
}
.adm-costbox__head {
  display: flex; flex-wrap: wrap; gap: var(--sp-3);
  align-items: center; justify-content: space-between;
  margin-bottom: var(--sp-2);
}
.adm-costbox__head h2, .adm-costbox__head strong {
  margin: 0; font-size: var(--t-md); font-weight: 650;
  letter-spacing: .01em; color: var(--text);
}
.adm-costbox__price {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  font-size: var(--t-sm); color: var(--text-dim);
}
.adm-costbox__num { width: 84px; text-align: center; }
.adm-costbox__row, .adm-costbox__grid {
  display: grid; gap: var(--sp-3);
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin-top: var(--sp-3);
}
.adm-costbox__field { display: block; min-width: 0; }
.adm-costbox__field .input { width: 100%; }
.adm-costbox__full { grid-column: 1 / -1; }
.adm-costbox__out {
  display: flex; flex-wrap: wrap; gap: var(--sp-4);
  margin-top: var(--sp-4); padding: var(--sp-4);
  border-radius: var(--r-sm);
  background: var(--bg);
  border: 1px solid var(--border);
}
.adm-costbox__cell { display: flex; flex-direction: column; gap: 2px; min-width: 116px; }
.adm-costbox__k { font-size: var(--t-xs); color: var(--text-mute); letter-spacing: .03em; }
.adm-costbox__v { font-size: var(--t-lg); font-weight: 700; color: var(--text); font-variant-numeric: tabular-nums; }
.adm-costbox__cell--loss .adm-costbox__v { color: #ff9aa8; }
.adm-costbox__cell--gain .adm-costbox__v { color: #6ee7b7; }
.adm-costbox__note { flex: 1 1 100%; margin: 0; font-size: var(--t-xs); color: var(--text-mute); line-height: 1.6; }
/* 表格里的「厂商成本 / 盈亏」列 */
.adm-costline { font-size: var(--t-sm); color: var(--text); line-height: 1.45; }
.adm-costline strong { font-variant-numeric: tabular-nums; }
.adm-costline--loss strong { color: #ff9aa8; }
.adm-costline--gain strong { color: #6ee7b7; }
.adm-costline--none { color: var(--text-mute); }
.adm-costline__gap { margin-top: 3px; font-size: var(--t-xs); color: var(--text-mute); font-variant-numeric: tabular-nums; }
@media (max-width: 760px) {
  .adm-costbox--bar { padding: var(--sp-4); }
  .adm-costbox__head { align-items: flex-start; }
  .adm-costbox__out { gap: var(--sp-3); }
  .adm-costbox__cell { min-width: 44%; }
}
@media (prefers-reduced-motion: reduce) {
  .adm-costbox__v { transition: none; }
}

/* ---------- 成品库容量条（已用/上限来自服务端 storage_info，不是前端猜的）---------- */
.quota {
  margin: 0 0 var(--sp-5); padding: var(--sp-4) var(--sp-5);
  border: 1px solid var(--border); border-radius: var(--r-md);
  background: var(--surface); box-shadow: var(--e-1);
}
.quota[hidden] { display: none; }
.quota__row { display: flex; align-items: baseline; justify-content: space-between;
  gap: var(--sp-3); flex-wrap: wrap; }
.quota__label { font-size: var(--t-base); font-weight: 600; }
.quota__nums { font-size: var(--t-md); font-weight: 700; color: var(--text);
  font-variant-numeric: tabular-nums; }
.quota__track { position: relative; height: 8px; margin-top: var(--sp-3); overflow: hidden;
  border-radius: var(--r-pill); background: rgba(255, 255, 255, .06);
  box-shadow: inset 0 0 0 1px var(--hair); }
.quota__bar { display: block; height: 100%; width: 0; min-width: 2px;
  border-radius: var(--r-pill); background: var(--grad-cta);
  transition: width var(--t-med) var(--ease-out); }
.quota__track.is-warn .quota__bar { background: linear-gradient(120deg, #e6b54a, #cf7f22); }
.quota__track.is-full .quota__bar { background: linear-gradient(120deg, #ff7a8a, #d63a5e); }
.quota__hint { margin: var(--sp-3) 0 0; font-size: var(--t-sm); line-height: 1.65;
  color: var(--text-dim); }
.quota__link { color: #92b4ff; font-weight: 600; text-decoration: none;
  border-bottom: 1px solid rgba(146, 180, 255, .38); }
.quota__link:hover { color: #b6ccff; border-bottom-color: currentColor; }
@media (max-width: 760px) {
  .quota { padding: var(--sp-4); }
  .quota__row { gap: var(--sp-2); }
}
@media (prefers-reduced-motion: reduce) {
  .quota__bar { transition: none; }
}

/* ============ 合规面：备案条 / 法律页 / 注册同意 / 后台举报队列 ============ */
/* 侧栏备案条：#sideFoot 的兄弟节点（那几个模块每次渲染都会 innerHTML="" 清空 sideFoot） */
.site-legal {
  display: flex; flex-direction: column; gap: 6px;
  padding: 10px 12px; margin-top: 2px;
  border-top: 1px solid var(--hair);
  font-size: 11px; line-height: 1.6; color: var(--text-mute);
}
.sl-links { display: flex; flex-wrap: wrap; gap: 4px; align-items: center; }
.sl-links a { color: var(--text-dim); border-bottom: 1px solid transparent; }
.sl-links a:hover { color: var(--brand); border-bottom-color: currentColor; }
.sl-sep { opacity: .5; }
.sl-items { display: flex; flex-direction: column; gap: 2px; }
.sl-item a { color: #92b4ff; }
.sl-item a:hover { color: #b6ccff; }
.sl-item--warn { color: #d8a94a; }
.site-legal--foot {
  margin: 10px auto 0; padding: 12px 0 0; max-width: var(--maxw);
  border-top: 0; text-align: center; align-items: center;
}
.site-legal--foot .sl-links { justify-content: center; }
.site-legal--foot .sl-items { flex-direction: row; flex-wrap: wrap; justify-content: center; gap: 10px; }

/* 法律页：正文排版交给这一组，避免和工具页的 panel 抢样式 */
.lg__toc {
  position: sticky; top: 0; z-index: 2; display: flex; flex-wrap: wrap; gap: 6px;
  padding: 12px 0 10px; margin-bottom: 6px;
  background: linear-gradient(180deg, var(--bg) 72%, rgba(7, 9, 18, 0));
}
.lg__toc a {
  padding: 6px 12px; border: 1px solid var(--border); border-radius: var(--r-pill);
  background: var(--surface); color: var(--text-dim); font-size: 12.5px; font-weight: 600;
  transition: color var(--t-fast) var(--ease-out), border-color var(--t-fast);
}
.lg__toc a:hover { color: var(--brand); border-color: rgba(91, 140, 255, .55); }
.lg__meta { font-size: 12.5px; color: var(--text-mute); margin-top: var(--sp-3); }
.lg__meta strong { color: var(--text-dim); font-weight: 700; }
.lg-doc { margin-bottom: var(--sp-7); scroll-margin-top: 64px; }
.lg-doc > h2 {
  font-size: var(--t-xl); font-weight: 800; letter-spacing: -.02em;
  margin-bottom: var(--sp-4); padding-bottom: var(--sp-3); border-bottom: 1px solid var(--hair);
}
.lg-doc h3 { font-size: var(--t-md); font-weight: 700; margin: var(--sp-5) 0 var(--sp-2); color: var(--text); }
.lg-doc p { font-size: var(--t-sm); line-height: 1.9; color: var(--text-dim); margin-bottom: var(--sp-3); }
.lg-doc p:last-child { margin-bottom: 0; }
.lg-doc strong { color: var(--text); font-weight: 700; }
.lg-doc em { font-style: normal; color: var(--accent); }
.lg-list { margin: 0 0 var(--sp-4); padding-left: 20px; }
.lg-list li { font-size: var(--t-sm); line-height: 1.85; color: var(--text-dim); margin-bottom: 6px; }
.lg-list li::marker { color: var(--text-mute); }
.lg-kv { display: grid; grid-template-columns: 148px 1fr; gap: 8px 14px; margin-bottom: var(--sp-4); }
.lg-kv dt { font-size: 12.5px; color: var(--text-mute); }
.lg-kv dd { margin: 0; font-size: 13px; color: var(--text-dim); word-break: break-all; }
.lg-kv dd b { color: var(--text); font-weight: 700; }
.lg-warn {
  padding: var(--sp-3) var(--sp-4); border-radius: var(--r-sm);
  background: rgba(216, 169, 74, .09); border: 1px solid rgba(216, 169, 74, .32);
  font-size: 13px; line-height: 1.8; color: #e7c483; margin-bottom: var(--sp-4);
}
.lg-yesno { display: grid; gap: 8px; margin-bottom: var(--sp-4); }
.lg-yesno div {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 9px 12px; border-radius: var(--r-sm); background: var(--surface-2);
  font-size: 13px; line-height: 1.7; color: var(--text-dim);
}
.lg-yesno span:first-child { flex: none; font-weight: 800; letter-spacing: .04em; }
.lg-yesno div.lg-yes span:first-child { color: var(--accent); }
.lg-yesno div.lg-no span:first-child { color: #ff8aa2; }

/* 注册同意 + 协议更新提示 */
.tc-box { display: flex; gap: 10px; align-items: flex-start; margin: 2px 0 14px; cursor: pointer; }
.tc-box input { margin: 3px 0 0; width: 16px; height: 16px; accent-color: var(--brand); flex: none; cursor: pointer; }
.tc-box span { font-size: 12.5px; line-height: 1.7; color: var(--text-dim); }
.tc-box a { color: #92b4ff; font-weight: 600; }
.tc-box a:hover { color: #b6ccff; }
.tc-box.is-error span { color: #ff8aa2; }
.tc-banner {
  display: flex; gap: 12px; align-items: flex-start; margin-bottom: var(--sp-5);
  padding: var(--sp-4); border-radius: var(--r-sm);
  background: rgba(91, 140, 255, .08); border: 1px solid rgba(91, 140, 255, .34);
}
.tc-banner strong { display: block; font-size: 14px; margin-bottom: 4px; }
.tc-banner p { font-size: 12.5px; line-height: 1.75; color: var(--text-dim); margin: 0; }
.tc-banner__acts { display: flex; gap: 8px; margin-top: 10px; }
.auth-card__msg.is-error { color: #ff8aa2; }
@media (max-width: 760px) {
  .lg-kv { grid-template-columns: 1fr; gap: 2px 0; }
  .lg-kv dd { margin-bottom: 8px; }
  .lg__toc { position: static; }
}
.field__hint { display: block; margin-top: 6px; font-size: 11.5px; line-height: 1.65; color: var(--text-mute); }
.lg-form { margin-top: var(--sp-4); }
.lg-form .form__actions { margin-top: var(--sp-3); }