/* ===== 基础 ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  /* Pawnda paw palette — warm charcoal "black" + paw orange/gold. */
  --bg: #14110d;
  --bg-2: #1b1712;
  --surface: #201b15;
  --surface-2: #2b241c;
  --card: #1d1812;
  --card-2: #241e17;
  --border: rgba(255, 236, 210, 0.1);
  --text: #f6efe2;
  --muted: #ab9d89;
  --brand: #f2a24a;
  --brand2: #f7c24b;
  --accent: #f2a24a;
  --accent2: #f7c24b;
  --code-bg: #120f0b;
  --code-text: #e9be7f;
  --body-text-2: #cbbfa9;
  --btn-ink: #2a1a05;
  --radius: 20px;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.55);
}
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background:
    radial-gradient(1200px circle at 12% -5%, rgba(242, 162, 74, 0.12), transparent 42%),
    radial-gradient(1100px circle at 90% 12%, rgba(247, 194, 75, 0.1), transparent 46%),
    radial-gradient(1000px circle at 50% 108%, rgba(242, 162, 74, 0.06), transparent 52%),
    var(--bg);
  background-attachment: fixed;
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
.grad-text {
  background: linear-gradient(120deg, var(--brand), var(--brand2) 60%, #ffd98a);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ===== 按钮 ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 20px; border-radius: 12px; font-size: 15px; font-weight: 600;
  cursor: pointer; border: 1px solid transparent; transition: transform .2s, box-shadow .3s, background .3s, border-color .3s;
  white-space: nowrap;
}
.btn--lg { padding: 14px 28px; font-size: 16px; }
.btn--sm { padding: 8px 16px; font-size: 14px; }
.btn--primary { background: linear-gradient(135deg, var(--brand), var(--brand2)); color: var(--btn-ink); box-shadow: 0 10px 26px rgba(242, 162, 74, 0.35); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(242, 162, 74, 0.5); }
.btn--ghost { background: var(--surface-2); color: var(--text); border-color: var(--border); }
.btn--ghost:hover { transform: translateY(-2px); border-color: color-mix(in srgb, var(--brand) 50%, transparent); }

/* ===== 导航 ===== */
.nav { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(14px); background: color-mix(in srgb, var(--bg) 78%, transparent); border-bottom: 1px solid transparent; transition: border-color .3s, background .3s; }
.nav.is-scrolled { border-color: var(--border); }
.nav__inner { max-width: 1180px; margin: 0 auto; padding: 16px 6vw; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.nav__brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 17px; }
.nav__logo { width: 32px; height: 32px; vertical-align: middle; display: inline-block; }
.nav__links { display: flex; gap: 28px; }
.nav__links a { color: var(--muted); font-size: 15px; font-weight: 500; transition: color .2s; }
.nav__links a:hover { color: var(--text); }

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: 120px 6vw 108px;
  text-align: center;
  overflow: hidden;
  background:
    radial-gradient(1100px circle at 50% -12%, rgba(242, 162, 74, 0.18), transparent 56%),
    linear-gradient(180deg, rgba(247, 194, 75, 0.08), rgba(20, 17, 13, 0) 68%);
  border-bottom: 1px solid var(--border);
}
/* hero 底部柔和收口，与下方主区形成分界 */
.hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 120px; background: linear-gradient(180deg, transparent, var(--bg)); pointer-events: none; }
.hero__glow { position: absolute; top: -22%; left: 50%; transform: translateX(-50%); width: 940px; height: 940px; background: radial-gradient(circle, rgba(242,162,74,.28), transparent 60%); pointer-events: none; }
.hero__grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(242,162,74,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(242,162,74,.05) 1px, transparent 1px); background-size: 46px 46px; mask-image: radial-gradient(circle at 50% 30%, black, transparent 72%); pointer-events: none; }
.hero__inner { position: relative; z-index: 1; max-width: 860px; margin: 0 auto; }
.hero__badge { display: inline-block; padding: 7px 16px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border); font-size: 13.5px; color: var(--body-text-2); margin-bottom: 28px; }
.hero__title { font-size: clamp(40px, 7vw, 68px); font-weight: 900; line-height: 1.12; letter-spacing: -1.5px; margin-bottom: 26px; }
.hero__sub { font-size: 18px; color: var(--muted); max-width: 640px; margin: 0 auto 38px; line-height: 1.75; }
.hero__sub b { color: var(--text); font-weight: 600; }
.hero__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 56px; }
.hero__stats { display: flex; gap: 56px; justify-content: center; flex-wrap: wrap; }
.stat b { display: block; font-size: 34px; font-weight: 800; background: linear-gradient(120deg, var(--brand), var(--brand2)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat span { font-size: 13.5px; color: var(--muted); }

/* ===== 通用 section ===== */
.section { padding: 110px 6vw; max-width: 1280px; margin: 0 auto; }
.section--alt { background: linear-gradient(180deg, rgba(255,255,255,.025), rgba(255,255,255,.01)); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); max-width: none; }
.section--alt > * { max-width: 1280px; margin-left: auto; margin-right: auto; }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 60px; }
.eyebrow { display: inline-block; font-size: 12.5px; letter-spacing: 2.5px; font-weight: 700; color: var(--brand); margin-bottom: 14px; }
.section__title { font-size: clamp(30px, 5vw, 44px); font-weight: 850; letter-spacing: -.8px; margin-bottom: 16px; }
.section__desc { font-size: 16.5px; color: var(--muted); line-height: 1.7; }

/* ===== 技能展示 showcase ===== */
.showcases { max-width: 1120px; margin: 0 auto; display: flex; flex-direction: column; gap: 36px; }
.showcase {
  position: relative;
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 44px;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 26px;
  padding: 44px;
  overflow: hidden;
  transition: border-color .35s, box-shadow .35s, transform .35s;
}
.showcase::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(680px circle at 100% -10%, color-mix(in srgb, var(--accent) 13%, transparent), transparent 58%);
  pointer-events: none;
}
.showcase:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 45%, transparent);
  box-shadow: 0 28px 64px color-mix(in srgb, var(--accent) 16%, transparent);
}
.showcase--reverse .showcase__info { order: 2; }
.showcase--reverse .showcase__visual { order: 1; }
.showcase__info, .showcase__visual { position: relative; z-index: 1; }

.showcase__head { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; }
.showcase__icon {
  width: 64px; height: 64px; flex-shrink: 0;
  display: grid; place-items: center; font-size: 32px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 10px 26px color-mix(in srgb, var(--accent) 40%, transparent);
}
.showcase__name { font-size: 25px; font-weight: 800; letter-spacing: -.3px; }
.showcase__slug { font-size: 13px; color: var(--muted); font-family: ui-monospace, "SF Mono", Menlo, monospace; }

.badges { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.badge { font-size: 12.5px; font-weight: 600; padding: 4px 12px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border); color: var(--muted); }
.badge--free { color: #4ade80; border-color: color-mix(in srgb, #4ade80 40%, transparent); background: color-mix(in srgb, #4ade80 13%, transparent); }
.badge--sub { color: #fbbf24; border-color: color-mix(in srgb, #fbbf24 40%, transparent); background: color-mix(in srgb, #fbbf24 13%, transparent); }

.showcase__lead { font-size: 16px; color: var(--body-text-2); margin-bottom: 26px; line-height: 1.7; }
.showcase__lead b { color: var(--text); }

.feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 20px; margin-bottom: 30px; }
.feature { display: flex; gap: 12px; align-items: flex-start; }
.feature__ico { font-size: 22px; flex-shrink: 0; line-height: 1.3; }
.feature__txt b { font-size: 15px; display: block; }
.feature__txt p { font-size: 13px; color: var(--muted); margin-top: 3px; }

.showcase__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.showcase__actions .btn--primary { background: linear-gradient(135deg, var(--accent), var(--accent2)); box-shadow: 0 10px 26px color-mix(in srgb, var(--accent) 35%, transparent); }

/* visual: 主题面板 */
.panel { background: var(--code-bg); border: 1px solid var(--border); border-radius: 18px; padding: 24px; }
.panel__label { font-size: 11.5px; letter-spacing: 1.5px; color: var(--muted); text-transform: uppercase; margin-bottom: 14px; }
.theme-list { display: flex; flex-direction: column; gap: 11px; }
.theme-item { display: flex; align-items: center; gap: 13px; font-size: 14.5px; }
.swatch { width: 44px; height: 22px; border-radius: 7px; box-shadow: 0 2px 8px rgba(0,0,0,.4); flex-shrink: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chips span { font-size: 12px; padding: 4px 10px; border-radius: 8px; background: var(--surface-2); border: 1px solid var(--border); color: var(--body-text-2); }

/* visual: 终端 */
.terminal { background: var(--code-bg); border: 1px solid var(--border); border-radius: 16px; overflow: hidden; box-shadow: var(--shadow); }
.terminal__bar { display: flex; align-items: center; gap: 7px; padding: 12px 16px; background: rgba(255,255,255,.04); border-bottom: 1px solid var(--border); }
.terminal__bar i { width: 11px; height: 11px; border-radius: 50%; }
.terminal__bar i:nth-child(1) { background: #ff5f56; }
.terminal__bar i:nth-child(2) { background: #ffbd2e; }
.terminal__bar i:nth-child(3) { background: #27c93f; }
.terminal__bar span { margin-left: 8px; font-size: 12.5px; color: var(--muted); font-family: ui-monospace, Menlo, monospace; }
.terminal__body { padding: 18px; font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 12.5px; line-height: 1.95; color: #ddd3c2; }
.terminal__body p { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.t-p { color: var(--brand); margin-right: 8px; }
.t-comment { color: #8a7d6a; }
.t-ok { color: #4ade80; margin-top: 8px; }
.format-flow { display: flex; align-items: center; justify-content: center; gap: 8px; flex-wrap: wrap; margin-top: 16px; }
.format-flow span { font-size: 12.5px; font-weight: 600; padding: 5px 12px; border-radius: 8px; background: var(--surface-2); border: 1px solid var(--border); }
.format-flow em { color: var(--muted); font-style: normal; }

/* ===== 什么是 Pawnda ===== */
.whatgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 1000px; margin: 0 auto; }
.whatcard { background: linear-gradient(165deg, var(--card-2), var(--card)); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; transition: transform .3s, border-color .3s, box-shadow .3s; }
.whatcard:hover { box-shadow: 0 18px 40px -22px rgba(0,0,0,.6); }
.whatcard:hover { transform: translateY(-6px); border-color: color-mix(in srgb, var(--brand) 40%, transparent); }
.whatcard__ico { font-size: 34px; margin-bottom: 16px; }
.whatcard h3 { font-size: 19px; font-weight: 700; margin-bottom: 10px; }
.whatcard p { font-size: 14.5px; color: var(--muted); line-height: 1.7; }

/* ===== 安装 tabs ===== */
.tabs { max-width: 820px; margin: 0 auto; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.tabs__bar { display: flex; border-bottom: 1px solid var(--border); }
.tab { flex: 1; padding: 18px; background: transparent; border: none; color: var(--muted); font-size: 15px; font-weight: 600; cursor: pointer; transition: color .2s, background .2s; }
.tab:hover { color: var(--text); }
.tab.is-active { color: var(--text); background: color-mix(in srgb, var(--brand) 12%, transparent); box-shadow: inset 0 -2px 0 var(--brand); }
.tab-badge { display: inline-block; font-size: 11px; font-weight: 700; padding: 1px 7px; border-radius: 999px; background: linear-gradient(135deg, var(--brand), var(--brand2)); color: #fff; margin-left: 4px; vertical-align: middle; }
.tab-panel { display: none; padding: 32px; }
.tab-panel.is-active { display: block; }
.tab-desc { color: var(--muted); margin-bottom: 18px; font-size: 15px; }
.steps-list { list-style: none; counter-reset: step; display: flex; flex-direction: column; gap: 16px; margin-bottom: 22px; }
.steps-list li { counter-increment: step; position: relative; padding-left: 44px; font-size: 15.5px; color: var(--body-text-2); line-height: 1.6; }
.steps-list li b { color: var(--text); }
.steps-list li::before { content: counter(step); position: absolute; left: 0; top: -2px; width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: linear-gradient(135deg, var(--brand), var(--brand2)); color: #fff; font-size: 14px; font-weight: 700; }
.code-block { display: flex; align-items: center; justify-content: space-between; gap: 14px; background: var(--code-bg); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; margin-bottom: 18px; }
.code-block code { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 13px; color: var(--code-text); overflow-x: auto; white-space: nowrap; }
.code-copy { flex-shrink: 0; padding: 6px 14px; font-size: 13px; border-radius: 8px; background: var(--surface-2); color: var(--text); border: 1px solid var(--border); cursor: pointer; }
.code-copy:hover { border-color: color-mix(in srgb, var(--brand) 50%, transparent); }
.note { font-size: 14px; color: var(--muted); background: color-mix(in srgb, var(--brand) 8%, transparent); border: 1px solid color-mix(in srgb, var(--brand) 22%, transparent); border-radius: 10px; padding: 12px 16px; }
.note code { font-family: ui-monospace, Menlo, monospace; font-size: 12.5px; color: var(--code-text); background: rgba(255,255,255,.06); padding: 1px 6px; border-radius: 5px; }

/* ===== 联系 ===== */
.contact { text-align: center; max-width: 640px; margin: 0 auto; }
.contact h2 { font-size: clamp(26px, 4vw, 36px); font-weight: 800; margin-bottom: 14px; }
.contact p { color: var(--muted); font-size: 16px; margin-bottom: 30px; }
.contact__actions { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.contact__hint { font-size: 14px; color: var(--muted); }

/* ===== footer ===== */
.footer { border-top: 1px solid var(--border); padding: 40px 6vw; }
.footer__inner { max-width: 1180px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer__brand { font-weight: 700; display: flex; align-items: center; gap: 8px; }
.footer__note { color: var(--muted); font-size: 13.5px; }

/* ===== toast ===== */
.toast { position: fixed; bottom: 32px; left: 50%; transform: translateX(-50%) translateY(20px); background: #1a1d2b; border: 1px solid var(--border); color: var(--text); padding: 12px 22px; border-radius: 12px; font-size: 14px; box-shadow: var(--shadow); opacity: 0; pointer-events: none; transition: opacity .3s, transform .3s; z-index: 100; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ===== 淡入动画（纯 CSS，不依赖 JS，确保内容始终可见） ===== */
.reveal { opacity: 0; transform: translateY(30px); animation: revealIn .8s cubic-bezier(.2,.8,.2,1) forwards; }
@keyframes revealIn { to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .reveal { animation: none; opacity: 1; transform: none; } }

/* ===== 技能画廊 ===== */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; max-width: 1180px; margin: 0 auto; }
.gallery__hint { grid-column: 1 / -1; text-align: center; color: var(--muted); padding: 40px 0; }
.gallery__hint code { font-family: ui-monospace, Menlo, monospace; font-size: 12.5px; color: var(--code-text); background: rgba(255,255,255,.06); padding: 1px 6px; border-radius: 5px; }
.g-card { position: relative; background: linear-gradient(165deg, var(--card-2), var(--card)); border: 1px solid var(--border); border-radius: 20px; padding: 26px; display: flex; flex-direction: column; overflow: hidden; box-shadow: 0 8px 30px -18px rgba(0,0,0,.6); transition: transform .25s, border-color .25s, box-shadow .25s; }
.g-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: linear-gradient(90deg, var(--accent), var(--accent2)); }
.g-card:hover { transform: translateY(-6px); border-color: color-mix(in srgb, var(--accent) 50%, var(--border)); box-shadow: 0 20px 50px -20px color-mix(in srgb, var(--accent) 45%, transparent); }
.g-card__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.g-card__icon { width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; font-size: 28px; background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 24%, transparent), color-mix(in srgb, var(--accent2) 24%, transparent)); border: 1px solid var(--border); }
.g-badge { font-size: 12px; font-weight: 700; padding: 5px 12px; border-radius: 999px; }
.g-badge--free { color: #34d399; background: rgba(52,211,153,.12); border: 1px solid rgba(52,211,153,.3); }
.g-badge--sub { color: #fbbf24; background: rgba(251,191,36,.12); border: 1px solid rgba(251,191,36,.3); }
.g-card__name { font-size: 20px; font-weight: 800; margin-bottom: 4px; }
.g-card__slug { font-family: ui-monospace, Menlo, monospace; font-size: 12.5px; color: var(--muted); }
.g-card__plat { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.g-plat { font-size: 11.5px; font-weight: 600; color: var(--text); background: rgba(255,255,255,.05); border: 1px solid var(--border); padding: 3px 9px; border-radius: 999px; white-space: nowrap; }
.g-plat--all { color: #f2a24a; background: rgba(242,162,74,.12); border-color: rgba(242,162,74,.3); }
.g-plat--win { color: #f7c24b; background: rgba(247,194,75,.12); border-color: rgba(247,194,75,.3); }
.g-plat--mac { color: #e9dcc6; background: rgba(233,220,198,.1); border-color: rgba(233,220,198,.25); }
.g-card__desc { color: var(--muted); font-size: 14.5px; line-height: 1.7; margin: 14px 0; flex: 1; }
.g-card__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.g-tag { font-size: 12px; color: var(--text); background: rgba(255,255,255,.05); border: 1px solid var(--border); padding: 4px 10px; border-radius: 8px; }
.g-card__actions { display: flex; gap: 10px; flex-wrap: wrap; }
.btn--sm { padding: 9px 16px; font-size: 13.5px; }

/* “持续开发中”占位卡：虚线描边、低调、不可点击 */
.g-card--soon { border-style: dashed; border-color: color-mix(in srgb, var(--brand) 34%, var(--border)); background: linear-gradient(165deg, color-mix(in srgb, var(--brand) 5%, var(--card-2)), var(--card)); box-shadow: none; }
.g-card--soon::before { opacity: .5; }
.g-card--soon:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--brand) 55%, var(--border)); box-shadow: 0 16px 40px -22px color-mix(in srgb, var(--brand) 40%, transparent); }
.g-card--soon .g-card__icon { background: repeating-linear-gradient(45deg, color-mix(in srgb, var(--brand) 16%, transparent), color-mix(in srgb, var(--brand) 16%, transparent) 6px, transparent 6px, transparent 12px); }
.g-badge--soon { color: var(--brand2); background: color-mix(in srgb, var(--brand) 12%, transparent); border: 1px solid color-mix(in srgb, var(--brand) 32%, transparent); }
.g-card__soondots { display: flex; gap: 7px; margin-top: 4px; }
.g-card__soondots span { width: 8px; height: 8px; border-radius: 50%; background: color-mix(in srgb, var(--brand) 55%, transparent); animation: soonPulse 1.4s infinite ease-in-out; }
.g-card__soondots span:nth-child(2) { animation-delay: .2s; }
.g-card__soondots span:nth-child(3) { animation-delay: .4s; }
@keyframes soonPulse { 0%, 80%, 100% { opacity: .25; } 40% { opacity: 1; } }

.section__more { text-align: center; margin-top: 36px; }

/* ===== 技能库页头 ===== */
.catalog-head { border-bottom: 1px solid var(--border); background: radial-gradient(900px circle at 20% -30%, color-mix(in srgb, var(--brand) 14%, transparent), transparent 55%); padding-top: 78px; }
.catalog-head__inner { max-width: 1180px; margin: 0 auto; padding: 46px 6vw 34px; }
.catalog-title { font-size: clamp(30px, 5vw, 46px); font-weight: 850; letter-spacing: -.5px; margin: 12px 0 10px; }
.catalog-desc { color: var(--muted); font-size: 16px; max-width: 680px; line-height: 1.7; }
.catalog-filter { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 26px; }
.chip-btn { background: rgba(255,255,255,.04); border: 1px solid var(--border); color: var(--muted); font-size: 14px; font-weight: 600; padding: 9px 18px; border-radius: 999px; cursor: pointer; transition: color .2s, border-color .2s, background .2s; }
.chip-btn:hover { color: var(--text); }
.chip-btn.is-active { color: var(--btn-ink); border-color: transparent; background: linear-gradient(135deg, var(--brand), var(--brand2)); }
.chip-btn span { opacity: .7; font-weight: 500; }

/* ===== 技能库页微调（仅 page-skills） ===== */
.page-skills .catalog-head { padding-top: 68px; }
.page-skills .catalog-head__inner { padding: 22px 6vw 18px; }
.page-skills .catalog-title { font-size: clamp(22px, 3.5vw, 32px); margin: 8px 0 6px; }
.page-skills .catalog-desc { font-size: 14px; line-height: 1.6; max-width: 560px; }
.page-skills .catalog-filter { margin-top: 14px; gap: 8px; }
.page-skills .chip-btn { font-size: 13px; padding: 7px 14px; }
.page-skills .catalog-body { padding: 28px 6vw 72px; position: relative; }
.page-skills { background:
    radial-gradient(1100px circle at 15% -8%, rgba(242, 162, 74, 0.15), transparent 40%),
    radial-gradient(900px circle at 88% 32%, rgba(247, 194, 75, 0.11), transparent 46%),
    radial-gradient(800px circle at 10% 82%, rgba(242, 162, 74, 0.06), transparent 50%),
    var(--bg);
  background-attachment: fixed; }
.page-skills .gallery { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.page-skills .g-card { border-radius: 16px; padding: 18px; }
.page-skills .g-card:hover { transform: translateY(-4px); box-shadow: 0 14px 36px -18px color-mix(in srgb, var(--accent) 40%, transparent); }
.page-skills .g-card__top { margin-bottom: 12px; }
.page-skills .g-card__icon { width: 42px; height: 42px; border-radius: 11px; font-size: 22px; }
.page-skills .g-badge { font-size: 11px; padding: 4px 10px; }
.page-skills .g-card__name { font-size: 17px; }
.page-skills .g-card__slug { font-size: 11.5px; }
.page-skills .g-card__desc { font-size: 13px; line-height: 1.6; margin: 10px 0; }
.page-skills .g-card__tags { gap: 6px; margin-bottom: 12px; }
.page-skills .g-tag { font-size: 11px; padding: 3px 8px; border-radius: 6px; }
.page-skills .g-card__actions { gap: 8px; }

/* ===== 激活页 ===== */
.activate-wrap { max-width: 720px; margin: 0 auto; padding: 120px 6vw 100px; }
.activate-card { background: var(--card); border: 1px solid var(--border); border-radius: 22px; padding: 40px; }
.activate-card h1 { font-size: 28px; font-weight: 800; margin-bottom: 10px; }
.activate-card .sub { color: var(--muted); margin-bottom: 28px; line-height: 1.7; }
.field { display: flex; gap: 10px; flex-wrap: wrap; }
.field input { flex: 1; min-width: 220px; background: var(--code-bg); border: 1px solid var(--border); color: var(--text); border-radius: 12px; padding: 14px 16px; font-size: 15px; font-family: ui-monospace, Menlo, monospace; letter-spacing: .5px; }
.field input:focus { outline: none; border-color: var(--accent); }
.msg { margin-top: 16px; font-size: 14px; padding: 12px 16px; border-radius: 10px; display: none; }
.msg.ok { display: block; color: #34d399; background: rgba(52,211,153,.1); border: 1px solid rgba(52,211,153,.28); }
.msg.err { display: block; color: #f87171; background: rgba(248,113,113,.1); border: 1px solid rgba(248,113,113,.28); }
.license-box { margin-top: 28px; display: none; }
.license-box.show { display: block; }
.license-line { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); font-size: 14.5px; }
.license-line b { color: var(--muted); font-weight: 600; }
.license-line span { font-family: ui-monospace, Menlo, monospace; }
.install-block { margin-top: 24px; }
.install-block h3 { font-size: 15px; margin-bottom: 12px; }
.code-block--wrap code { white-space: pre-wrap; word-break: break-all; }
.status-pill { font-size: 12px; padding: 3px 10px; border-radius: 999px; }
.status-pill--active { color: #34d399; background: rgba(52,211,153,.12); }
.status-pill--expired { color: #f87171; background: rgba(248,113,113,.12); }

/* ---- 账户体系：登录 / 注册 / 用户中心 ---- */
.auth-field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 16px; }
.auth-field label { font-size: 13px; color: var(--muted); font-weight: 600; }
.auth-field input {
  background: var(--code-bg); border: 1px solid var(--border); color: var(--text);
  border-radius: 12px; padding: 13px 15px; font-size: 15px;
}
.auth-field input:focus { outline: none; border-color: var(--accent); }
.btn--block { width: 100%; justify-content: center; margin-top: 6px; }
.auth-alt { margin-top: 20px; text-align: center; font-size: 13.5px; color: var(--muted); }
.auth-alt a { color: var(--brand); font-weight: 600; }
.auth-sub-links { margin-top: 16px; display: flex; justify-content: space-between; gap: 12px 18px; flex-wrap: wrap; font-size: 13px; }
.auth-sub-links a { color: var(--muted); white-space: nowrap; }
.auth-sub-links a:hover { color: var(--brand); }

/* 登录/注册等窄表单页：加宽卡片、收窄两侧留白，避免文字换行拥挤 */
.activate-wrap.auth-narrow { max-width: 520px; padding-left: 24px; padding-right: 24px; }
.activate-wrap.auth-narrow .activate-card { padding: 44px 44px 36px; }

/* 用户中心页基本撑满页面（分区多，窄卡太挤） */
.activate-wrap.account-wide { max-width: 1400px; padding-left: 40px; padding-right: 40px; }
.activate-wrap.account-wide .activate-card { padding: 48px 56px; }

/* 用户中心分区卡 */
.account-section { margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--border); }
.account-section:first-of-type { border-top: none; padding-top: 0; margin-top: 8px; }
.account-section h2 { font-size: 17px; font-weight: 700; margin-bottom: 14px; }
.account-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.account-meta { color: var(--muted); font-size: 13.5px; }
.verify-banner {
  margin-top: 16px; padding: 12px 16px; border-radius: 12px; font-size: 13.5px;
  background: rgba(242,162,74,.1); border: 1px solid rgba(242,162,74,.3); color: var(--body-text-2);
}
.verify-banner a { color: var(--brand); font-weight: 600; cursor: pointer; }
.lic-card { background: var(--code-bg); border: 1px solid var(--border); border-radius: 14px; padding: 16px 18px; margin-bottom: 14px; }
.nav__user { display: inline-flex; align-items: center; gap: 4px; }

/* ===== 响应式 ===== */
@media (max-width: 860px) {
  .showcase { grid-template-columns: 1fr; gap: 32px; padding: 30px; }
  .showcase--reverse .showcase__info { order: 1; }
  .showcase--reverse .showcase__visual { order: 2; }
  .whatgrid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .nav__links { display: none; }
  .hero { padding: 90px 6vw 70px; }
  .hero__stats { gap: 30px; }
  .section { padding: 80px 6vw; }
  .feature-grid { grid-template-columns: 1fr; }
  .footer__inner { flex-direction: column; text-align: center; }
}