/* Loong Gy · 个人名片站 — 与博客同源的设计令牌 */
:root {
  --bg: #0b0f10;
  --bg-elevated: #101718;
  --bg-subtle: #131b1c;
  --text: #e8eee9;
  --text-muted: #9aa9a3;
  --text-faint: #61706a;
  --border: #263635;
  --border-strong: #38504c;
  --accent: #f0a35b;
  --accent-bright: #ffc277;
  --accent-soft: #302318;
  --signal: #63d5b1;
  --signal-soft: #122925;
  --shadow: 0 1px 2px rgb(0 0 0 / 0.3), 0 16px 44px rgb(0 0 0 / 0.22);
  --glow: 0 0 0 1px rgb(240 163 91 / 0.15), 0 0 28px rgb(240 163 91 / 0.08);
  --font-serif: 'Iowan Old Style', 'Palatino Linotype', 'Songti SC', 'Noto Serif SC', Georgia, serif;
  --font-sans: ui-sans-serif, -apple-system, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', ui-monospace, Consolas, monospace;
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 5px; border: 2px solid var(--bg); }
::-webkit-scrollbar-track { background: transparent; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 12% 0%, color-mix(in srgb, var(--signal) 9%, transparent), transparent 28rem),
    radial-gradient(circle at 92% 14%, color-mix(in srgb, var(--accent) 8%, transparent), transparent 25rem),
    var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* 网格背景，与博客同源 */
body::before {
  content: '';
  position: fixed;
  inset: -4rem;
  z-index: -1;
  pointer-events: none;
  opacity: 0.28;
  background-image:
    linear-gradient(color-mix(in srgb, var(--signal) 10%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--signal) 10%, transparent) 1px, transparent 1px);
  background-size: 4rem 4rem;
  mask-image: linear-gradient(to bottom, black, transparent 72%);
  animation: grid-pan 24s linear infinite;
}

@keyframes grid-pan {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(4rem, 4rem, 0); }
}

a { color: inherit; text-decoration: none; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

::selection { background: var(--accent-soft); color: var(--text); }

.shell {
  width: 100%;
  max-width: 62rem;
  margin-inline: auto;
  padding-inline: 1.5rem;
}

/* ---------- 页眉 ---------- */

.site-header {
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(18px);
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-header::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--signal), transparent);
  opacity: 0.35;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 650;
}

.brand-mark { color: var(--accent); font-size: 0.75em; letter-spacing: -0.2em; transform: translateY(-1px); }

.nav { display: flex; align-items: center; gap: 1.35rem; }

.nav a {
  position: relative;
  font-size: 0.84rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -0.5rem;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.nav a:hover { color: var(--text); }
.nav a:hover::after { transform: scaleX(1); }

/* ---------- 英雄区 ---------- */

.hero { padding-block: 5.5rem 4rem; }

.hero-kicker {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--signal);
  font: 0.7rem var(--font-mono);
  letter-spacing: 0.1em;
  margin-bottom: 1.25rem;
}

.status-dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 4px var(--signal-soft), 0 0 14px var(--signal);
  flex-shrink: 0;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 7vw, 4.2rem);
  line-height: 1.12;
  letter-spacing: -0.04em;
  margin: 0 0 1.2rem;
  font-weight: 600;
}

.hl { text-decoration: underline; text-decoration-thickness: 3px; text-underline-offset: 8px; text-decoration-color: var(--signal); }
.hl-accent { color: var(--accent); }

.hero-sub {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 36rem;
  margin: 0 0 2rem;
}

/* 英雄区双栏：左文右 profile.json 终端卡 */
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 20rem;
  gap: 3rem;
  align-items: center;
}

.hero-terminal {
  border: 1px solid var(--border-strong);
  border-radius: 0.5rem;
  background: var(--bg-elevated);
  box-shadow: var(--shadow), var(--glow);
  overflow: hidden;
}

.term-head {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg-subtle);
}

.term-dot { width: 0.62rem; height: 0.62rem; border-radius: 50%; }
.term-dot.r { background: #ff5f57; }
.term-dot.y { background: #febc2e; }
.term-dot.g { background: #28c840; }

.term-title {
  margin-left: 0.5rem;
  color: var(--text-faint);
  font: 0.7rem var(--font-mono);
  letter-spacing: 0.06em;
}

.term-code {
  margin: 0;
  padding: 1rem 1.1rem;
  font: 0.78rem/1.75 var(--font-mono);
  color: var(--text-muted);
  overflow-x: auto;
}

.tk { color: var(--signal); }
.tv { color: var(--accent-bright); }
.tn { color: var(--accent-bright); }

.tv-link { transition: color 0.15s; }
.tv-link:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

.term-foot {
  display: block;
  padding: 0.6rem 1.1rem;
  border-top: 1px solid var(--border);
  font: 0.74rem var(--font-mono);
  color: var(--text-faint);
  transition: color 0.15s, background 0.15s;
}

.term-foot:hover { color: var(--accent-bright); background: var(--bg-subtle); }

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 1rem;
  border: 1px solid var(--border);
  border-radius: 0.4rem;
  color: var(--text-muted);
  font-size: 0.88rem;
  transition: color 0.15s, border-color 0.15s, background 0.15s, transform 0.15s;
}

.btn span { color: var(--accent); font-family: var(--font-mono); }

.btn:hover { color: var(--text); border-color: var(--accent); background: var(--accent-soft); transform: translateY(-2px); }

.btn-primary {
  color: var(--bg);
  border-color: var(--accent);
  background: var(--accent);
  font-weight: 650;
}

.btn-primary span { color: var(--bg); }
.btn-primary:hover { color: var(--bg); background: var(--accent-bright); }

.hero-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 2rem;
  font: 0.74rem var(--font-mono);
  color: var(--text-faint);
  letter-spacing: 0.08em;
}

.signal-text { color: var(--signal); }

/* ---------- 通用区块 ---------- */

.section-label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  font: 0.72rem var(--font-mono);
  letter-spacing: 0.08em;
  color: var(--text-faint);
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1rem;
}

.section-label .signal { color: var(--accent); margin-right: 0.5rem; }

.label-link { color: var(--text-faint); font-size: 0.72rem; transition: color 0.15s; }
.label-link:hover { color: var(--accent-bright); }

.card-title-link { color: inherit; transition: color 0.15s; }
.card-title-link:hover { color: var(--accent-bright); }

.roles, #projects, .links-section { padding-block: 1.5rem 2.5rem; }

/* ---------- 双重身份 ---------- */

.role-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.role-card {
  padding: 1.3rem 1.4rem;
  border: 1px solid var(--border);
  border-top: 2px solid var(--signal);
  border-radius: 0.45rem;
  background: color-mix(in srgb, var(--bg-elevated) 65%, transparent);
  box-shadow: var(--shadow);
  transition: border-color 0.2s, transform 0.2s;
}

.role-card:hover { border-color: var(--border-strong); transform: translateY(-3px); }

.role-head { display: flex; align-items: center; gap: 0.7rem; margin-bottom: 0.7rem; }

.role-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 0.4rem;
  font: 600 1.05rem var(--font-mono);
  background: var(--accent-soft);
  color: var(--accent);
}

.role-icon.dev { background: var(--signal-soft); color: var(--signal); }

.role-card h2 { font: 600 1.15rem var(--font-serif); margin: 0; letter-spacing: -0.02em; }

.role-card p { margin: 0 0 0.8rem; color: var(--text-muted); font-size: 0.9rem; }

.role-card ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.35rem; }

.role-card li { color: var(--text-muted); font-size: 0.83rem; padding-left: 1rem; position: relative; }

.role-card li::before { content: '▸'; position: absolute; left: 0; color: var(--accent); font-size: 0.7rem; }

/* ---------- 项目列表 ---------- */

.project-list { list-style: none; margin: 0; padding: 0; }

.project-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--border);
}

.project-head { display: flex; align-items: center; gap: 0.8rem; flex-wrap: wrap; }

.project-head h3 { font: 600 1.15rem var(--font-serif); margin: 0; letter-spacing: -0.01em; }

.project-head a:hover { color: var(--accent-bright); }

.project-status {
  font: 600 0.62rem var(--font-mono);
  letter-spacing: 0.1em;
  padding: 0.18rem 0.5rem;
  border-radius: 0.25rem;
}

.project-status.running { color: var(--signal); background: var(--signal-soft); }
.project-status.building { color: var(--accent); background: var(--accent-soft); }
.project-status.planned { color: var(--text-faint); background: var(--bg-subtle); border: 1px solid var(--border); }
.project-status.idea { color: var(--text-muted); background: transparent; border: 1px dashed var(--border-strong); }

.project-row p { margin: 0.35rem 0 0; color: var(--text-muted); font-size: 0.9rem; }

.project-tag {
  align-self: start;
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--border-strong);
  border-radius: 0.25rem;
  color: var(--text-faint);
  font: 0.66rem var(--font-mono);
  letter-spacing: 0.08em;
  white-space: nowrap;
}

/* ---------- uTools 插件 ---------- */

.section-note {
  margin: 0 0 1rem;
  color: var(--text-faint);
  font-size: 0.84rem;
}

.inline-link { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.inline-link:hover { color: var(--accent-bright); }

.plugin-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
}

.plugin-card {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1.2rem 1.3rem;
  border: 1px solid var(--border);
  border-top: 2px solid var(--accent);
  border-radius: 0.45rem;
  background: color-mix(in srgb, var(--bg-elevated) 65%, transparent);
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.plugin-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--glow);
}

.plugin-card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.6rem;
}

.plugin-card-head h3 { font: 600 1.02rem var(--font-serif); margin: 0; letter-spacing: -0.01em; }

.plugin-ver { color: var(--text-faint); font: 0.7rem var(--font-mono); white-space: nowrap; }

.plugin-desc { margin: 0; color: var(--text-muted); font-size: 0.85rem; line-height: 1.6; flex: 1; }

.plugin-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem 0.8rem;
  font: 0.72rem var(--font-mono);
}

.plugin-users { color: var(--signal); }

.plugin-stars { color: var(--accent); letter-spacing: 0.1em; }

.plugin-store { margin-left: auto; color: var(--text-muted); transition: color 0.15s; }

.plugin-store:hover { color: var(--accent-bright); }

@media (max-width: 900px) {
  .plugin-list { grid-template-columns: 1fr; }
}

/* ---------- 入口索引 ---------- */

.index-list { display: grid; gap: 1.4rem; }

.index-group { display: grid; gap: 0.55rem; }

.index-group-label {
  font: 0.66rem var(--font-mono);
  letter-spacing: 0.14em;
  color: var(--text-faint);
  padding-left: 0.1rem;
}

.index-group-label::before { content: '## '; color: var(--accent); opacity: 0.7; }

.index-row {
  display: grid;
  grid-template-columns: 11rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: 0.45rem;
  transition: border-color 0.15s, background 0.15s, transform 0.15s;
}

.index-row:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
  transform: translateX(0.3rem);
}

.index-name { font: 600 0.95rem var(--font-serif); }
.index-desc { color: var(--text-faint); font-size: 0.82rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.index-go { color: var(--accent); font-family: var(--font-mono); }

/* ---------- 区块一次性淡入（与博客同源） ---------- */

.reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal-in { opacity: 1; transform: none; }

/* ---------- 子页通用 ---------- */

.nav a[aria-current="page"] { color: var(--text); }
.nav a[aria-current="page"]::after { transform: scaleX(1); }

.page-head { padding-block: 4.5rem 2.5rem; }

.page-kicker {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--signal);
  font: 0.7rem var(--font-mono);
  letter-spacing: 0.1em;
  margin-bottom: 1.25rem;
}

.page-head h1 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
  font-weight: 600;
}

.page-lede {
  color: var(--text-muted);
  font-size: 1.02rem;
  max-width: 38rem;
  margin: 0;
  line-height: 1.75;
}

.page-body { padding-bottom: 3rem; }

.page-note {
  margin-top: 3rem;
  padding-top: 1.2rem;
  border-top: 1px dashed var(--border);
  color: var(--text-faint);
  font: 0.74rem var(--font-mono);
  letter-spacing: 0.05em;
}

.back-row { padding-block: 2rem 0; }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--text-faint);
  font: 0.78rem var(--font-mono);
  transition: color 0.15s;
}

.back-link:hover { color: var(--accent-bright); }

/* ---------- /now 页 ---------- */

.now-section { margin-bottom: 2.8rem; }

.now-title {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  font: 600 1.25rem var(--font-serif);
  margin: 0 0 1.1rem;
}

.now-title .mono { font: 0.68rem var(--font-mono); color: var(--text-faint); letter-spacing: 0.12em; }

.now-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.15rem; }

.now-item {
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr);
  gap: 0.9rem;
}

.now-no { font: 0.72rem var(--font-mono); color: var(--accent); padding-top: 0.3rem; }

.now-item h3 { font: 600 1.02rem var(--font-serif); margin: 0 0 0.3rem; }

.now-item p { margin: 0; color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; }

.now-item .mono-tag { font: 0.68rem var(--font-mono); color: var(--signal); margin-left: 0.5rem; }

.now-stop { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.75rem; }

.now-stop li {
  display: grid;
  grid-template-columns: 1.4rem minmax(0, 1fr);
  gap: 0.7rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.now-stop .x { color: var(--text-faint); font-family: var(--font-mono); }

.now-stop b { color: var(--text); font-weight: 600; }

/* ---------- /uses 页 ---------- */

.uses-group { margin-bottom: 2.4rem; }

.uses-head {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  margin-bottom: 0.9rem;
  font: 600 1.15rem var(--font-serif);
}

.uses-head .mono { font: 0.66rem var(--font-mono); color: var(--text-faint); letter-spacing: 0.12em; }

.uses-list { display: grid; gap: 0.55rem; }

.uses-row {
  display: grid;
  grid-template-columns: 13rem minmax(0, 1fr);
  gap: 1.1rem;
  align-items: baseline;
  padding: 0.85rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: 0.45rem;
  background: color-mix(in srgb, var(--bg-elevated) 50%, transparent);
}

.uses-key { font: 600 0.88rem var(--font-serif); }
.uses-key .mono { font: 0.66rem var(--font-mono); color: var(--text-faint); display: block; letter-spacing: 0.06em; margin-top: 0.15rem; }
.uses-val { color: var(--text-muted); font-size: 0.86rem; line-height: 1.65; }
.uses-val b { color: var(--text); font-weight: 600; }
.uses-val .hl-signal { color: var(--signal); }

/* ---------- 案例研究页 ---------- */

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.4rem;
  padding: 0.9rem 1.2rem;
  border: 1px solid var(--border);
  border-left: 2px solid var(--accent);
  border-radius: 0.45rem;
  background: color-mix(in srgb, var(--bg-elevated) 55%, transparent);
  font: 0.78rem var(--font-mono);
  color: var(--text-muted);
  margin-bottom: 2.6rem;
}

.case-meta b { color: var(--text); font-weight: 500; }
.case-meta .signal { color: var(--signal); }

.case-section { margin-bottom: 2.6rem; }

.case-section h2 {
  font: 600 1.35rem var(--font-serif);
  margin: 0 0 0.9rem;
  letter-spacing: -0.02em;
}

.case-section h2 .mono {
  font: 0.66rem var(--font-mono);
  color: var(--accent);
  letter-spacing: 0.12em;
  margin-right: 0.6rem;
  vertical-align: 0.2em;
}

.case-section p { color: var(--text-muted); font-size: 0.94rem; line-height: 1.8; margin: 0 0 0.8rem; }
.case-section p b { color: var(--text); font-weight: 600; }

.decision-list { display: grid; gap: 1rem; }

.decision-card {
  padding: 1.25rem 1.4rem;
  border: 1px solid var(--border);
  border-top: 2px solid var(--signal);
  border-radius: 0.45rem;
  background: color-mix(in srgb, var(--bg-elevated) 55%, transparent);
}

.decision-card h3 { font: 600 1rem var(--font-serif); margin: 0 0 0.45rem; }

.decision-card h3 .mono { font: 0.64rem var(--font-mono); color: var(--text-faint); letter-spacing: 0.1em; margin-left: 0.55rem; }

.decision-card p { margin: 0; color: var(--text-muted); font-size: 0.87rem; line-height: 1.7; }

.stat-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.stat-chip {
  flex: 1 1 10rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--border);
  border-radius: 0.45rem;
  text-align: center;
  background: color-mix(in srgb, var(--bg-elevated) 55%, transparent);
}

.stat-chip .num { display: block; font: 600 1.5rem var(--font-mono); color: var(--signal); margin-bottom: 0.2rem; }
.stat-chip .num.amber { color: var(--accent); }
.stat-chip .label { font: 0.68rem var(--font-mono); color: var(--text-faint); letter-spacing: 0.1em; }

.case-cta { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 2.4rem; }

/* ---------- 首页「最近在写」 ---------- */

.writing-list { display: grid; gap: 0.55rem; }

.writing-row {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: 0.45rem;
  font-size: 0.88rem;
  transition: border-color 0.15s, background 0.15s, transform 0.15s;
}

.writing-row:hover { border-color: var(--accent); background: var(--accent-soft); transform: translateX(0.3rem); }

.writing-date { font: 0.72rem var(--font-mono); color: var(--text-faint); }
.writing-title { color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.writing-row:hover .writing-title { color: var(--accent-bright); }
.writing-go { color: var(--accent); font-family: var(--font-mono); }

.writing-skip { display: none; }

@media (max-width: 720px) {
  .uses-row { grid-template-columns: 1fr; gap: 0.3rem; }
  .writing-row { grid-template-columns: 1fr auto; }
  .writing-date { display: none; }
  .now-item { grid-template-columns: 1.6rem minmax(0, 1fr); }
  .page-head { padding-block: 3rem 2rem; }
  .stat-chip { flex: 1 1 8rem; }
}

/* ---------- 页脚 ---------- */

.site-footer {
  position: relative;
  margin-top: 5rem;
  padding-block: 2rem;
  border-top: 1px solid var(--border);
}

.site-footer::before {
  content: '';
  position: absolute;
  left: 0; right: 0; top: -1px;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), var(--signal), transparent);
  opacity: 0.4;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  font: 0.72rem var(--font-mono);
  color: var(--text-faint);
  letter-spacing: 0.04em;
}

.footer-status { display: inline-flex; align-items: center; gap: 0.5rem; }

.footer-status .status-dot { width: 0.4rem; height: 0.4rem; box-shadow: 0 0 0 3px var(--signal-soft), 0 0 10px var(--signal); }

.footer-meta b { color: var(--text-muted); font-weight: 500; }

/* ---------- 响应式 ---------- */

@media (max-width: 720px) {
  .role-grid { grid-template-columns: 1fr; }
  .hero { padding-block: 3.5rem 3rem; }
  .hero-grid { grid-template-columns: 1fr; gap: 2rem; }
  .hero-terminal { max-width: 26rem; }
  .index-row { grid-template-columns: 1fr auto; }
  .index-desc { display: none; }
  .nav { gap: 1rem; }
  .nav a { font-size: 0.8rem; }
}

/* ---------- 宽屏层：以 1920×1080 为第一桌面分辨率 ---------- */

@media (min-width: 1536px) {
  .shell {
    max-width: 72rem;
  }

  .hero {
    padding-block: 6.5rem 4.5rem;
  }

  .hero h1 {
    font-size: clamp(2.8rem, 4.5vw, 5rem);
  }

  .hero-sub {
    font-size: 1.12rem;
    max-width: 40rem;
  }

  .role-card {
    padding: 1.6rem 1.7rem;
  }

  .role-card p {
    font-size: 0.95rem;
  }

  .project-row {
    padding-block: 1.6rem;
  }

  .plugin-list {
    gap: 1.4rem;
  }

  .plugin-card {
    padding: 1.5rem 1.6rem;
  }

  .index-row {
    padding: 1.1rem 1.3rem;
  }
}

@media (min-width: 1920px) {
  .shell {
    max-width: 76rem;
  }

  .hero h1 {
    font-size: 5.4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  body::before { animation: none; }
}