/* ============================================
   倒也可斬 · v5.0 — 深空星球版
   布局参考 awwwards 级作品集：大字阶/呼吸留白/mono标签
   ============================================ */

/* ============ 字体 ============ */
@font-face {
  font-family: 'Noto Serif SC';
  src: url('../fonts/NotoSerifSC-4.woff2') format('woff2');
  font-weight: 200 900;
  font-display: swap;
}
@font-face {
  font-family: 'Noto Serif SC';
  src: url('../fonts/NotoSerifSC-5.woff2') format('woff2');
  font-weight: 200 900;
  font-display: swap;
}

/* ============ 主题 token（全部深空系） ============ */
:root {
  color-scheme: dark;
  --bg: #050710;
  --surface: rgba(255, 255, 255, 0.025);
  --surface-hover: rgba(255, 255, 255, 0.055);
  --border: rgba(255, 255, 255, 0.07);
  --border-lit: rgba(255, 255, 255, 0.16);

  --text-primary: #f0f4ff;
  --text-secondary: #b8c2d8;
  --text-muted: #66718c;
  --text-dim: #3a4460;

  --accent: #5e6ad2;
  --accent-hover: #7b85e0;
  --accent-glow: rgba(94, 106, 210, 0.35);

  --font-serif: 'Noto Serif SC', 'Songti SC', 'SimSun', serif;
  --font-sans: -apple-system, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-mono: 'Cascadia Code', 'Consolas', 'JetBrains Mono', monospace;

  --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);
}
html[data-theme="violet"]  { --accent:#7170ff; --accent-hover:#8a89ff; --accent-glow:rgba(113,112,255,.35); }
html[data-theme="emerald"] { --accent:#10b981; --accent-hover:#34d399; --accent-glow:rgba(16,185,129,.35); }
html[data-theme="rose"]    { --accent:#f43f5e; --accent-hover:#fb7185; --accent-glow:rgba(244,63,94,.35); }
html[data-theme="paper"]   { --accent:#5e6ad2; --accent-hover:#7b85e0; --accent-glow:rgba(94,106,210,.35); }
html[data-theme="cream"]   { --accent:#d97706; --accent-hover:#f59e0b; --accent-glow:rgba(217,119,6,.35); }
html[data-theme="mist"]    { --accent:#0ea5e9; --accent-hover:#38bdf8; --accent-glow:rgba(14,165,233,.35); }

/* ============ 基础 ============ */
* { margin: 0; padding: 0; box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
  scroll-padding-top: 90px;
}
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.mono { font-family: var(--font-mono); }
a { color: inherit; text-decoration: none; }
::selection { background: var(--accent); color: #fff; }
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent); }

:focus-visible { outline: 1px solid var(--accent); outline-offset: 3px; }
.skip-link {
  position: fixed; top: 10px; left: 12px; z-index: 1000;
  padding: 0.55rem 0.8rem; background: var(--text-primary); color: var(--bg);
  font-size: 0.75rem; transform: translateY(-160%); transition: transform 0.2s;
}
.skip-link:focus { transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============ 3D 画布（最底层） ============ */
#bg-canvas {
  position: fixed; inset: 0; z-index: 0;
  width: 100vw; height: 100vh;
  pointer-events: none;
}
.masthead, main, footer { position: relative; z-index: 1; }

/* ============ 渐变文字 ============ */
.grad {
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ============ 刊头 ============ */
.masthead {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--bg) 55%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.masthead-inner {
  max-width: 1320px; margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  height: 64px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 30px; height: 30px;
  border: 1px solid var(--accent);
  color: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-serif); font-size: 17px; font-weight: 800;
  transform: rotate(-3deg);
  box-shadow: 0 0 16px var(--accent-glow);
}
.brand-name {
  font-family: var(--font-serif);
  font-size: 17px; font-weight: 800; letter-spacing: 0.05em;
}
.site-nav { display: flex; gap: 34px; }
.site-nav a {
  font-family: var(--font-mono);
  font-size: 0.75rem; letter-spacing: 0.15em;
  color: var(--text-muted);
  position: relative;
  transition: color 0.3s;
  padding: 4px 0;
}
.site-nav a::after {
  content: ''; position: absolute; left: 0; bottom: -2px;
  width: 0; height: 1px; background: var(--accent);
  transition: width 0.35s var(--ease-expo);
}
.site-nav a:hover, .site-nav a.active { color: var(--text-primary); }
.site-nav a:hover::after, .site-nav a.active::after { width: 100%; }

.header-right { display: flex; align-items: center; gap: 14px; }
.theme-switcher {
  display: flex; align-items: center; gap: 7px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
}
.theme-dot {
  width: 18px; height: 18px; border-radius: 50%;
  border: none; cursor: pointer; padding: 0;
  background: var(--dot-color);
  opacity: 0.5; transition: all 0.2s;
}
.theme-dot:hover { opacity: 1; transform: scale(1.2); }
.theme-dot.active {
  opacity: 1;
  box-shadow: 0 0 0 2px var(--bg), 0 0 0 3px var(--dot-color), 0 0 10px var(--dot-color);
}
.nav-burger {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 38px; height: 38px; padding: 9px;
  background: none; border: 1px solid var(--border); cursor: pointer;
}
.nav-burger span { height: 1.5px; width: 100%; background: var(--text-primary); transition: transform 0.25s, opacity 0.25s; }
.nav-burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ============ 通用布局 ============ */
.container {
  max-width: 1320px; margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
}
.section {
  position: relative;
  padding: clamp(5rem, 11vw, 10rem) 0;
  background: linear-gradient(180deg, rgba(5,7,16,.92), rgba(5,7,16,.98) 24%, rgba(5,7,16,.96));
  box-shadow: 0 -70px 100px rgba(5,7,16,.75);
}
.section + .section { border-top: 1px solid rgba(255,255,255,.025); }

.sec-head {
  display: flex; align-items: baseline; gap: 22px;
  margin-bottom: clamp(2.8rem, 6vw, 5rem);
}
.sec-num {
  font-size: 0.75rem; letter-spacing: 0.18em;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.3rem 0.7rem;
}
.sec-title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 800; letter-spacing: 0.02em; line-height: 1;
}
.sec-tag {
  font-size: 0.75rem; letter-spacing: 0.18em;
  color: var(--text-dim);
  text-transform: uppercase;
}

/* ============ HERO ============ */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  position: relative;
  padding: 90px 0 60px;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  width: 100%;
}
.hero-left { display: flex; flex-direction: column; gap: 1.9rem; }

.badge {
  display: inline-flex; align-items: center; gap: 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.75rem; letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.45rem 1.05rem;
  width: fit-content;
  background: color-mix(in srgb, var(--accent) 6%, transparent);
}
.badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 6px var(--accent); }
  50% { box-shadow: 0 0 18px var(--accent), 0 0 36px var(--accent-glow); }
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3.6rem, 8.5vw, 7rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: 0.01em;
  text-shadow: 0 0 60px var(--accent-glow);
}

.hero-type {
  font-size: clamp(0.85rem, 1.4vw, 1rem);
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  min-height: 1.6rem;
}
.type-accent { color: var(--accent); }
.type-cursor {
  display: inline-block; width: 8px; height: 1em;
  background: var(--accent);
  margin-left: 4px; vertical-align: text-bottom;
  animation: blink 1s step-end infinite;
}
@keyframes blink { 0%,100%{opacity:1;} 50%{opacity:0;} }

.hero-bio {
  font-size: clamp(0.98rem, 1.5vw, 1.12rem);
  color: var(--text-secondary);
  line-height: 1.85;
  max-width: 540px;
  text-shadow: 0 1px 10px rgba(0,0,0,0.6);
}

.hero-stats { display: flex; gap: clamp(1.8rem, 4vw, 3.4rem); }
.hero-stats .stat-num {
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 800; color: var(--text-primary); line-height: 1.1;
  display: block;
}
.stat-unit { font-size: 0.6em; color: var(--text-muted); margin-left: 2px; }
.hero-stats .stat-label {
  display: block; margin-top: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.75rem; letter-spacing: 0.16em;
  color: var(--text-muted);
}

.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
  padding: 0.9rem 2.1rem;
  cursor: pointer; position: relative; overflow: hidden;
  transition: color 0.35s, background 0.35s, border-color 0.35s, box-shadow 0.35s;
}
.btn::after {
  content: ''; position: absolute; inset: 0;
  background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.35s var(--ease-expo);
  z-index: 0;
}
.btn:hover::after { transform: scaleX(1); }
.btn span { position: relative; z-index: 1; }
.btn-solid { border: 1px solid var(--accent); color: var(--accent); background: transparent; }
.btn-solid:hover { color: var(--bg); box-shadow: 0 0 30px var(--accent-glow); }
.btn-line { border: 1px solid var(--border); color: var(--text-secondary); background: transparent; }
.btn-line::after { background: var(--surface-hover); }
.btn-line:hover { color: var(--text-primary); border-color: var(--border-lit); }

/* hero 右侧：星球视觉锚点 + HUD */
.hero-right { position: relative; height: clamp(340px, 52vh, 640px); }
.hud {
  position: absolute;
  font-size: 0.75rem; line-height: 1.8;
  color: color-mix(in srgb, var(--accent) 55%, transparent);
  letter-spacing: 0.12em;
  pointer-events: none;
}
.hud-tl { top: 10%; left: 2%; }
.hud-br { bottom: 10%; right: 2%; text-align: right; }
.hud::before, .hud::after {
  content: ''; position: absolute;
  width: 18px; height: 18px;
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
}
.hud-tl::before { top: -8px; left: -8px; border-top: 1px solid; border-left: 1px solid; }
.hud-tl::after { bottom: -8px; left: -8px; width: 8px; height: 8px; border-left: 1px solid; }
.hud-br::before { bottom: -8px; right: -8px; border-bottom: 1px solid; border-right: 1px solid; }

.scroll-cue {
  position: absolute; bottom: 2.4rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.6rem;
  font-size: 0.58rem; letter-spacing: 0.3em; color: var(--text-dim);
}
.scroll-line {
  width: 1px; height: 44px;
  background: linear-gradient(180deg, var(--accent), transparent);
  animation: cueFloat 2.2s ease-in-out infinite;
}
@keyframes cueFloat { 0%,100%{transform:translateY(0);opacity:1;} 50%{transform:translateY(8px);opacity:0.5;} }

/* ============ 关于 ============ */
.about-cols {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 5vw, 4.5rem);
  align-items: start;
}
.about-main p {
  color: var(--text-secondary);
  margin-bottom: 1.4em;
  max-width: 620px;
}
.about-lede {
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  color: var(--text-primary) !important;
  line-height: 1.75;
  font-weight: 500;
}
.about-main blockquote {
  border-left: 2px solid var(--accent);
  padding: 6px 0 6px 26px;
  margin: 2.6rem 0 0;
}
.about-main blockquote p {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--text-primary);
  margin: 0;
}
.about-main blockquote cite {
  display: block; margin-top: 0.8rem;
  font-family: var(--font-mono); font-style: normal;
  font-size: 0.75rem; letter-spacing: 0.15em;
  color: var(--text-muted);
}

.about-side { display: flex; flex-direction: column; gap: 1.4rem; }
.side-block {
  border: 1px solid var(--border);
  background: var(--surface);
  backdrop-filter: blur(6px);
  padding: 1.6rem 1.7rem;
  transition: border-color 0.35s;
}
.side-block:hover { border-color: var(--border-lit); }
.side-head {
  font-size: 0.75rem; letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 1.1rem;
}
.kv div {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.7rem 0;
  border-bottom: 1px dashed var(--border);
}
.kv div:last-child { border-bottom: none; }
.kv dt { font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-muted); letter-spacing: 0.12em; }
.kv dd { font-size: 0.92rem; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.live-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulse 2.4s ease-in-out infinite;
}

.tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tag {
  font-family: var(--font-mono);
  font-size: 0.75rem; letter-spacing: 0.07em;
  padding: 0.3rem 0.72rem;
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: color 0.25s, border-color 0.25s;
}
.tag:hover { color: var(--accent); border-color: var(--accent); }

/* ============ 作品 ============ */
.work-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.4rem;
}
.wcard {
  --pc: var(--accent);
  position: relative;
  border: 1px solid var(--border);
  background: var(--surface);
  backdrop-filter: blur(6px);
  padding: 2rem 2.1rem 1.9rem;
  display: flex; flex-direction: column; gap: 0.9rem;
  overflow: hidden;
  transition: border-color 0.35s, background 0.35s, transform 0.5s var(--ease-expo), box-shadow 0.4s;
}
.wcard::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, var(--pc), transparent);
  opacity: 0.4; transition: opacity 0.35s;
}
.wcard::after {
  content: ''; position: absolute; top: -20%; right: -10%;
  width: 200px; height: 200px; border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  opacity: 0; transition: opacity 0.45s;
  pointer-events: none;
}
.wcard:hover {
  border-color: color-mix(in srgb, var(--pc) 40%, transparent);
  background: var(--surface-hover);
  transform: translateY(-6px);
  box-shadow: 0 24px 56px rgba(0,0,0,0.45);
}
.wcard:hover::before { opacity: 1; }
.wcard:hover::after { opacity: 1; }

.wcard-top {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 0.2rem;
}
.wcard-num { font-size: 0.75rem; letter-spacing: 0.16em; color: var(--pc); }
.wcard-status {
  font-size: 0.75rem; letter-spacing: 0.12em;
  padding: 0.25rem 0.65rem;
  border: 1px solid color-mix(in srgb, var(--pc) 45%, transparent);
  color: var(--pc);
}
.wcard-status.wip { border-color: var(--border); color: var(--text-dim); }
.wcard-title {
  font-family: var(--font-serif);
  font-size: 1.3rem; font-weight: 700;
  letter-spacing: 0.01em; line-height: 1.25;
}
.wcard-sub { font-size: 0.75rem; letter-spacing: 0.1em; color: var(--pc); }
.wcard-desc {
  font-size: 0.9rem; color: var(--text-secondary);
  line-height: 1.75; flex: 1;
}
.wcard-link {
  font-size: 0.75rem; letter-spacing: 0.16em;
  color: var(--pc);
  margin-top: 0.4rem;
}

/* ============ 联系 ============ */
.contact-lede {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 800; line-height: 1.45;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.contact-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.cbtn {
  border: 1px solid var(--border);
  background: var(--surface);
  backdrop-filter: blur(6px);
  padding: 1.5rem 1.4rem;
  display: flex; flex-direction: column; gap: 0.55rem;
  transition: border-color 0.3s, background 0.3s, transform 0.4s var(--ease-expo);
}
.cbtn:hover {
  border-color: var(--accent);
  background: var(--surface-hover);
  transform: translateY(-4px);
}
.cbtn-label { font-size: 0.75rem; letter-spacing: 0.18em; color: var(--text-muted); }
.cbtn-value { font-size: 0.95rem; font-weight: 600; word-break: break-all; }
.cbtn-arrow { font-size: 0.85rem; color: var(--accent); opacity: 0; transition: opacity 0.3s, transform 0.3s; transform: translateX(-6px); }
.cbtn:hover .cbtn-arrow { opacity: 1; transform: translateX(0); }

/* ---- 联系二维码 ---- */
.qr-row {
  margin-top: 1.25rem;
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem;
  max-width: 680px;
}
.qcard {
  border: 1px solid var(--border);
  background: var(--surface);
  backdrop-filter: blur(6px);
  padding: 1.3rem 1.4rem;
  display: flex; align-items: center; gap: 1.2rem;
  transition: border-color 0.3s, background 0.3s, transform 0.4s var(--ease-expo);
}
.qcard:hover {
  border-color: var(--accent);
  background: var(--surface-hover);
  transform: translateY(-4px);
}
.qcard img {
  width: 116px; height: 116px;
  padding: 7px; background: #fff;
  display: block; flex-shrink: 0;
  image-rendering: pixelated;
}
.qcard-info { display: flex; flex-direction: column; gap: 0.4rem; min-width: 0; }
.qcard-label { font-size: 0.75rem; letter-spacing: 0.18em; color: var(--text-muted); }
.qcard-title { font-family: var(--font-serif); font-size: 1.02rem; font-weight: 700; line-height: 1.4; }
.qcard-hint { font-size: 0.75rem; letter-spacing: 0.05em; color: var(--text-secondary); }

/* ============ 页脚 ============ */
.site-footer { padding: 3rem 0 3.5rem; border-top: 1px solid var(--border); }
.footer-inner {
  max-width: 1320px; margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  font-size: 0.75rem; letter-spacing: 0.08em;
  color: var(--text-muted);
}
.footer-dim { color: var(--text-dim); }
.footer-inner a { border-bottom: 1px dotted var(--text-dim); transition: color 0.2s; }
.footer-inner a:hover { color: var(--text-secondary); }

/* ============ 入场动画 ============ */
.js .reveal { opacity: 0; transform: translateY(36px); }
.js .reveal.visible {
  opacity: 1; transform: none;
  transition: opacity 0.8s var(--ease-expo), transform 0.8s var(--ease-expo);
}
.js .sec-head, .js .about-cols, .js .hero-left, .js .hero-right { opacity: 0; }
.js .sec-head.visible, .js .about-cols.visible, .js .hero-left.visible, .js .hero-right.visible {
  opacity: 1;
  transition: opacity 0.9s var(--ease-expo), transform 0.9s var(--ease-expo);
}
.js .hero-left { transform: translateY(28px); }
.js .hero-left.visible { transform: none; }
.js .hero-right { transform: translateY(28px); }
.js .hero-right.visible { transform: none; }

/* ============ 响应式 ============ */
@media (max-width: 1020px) {
  .work-list { grid-template-columns: 1fr; }
  .contact-row { grid-template-columns: repeat(2, 1fr); }
  .qr-row { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: none; }
}
@media (max-width: 860px) {
  .container, .masthead-inner, .footer-inner { padding-left: 1.25rem; padding-right: 1.25rem; }
  .nav-burger { display: flex; }
  .site-nav {
    position: absolute; top: 64px; left: 0; right: 0;
    display: none; flex-direction: column; gap: 0;
    background: color-mix(in srgb, var(--bg) 92%, transparent);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    padding: 10px 1.5rem 16px;
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 12px 0; font-size: 0.8rem; }
  .hero { min-height: auto; padding-top: 78px; }
  .hero-grid { grid-template-columns: 1fr; gap: 1.4rem; }
  .hero-right { height: min(38vh, 320px); min-height: 250px; order: -1; }
  .hero-left {
    position: relative; z-index: 2;
    padding: 1.25rem 0 4rem;
    background: linear-gradient(180deg, transparent, rgba(5,7,16,.76) 15%, rgba(5,7,16,.94) 58%, var(--bg));
  }
  .about-cols { grid-template-columns: 1fr; }
  .hud-tl { left: 0; }
  .hud-br { right: 0; }
}
@media (max-width: 560px) {
  .contact-row { grid-template-columns: 1fr; }
  .qr-row { grid-template-columns: 1fr; }
  .qcard { padding: 1.1rem 1.2rem; }
  .qcard img { width: 96px; height: 96px; }
  .hero-stats { gap: 1.6rem; }
  .hero-title { font-size: clamp(3.4rem, 19vw, 5rem); }
  .hero-right { min-height: 220px; height: 32vh; }
  .theme-switcher { gap: 5px; padding: 5px 7px; }
  .theme-dot { width: 15px; height: 15px; }
  .wcard { padding: 1.5rem 1.4rem; }
}

@media (max-width: 380px) {
  .brand-name { display: none; }
}