/* ==========================================================================
   风水师个人主页 · 样式表
   配色取意：宣纸、松烟墨、朱砂、黛青
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. 设计 token
   -------------------------------------------------------------------------- */
:root {
  /* 色彩 */
  --paper:        #f7f3ea;
  --paper-alt:    #f1eade;
  --paper-deep:   #ebe3d4;
  --ink:          #1c1a17;
  --ink-soft:     #4a453d;
  --ink-mute:     #837a6b;
  --cinnabar:     #9e3b2f;
  --cinnabar-dim: #b8564a;
  --dai:          #3f5d63;
  --line:         rgba(28, 26, 23, 0.14);
  --line-strong:  rgba(28, 26, 23, 0.28);

  /* 字体 */
  --font-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong",
                "SimSun", "Georgia", serif;
  --font-sans:  "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
                "Noto Sans SC", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* 字号（随视口缩放） */
  --fs-hero:    clamp(3.5rem, 11vw, 7.5rem);
  --fs-title:   clamp(1.75rem, 4.2vw, 2.75rem);
  --fs-lede:    clamp(1.05rem, 2.1vw, 1.35rem);
  --fs-body:    clamp(0.95rem, 1.5vw, 1.0625rem);
  --fs-small:   0.8125rem;

  /* 间距 */
  --gap-xs: 0.5rem;
  --gap-sm: 1rem;
  --gap-md: 2rem;
  --gap-lg: 3.5rem;
  --section-y: clamp(4.5rem, 11vw, 8.5rem);
  --wrap: 1120px;
  --measure: 68ch;

  /* 其他 */
  --radius: 2px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --header-h: 68px;
}

/* --------------------------------------------------------------------------
   2. 基础与重置
   -------------------------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background-color: var(--paper);
  /* 极淡的纸面颗粒，纯 CSS 实现，不额外发起请求 */
  background-image: radial-gradient(rgba(28, 26, 23, 0.035) 1px, transparent 1px);
  background-size: 3px 3px;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: 1.85;
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.04em;
  margin: 0;
}

p { margin: 0 0 1.15em; }
p:last-child { margin-bottom: 0; }

ul, ol, dl, dd { margin: 0; padding: 0; }
li { list-style: none; }

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

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

.wrap {
  width: min(100% - 2.5rem, var(--wrap));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  padding: 0.75rem 1.25rem;
  background: var(--ink);
  color: var(--paper);
}
.skip-link:focus { left: 0; }

/* 印章式方形字符，页头与页脚共用 */
.brand-seal {
  display: inline-grid;
  place-items: center;
  width: 1.85em;
  height: 1.85em;
  background: var(--cinnabar);
  color: #fdfaf3;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  line-height: 1;
  border-radius: 1px;
  flex: none;
}

/* --------------------------------------------------------------------------
   3. 原型提示条（正式上线前删除）
   -------------------------------------------------------------------------- */
.prototype-bar {
  background: var(--ink);
  color: rgba(247, 243, 234, 0.82);
  font-size: var(--fs-small);
  letter-spacing: 0.08em;
  text-align: center;
  padding: 0.6rem 1rem;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   4. 页头与导航
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 243, 234, 0.86);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease);
}
.site-header.is-stuck {
  border-bottom-color: var(--line);
  background: rgba(247, 243, 234, 0.94);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap-sm);
  min-height: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.brand-text {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  line-height: 1;
}
.brand-text strong {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.12em;
}
.brand-text em {
  font-style: normal;
  font-size: var(--fs-small);
  color: var(--ink-mute);
  letter-spacing: 0.1em;
}

.primary-nav ul {
  display: flex;
  align-items: center;
  gap: clamp(1.1rem, 2.4vw, 2.1rem);
}
.primary-nav a {
  position: relative;
  display: block;
  padding: 0.4rem 0;
  font-size: 0.9375rem;
  letter-spacing: 0.14em;
  color: var(--ink-soft);
}
.primary-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--cinnabar);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.primary-nav a:hover { color: var(--ink); }
.primary-nav a:hover::after,
.primary-nav a.is-current::after { transform: scaleX(1); }
.primary-nav a.is-current { color: var(--cinnabar); }

/* 汉堡按钮：仅窄屏显示 */
.nav-toggle {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: transparent;
  cursor: pointer;
}
.nav-toggle-bar,
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  position: absolute;
  left: 50%;
  width: 20px;
  height: 1px;
  background: var(--ink);
  transform: translateX(-50%);
  transition: transform 0.3s var(--ease), opacity 0.2s linear;
}
.nav-toggle-bar { top: 50%; margin-top: -0.5px; }
.nav-toggle-bar::before { content: ""; top: -6px; }
.nav-toggle-bar::after  { content: ""; top: 6px; }

.nav-toggle[aria-expanded="true"] .nav-toggle-bar { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar::before {
  top: 0;
  transform: translateX(-50%) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar::after {
  top: 0;
  transform: translateX(-50%) rotate(-45deg);
}

/* --------------------------------------------------------------------------
   5. 首屏
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  min-height: calc(100svh - var(--header-h));
  display: flex;
  align-items: center;
  padding: var(--gap-lg) 0 calc(var(--gap-lg) + 2rem);
}

/* 二十四山刻度盘，作为背景装饰 */
.hero-rings {
  position: absolute;
  top: 50%;
  right: -14vw;
  width: min(78vh, 780px);
  aspect-ratio: 1;
  transform: translateY(-50%);
  opacity: 0.5;
  pointer-events: none;
  background:
    repeating-conic-gradient(from 0deg,
      rgba(28, 26, 23, 0.5) 0deg 0.22deg,
      transparent 0.22deg 15deg);
  -webkit-mask-image: radial-gradient(closest-side,
      transparent 0 68%, #000 68% 78%, transparent 78%);
          mask-image: radial-gradient(closest-side,
      transparent 0 68%, #000 68% 78%, transparent 78%);
}
.hero-rings::before,
.hero-rings::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(28, 26, 23, 0.16);
  border-radius: 50%;
}
.hero-rings::before { inset: 8%;  border-color: rgba(158, 59, 47, 0.22); }
.hero-rings::after  { inset: 26%; border-color: rgba(28, 26, 23, 0.1); }

.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: clamp(2rem, 6vw, 5.5rem);
}

.hero-name-col {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  flex: none;
}
.hero-name {
  writing-mode: vertical-rl;
  font-size: var(--fs-hero);
  font-weight: 500;
  letter-spacing: 0.14em;
  line-height: 1;
  margin: 0;
}
.hero-alias {
  writing-mode: vertical-rl;
  margin: 0.6rem 0 0;
  font-family: var(--font-serif);
  font-size: clamp(0.9rem, 1.6vw, 1.05rem);
  letter-spacing: 0.42em;
  color: var(--cinnabar);
}

.hero-body { max-width: 34rem; }

.hero-titles {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1.9rem;
  padding-left: 1.15rem;
  border-left: 2px solid var(--cinnabar);
}
.hero-titles li {
  font-size: 0.9375rem;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
}

.hero-lede {
  font-family: var(--font-serif);
  font-size: var(--fs-lede);
  line-height: 2;
  letter-spacing: 0.08em;
  margin-bottom: 2.4rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.btn {
  display: inline-block;
  padding: 0.8rem 2.1rem;
  font-size: 0.9375rem;
  letter-spacing: 0.18em;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  transition: background-color 0.3s var(--ease), color 0.3s var(--ease),
              border-color 0.3s var(--ease);
}
.btn-primary {
  background: var(--ink);
  color: var(--paper);
}
.btn-primary:hover {
  background: var(--cinnabar);
  border-color: var(--cinnabar);
}
.btn-ghost { background: transparent; }
.btn-ghost:hover {
  background: var(--ink);
  color: var(--paper);
}

.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 1.75rem;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.6875rem;
  letter-spacing: 0.36em;
  color: var(--ink-mute);
}
.hero-scroll i {
  width: 1px;
  height: 42px;
  background: linear-gradient(var(--line-strong), transparent);
}

/* --------------------------------------------------------------------------
   6. 通用区块与标题
   -------------------------------------------------------------------------- */
.section {
  padding: var(--section-y) 0;
  scroll-margin-top: var(--header-h);
}
.section-alt {
  background: var(--paper-alt);
  border-block: 1px solid var(--line);
}

.section-head {
  max-width: var(--measure);
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.section-kicker {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 0.85rem;
  font-family: var(--font-serif);
  font-size: var(--fs-small);
  letter-spacing: 0.3em;
  color: var(--cinnabar);
}
.section-kicker::after {
  content: "";
  flex: 1;
  max-width: 4.5rem;
  height: 1px;
  background: currentColor;
  opacity: 0.45;
}
.section-title {
  font-size: var(--fs-title);
  letter-spacing: 0.1em;
}
.section-desc {
  margin-top: 1rem;
  color: var(--ink-soft);
}

/* --------------------------------------------------------------------------
   7. 个人简介
   -------------------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}

.about-figure { margin: 0; }
.about-figure img {
  width: 100%;
  border: 1px solid var(--line);
  filter: grayscale(0.15) sepia(0.06);
}
.about-figure figcaption {
  margin-top: 0.85rem;
  font-size: var(--fs-small);
  letter-spacing: 0.14em;
  color: var(--ink-mute);
}

.about-text { max-width: var(--measure); }
.about-text .lead {
  font-family: var(--font-serif);
  font-size: 1.15em;
  line-height: 2;
  color: var(--ink);
}
.about-text p { color: var(--ink-soft); }

.about-stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}
.about-stats dt {
  font-size: var(--fs-small);
  letter-spacing: 0.2em;
  color: var(--ink-mute);
}
.about-stats dd {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  line-height: 1.2;
  color: var(--cinnabar);
}
.about-stats small {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
}

/* --------------------------------------------------------------------------
   8. 师承与传承
   -------------------------------------------------------------------------- */
/* 用 1px 外扩阴影拼出格线，相邻卡片的阴影互相重叠成连续细线。
   比 gap + 容器背景色的做法稳妥：条目数量变化导致末行留空时不会露出深色方块 */
.lineage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
}
.lineage-card {
  padding: clamp(1.6rem, 3vw, 2.2rem);
  background: var(--paper-alt);
  box-shadow: 0 0 0 1px var(--line);
  transition: background-color 0.35s var(--ease);
}
.lineage-card:hover { background: var(--paper); }
.lineage-order {
  display: inline-block;
  margin-bottom: 0.8rem;
  padding: 0.2rem 0.6rem;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--cinnabar);
  border: 1px solid rgba(158, 59, 47, 0.35);
  border-radius: var(--radius);
}
.lineage-card h3 {
  font-size: 1.3rem;
  letter-spacing: 0.14em;
  margin-bottom: 0.6rem;
}
.lineage-card p {
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--ink-soft);
}

/* --------------------------------------------------------------------------
   9. 个人历程时间轴
   -------------------------------------------------------------------------- */
.timeline {
  max-width: 46rem;
  padding-left: 1.9rem;
  border-left: 1px solid var(--line);
}
.timeline-item {
  position: relative;
  padding-bottom: clamp(2rem, 4vw, 3rem);
}
.timeline-item:last-child { padding-bottom: 0; }

.timeline-item::before {
  content: "";
  position: absolute;
  left: -1.9rem;
  top: 0.72rem;
  width: 9px;
  height: 9px;
  margin-left: -4.5px;
  border: 1px solid var(--ink-mute);
  border-radius: 50%;
  background: var(--paper);
}
.timeline-item.is-now::before {
  background: var(--cinnabar);
  border-color: var(--cinnabar);
  box-shadow: 0 0 0 4px rgba(158, 59, 47, 0.14);
}

.timeline-year {
  display: block;
  margin-bottom: 0.3rem;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  letter-spacing: 0.16em;
  color: var(--cinnabar);
}
.timeline-body h3 {
  font-size: 1.15rem;
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
}
.timeline-body p {
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--ink-soft);
}

/* --------------------------------------------------------------------------
   10. 擅长领域
   -------------------------------------------------------------------------- */
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: clamp(1.25rem, 2.5vw, 2rem);
}
.expertise-card {
  padding: clamp(1.5rem, 3vw, 2rem);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease);
}
.expertise-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
}
.expertise-glyph {
  display: inline-grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  margin-bottom: 1rem;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--dai);
  border: 1px solid rgba(63, 93, 99, 0.4);
  border-radius: 50%;
}
.expertise-card h3 {
  font-size: 1.2rem;
  letter-spacing: 0.12em;
  margin-bottom: 0.5rem;
}
.expertise-card p {
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--ink-soft);
}

/* --------------------------------------------------------------------------
   11. 著作与荣誉
   -------------------------------------------------------------------------- */
.works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(2rem, 5vw, 4rem);
}
.works-heading {
  margin-bottom: 1.25rem;
  padding-bottom: 0.7rem;
  font-size: 1.05rem;
  letter-spacing: 0.24em;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
}
.works-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding: 0.9rem 0;
  border-bottom: 1px dotted var(--line);
}
.works-list li:last-child { border-bottom: 0; }
.works-name {
  font-family: var(--font-serif);
  font-size: 1.02rem;
  letter-spacing: 0.05em;
}
.works-meta {
  font-size: var(--fs-small);
  letter-spacing: 0.1em;
  color: var(--ink-mute);
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   12. 联系方式
   -------------------------------------------------------------------------- */
.section-contact {
  background: var(--paper-deep);
  border-top: 1px solid var(--line);
}
.contact-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: clamp(2rem, 5vw, 4rem);
}

.contact-list {
  flex: 1 1 24rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1.75rem 2.5rem;
}
.contact-list dt {
  margin-bottom: 0.35rem;
  font-size: var(--fs-small);
  letter-spacing: 0.24em;
  color: var(--ink-mute);
}
.contact-list dd {
  font-family: var(--font-serif);
  font-size: 1.08rem;
  letter-spacing: 0.06em;
  line-height: 1.7;
}
.contact-list a { border-bottom: 1px solid var(--line-strong); }
.contact-list a:hover {
  color: var(--cinnabar);
  border-bottom-color: var(--cinnabar);
}

.contact-qr {
  flex: none;
  margin: 0;
  text-align: center;
}
/* 二维码自带 4 个模块的静区，无需再加内边距，边框正好贴住白底 */
.contact-qr img {
  width: 216px;
  background: #fff;
  border: 1px solid var(--line);
}
.contact-qr figcaption {
  margin-top: 0.75rem;
  font-size: var(--fs-small);
  letter-spacing: 0.2em;
  color: var(--ink-mute);
}

/* --------------------------------------------------------------------------
   13. 页脚
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--ink);
  color: rgba(247, 243, 234, 0.62);
  padding: clamp(2.5rem, 5vw, 3.5rem) 0;
  font-size: 0.875rem;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  text-align: center;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  letter-spacing: 0.16em;
  color: var(--paper);
}
.footer-note,
.footer-legal {
  margin: 0;
  max-width: 46rem;
  font-size: var(--fs-small);
  line-height: 1.9;
  letter-spacing: 0.06em;
}
.footer-legal { color: rgba(247, 243, 234, 0.45); }
.footer-legal a { border-bottom: 1px solid rgba(247, 243, 234, 0.25); }
.footer-legal a:hover { color: var(--paper); }

/* --------------------------------------------------------------------------
   14. 滚入动画（仅在 JS 可用时启用）
   -------------------------------------------------------------------------- */
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* --------------------------------------------------------------------------
   15. 响应式
   -------------------------------------------------------------------------- */
@media (min-width: 720px) {
  /* 宽屏时年份独占左栏，读起来像一份年表 */
  .timeline-item {
    display: grid;
    grid-template-columns: 5rem minmax(0, 1fr);
    gap: 0 1.75rem;
  }
  .timeline-year { margin-bottom: 0; padding-top: 0.1rem; }
}

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-figure {
    max-width: 340px;
  }
}

@media (max-width: 820px) {
  .nav-toggle { display: block; }

  .primary-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--paper);
    border-block: 1px solid var(--line);
    box-shadow: 0 18px 40px rgba(28, 26, 23, 0.1);
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.35s var(--ease);
  }
  .primary-nav ul {
    overflow: hidden;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    /* 收起时一并隐藏，否则链接高度为零却仍能被 Tab 聚焦 */
    visibility: hidden;
    transition: visibility 0s linear 0.35s;
  }
  .primary-nav.is-open { grid-template-rows: 1fr; }
  .primary-nav.is-open ul {
    visibility: visible;
    transition-delay: 0s;
  }
  .primary-nav a {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--line);
  }
  .primary-nav a::after { display: none; }
  .primary-nav li:last-child a { border-bottom: 0; }

  .hero {
    min-height: auto;
    padding-block: clamp(3rem, 9vw, 5rem) 5rem;
  }
  .hero-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 2.25rem;
  }
  .hero-name-col {
    align-items: baseline;
    gap: 1rem;
  }
  .hero-name,
  .hero-alias { writing-mode: horizontal-tb; }
  .hero-name { font-size: clamp(2.75rem, 15vw, 4.5rem); }
  .hero-alias {
    margin: 0;
    letter-spacing: 0.2em;
  }
  .hero-rings {
    right: -38vw;
    width: 92vw;
    opacity: 0.32;
  }
  .hero-scroll { display: none; }
}

@media (max-width: 560px) {
  .contact-grid { flex-direction: column; }
  .contact-qr { align-self: center; }
  .works-list li { flex-direction: column; }
  .works-meta { white-space: normal; }
}

/* --------------------------------------------------------------------------
   16. 无障碍与打印
   -------------------------------------------------------------------------- */
@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;
  }
  .js .reveal {
    opacity: 1;
    transform: none;
  }
}

@media print {
  .prototype-bar,
  .site-header,
  .hero-rings,
  .hero-scroll,
  .hero-actions,
  .contact-qr { display: none !important; }

  body {
    background: #fff;
    color: #000;
    font-size: 11pt;
  }
  .section {
    padding: 1.5rem 0;
    break-inside: avoid;
  }
  .section-alt,
  .section-contact { background: #fff; }
  .site-footer {
    background: #fff;
    color: #000;
  }
  a { text-decoration: underline; }
}