/* ============================================
   金鼎钧窑 — 东方美学设计系统
   ============================================ */

:root {
  /* 颜色：钧瓷釉色 × 金鼎金 × 宣纸白 */
  --paper: #faf7f2;
  --paper-soft: #f4efe7;
  --paper-dark: #ece5db;
  --ink: #241812;
  --ink-2: #5c5148;
  --ink-3: #9b8f82;
  --line: #e0d7cc;
  --line-2: #d2c8bb;
  --gold: #c8a464;
  --gold-light: #e8d4a8;
  --junqing: #4a6f8a;
  --junzi: #7d4a6b;
  --red-glaze: #b85c4a;
  --shadow: 0 8px 30px rgba(36, 24, 18, 0.10);
  --shadow-lg: 0 24px 60px rgba(36, 24, 18, 0.16);
  --maxw: 1200px;
  --radius: 16px;
  --radius-sm: 10px;

  /* 字体 */
  --font-serif: "Noto Serif SC", "Songti SC", "STSong", "SimSun", serif;
  --font-sans: "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

/* 重置 */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  color: var(--ink-2);
  background: var(--paper);
  line-height: 1.85;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 700; color: var(--ink); }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea { font: inherit; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ============================================
   按钮
   ============================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 26px; border-radius: 999px; font-weight: 600; font-size: 0.9375rem;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s;
  white-space: nowrap; border: 1px solid transparent;
}
.btn--primary { background: var(--gold); color: var(--ink); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(200, 164, 100, .40); }
.btn--ghost { background: transparent; color: var(--paper); border-color: rgba(250,247,242,.45); }
.btn--ghost:hover { background: rgba(250,247,242,.10); border-color: rgba(250,247,242,.7); transform: translateY(-2px); }
.btn--lg { padding: 15px 32px; font-size: 1rem; }

/* ============================================
   导航
   ============================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  color: var(--paper);
  background: rgba(36,24,18,0.35);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(250,247,242,.10);
  transition: background .35s ease, border-color .35s ease;
}
.nav.scrolled { background: rgba(36,24,18,0.92); border-bottom-color: rgba(250,247,242,.12); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }

.logo { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-serif); font-weight: 700; font-size: 1.35rem; color: var(--paper); letter-spacing: 0.04em; }
.logo__mark { display: inline-flex; filter: drop-shadow(0 2px 6px rgba(0,0,0,.2)); }
.logo__img { height: 44px; width: auto; display: block; filter: drop-shadow(0 2px 8px rgba(0,0,0,.45)) brightness(1.08) contrast(1.05); }

.nav__links { display: flex; align-items: center; gap: 4px; }
.nav__links a { padding: 9px 16px; border-radius: 999px; font-size: 0.9375rem; font-weight: 500; color: rgba(250,247,242,.82); transition: color .2s, background .2s; }
.nav__links a:hover { color: var(--paper); background: rgba(250,247,242,.10); }
.nav__links .nav__cta { color: var(--ink); background: var(--gold); padding: 10px 22px; }
.nav__links .nav__cta:hover { background: var(--gold-light); transform: translateY(-1px); }

.nav__toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav__toggle span { width: 24px; height: 2px; background: var(--paper); border-radius: 2px; transition: transform .25s, opacity .25s; }
.nav__toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================
   Hero
   ============================================ */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: center; justify-content: center;
  text-align: center; overflow: hidden; color: var(--paper);
  padding: 120px 0 80px;
}
.hero__media {
  position: absolute; inset: 0; z-index: 0;
}
.hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: center 25%; transform: scale(1.22); }
.hero__vignette {
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 40%, rgba(36,24,18,0) 0%, rgba(36,24,18,0.62) 65%, rgba(36,24,18,0.88) 100%);
}
.hero__inner { position: relative; z-index: 2; max-width: 820px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 16px; border-radius: 999px;
  background: rgba(250,247,242,.12); color: var(--gold-light);
  font-size: 0.8125rem; font-weight: 600; letter-spacing: 0.06em;
  border: 1px solid rgba(250,247,242,.16);
}
.eyebrow__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 4px rgba(200,164,100,.22); animation: pulse 2.4s infinite; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 4px rgba(200,164,100,.22); } 50% { box-shadow: 0 0 0 8px rgba(200,164,100,.05); } }

.hero__title {
  margin-top: 28px; font-family: var(--font-serif); font-weight: 900;
  font-size: clamp(4rem, 12vw, 8.5rem); line-height: 1.05; letter-spacing: 0.04em;
  display: flex; flex-direction: column; gap: 0.05em;
  color: #fff5e3;
  text-shadow: 0 2px 18px rgba(0,0,0,.45), 0 0 32px rgba(0,0,0,.25);
}
.hero__crest {
  display: flex; justify-content: center;
  margin-bottom: 28px;
}
.hero__crest img {
  width: 92px; height: 92px; object-fit: contain;
  filter: drop-shadow(0 6px 22px rgba(0,0,0,.45)) drop-shadow(0 0 24px rgba(200,164,100,.18));
  opacity: .98;
}
.hero__sub { margin-top: 24px; font-size: clamp(1rem, 1.8vw, 1.25rem); color: rgba(255,245,227,.92); }
.hero__sub strong { display: inline-block; color: var(--gold-light); font-weight: 700; font-size: 1.1em; margin-bottom: 6px; letter-spacing: 0.04em; }
.hero__actions { margin-top: 40px; display: inline-flex; gap: 14px; flex-wrap: wrap; justify-content: center; }

/* ============================================
   品牌引言
   ============================================ */
.intro { padding: clamp(80px, 12vw, 140px) 0; background: var(--paper); text-align: center; }
.intro__inner { max-width: 820px; margin: 0 auto; }
.intro__kicker { font-size: 0.8125rem; font-weight: 700; color: var(--gold); letter-spacing: 0.1em; text-transform: uppercase; }
.intro__quote { margin-top: 22px; font-family: var(--font-serif); font-size: clamp(1.6rem, 3.2vw, 2.25rem); font-weight: 600; color: var(--ink); line-height: 1.6; letter-spacing: 0.02em; }
.intro__body { margin-top: 28px; font-size: 1.0625rem; color: var(--ink-2); }

/* ============================================
   通用 Section
   ============================================ */
.section { padding: clamp(80px, 11vw, 130px) 0; }
.section--soft { background: var(--paper-soft); }
.section__head { text-align: center; max-width: 700px; margin: 0 auto 56px; }
.section__eyebrow { display: inline-block; font-size: 0.8125rem; font-weight: 700; color: var(--gold); letter-spacing: 0.1em; text-transform: uppercase; }
.section__title { margin-top: 14px; color: var(--ink); font-size: clamp(1.9rem, 4vw, 2.75rem); letter-spacing: 0.02em; line-height: 1.2; }
.section__lead { margin-top: 16px; font-size: 1.0625rem; color: var(--ink-2); }

/* ============================================
   特性卡片
   ============================================ */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature {
  padding: 32px 28px; border-radius: var(--radius); background: #fff;
  border: 1px solid var(--line); transition: transform .3s ease, box-shadow .3s ease, border-color .3s;
}
.feature:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--line-2); }
.feature__icon {
  width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--junqing), var(--junzi)); color: #fff; margin-bottom: 20px;
  box-shadow: 0 6px 18px rgba(125,74,107,.22);
}
.feature h3 { font-size: 1.25rem; margin-bottom: 10px; }
.feature p { font-size: 0.9375rem; color: var(--ink-2); line-height: 1.75; }

/* ============================================
   匠心传承 Steps
   ============================================ */
.steps { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr auto 1fr; gap: 0; align-items: stretch; }
.step { padding: 0 20px; text-align: center; }
.step__num { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: 50%; font-family: var(--font-serif); font-size: 1rem; font-weight: 700; color: var(--gold); border: 1px solid var(--line-2); margin-bottom: 16px; }
.step h3 { font-size: 1.25rem; margin-bottom: 10px; }
.step p { font-size: 0.9375rem; color: var(--ink-2); max-width: 240px; margin: 0 auto; }
.step__line { width: 32px; align-self: center; height: 1px; background: linear-gradient(90deg, var(--line-2), var(--gold), var(--line-2)); }

/* ---------- 带图步骤 ---------- */
.steps--visual { align-items: flex-start; }
.steps--visual .step {
  display: flex; flex-direction: column; align-items: center;
  padding: 0 12px;
}
.step__visual {
  width: 150px; height: 150px; border-radius: 50%; overflow: hidden;
  margin-bottom: 22px;
  border: 1px solid var(--line-2);
  box-shadow: 0 12px 40px rgba(91,73,58,.12);
  transition: transform .45s ease, box-shadow .45s ease;
}
.step__visual img {
  width: 100%; height: 100%; object-fit: cover; object-position: center;
  transition: transform .6s ease;
}
.step:hover .step__visual {
  transform: translateY(-6px);
  box-shadow: 0 18px 50px rgba(91,73,58,.18);
}
.step:hover .step__visual img { transform: scale(1.06); }
.steps--visual .step__num {
  width: 36px; height: 36px; font-size: 0.875rem;
  background: var(--paper); margin-bottom: 12px;
}
.steps--visual .step h3 { margin-bottom: 8px; }

.craft__photo {
  margin: 0 auto 56px; max-width: 900px;
  border-radius: var(--radius); overflow: hidden;
  background: var(--ink); box-shadow: var(--shadow-lg);
  border: 1px solid var(--line-2);
}
.craft__photo img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; object-position: center 35%; }
.craft__photo figcaption {
  padding: 14px 20px; font-family: var(--font-serif); font-size: 0.875rem;
  color: var(--ink-3); text-align: center; background: var(--paper);
  border-top: 1px solid var(--line);
}

/* ============================================
   沉浸式区块
   ============================================ */
.immersive {
  position: relative; min-height: 520px; display: flex; align-items: center; justify-content: center;
  text-align: center; color: var(--paper); overflow: hidden;
}
.immersive__bg { position: absolute; inset: 0; background-size: cover; background-position: center; transform: scale(1.05); }
.immersive__overlay { position: absolute; inset: 0; background: rgba(36,24,18,.72); }
.immersive__inner { position: relative; z-index: 2; max-width: 760px; }
.immersive__eyebrow { font-size: 0.8125rem; font-weight: 700; color: var(--gold-light); letter-spacing: 0.1em; text-transform: uppercase; }
.immersive__title { margin-top: 18px; font-size: clamp(2rem, 4.5vw, 3.25rem); font-weight: 700; line-height: 1.2; color: #fff5e3; text-shadow: 0 2px 18px rgba(0,0,0,.5), 0 0 28px rgba(0,0,0,.3); }
.immersive__sub { margin-top: 18px; font-size: 1.0625rem; color: rgba(255,245,227,.92); }
.immersive .btn { margin-top: 32px; }

/* ============================================
   数据 Stats
   ============================================ */
.stats { background: var(--ink); color: var(--paper); padding: clamp(64px, 9vw, 100px) 0; }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat__num { font-family: var(--font-serif); font-size: clamp(2.6rem, 5vw, 3.75rem); font-weight: 700; letter-spacing: 0.02em; color: var(--gold); }
.stat__suffix { font-size: clamp(1.1rem, 2.2vw, 1.5rem); font-weight: 600; color: var(--gold-light); margin-left: 2px; }
.stat p { margin-top: 8px; color: var(--ink-3); font-size: 0.9375rem; }

/* ============================================
   作品鉴赏 Gallery
   ============================================ */
.gallery { display: grid; grid-template-columns: 1.15fr 1fr; grid-template-rows: repeat(3, 220px); gap: 18px; }
.gallery__item { position: relative; border-radius: var(--radius); overflow: hidden; background: var(--ink); }
.gallery__item--tall { grid-row: span 3; }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease, opacity .3s; }
.gallery__item:hover img { transform: scale(1.05); }
.gallery__item figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 24px;
  background: linear-gradient(to top, rgba(36,24,18,.9), transparent);
  color: var(--paper); transform: translateY(8px); opacity: 0; transition: transform .35s, opacity .35s;
}
.gallery__item:hover figcaption { transform: translateY(0); opacity: 1; }
.gallery__item figcaption strong { display: block; font-family: var(--font-serif); font-size: 1.125rem; margin-bottom: 4px; }
.gallery__item figcaption span { font-size: 0.875rem; color: rgba(250,247,242,.75); }
.gallery__note { margin-top: 18px; text-align: center; font-size: 0.8125rem; color: var(--ink-3); }

/* ============================================
   作品鉴赏：分类滚动画廊
   ============================================ */
.works-gallery { margin-top: 8px; }
.works-gallery__tabs {
  display: flex; gap: 10px; flex-wrap: wrap; justify-content: center;
  margin-bottom: 28px;
}
.works-gallery__tab {
  padding: 10px 22px; border-radius: 999px;
  background: transparent; color: var(--ink-2); border: 1px solid var(--line-2);
  font-size: 0.9375rem; font-weight: 600; font-family: var(--font-sans);
  transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.works-gallery__tab:hover { border-color: var(--gold); color: var(--ink); }
.works-gallery__tab.is-active {
  background: var(--gold); color: var(--ink); border-color: var(--gold);
  box-shadow: 0 6px 18px rgba(200,164,100,.32);
}

.works-gallery__panel { display: none; position: relative; }
.works-gallery__panel.is-active { display: block; }

.works-gallery__intro {
  margin-bottom: 20px; padding: 20px 28px;
  background: linear-gradient(135deg, rgba(201,169,97,.06), rgba(201,169,97,.02));
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.works-gallery__intro h3 {
  font-family: var(--font-serif); font-size: 1.25rem; font-weight: 700;
  color: var(--ink); margin: 0 0 8px;
}
.works-gallery__intro p {
  margin: 0; font-size: 0.9375rem; line-height: 1.7;
  color: var(--ink-2); max-width: 860px;
}

.works-gallery__track {
  display: flex; gap: 18px;
  overflow-x: auto; overflow-y: hidden;
  scroll-snap-type: x mandatory; scroll-behavior: smooth;
  padding: 8px 4px 24px; margin: 0 -4px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--gold) var(--line);
}
.works-gallery__track::-webkit-scrollbar { height: 6px; }
.works-gallery__track::-webkit-scrollbar-track { background: var(--line); border-radius: 3px; }
.works-gallery__track::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 3px; }

.works-gallery__card {
  flex: 0 0 auto; width: 280px; height: 360px; border-radius: var(--radius);
  overflow: hidden; background: var(--ink); scroll-snap-align: start;
  box-shadow: var(--shadow); transition: transform .35s ease, box-shadow .35s ease;
}
.works-gallery__card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.works-gallery__card img { width: 100%; height: 100%; object-fit: contain; background: var(--ink); padding: 6px; box-sizing: border-box; transition: transform .6s ease; }
.works-gallery__card:hover img { transform: scale(1.05); }

.works-gallery__arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(250,247,242,.95); color: var(--ink);
  border: 1px solid var(--line-2); box-shadow: var(--shadow);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity .25s, background .2s, transform .2s;
}
.works-gallery__panel:hover .works-gallery__arrow,
.works-gallery__panel.is-active .works-gallery__arrow { opacity: 1; pointer-events: auto; }
.works-gallery__arrow:hover { background: #fff; transform: translateY(-50%) scale(1.08); }
.works-gallery__arrow--prev { left: -16px; }
.works-gallery__arrow--next { right: -16px; }

@media (max-width: 980px) {
  .works-gallery__card { width: 240px; height: 310px; }
  .works-gallery__arrow { display: none; }
  .works-gallery__tabs { gap: 8px; }
  .works-gallery__tab { padding: 8px 16px; font-size: 0.875rem; }
  .works-gallery__intro { padding: 16px 18px; margin-bottom: 14px; }
  .works-gallery__intro h3 { font-size: 1.0625rem; }
  .works-gallery__intro p { font-size: 0.875rem; }
}

/* ============================================
   窑口实景 Kiln (视差背景 + 浮层信息卡)
   ============================================ */
.section--kiln {
  position: relative; min-height: 620px;
  display: flex; align-items: center;
  background: var(--ink); color: var(--paper);
  overflow: hidden;
}
.kiln__media {
  position: absolute; inset: 0; z-index: 0; overflow: hidden;
}
.kiln__media img.kiln__slide {
  position: absolute; top: -15%; left: 0;
  width: 100%; height: 130%; object-fit: cover; object-position: center 40%;
  opacity: 0;
  will-change: transform, opacity;
  transform: translateY(var(--parallax-y, 0)) scale(1.03);
  transition: opacity 1.8s ease-in-out, transform 0.15s linear;
}
.kiln__media img.kiln__slide.is-active { opacity: .55; }
.kiln__controls {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.kiln__slide-dots {
  display: flex; gap: 8px;
}
.kiln__slide-dots i {
  display: block; width: 8px; height: 8px; border-radius: 50%;
  background: rgba(250,247,242,.35);
  transition: background .4s, width .4s;
}
.kiln__slide-dots i.is-active {
  background: var(--gold-light); width: 24px; border-radius: 4px;
}
.kiln__slider {
  -webkit-appearance: none; appearance: none;
  width: 220px; height: 4px; border-radius: 2px;
  background: rgba(250,247,242,.25); outline: none; cursor: pointer;
}
.kiln__slider::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--gold); cursor: grab;
  box-shadow: 0 2px 8px rgba(0,0,0,.4), 0 0 0 4px rgba(200,164,100,.18);
  transition: transform .2s, box-shadow .2s;
}
.kiln__slider::-webkit-slider-thumb:hover {
  transform: scale(1.2); box-shadow: 0 2px 12px rgba(0,0,0,.5), 0 0 0 6px rgba(200,164,100,.28);
}
.kiln__slider::-webkit-slider-thumb:active { cursor: grabbing; }
.kiln__slider::-moz-range-thumb {
  width: 16px; height: 16px; border-radius: 50%; border: none;
  background: var(--gold); cursor: grab;
  box-shadow: 0 2px 8px rgba(0,0,0,.4), 0 0 0 4px rgba(200,164,100,.18);
}
.kiln__slider::-moz-range-thumb:hover { transform: scale(1.2); }
.kiln__slider::-moz-range-track {
  height: 4px; border-radius: 2px; background: rgba(250,247,242,.25);
}
.kiln__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(36,24,18,.92) 0%, rgba(36,24,18,.55) 50%, rgba(36,24,18,.15) 100%);
}
.kiln__inner { position: relative; z-index: 2; width: 100%; }
.kiln__panel {
  max-width: 520px; padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  text-shadow: 0 2px 10px rgba(0,0,0,.55);
}
.kiln__panel p { color: rgba(250, 247, 242, .82); font-size: 0.9375rem; margin-top: 16px; }
.kiln__panel p strong { color: var(--gold-light); font-weight: 600; }
.kiln__poem {
  margin: 0 0 4px;
  padding: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 700;
  line-height: 1.7;
  letter-spacing: 0.08em;
  color: #fff5e3;
  text-shadow: 0 2px 18px rgba(0,0,0,.5), 0 0 32px rgba(0,0,0,.25);
}
.kiln__panel .section__title {
  margin-top: 18px;
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  font-weight: 500;
  color: var(--gold-light);
  letter-spacing: 0.12em;
}

/* ============================================
   大师 Master
   ============================================ */
.master {
  padding: clamp(80px, 11vw, 130px) 0;
  background: var(--paper-soft);
}
.master__inner {
  display: grid; grid-template-columns: 1fr 1.15fr; gap: 64px; align-items: start;
}
.master__portrait {
  position: sticky; top: 110px;
  display: flex; flex-direction: column; gap: 12px; align-items: center;
}
.master__portrait-frame {
  width: 100%;
  aspect-ratio: 1 / 1.15;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(200, 164, 100, .22);
}
.master__portrait-frame img { width: 100%; height: 100%; object-fit: cover; }
.master__portrait-cap {
  font-family: var(--font-serif); font-size: 0.875rem; color: var(--ink-3); letter-spacing: 0.06em;
}
.master__name {
  margin-top: 14px; font-size: clamp(2.25rem, 4.5vw, 3rem); letter-spacing: 0.04em;
  color: var(--ink); line-height: 1.1;
}
.master__title {
  margin-top: 10px; font-size: 1.0625rem; color: var(--gold); font-weight: 600; letter-spacing: 0.04em;
}
.master__tags {
  margin-top: 24px; display: flex; flex-wrap: wrap; gap: 8px;
}
.master__tags li {
  padding: 7px 14px; border-radius: 999px;
  background: rgba(200, 164, 100, .12); color: var(--ink);
  font-size: 0.8125rem; font-weight: 600; border: 1px solid rgba(200, 164, 100, .28);
}
.master__tags li.master__tag--primary {
  background: rgba(200, 164, 100, .24);
  border-color: rgba(200, 164, 100, .48);
  color: var(--ink);
}
.master__bio {
  margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line-2);
  font-size: 1.0625rem; color: var(--ink-2); line-height: 1.9;
}
.master__sub {
  margin-top: 32px; font-size: 1.125rem; color: var(--ink);
  position: relative; padding-left: 18px;
}
.master__sub::before {
  content: ""; position: absolute; left: 0; top: 9px; width: 4px; height: 18px; background: var(--gold);
}
.master__works {
  margin-top: 16px; display: flex; flex-direction: column; gap: 0;
}
.master__works li {
  display: grid; grid-template-columns: 130px 1fr; gap: 16px; align-items: baseline;
  padding: 14px 0; border-bottom: 1px dashed var(--line-2);
  font-size: 0.9375rem;
}
.master__works li:last-child { border-bottom: none; }
.master__works li span { font-family: var(--font-serif); font-weight: 700; color: var(--ink); font-size: 1rem; }
.master__works li em { color: var(--ink-2); font-style: normal; }

/* 时间线样式（按年份排列） */
.master__works--timeline li {
  grid-template-columns: 64px 1fr; gap: 20px; align-items: baseline;
  padding: 13px 0; border-bottom: 1px dashed var(--line-2);
}
.mw-year {
  font-family: var(--font-serif) !important; font-weight: 700 !important;
  color: var(--gold) !important; font-size: 1rem !important;
  letter-spacing: 0.02em; position: relative;
}
.mw-year::after {
  content: ""; position: absolute; right: -10px; top: 50%; transform: translateY(-50%);
  width: 4px; height: 4px; border-radius: 50%; background: var(--gold); opacity: .4;
}

/* ============================================
   荣誉 Honors
   ============================================ */
.honors {
  padding: clamp(80px, 11vw, 130px) 0;
  background: var(--paper);
}
.honors__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.honor-card {
  position: relative; padding: 36px 32px;
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s;
}
.honor-card::before {
  content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  transform: scaleX(0); transform-origin: left;
  transition: transform .4s cubic-bezier(.16,1,.3,1);
}
.honor-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--line-2); }
.honor-card:hover::before { transform: scaleX(1); }
.honor-card__year {
  display: inline-block; padding: 4px 12px; border-radius: 999px;
  background: var(--ink); color: var(--gold); font-family: var(--font-serif);
  font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.1em;
}
.honor-card h3 { margin-top: 18px; font-size: 1.25rem; color: var(--ink); line-height: 1.4; }
.honor-card p { margin-top: 12px; font-size: 0.9375rem; color: var(--ink-2); line-height: 1.8; }
.about { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: center; }
.about__text h2 { margin-top: 14px; }
.about__text p { margin-top: 18px; font-size: 1rem; color: var(--ink-2); }
.about__text strong { display: inline; color: var(--ink); background: linear-gradient(180deg, transparent 55%, rgba(201,169,97,.42) 55%); padding: 0 2px; font-weight: 700; }
.about__list { margin-top: 24px; display: flex; flex-direction: column; gap: 10px; }
.about__list li { position: relative; padding-left: 24px; font-size: 0.9375rem; color: var(--ink-2); }
.about__list li::before { content: ""; position: absolute; left: 0; top: 9px; width: 10px; height: 10px; border-radius: 50%; background: var(--gold); }
.about__image { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }
.about__image img { width: 100%; height: auto; }

/* ============================================
   CTA 联系
   ============================================ */
.cta { padding: clamp(80px, 11vw, 130px) 0; background: var(--paper); }
.cta__inner { max-width: 720px; margin: 0 auto; text-align: center; }
.cta__eyebrow { font-size: 0.8125rem; font-weight: 700; color: var(--gold); letter-spacing: 0.1em; text-transform: uppercase; }
.cta__title { margin-top: 16px; font-size: clamp(2rem, 4vw, 2.75rem); }
.cta__sub { margin-top: 16px; font-size: 1.0625rem; color: var(--ink-2); }
.cta__form { margin-top: 34px; display: flex; flex-direction: column; gap: 14px; text-align: left; }
.cta__form input, .cta__form textarea {
  padding: 15px 20px; border-radius: 12px; border: 1px solid var(--line-2); background: #fff;
  color: var(--ink); font-size: 0.9375rem; transition: border-color .2s, box-shadow .2s;
}
.cta__form input::placeholder, .cta__form textarea::placeholder { color: var(--ink-3); }
.cta__form input:focus, .cta__form textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(200,164,100,.14); }
.cta__form textarea { resize: vertical; min-height: 100px; }
.cta__form .btn { align-self: stretch; justify-content: center; margin-top: 6px; }
.cta__note { margin-top: 18px; font-size: 0.875rem; color: var(--ink-3); display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 24px; }
.cta__note > span { display: inline-flex; align-items: baseline; gap: 6px; white-space: nowrap; }
.cta__note a { color: var(--ink); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

/* ============================================
   页脚
   ============================================ */
.footer { background: var(--ink); color: var(--paper); padding: 70px 0 32px; }
.footer__inner { display: grid; grid-template-columns: 1.3fr 2fr; gap: 56px; }
.footer__brand p { margin-top: 16px; font-size: 0.9375rem; color: var(--ink-3); line-height: 1.8; }
.footer__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer__col h4 { font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gold-light); margin-bottom: 16px; }
.footer__col a, .footer__col span { display: block; font-size: 0.9375rem; color: rgba(250,247,242,.72); padding: 6px 0; transition: color .2s; }
.footer__col a:hover { color: var(--paper); }
.footer__qr-link { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; margin-top: 14px; padding: 0 !important; }
.footer__qr-card { position: relative; }
.footer__qr-link:hover .footer__qr { transform: translateY(-2px); }
.footer__qr { width: 88px; height: 88px; display: block; border-radius: 4px; background: #fff; padding: 4px; transition: transform .25s; }
.footer__qr-shop { font-size: 0.78rem; color: var(--gold-light); letter-spacing: 0.08em; text-align: left; }
.footer__qr-hint { font-size: 0.7rem; color: rgba(250,247,242,.45); letter-spacing: 0.04em; text-align: left; }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; margin-top: 56px; padding-top: 24px; border-top: 1px solid rgba(250,247,242,.12); font-size: 0.8125rem; color: var(--ink-3); }
.footer__icp { color: var(--ink-3); text-decoration: none; transition: color .3s ease; white-space: nowrap; }
.footer__icp:hover { color: var(--gold); }

/* ============================================
   滚动渐入动画
   ============================================ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s cubic-bezier(.16,1,.3,1), transform .8s cubic-bezier(.16,1,.3,1); }
.reveal.in { opacity: 1; transform: none; }

/* ============================================
   响应式
   ============================================ */
@media (max-width: 1100px) {
  .stats__grid { grid-template-columns: repeat(4, 1fr); gap: 36px 20px; }
  .honors__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 980px) {
  .features { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr 1fr; gap: 36px 18px; }
  .steps--visual { grid-template-columns: 1fr 1fr; gap: 42px 24px; }
  .step__line { display: none; }
  .step__visual { width: 150px; height: 150px; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: 36px 24px; }
  .gallery { grid-template-columns: 1fr 1fr; grid-template-rows: 260px 220px 220px; }
  .gallery__item--tall { grid-row: span 2; }
  .about { grid-template-columns: 1fr; gap: 40px; }
  .footer__inner { grid-template-columns: 1fr; gap: 40px; }
  .footer__cols { grid-template-columns: repeat(3, 1fr); }
  .master__inner { grid-template-columns: 1fr; gap: 40px; }
  .master__portrait { position: static; max-width: 420px; margin: 0 auto; }
  .section--kiln { min-height: 520px; }
  .kiln__panel { max-width: 100%; padding: 0; }
}

@media (max-width: 680px) {
  .nav__links {
    position: fixed; inset: 76px 0 auto 0; flex-direction: column; align-items: stretch;
    background: rgba(36,24,18,.97); padding: 16px 20px 24px; gap: 6px;
    border-bottom: 1px solid rgba(250,247,242,.12);
    transform: translateY(-130%); transition: transform .35s cubic-bezier(.16,1,.3,1);
    pointer-events: none;
  }
  .nav__links.open { transform: translateY(0); pointer-events: auto; }
  .nav__links a { padding: 12px 14px; font-size: 1rem; }
  .nav__links .nav__cta { justify-content: center; margin-top: 6px; }
  .nav__toggle { display: flex; }

  .hero__title { font-size: clamp(2.5rem, 12vw, 4rem); }
  .hero__actions { flex-direction: column; width: 100%; max-width: 280px; margin-left: auto; margin-right: auto; }
  .hero__actions .btn { width: 100%; }

  .features { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .steps--visual { grid-template-columns: 1fr; gap: 40px 0; }
  .step__visual { width: 170px; height: 170px; }
  .stats__grid { grid-template-columns: 1fr 1fr; }
  .gallery { grid-template-columns: 1fr; grid-template-rows: auto; }
  .gallery__item { min-height: 280px; }
  .gallery__item--tall { grid-row: span 1; min-height: 420px; }
  .gallery__item figcaption { opacity: 1; transform: translateY(0); background: linear-gradient(to top, rgba(36,24,18,.85), transparent 80%); }
  .footer__cols { grid-template-columns: 1fr; gap: 10px; }
  .footer__bottom { flex-direction: column; gap: 8px; text-align: center; }
  .honors__grid { grid-template-columns: 1fr; }
  .master__works li { grid-template-columns: 1fr; gap: 4px; }
  .master__works--timeline li { grid-template-columns: 56px 1fr; gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
  .kiln__media img { transform: none !important; }
}

/* ============================================
   灯箱 Lightbox
   ============================================ */
.lightbox {
  position: fixed; inset: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  background: rgba(20, 14, 10, .96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0; visibility: hidden;
  transition: opacity .3s ease, visibility .3s ease;
}
.lightbox.is-open { opacity: 1; visibility: visible; }

.lightbox__bar {
  position: absolute; top: 0; left: 0; right: 0;
  display: flex; align-items: center; justify-content: center; gap: 24px;
  padding: 20px 80px;
  color: var(--paper); font-family: var(--font-serif);
  pointer-events: none;
  background: linear-gradient(to bottom, rgba(20,14,10,.65), transparent);
}
.lightbox__title {
  font-size: 1rem; font-weight: 600; letter-spacing: 0.08em;
  color: var(--gold-light);
}
.lightbox__counter {
  font-size: 0.875rem; color: rgba(250,247,242,.65);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
}
.lightbox__counter::before { content: "·"; margin-right: 24px; color: rgba(250,247,242,.3); }

.lightbox__stage {
  width: min(96vw, 1600px);
  height: min(88vh, 1100px);
  display: flex; align-items: center; justify-content: center;
  padding: 80px 80px;
  cursor: zoom-out;
}
.lightbox__image {
  max-width: 100%; max-height: 100%;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 30px 80px rgba(0,0,0,.55), 0 0 0 1px rgba(200,164,100,.18);
  transform: scale(.94);
  transition: transform .35s cubic-bezier(.16,1,.3,1);
}
.lightbox.is-open .lightbox__image { transform: scale(1); }

.lightbox__close, .lightbox__nav {
  position: absolute; display: flex; align-items: center; justify-content: center;
  background: rgba(250,247,242,.08); color: var(--paper);
  border: 1px solid rgba(250,247,242,.18);
  cursor: pointer; transition: background .2s, transform .2s, border-color .2s, opacity .2s;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.lightbox__close:hover, .lightbox__nav:hover {
  background: rgba(200,164,100,.85); color: var(--ink); border-color: var(--gold);
  transform: scale(1.06);
}
.lightbox__close:active, .lightbox__nav:active { transform: scale(.96); }

.lightbox__close {
  top: 20px; right: 20px;
  width: 48px; height: 48px; border-radius: 50%;
  z-index: 2;
}
.lightbox__nav {
  top: 50%; transform: translateY(-50%);
  width: 56px; height: 56px; border-radius: 50%;
  z-index: 2;
}
.lightbox__nav:hover { transform: translateY(-50%) scale(1.06); }
.lightbox__nav:active { transform: translateY(-50%) scale(.96); }
.lightbox__nav--prev { left: 20px; }
.lightbox__nav--next { right: 20px; }

/* 画廊卡片可点击的提示 */
.works-gallery__card { cursor: zoom-in; }
.works-gallery__card::after {
  content: "查看大图"; position: absolute; left: 50%; bottom: 14px;
  transform: translate(-50%, 6px);
  padding: 6px 14px; border-radius: 999px;
  background: rgba(20,14,10,.78); color: var(--paper);
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.06em;
  opacity: 0; pointer-events: none;
  transition: opacity .25s, transform .25s;
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  z-index: 2;
}
.works-gallery__card { position: relative; }
.works-gallery__card:hover::after {
  opacity: 1; transform: translate(-50%, 0);
}

/* 触屏/小屏适配 */
@media (max-width: 680px) {
  .lightbox__bar { padding: 14px 60px; gap: 14px; flex-direction: column; }
  .lightbox__title { font-size: 0.875rem; }
  .lightbox__counter { font-size: 0.75rem; }
  .lightbox__counter::before { display: none; }
  .lightbox__close { top: 12px; right: 12px; width: 42px; height: 42px; }
  .lightbox__nav { width: 46px; height: 46px; }
  .lightbox__nav--prev { left: 10px; }
  .lightbox__nav--next { right: 10px; }
  .lightbox__stage { padding: 70px 14px 14px; }
  .works-gallery__card::after { display: none; }
}