:root {
  --paper: #f8f3eb;
  --paper-2: #ede6d8;
  --ink: #1a2621;
  --ink-soft: #5a6e64;
  --jade: #8da99a;
  --jade-light: #d8e4d9;
  --gold: #b28a4c;
  --gold-dark: #7a5d33;
  --red: #9e392e;
  --line: rgba(115, 85, 44, 0.13);
  --glass: rgba(255, 252, 245, 0.76);
  --shadow: 0 20px 70px rgba(48, 43, 33, 0.08);
  --radius: 6px;
  --max: 1140px;
  --header: 72px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(ellipse 72rem 46rem at 50% -10%, rgba(255, 255, 255, .95), transparent 62%),
    radial-gradient(ellipse 34rem 26rem at 14% 22%, rgba(216, 228, 217, .28), transparent 66%),
    radial-gradient(ellipse 30rem 24rem at 88% 18%, rgba(178, 138, 76, .14), transparent 68%),
    linear-gradient(180deg, #fbf8f1 0%, #f7f0e6 48%, #efe5d4 100%);
  font-family: "Noto Sans SC", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(255,255,255,.32), transparent 18%, transparent 82%, rgba(255,255,255,.22)),
    radial-gradient(ellipse 44rem 20rem at 50% 100%, rgba(141, 169, 154, .12), transparent 70%);
  opacity: .75;
  pointer-events: none;
}

body.nav-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
p, h1, h2, h3 { margin-top: 0; }
p { margin-bottom: 1rem; }

.container {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
}

/* ===== Header ===== */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  min-height: var(--header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px clamp(18px, 4vw, 48px);
  background: rgba(248, 243, 235, .82);
  border-bottom: 1px solid rgba(115, 85, 44, .10);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  color: #fff9ec;
  font-size: 0.92rem;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--gold), var(--red));
  box-shadow: 0 8px 24px rgba(158, 57, 46, .18);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.8vw, 24px);
  color: var(--ink-soft);
  font-size: .9rem;
  letter-spacing: 0.01em;
}

.site-nav a {
  padding: 8px 0;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.site-nav a:hover { color: var(--ink); border-color: var(--gold); }

.menu-toggle {
  width: 40px;
  height: 40px;
  display: none;
  place-items: center;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 250, 245, .76);
  cursor: pointer;
}

.menu-toggle span {
  width: 18px;
  height: 2px;
  background: var(--ink);
  border-radius: 1px;
  transition: transform .22s ease, opacity .22s ease;
}

.menu-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-active span:nth-child(2) { opacity: 0; }
.menu-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  padding: calc(var(--header) + 60px) 0 100px;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 30vh;
  background: linear-gradient(180deg, transparent, rgba(248, 243, 235, .98));
  pointer-events: none;
}

/* 东方美学装饰线 — 纵向细线，像画框 */
.hero::before {
  display: none;
}

.hero-atmosphere {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 38rem 34rem at 34% 46%, rgba(255, 255, 255, .86), transparent 72%),
    radial-gradient(ellipse 28rem 34rem at 70% 42%, rgba(141, 169, 154, .13), transparent 72%),
    radial-gradient(ellipse 48rem 24rem at 52% 12%, rgba(178, 138, 76, .10), transparent 70%);
}

.hero-atmosphere::after {
  display: none;
}

.hero-stage {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(300px, 400px) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
}

/* Person — the focal point */
.hero-person {
  position: relative;
  margin: 0 auto;
  padding: 10px;
  border: 1px solid rgba(115, 85, 44, .14);
  border-radius: 999px 999px var(--radius) var(--radius);
  background: rgba(255, 250, 245, .55);
  box-shadow: 0 32px 100px rgba(48, 43, 33, .12);
  transition: transform .4s ease, box-shadow .4s ease;
}

.hero-person:hover {
  transform: translateY(-4px);
  box-shadow: 0 40px 120px rgba(48, 43, 33, .16);
}

.hero-person::before {
  content: "";
  position: absolute;
  inset: 22px -16px auto auto;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--red);
  opacity: .12;
}

.hero-person img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 50% 35%;
  border-radius: 999px 999px calc(var(--radius) - 2px) calc(var(--radius) - 2px);
}

.hero-person figcaption {
  padding: 12px 8px 2px;
  color: var(--gold-dark);
  font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
  font-size: .85rem;
  letter-spacing: 0.04em;
  text-align: center;
}

.hero-copy {
  max-width: 640px;
}

.hero-kicker {
  color: var(--gold-dark);
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

h1 {
  margin: 0 0 20px;
  font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
  line-height: 1.05;
  letter-spacing: 0.02em;
}

.h1-main {
  display: block;
  font-size: clamp(3.6rem, 8.5vw, 6.5rem);
  font-weight: 700;
}

.h1-sub {
  display: block;
  font-size: clamp(1.8rem, 4.5vw, 3.2rem);
  font-weight: 500;
  color: var(--ink-soft);
  margin-top: 4px;
  letter-spacing: 0.08em;
}

.hero-statement {
  max-width: 560px;
  margin-bottom: 18px;
  color: var(--ink);
  font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
  font-size: clamp(1.15rem, 2.8vw, 1.65rem);
  line-height: 1.6;
  font-weight: 500;
}

.hero-text {
  max-width: 540px;
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

/* ===== Buttons ===== */
.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 22px;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 250, 245, .7);
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: transform .25s ease, border-color .25s ease, background .25s ease, box-shadow .25s ease;
}

.button:hover {
  transform: translateY(-2px);
  border-color: rgba(158, 57, 46, .25);
  background: rgba(255, 250, 245, .95);
  box-shadow: 0 12px 36px rgba(48, 43, 33, .08);
}

.button.primary {
  color: #fffaf0;
  background: linear-gradient(135deg, var(--ink), #2f4a40);
  border-color: transparent;
  box-shadow: 0 8px 28px rgba(26, 38, 33, .18);
}

.button.primary:hover {
  box-shadow: 0 12px 40px rgba(26, 38, 33, .26);
  transform: translateY(-2px);
}

.button.quiet {
  color: var(--gold-dark);
  background: transparent;
  border-color: rgba(178, 138, 76, .2);
}

.button.quiet:hover {
  background: rgba(178, 138, 76, .06);
  border-color: rgba(178, 138, 76, .35);
}

.hero-index {
  position: absolute;
  z-index: 2;
  left: max(24px, 8vw);
  right: max(24px, 8vw);
  bottom: 32px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: rgba(90, 110, 100, .65);
  font-size: .82rem;
  letter-spacing: 0.02em;
}

/* ===== Sections ===== */
.section {
  position: relative;
  scroll-margin-top: var(--header);
}

.identity { padding: clamp(110px, 14vw, 170px) 0; }
.ability { padding: clamp(90px, 10vw, 130px) 0; }
.method { padding: clamp(120px, 14vw, 180px) 0; }
.consult { padding: clamp(90px, 10vw, 140px) 0; background: linear-gradient(180deg, rgba(255,250,245,.3), rgba(237,230,216,.5)); }
.teaching { padding: clamp(80px, 10vw, 120px) 0; }
.works { padding: clamp(120px, 14vw, 180px) 0; background: linear-gradient(180deg, rgba(248,243,235,.9), rgba(237,230,216,.35)); }
.aesthetics { padding: clamp(90px, 10vw, 140px) 0; }
.contact { padding: clamp(110px, 12vw, 160px) 0; background: linear-gradient(180deg, rgba(237,230,216,.3), rgba(26,38,33,.06)); }

/* ===== Typography ===== */
.section-label {
  color: var(--gold-dark);
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

h2 {
  margin: 0 0 20px;
  font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
  font-size: clamp(2rem, 6vw, 4.2rem);
  line-height: 1.15;
  letter-spacing: 0.01em;
  font-weight: 700;
}

h3 {
  margin: 0 0 10px;
  font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
  font-size: clamp(1.15rem, 2.5vw, 1.55rem);
  line-height: 1.3;
  font-weight: 600;
}

/* ===== Identity ===== */
.identity-grid {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(40px, 7vw, 100px);
  align-items: start;
}

.section-title-block h2 {
  max-width: 560px;
}

.prose {
  color: var(--ink-soft);
  font-size: 1.02rem;
  line-height: 1.85;
}

.narrative {
  max-width: 640px;
}

.narrative p {
  margin-bottom: 1.2rem;
}

.standpoint {
  color: var(--ink);
  font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
  font-size: clamp(1.15rem, 2.5vw, 1.65rem);
  line-height: 1.6;
  font-weight: 500;
  margin-top: 1.5rem;
}

/* ===== Ability ===== */
.section-head {
  max-width: 760px;
  margin-bottom: clamp(32px, 5vw, 60px);
}

.section-head p {
  color: var(--ink-soft);
  font-size: 1.05rem;
  line-height: 1.8;
}

.section-head.narrow {
  max-width: 680px;
}

.ability-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
  box-shadow: var(--shadow);
}

.ability-grid article {
  min-height: 280px;
  display: grid;
  align-content: end;
  padding: clamp(24px, 3.5vw, 36px);
  background: rgba(255, 250, 245, .75);
  transition: background .3s ease;
}

.ability-grid article:hover {
  background: rgba(255, 250, 245, .92);
}

.ability-grid span {
  display: block;
  color: var(--gold-dark);
  font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 14px;
  font-weight: 600;
}

.ability-grid p {
  color: var(--ink-soft);
  font-size: .98rem;
  line-height: 1.8;
  margin-bottom: 0;
}

/* ===== Method ===== */
.method-story {
  max-width: 720px;
  margin-bottom: clamp(32px, 5vw, 60px);
}

.method-story p {
  color: var(--ink-soft);
  font-size: 1.05rem;
  line-height: 1.85;
  margin-bottom: 1rem;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.method-grid article {
  min-height: 280px;
  padding: clamp(24px, 3.5vw, 36px);
  border-right: 1px solid var(--line);
  transition: background .3s ease;
}

.method-grid article:hover {
  background: rgba(255, 250, 245, .5);
}

.method-grid article:last-child { border-right: 0; }

.method-grid span {
  display: block;
  color: var(--gold);
  font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 10px;
  font-weight: 600;
}

.method-grid p {
  color: var(--ink-soft);
  font-size: .98rem;
  line-height: 1.8;
  margin-bottom: 0;
}

.method-foot {
  margin: 32px 0 0 auto;
  color: var(--ink);
  font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
  font-size: clamp(1.15rem, 2.5vw, 1.65rem);
  line-height: 1.6;
  font-weight: 500;
  text-align: right;
  white-space: nowrap;
}

/* ===== Consult ===== */
.consult-layout {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(40px, 7vw, 100px);
  align-items: start;
}

.sticky-title {
  position: sticky;
  top: calc(var(--header) + 40px);
}

.sticky-title p {
  color: var(--ink-soft);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 20px;
}

.consult-list {
  display: grid;
  gap: 16px;
}

.panel {
  padding: clamp(22px, 3.5vw, 32px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass);
  box-shadow: 0 14px 50px rgba(48, 43, 33, .06);
  transition: transform .3s ease, box-shadow .3s ease;
}

.panel:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 60px rgba(48, 43, 33, .1);
}

.panel.soft {
  background: rgba(255, 250, 245, .5);
}

.panel small {
  display: block;
  color: var(--gold);
  font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  margin-bottom: 8px;
  font-weight: 600;
}

.panel h3 {
  margin-bottom: 8px;
}

.panel p {
  color: var(--ink-soft);
  font-size: .98rem;
  line-height: 1.8;
  margin-bottom: .6rem;
}

.panel p:last-child {
  margin-bottom: 0;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.tags span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 5px 14px;
  border: 1px solid rgba(141, 169, 154, .25);
  border-radius: 999px;
  background: rgba(216, 228, 217, .4);
  color: var(--ink);
  font-size: .88rem;
  transition: border-color .2s ease, background .2s ease;
}

.tags span:hover {
  border-color: rgba(141, 169, 154, .5);
  background: rgba(216, 228, 217, .6);
}

.process {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}

.process li {
  min-height: 64px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 4px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 250, 245, .55);
  transition: background .2s ease, border-color .2s ease;
}

.process li:hover {
  background: rgba(255, 250, 245, .8);
  border-color: rgba(178, 138, 76, .2);
}

.process strong {
  color: var(--gold);
  font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
  font-size: 1.1rem;
  font-weight: 600;
}

.process span {
  color: var(--ink);
  font-size: .88rem;
}

.notice {
  color: var(--ink-soft);
  font-size: .92rem;
  margin-top: 8px;
}

/* ===== Teaching ===== */
.course-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.course-row span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 6px 16px;
  border: 1px solid rgba(141, 169, 154, .25);
  border-radius: 999px;
  background: rgba(216, 228, 217, .4);
  color: var(--ink);
  font-size: .92rem;
  transition: border-color .2s ease, background .2s ease;
}

.course-row span:hover {
  border-color: rgba(141, 169, 154, .5);
  background: rgba(216, 228, 217, .6);
}

.teaching-note {
  max-width: 640px;
  padding-left: clamp(0px, 14vw, 200px);
}

.teaching-note p {
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: .8rem;
}

.teaching-note .button {
  margin-top: 8px;
}

/* ===== Works ===== */
.works-grid {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: 16px;
}

.work-panel {
  padding: clamp(22px, 3.5vw, 32px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass);
  box-shadow: 0 14px 50px rgba(48, 43, 33, .06);
  transition: transform .3s ease, box-shadow .3s ease;
}

.work-panel:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 60px rgba(48, 43, 33, .1);
}

.articles-panel {
  grid-row: span 2;
  display: grid;
  align-content: start;
  gap: 20px;
  background: rgba(255, 250, 245, .72);
}

.articles-panel,
.articles-panel p,
.articles-panel .section-label {
  color: var(--ink);
}

.articles-panel .work-cover {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 4px;
}

.link-list {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.link-list a {
  display: block;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: .98rem;
  line-height: 1.7;
  transition: color .2s ease, border-color .2s ease, padding-left .2s ease;
}

.link-list a:hover {
  color: var(--ink);
  border-color: var(--gold);
  padding-left: 4px;
}

.novel-panel,
.music-panel {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 22px;
  align-items: center;
}

.novel-panel img,
.music-panel img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius);
  transition: transform .3s ease;
}

.novel-panel:hover img,
.music-panel:hover img {
  transform: scale(1.02);
}

.novel-panel img {
  object-position: center;
}

.music-panel img {
  aspect-ratio: 1;
  object-position: center;
}

.novel-panel p,
.music-panel p {
  color: var(--ink-soft);
  font-size: .98rem;
  line-height: 1.8;
  margin-bottom: .6rem;
}

.novel-panel p:last-child,
.music-panel p:last-child {
  margin-bottom: 0;
}

.novel-panel h3,
.music-panel h3 {
  margin-bottom: 8px;
}

/* ===== Aesthetics ===== */
.product-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.product-strip article {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass);
  box-shadow: 0 10px 40px rgba(48, 43, 33, .05);
  transition: transform .3s ease, box-shadow .3s ease;
}

.product-strip article:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 56px rgba(48, 43, 33, .1);
}

.product-strip img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  margin-bottom: 14px;
  border-radius: var(--radius);
  transition: transform .3s ease;
}

.product-strip article:hover img {
  transform: scale(1.02);
}

.product-strip h3 {
  margin-bottom: 6px;
  font-size: 1.05rem;
}

.product-strip p {
  color: var(--ink-soft);
  font-size: .9rem;
  line-height: 1.75;
  margin-bottom: 0;
}

/* ===== Contact ===== */
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(40px, 7vw, 100px);
  align-items: start;
}

.contact-lead {
  color: var(--ink-soft);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.qr-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.qr-grid article {
  display: grid;
  gap: 8px;
  justify-items: center;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass);
  box-shadow: 0 10px 40px rgba(48, 43, 33, .05);
  text-align: center;
  transition: transform .3s ease, box-shadow .3s ease;
}

.qr-grid article:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 56px rgba(48, 43, 33, .1);
}

.qr-grid img {
  width: min(180px, 100%);
  aspect-ratio: 1;
  border-radius: var(--radius);
  object-fit: cover;
}

.qr-grid h3 {
  font-size: 1rem;
  margin-bottom: 2px;
}

.qr-grid p {
  color: var(--ink-soft);
  font-size: .88rem;
  margin-bottom: 0;
}

.douyin-card img {
  object-position: 50% 35%;
}

/* ===== Footer ===== */
.site-footer {
  padding: 28px 0 40px;
  border-top: 1px solid var(--line);
  background: rgba(248, 243, 235, .85);
  font-size: .88rem;
}

.site-footer p {
  margin: 0 0 6px;
  color: var(--ink-soft);
  line-height: 1.7;
}

.site-footer p:last-child {
  margin-bottom: 0;
  font-size: .82rem;
  opacity: .85;
}

/* ===== Reveal animation ===== */
.reveal { opacity: 1; transform: none; }
.js .reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s cubic-bezier(.25, .46, .45, .94), transform .7s cubic-bezier(.25, .46, .45, .94);
}
.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Media Queries ===== */
@media (max-width: 1040px) {
  .site-nav { gap: 12px; }
  .identity-grid,
  .consult-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }
  .sticky-title { position: static; }
  .ability-grid,
  .method-grid,
  .product-strip,
  .qr-grid {
    grid-template-columns: 1fr 1fr;
  }
  .works-grid {
    grid-template-columns: 1fr;
  }
  .articles-panel {
    grid-row: auto;
  }
  .teaching-note {
    padding-left: 0;
  }
}

@media (max-width: 860px) {
  :root { --header: 64px; }
  .menu-toggle { display: grid; }
  .site-nav {
    position: fixed;
    top: var(--header);
    left: 12px;
    right: 12px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(248, 243, 235, .98);
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity .25s ease, transform .25s ease, visibility .25s ease;
  }
  .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }
  .site-nav a {
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px 10px;
    border: 1px solid rgba(115, 85, 44, .12);
    border-radius: var(--radius);
    background: rgba(255, 250, 245, .6);
    font-size: .92rem;
  }
  .hero-atmosphere {
    opacity: .5;
  }
  .hero-index { display: none; }
  .hero-stage {
    grid-template-columns: 1fr;
  }
  .hero-person {
    max-width: 300px;
    margin: 0 auto;
  }
  .novel-panel,
  .music-panel {
    grid-template-columns: 140px minmax(0, 1fr);
  }
}

@media (max-width: 640px) {
  .container { width: min(var(--max), calc(100% - 28px)); }
  .site-header { padding: 10px 14px; }
  .hero {
    min-height: auto;
    padding: calc(var(--header) + 40px) 0 70px;
  }
  .hero::before {
    display: none;
  }
  .hero-stage {
    gap: 28px;
  }
  .hero-person {
    max-width: 240px;
    order: -1;
  }
  .hero-person::before {
    width: 40px;
    height: 40px;
    top: 16px;
    right: -12px;
  }
  .h1-main {
    font-size: clamp(3.2rem, 18vw, 4.8rem);
  }
  .h1-sub {
    font-size: clamp(1.4rem, 8vw, 2rem);
    margin-top: 2px;
  }
  .hero-statement {
    font-size: clamp(1.05rem, 5vw, 1.35rem);
  }
  .hero-actions {
    flex-direction: column;
    gap: 8px;
    margin-top: 22px;
  }
  .button {
    width: 100%;
    min-height: 48px;
  }

  .identity, .ability, .method, .consult, .teaching, .works, .aesthetics, .contact {
    padding: 70px 0;
  }

  .identity-grid,
  .ability-grid,
  .method-grid,
  .product-strip,
  .qr-grid,
  .process,
  .novel-panel,
  .music-panel {
    grid-template-columns: 1fr;
  }

  .method-grid article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .method-grid article:last-child {
    border-bottom: 0;
  }

  .ability-grid article {
    min-height: 220px;
  }

  .section-head {
    margin-bottom: 28px;
  }

  .process li {
    min-height: 56px;
  }

  .method-foot {
    text-align: left;
    margin-top: 24px;
    white-space: normal;
  }

  .novel-panel img,
  .music-panel img {
    max-width: 200px;
    margin: 0 auto;
  }

  .novel-panel,
  .music-panel {
    text-align: center;
  }

  .novel-panel > div,
  .music-panel > div {
    text-align: left;
  }

  .product-strip article {
    padding: 16px;
  }

  .product-strip img {
    aspect-ratio: 16 / 10;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .qr-grid {
    grid-template-columns: 1fr 1fr;
  }
  .qr-grid article:last-child {
    grid-column: span 2;
    max-width: 200px;
    margin: 0 auto;
    width: 100%;
  }

  .teaching-note {
    padding-left: 0;
  }
}

@media (max-width: 400px) {
  .h1-main {
    font-size: clamp(2.8rem, 16vw, 3.6rem);
  }
  .h1-sub {
    font-size: clamp(1.2rem, 7vw, 1.6rem);
  }
  .qr-grid {
    grid-template-columns: 1fr;
  }
  .qr-grid article:last-child {
    grid-column: auto;
    max-width: none;
  }
}

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

/* Added depth modules */
.fit,
.outcomes,
.faq {
  padding: clamp(90px, 10vw, 140px) 0;
}

.fit,
.faq {
  background: linear-gradient(180deg, rgba(255,250,245,.35), rgba(237,230,216,.3));
}

.fit-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
  box-shadow: var(--shadow);
}

.fit-panel {
  min-height: 360px;
  display: grid;
  align-content: end;
  padding: clamp(26px, 4vw, 44px);
  background: rgba(255, 250, 245, .76);
}

.fit-panel.dark {
  color: #fff9ec;
  background: linear-gradient(135deg, rgba(23,40,35,.96), rgba(53,79,69,.94));
}

.fit-panel.dark h3,
.fit-panel.dark li {
  color: #fff9ec;
}

.fit-panel ul,
.faq-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.fit-panel li {
  position: relative;
  margin-top: 14px;
  padding-left: 18px;
  color: var(--ink-soft);
  line-height: 1.8;
}

.fit-panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.outcome-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--line);
}

.outcome-grid article {
  min-height: 260px;
  padding: clamp(24px, 4vw, 36px);
  background: rgba(255, 250, 245, .62);
}

.outcome-grid span {
  color: var(--gold);
  font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
  font-size: 1.6rem;
}

.outcome-grid p {
  color: var(--ink-soft);
  margin-bottom: 0;
}

.universe-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: -34px 0 34px;
  border: 1px solid var(--line);
  background: var(--line);
}

.universe-grid article {
  padding: 22px;
  background: rgba(255, 250, 245, .58);
}

.universe-grid span {
  display: block;
  margin-bottom: 6px;
  color: var(--gold-dark);
  font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
  font-size: 1.35rem;
}

.universe-grid p {
  color: var(--ink-soft);
  margin-bottom: 0;
}

.faq-list {
  display: grid;
  border-top: 1px solid var(--line);
}

.faq-list article {
  display: grid;
  grid-template-columns: minmax(220px, .8fr) minmax(0, 1.2fr);
  gap: clamp(20px, 4vw, 64px);
  padding: clamp(22px, 4vw, 34px) 0;
  border-bottom: 1px solid var(--line);
}

.faq-list h3 {
  margin-bottom: 0;
  font-size: clamp(1.08rem, 2.4vw, 1.45rem);
}

.faq-list p {
  color: var(--ink-soft);
  margin-bottom: 0;
}

@media (max-width: 1040px) {
  .outcome-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .fit,
  .outcomes,
  .faq {
    padding: 70px 0;
  }

  .fit-layout,
  .outcome-grid,
  .universe-grid,
  .faq-list article {
    grid-template-columns: 1fr;
  }

  .fit-panel,
  .outcome-grid article {
    min-height: auto;
  }

  .universe-grid {
    margin-top: -16px;
  }
}

/* Compact expandable content */
.consult-drawers {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}

.drawer-card,
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 250, 245, .68);
  box-shadow: 0 16px 44px rgba(48, 43, 33, .05);
  overflow: hidden;
}

.drawer-card summary,
.faq-item summary {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 62px;
  padding: 18px 54px 18px 20px;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  transition: background .22s ease, color .22s ease;
}

.drawer-card summary::-webkit-details-marker,
.faq-item summary::-webkit-details-marker {
  display: none;
}

.drawer-card summary::after,
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  color: var(--gold-dark);
  border: 1px solid rgba(178, 138, 76, .35);
  border-radius: 50%;
  transform: translateY(-50%);
  transition: transform .24s ease, background .24s ease;
}

.drawer-card[open] summary,
.faq-item[open] summary {
  background: rgba(237, 230, 216, .55);
}

.drawer-card[open] summary::after,
.faq-item[open] summary::after {
  content: "-";
  background: rgba(178, 138, 76, .12);
  transform: translateY(-50%) rotate(180deg);
}

.drawer-card summary span {
  flex: 0 0 auto;
  color: var(--gold);
  font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
  font-size: 1.2rem;
}

.drawer-card summary strong,
.faq-item summary {
  font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
  font-size: clamp(1.05rem, 2.4vw, 1.34rem);
  font-weight: 600;
}

.drawer-body,
.faq-item p {
  padding: 0 22px 22px;
  color: var(--ink-soft);
  animation: drawer-pop .26s ease both;
}

.drawer-body p:last-child,
.faq-item p:last-child {
  margin-bottom: 0;
}

.drawer-body ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.drawer-body li {
  position: relative;
  padding-left: 18px;
  margin-top: 10px;
  line-height: 1.8;
}

.drawer-body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.drawer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 18px;
  border: 1px solid var(--line);
  background: var(--line);
}

.drawer-grid article {
  padding: 18px;
  background: rgba(255, 252, 245, .72);
}

.drawer-grid span {
  display: block;
  margin-bottom: 6px;
  color: var(--gold-dark);
  font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
}

.drawer-grid p {
  margin: 0;
}

.faq-list {
  gap: 12px;
  border-top: 0;
}

.faq-list article {
  display: block;
  padding: 0;
  border-bottom: 0;
}

@keyframes drawer-pop {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 640px) {
  .drawer-grid {
    grid-template-columns: 1fr;
  }

  .drawer-card summary,
  .faq-item summary {
    min-height: 56px;
    padding-right: 50px;
  }
}