/* ==========================================================================
   SHU STUDIO — objects of quiet
   A quiet, gallery-like storefront. Bone paper, ink, long light.
   ========================================================================== */

:root {
  --paper:      #f4f1ea;
  --paper-deep: #ebe6dc;
  --paper-warm: #efeae0;
  --ink:        #15140f;
  --ink-2:      #3e3b34;
  --muted:      #746e63;
  --night:      #100f0c;
  --night-2:    #1a1814;
  --line:       rgba(21, 20, 15, 0.14);
  --line-soft:  rgba(21, 20, 15, 0.08);
  --line-light: rgba(244, 241, 234, 0.18);

  --serif: "Cormorant Garamond", "Iowan Old Style", "Palatino Linotype",
           Palatino, "Songti SC", "Noto Serif SC", Georgia, serif;
  --sans:  "Jost", -apple-system, BlinkMacSystemFont, "Helvetica Neue",
           "PingFang SC", "Hiragino Sans GB", Arial, sans-serif;

  --gutter: clamp(20px, 4.4vw, 68px);
  --max: 1560px;
  --ease: cubic-bezier(0.22, 0.61, 0.24, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --header-h: 78px;
}

/* --------------------------------------------------------------------------
   Reset
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.7;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
body.is-locked { overflow: hidden; }
html[data-lang-pending] body { visibility: hidden; }
section[id] { scroll-margin-top: 90px; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, h4, p, figure, dl, dd { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
::selection { background: var(--ink); color: var(--paper); }

:focus-visible {
  outline: 1px solid currentColor;
  outline-offset: 4px;
}

.skip {
  position: fixed; left: 16px; top: -60px; z-index: 200;
  background: var(--ink); color: var(--paper);
  padding: 10px 18px; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  transition: top 0.3s var(--ease);
}
.skip:focus { top: 16px; }

/* --------------------------------------------------------------------------
   Type helpers
   -------------------------------------------------------------------------- */
.eyebrow {
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted);
}
.display {
  font-family: var(--serif);
  font-weight: 300;
  line-height: 0.98;
  letter-spacing: -0.015em;
}
.display em { font-style: italic; letter-spacing: 0.005em; }
.rule { height: 1px; background: var(--line); border: 0; margin: 0; }

/* --------------------------------------------------------------------------
   Announcement
   -------------------------------------------------------------------------- */
.announce {
  position: relative;
  z-index: 45;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 34px;
  background: var(--paper);
  border-bottom: 1px solid var(--line-soft);
  font-size: 9.5px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-2);
  overflow: hidden;
  white-space: nowrap;
}
@media (max-width: 760px) {
  .announce { font-size: 9px; letter-spacing: 0.14em; }
}
.announce__item {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
  pointer-events: none;
  text-align: center;
  padding: 0 var(--gutter);
}
.announce__item.is-on { opacity: 1; transform: none; }

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 34px;
  left: 0;
  right: 0;
  z-index: 50;
  height: var(--header-h);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 var(--gutter);
  color: var(--paper);
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.6s var(--ease), color 0.6s var(--ease),
              border-color 0.6s var(--ease), top 0.5s var(--ease), height 0.5s var(--ease);
}
.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to bottom, rgba(8, 8, 7, 0.58) 0%, rgba(8, 8, 7, 0.24) 62%, rgba(8, 8, 7, 0) 100%);
  opacity: 1;
  transition: opacity 0.6s var(--ease);
  pointer-events: none;
}
.site-header.is-solid::before { opacity: 0; }
.site-header:not(.is-solid) { text-shadow: 0 1px 16px rgba(0, 0, 0, 0.45); }

.site-header.is-solid {
  top: 0;
  height: 68px;
  background: rgba(244, 241, 234, 0.94);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  backdrop-filter: blur(14px) saturate(120%);
  color: var(--ink);
  border-bottom: 1px solid var(--line-soft);
}
.site-header.is-solid .wordmark,
.site-header.is-solid .nav__link,
.site-header.is-solid .util { color: var(--ink); }

.nav { display: flex; align-items: center; gap: clamp(18px, 2.4vw, 40px); }
.nav--left { justify-self: start; grid-column: 1; grid-row: 1; }
.nav--right { justify-self: end; grid-column: 3; grid-row: 1; gap: clamp(14px, 1.7vw, 26px); }
.site-header > .wordmark { justify-self: center; grid-column: 2; grid-row: 1; }

.nav__link,
.util {
  position: relative;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: inherit;
  padding: 6px 0;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: opacity 0.3s var(--ease);
}
.nav__link::after,
.util::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s var(--ease);
  opacity: 0.5;
}
.nav__link:hover::after,
.util:hover::after { transform: scaleX(1); transform-origin: left; }

.wordmark {
  font-family: var(--serif);
  font-size: 21px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: inherit;
  padding-left: 0.34em; /* optical centering for tracking */
  white-space: nowrap;
  transition: color 0.6s var(--ease), opacity 0.3s var(--ease);
}
.wordmark:hover { opacity: 0.65; }

.sound {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: inherit;
  opacity: 0.5;
  padding: 6px 2px;
  margin-right: 2px;
  transition: opacity 0.35s var(--ease);
}
.sound:hover { opacity: 0.9; }
.sound.is-playing { opacity: 0.95; }
.sound__bars {
  display: flex;
  align-items: flex-end;
  gap: 2.5px;
  height: 12px;
  width: 11px;
}
.sound__bars i {
  display: block;
  width: 2px;
  height: 3px;
  background: currentColor;
  transition: height 0.35s var(--ease);
}
.sound__bars i:nth-child(1) { height: 4px; }
.sound__bars i:nth-child(2) { height: 9px; }
.sound__bars i:nth-child(3) { height: 6px; }
.sound.is-playing .sound__bars i { animation: soundBar 1.15s ease-in-out infinite; }
.sound.is-playing .sound__bars i:nth-child(2) { animation-delay: 0.18s; }
.sound.is-playing .sound__bars i:nth-child(3) { animation-delay: 0.36s; }
@keyframes soundBar {
  0%, 100% { height: 3px; }
  50%      { height: 10px; }
}
.sound__label {
  font-size: 9.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.sound.is-invite { animation: soundInvite 2.4s ease-in-out 3; }
@keyframes soundInvite {
  0%, 100% { opacity: 0.45; }
  50%      { opacity: 1; }
}
html[lang="zh-CN"] .sound__label { font-size: 11px; letter-spacing: 0.12em; }
@media (max-width: 900px) { .sound__label { display: none; } }
@media (prefers-reduced-motion: reduce) {
  .sound.is-playing .sound__bars i { animation: none; }
  .sound.is-playing .sound__bars i:nth-child(1) { height: 5px; }
  .sound.is-playing .sound__bars i:nth-child(2) { height: 9px; }
  .sound.is-playing .sound__bars i:nth-child(3) { height: 6px; }
}

.lang {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: inherit;
  margin-right: 4px;
}
.lang__btn {
  position: relative;
  font-size: 9.5px;
  letter-spacing: 0.14em;
  color: inherit;
  opacity: 0.45;
  padding: 4px 1px;
  transition: opacity 0.3s var(--ease);
}
.lang__btn:hover { opacity: 0.85; }
.lang__btn.is-active { opacity: 1; }
.lang__btn.is-active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: currentColor;
}
.lang__sep { font-size: 9px; opacity: 0.28; }

.cart-count {
  font-size: 9px;
  letter-spacing: 0.06em;
  border: 1px solid currentColor;
  border-radius: 50%;
  width: 17px; height: 17px;
  display: inline-grid;
  place-items: center;
  opacity: 0.55;
  transition: opacity 0.3s var(--ease), background 0.3s var(--ease);
}
.cart-count.has-items { opacity: 1; }
.util--cart:hover .cart-count { background: currentColor; color: var(--paper); }

.menu-toggle { display: none; justify-self: end; }
.menu-toggle span {
  display: inline-block;
  font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  height: 100svh;
  min-height: 620px;
  background: var(--night);
  overflow: hidden;
  color: var(--paper);
}
.hero__media {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 56% 42%;
  transform: scale(1.055);
  transition: transform 2.6s var(--ease-out);
  animation: heroIn 2.2s var(--ease-out) both;
  filter: saturate(92%) contrast(102%);
}
.hero.is-ready .hero__media img { transform: scale(1); }
@keyframes heroIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(9, 8, 7, 0.78) 0%, rgba(9, 8, 7, 0.18) 46%, rgba(9, 8, 7, 0.34) 100%),
    radial-gradient(120% 90% at 70% 30%, rgba(9, 8, 7, 0) 40%, rgba(9, 8, 7, 0.35) 100%);
}
.hero__inner {
  position: relative;
  z-index: 2;
  height: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter) clamp(38px, 6vh, 76px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.hero__content { max-width: 720px; }
.hero__vol {
  color: rgba(244, 241, 234, 0.7);
  margin-bottom: clamp(18px, 2.6vh, 30px);
  letter-spacing: 0.3em;
}
.hero__title {
  font-size: clamp(52px, 8.4vw, 132px);
  line-height: 0.9;
  margin-bottom: clamp(18px, 2.6vh, 30px);
  text-shadow: 0 1px 40px rgba(0, 0, 0, 0.16);
}
.hero__lede {
  max-width: 430px;
  font-size: 13.5px;
  line-height: 1.85;
  color: rgba(244, 241, 234, 0.76);
  margin-bottom: clamp(24px, 3.4vh, 40px);
  font-weight: 300;
}
.hero__foot {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid rgba(244, 241, 234, 0.18);
  padding-top: 22px;
}
.hero__side {
  position: absolute;
  right: calc(var(--gutter) - 6px);
  bottom: 50%;
  transform: translateY(50%);
  writing-mode: vertical-rl;
  font-size: 9px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: rgba(244, 241, 234, 0.46);
  z-index: 2;
}
.hero__scroll {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 9px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(244, 241, 234, 0.55);
}
.hero__scroll::before {
  content: "";
  width: 1px; height: 42px;
  background: linear-gradient(to bottom, rgba(244,241,234,0.06), rgba(244,241,234,0.5));
  animation: scrollPulse 2.6s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.35; transform: scaleY(0.72); transform-origin: top; }
  50%      { opacity: 1;    transform: scaleY(1);    transform-origin: top; }
}
@media (max-width: 760px) { .hero__side { display: none; } }

/* --------------------------------------------------------------------------
   Buttons & links
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 46px;
  padding: 0 30px;
  border: 1px solid currentColor;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: inherit;
  background: transparent;
  transition: background 0.45s var(--ease), color 0.45s var(--ease),
              border-color 0.45s var(--ease), opacity 0.3s var(--ease);
}
.btn:hover { background: currentColor; }
.btn:hover span { color: var(--paper); }
.btn--light { color: var(--paper); }
.btn--light:hover { background: var(--paper); }
.btn--light:hover span { color: var(--ink); }
.btn--dark { color: var(--ink); }
.btn--dark:hover span { color: var(--paper); }
.btn span { transition: color 0.45s var(--ease); }
.btn--wide { width: 100%; }
.btn[disabled] { opacity: 0.4; pointer-events: none; }

.link-quiet {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding-bottom: 5px;
  border-bottom: 1px solid currentColor;
  opacity: 0.85;
  transition: opacity 0.3s var(--ease), gap 0.4s var(--ease);
}
.link-quiet:hover { opacity: 1; gap: 16px; }

/* --------------------------------------------------------------------------
   Layout / sections
   -------------------------------------------------------------------------- */
.section {
  padding: clamp(80px, 11vw, 168px) var(--gutter);
}
.wrap { max-width: var(--max); margin: 0 auto; }
.wrap--narrow { max-width: 1120px; margin: 0 auto; }

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  padding-bottom: clamp(28px, 3.4vw, 46px);
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(34px, 4vw, 58px);
}
.section-head h2 {
  font-size: clamp(34px, 4.4vw, 62px);
  margin-top: 14px;
}
.section-head__aside {
  max-width: 470px;
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--ink-2);
  padding-bottom: 6px;
}

/* --------------------------------------------------------------------------
   Statement
   -------------------------------------------------------------------------- */
.statement { padding: clamp(76px, 10vw, 150px) var(--gutter) clamp(64px, 8vw, 120px); }
.statement__grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  gap: clamp(30px, 4vw, 64px);
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  align-items: start;
}
.statement__quote {
  font-size: clamp(27px, 3.4vw, 46px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  max-width: 22ch;
}
.statement__quote em { font-style: italic; }
.statement__note {
  font-size: 12.5px;
  line-height: 1.95;
  color: var(--ink-2);
  padding-top: 10px;
  border-top: 1px solid var(--line);
  margin-top: 22px;
}
.statement__aside p + p { margin-top: 18px; }
@media (max-width: 860px) {
  .statement__grid { grid-template-columns: 1fr; }
  .statement__quote { max-width: none; }
}

@media (max-width: 760px) {
  .section-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }
  .section-head__aside { max-width: 100%; width: 100%; }
  .filters { gap: 18px; }
  .filter { font-size: 9.5px; letter-spacing: 0.16em; }
}

/* --------------------------------------------------------------------------
   Filters
   -------------------------------------------------------------------------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(14px, 2vw, 30px);
  align-items: center;
}
.filter {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 6px 0;
  position: relative;
  transition: color 0.3s var(--ease);
}
.filter:hover { color: var(--ink); }
.filter.is-active { color: var(--ink); }
.filter.is-active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: currentColor;
}
.filter-status {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 14px;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}
.filter-status.is-on { opacity: 1; }
.filter-status span { border-bottom: 1px solid var(--line); padding-bottom: 3px; }
.filter-status button {
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.3s var(--ease);
}
.filter-status button:hover { color: var(--ink); }

.filter__count {
  font-size: 8.5px;
  vertical-align: super;
  margin-left: 3px;
  opacity: 0.55;
}

/* --------------------------------------------------------------------------
   Product grid
   -------------------------------------------------------------------------- */
.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: clamp(16px, 2.2vw, 34px);
  row-gap: clamp(46px, 5vw, 84px);
}
@media (max-width: 1024px) { .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px)  { .grid { grid-template-columns: 1fr; row-gap: 44px; } }

.card { position: relative; }
.card.is-hidden { display: none; }
.card__media {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--paper-deep);
  cursor: pointer;
}
.card__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.5s var(--ease-out), opacity 0.9s var(--ease);
  will-change: transform;
}
.card__media img.is-alt { opacity: 0; }
.card:hover .card__media img { transform: scale(1.045); }
.card:hover .card__media img.is-alt { opacity: 1; }
.card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(12, 11, 9, 0.28), rgba(12, 11, 9, 0) 34%);
  opacity: 0;
  transition: opacity 0.6s var(--ease);
  pointer-events: none;
}
.card:hover .card__media::after { opacity: 1; }

.card__quick {
  position: absolute;
  left: 50%;
  bottom: 18px;
  transform: translate(-50%, 140%);
  z-index: 2;
  background: rgba(244, 241, 234, 0.96);
  color: var(--ink);
  border: 0;
  padding: 12px 22px;
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: transform 0.55s var(--ease-out), background 0.3s var(--ease);
}
.card:hover .card__quick { transform: translate(-50%, 0); }
.card__quick:hover { background: var(--ink); color: var(--paper); }
@media (hover: none) {
  .card__quick { transform: translate(-50%, 0); background: rgba(244,241,234,0.9); }
}

.card__badge {
  position: absolute;
  top: 14px; left: 14px;
  z-index: 2;
  background: rgba(244, 241, 234, 0.92);
  color: var(--ink);
  padding: 5px 10px;
  font-size: 8.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.card__meta {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  padding-top: 16px;
}
.card__vol {
  display: block;
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 7px;
}
.card__name {
  font-family: var(--serif);
  font-size: clamp(18px, 1.55vw, 22px);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: 0;
  cursor: pointer;
  transition: opacity 0.3s var(--ease);
}
.card__name:hover { opacity: 0.6; }
.card__price {
  font-size: 11px;
  padding-bottom: 4px;
  letter-spacing: 0.1em;
  color: var(--ink-2);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.card__note {
  margin-top: 6px;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.card--tile .tile {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  aspect-ratio: 3 / 4;
  padding: clamp(20px, 2vw, 30px);
  background: var(--paper-deep);
  transition: background 0.6s var(--ease);
}
.card--tile .tile:hover { background: #e5dfd3; }
.tile__title {
  font-family: var(--serif);
  font-size: clamp(21px, 1.9vw, 29px);
  font-weight: 300;
  line-height: 1.18;
  letter-spacing: -0.005em;
  margin: auto 0;
}
.tile__link {
  align-self: flex-start;
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--line);
  transition: border-color 0.4s var(--ease);
}
.card--tile .tile:hover .tile__link { border-color: var(--ink); }

.grid__empty {
  grid-column: 1 / -1;
  padding: 60px 0;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.06em;
}

/* --------------------------------------------------------------------------
   Volumes (night)
   -------------------------------------------------------------------------- */
.volumes {
  background: var(--night);
  color: var(--paper);
  padding: clamp(80px, 10vw, 150px) var(--gutter) clamp(70px, 8vw, 120px);
  position: relative;
  overflow: hidden;
}
.volumes .eyebrow { color: rgba(244, 241, 234, 0.5); }
.volumes__head {
  max-width: var(--max);
  margin: 0 auto clamp(30px, 4vw, 56px);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 30px;
  flex-wrap: wrap;
}
.volumes__head h2 { font-size: clamp(32px, 4.2vw, 58px); margin-top: 14px; }
.volumes__head p { max-width: 280px; font-size: 12.5px; line-height: 1.85; color: rgba(244,241,234,0.6); }

.volume-list { max-width: var(--max); margin: 0 auto; border-top: 1px solid var(--line-light); }
.volume {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) minmax(0, 0.9fr) auto 26px;
  align-items: center;
  gap: clamp(14px, 2.4vw, 38px);
  padding: clamp(20px, 2.6vw, 34px) 0;
  border-bottom: 1px solid var(--line-light);
  cursor: pointer;
  position: relative;
  transition: padding-left 0.6s var(--ease), background 0.6s var(--ease);
}
.volume:hover { padding-left: 14px; }
.volume__index {
  font-size: 10px;
  letter-spacing: 0.18em;
  color: rgba(244, 241, 234, 0.42);
  font-variant-numeric: tabular-nums;
}
.volume__title {
  font-family: var(--serif);
  font-size: clamp(26px, 3.1vw, 44px);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.005em;
  transition: opacity 0.4s var(--ease);
}
.volume__line {
  font-size: 12px;
  line-height: 1.7;
  color: rgba(244, 241, 234, 0.52);
  max-width: 34ch;
}
.volume__count {
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(244, 241, 234, 0.36);
  white-space: nowrap;
}
.volume__arrow {
  font-size: 15px;
  color: rgba(244, 241, 234, 0.4);
  transform: translateX(0);
  transition: transform 0.5s var(--ease), color 0.4s var(--ease);
}
.volume:hover .volume__arrow { transform: translateX(5px); color: var(--paper); }
.volume__scrub {
  position: absolute; left: 0; right: 0; bottom: -1px; height: 1px;
  background: var(--paper); transform: scaleX(0); transform-origin: left;
  transition: transform 0.7s var(--ease);
}
.volume:hover .volume__scrub { transform: scaleX(1); }
@media (max-width: 900px) {
  .volume { grid-template-columns: 42px minmax(0,1fr) auto; }
  .volume__line { display: none; }
  .volume__count { display: none; }
}

/* floating preview */
.volume-preview {
  position: fixed;
  top: 0; left: 0;
  width: 250px;
  aspect-ratio: 3 / 4;
  pointer-events: none;
  z-index: 40;
  overflow: hidden;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.94);
  transition: opacity 0.45s var(--ease);
  will-change: transform;
  background: var(--night-2);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.4);
}
.volume-preview.is-on { opacity: 1; }
.volume-preview img { width: 100%; height: 100%; object-fit: cover; }
@media (hover: none) { .volume-preview { display: none; } }

/* --------------------------------------------------------------------------
   Features
   -------------------------------------------------------------------------- */
.feature {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(30px, 6vw, 100px);
  padding: clamp(70px, 9vw, 140px) var(--gutter);
  max-width: var(--max);
  margin: 0 auto;
}
.feature--flip .feature__media { order: 2; }
.feature__media {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--paper-deep);
}
.feature__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 2s var(--ease-out);
}
.feature__media:hover img { transform: scale(1.06); }
.feature__caption {
  position: absolute;
  left: 16px; bottom: 14px;
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(244, 241, 234, 0.82);
  mix-blend-mode: difference;
}
.feature__body { max-width: 480px; }
.feature__body h2 {
  font-size: clamp(30px, 3.6vw, 52px);
  line-height: 1.06;
  margin: 16px 0 clamp(18px, 2.4vw, 30px);
}
.feature__body p {
  font-size: 13.5px;
  line-height: 1.95;
  color: var(--ink-2);
}
.feature__body p + p { margin-top: 16px; }
.feature__body .link-quiet { margin-top: clamp(24px, 3vw, 38px); }
@media (max-width: 900px) {
  .feature { grid-template-columns: 1fr; gap: 34px; }
  .feature--flip .feature__media { order: 0; }
  .feature__media { aspect-ratio: 4 / 5; }
}

/* --------------------------------------------------------------------------
   Notes
   -------------------------------------------------------------------------- */
.notes-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 44px);
}
@media (max-width: 900px) { .notes-grid { grid-template-columns: 1fr; } }
.note { display: block; }
.note__media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--paper-deep);
  margin-bottom: 18px;
}
.note__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.4s var(--ease-out);
}
.note:hover .note__media img { transform: scale(1.05); }
.note__date { font-size: 9px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); }
.note h3 {
  font-family: var(--serif);
  font-size: 23px;
  font-weight: 400;
  margin: 9px 0 8px;
  transition: opacity 0.3s var(--ease);
}
.note:hover h3 { opacity: 0.6; }
.note p { font-size: 12.5px; line-height: 1.8; color: var(--ink-2); }

/* --------------------------------------------------------------------------
   Newsletter
   -------------------------------------------------------------------------- */
.newsletter {
  padding: clamp(70px, 9vw, 130px) var(--gutter) clamp(64px, 7vw, 112px);
  text-align: center;
  border-top: 1px solid var(--line);
  background: var(--paper-warm);
}
.newsletter__inner { max-width: 620px; margin: 0 auto; }
.newsletter h2 {
  font-size: clamp(30px, 3.6vw, 50px);
  line-height: 1.12;
  margin: 16px 0 16px;
}
.newsletter p {
  font-size: 12.5px;
  color: var(--ink-2);
  max-width: 420px;
  margin: 0 auto clamp(28px, 3.4vw, 40px);
  line-height: 1.85;
}
.field {
  display: flex;
  align-items: stretch;
  border-bottom: 1px solid var(--ink);
  max-width: 440px;
  margin: 0 auto;
  gap: 12px;
}
.field input {
  flex: 1;
  background: none;
  border: 0;
  padding: 14px 2px;
  font-family: var(--sans);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--ink);
  min-width: 0;
}
.field input::placeholder { color: var(--muted); letter-spacing: 0.1em; }
.field input:focus { outline: none; }
.field button {
  font-size: 9.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 0 4px 0 16px;
  white-space: nowrap;
  transition: opacity 0.3s var(--ease);
}
.field button:hover { opacity: 0.55; }
.form-note { margin-top: 16px; font-size: 10.5px; letter-spacing: 0.08em; color: var(--muted); }
.form-note.is-ok { color: var(--ink); }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--night);
  color: rgba(244, 241, 234, 0.72);
  padding: clamp(60px, 8vw, 108px) var(--gutter) 32px;
}
.footer-top {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 0.7fr));
  gap: clamp(30px, 4vw, 64px);
  padding-bottom: clamp(48px, 6vw, 80px);
}
.footer-brand .wordmark {
  display: block;
  color: var(--paper);
  font-size: 26px;
  letter-spacing: 0.3em;
  margin-bottom: 20px;
}
.footer-brand p {
  font-size: 12.5px;
  line-height: 1.9;
  max-width: 300px;
  color: rgba(244, 241, 234, 0.52);
}
.footer-col h4 {
  font-size: 9.5px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(244, 241, 234, 0.42);
  margin-bottom: 18px;
  font-weight: 400;
}
.footer-col li { margin-bottom: 11px; }
.footer-col a {
  font-size: 12px;
  color: rgba(244, 241, 234, 0.74);
  transition: color 0.3s var(--ease), padding-left 0.4s var(--ease);
}
.footer-col a:hover { color: var(--paper); padding-left: 5px; }
.footer-bottom {
  max-width: var(--max);
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--line-light);
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  align-items: center;
  justify-content: space-between;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(244, 241, 234, 0.55);
}
.footer-bottom .pay { display: flex; gap: 16px; flex-wrap: wrap; }
.footer-bottom .pay span { letter-spacing: 0.1em; }
@media (max-width: 900px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

/* --------------------------------------------------------------------------
   Reveal
   -------------------------------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 1.1s var(--ease-out), transform 1.1s var(--ease-out);
}
[data-reveal].is-in { opacity: 1; transform: none; }
[data-reveal-delay="1"] { transition-delay: 0.1s; }
[data-reveal-delay="2"] { transition-delay: 0.2s; }
[data-reveal-delay="3"] { transition-delay: 0.3s; }
[data-reveal-delay="4"] { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}

/* --------------------------------------------------------------------------
   Search panel
   -------------------------------------------------------------------------- */
.search-panel {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 56;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  padding: 0 var(--gutter);
  transform: translateY(-102%);
  transition: transform 0.6s var(--ease-out);
  max-height: 80svh;
  overflow-y: auto;
}
.search-panel.is-open { transform: none; }
.search-panel__inner { max-width: var(--max); margin: 0 auto; padding: 92px 0 38px; }
.search-panel .eyebrow { margin-bottom: 14px; }
.search-panel__bar {
  display: flex;
  align-items: center;
  gap: 18px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
}
.search-panel__bar input {
  flex: 1;
  border: 0;
  background: none;
  font-family: var(--serif);
  font-size: clamp(22px, 2.6vw, 34px);
  font-weight: 300;
  color: var(--ink);
  min-width: 0;
}
.search-panel__bar input:focus { outline: none; }
.search-panel__bar input::placeholder { color: var(--muted); opacity: 0.7; }
.search-panel__close { font-size: 9.5px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); }
.search-hit > span:last-child { display: block; min-width: 0; }
.search-panel input[type="search"]::-webkit-search-cancel-button,
.search-panel input[type="search"]::-webkit-search-decoration { -webkit-appearance: none; appearance: none; }

.search-results {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
  margin-top: 28px;
}
@media (max-width: 900px) { .search-hit > span:last-child { display: block; min-width: 0; }
.search-panel input[type="search"]::-webkit-search-cancel-button,
.search-panel input[type="search"]::-webkit-search-decoration { -webkit-appearance: none; appearance: none; }

.search-results { grid-template-columns: repeat(2, minmax(0,1fr)); } }
.search-hit { display: flex; gap: 12px; align-items: center; text-align: left; width: 100%; }
.search-hit__img {
  width: 58px; aspect-ratio: 3/4; overflow: hidden; background: var(--paper-deep); flex: none;
}
.search-hit__img img { width: 100%; height: 100%; object-fit: cover; }
.search-hit__t { display: block; font-family: var(--serif); font-size: 16px; line-height: 1.2; }
.search-hit__p { font-size: 10.5px; color: var(--muted); letter-spacing: 0.06em; margin-top: 2px; }
.search-empty { margin-top: 26px; font-size: 12.5px; color: var(--muted); }

/* --------------------------------------------------------------------------
   Scrim / overlays
   -------------------------------------------------------------------------- */
.scrim {
  position: fixed;
  inset: 0;
  z-index: 70;
  background: rgba(12, 11, 9, 0.5);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.55s var(--ease), visibility 0.55s;
}
.scrim.is-on { opacity: 1; visibility: visible; pointer-events: auto; }

/* --------------------------------------------------------------------------
   Product modal
   -------------------------------------------------------------------------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: var(--paper);
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(0, 1fr);
  opacity: 0;
  visibility: hidden;
  transform: translateY(18px);
  transition: opacity 0.55s var(--ease), transform 0.6s var(--ease-out), visibility 0.55s;
  overflow: hidden;
}
.modal.is-open { opacity: 1; visibility: visible; transform: none; }
.modal__media {
  overflow-y: auto;
  background: var(--paper-deep);
  padding: 0;
  scrollbar-width: thin;
}
.modal__media img { width: 100%; height: auto; display: block; aspect-ratio: 3 / 4; object-fit: cover; }
.modal__media::-webkit-scrollbar { width: 4px; }
.modal__media::-webkit-scrollbar-thumb { background: rgba(21,20,15,0.18); }
.modal__info {
  overflow-y: auto;
  padding: clamp(28px, 4vw, 56px) clamp(24px, 3.6vw, 58px) 60px;
  position: relative;
}
.modal__close {
  position: fixed;
  top: 18px; right: 22px;
  z-index: 90;
  background: rgba(244, 241, 234, 0.92);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  padding: 10px 14px;
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-2);
  padding: 8px;
  display: inline-flex; align-items: center; gap: 8px;
}
.modal__close:hover { color: var(--ink); }
.modal__info h2 {
  font-family: var(--serif);
  font-size: clamp(30px, 3.4vw, 46px);
  font-weight: 300;
  line-height: 1.05;
  margin: 12px 0 14px;
  max-width: 12ch;
}
.pm-price {
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--ink-2);
  margin-bottom: 26px;
}
.pm-desc {
  font-size: 13px;
  line-height: 1.95;
  color: var(--ink-2);
  max-width: 46ch;
  padding-bottom: 26px;
  border-bottom: 1px solid var(--line);
}
.specs {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 9px 18px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
  font-size: 11.5px;
  line-height: 1.6;
}
.specs dt {
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 3px;
}
.specs dd { color: var(--ink-2); margin: 0; }
.pm-buy { display: flex; gap: 12px; margin: 26px 0 8px; }
.qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  flex: none;
}
.qty button {
  width: 40px; height: 46px;
  display: grid; place-items: center;
  font-size: 13px;
  color: var(--ink-2);
  transition: background 0.3s var(--ease);
}
.qty button:hover { background: var(--line-soft); }
.qty output { width: 26px; text-align: center; font-size: 12px; font-variant-numeric: tabular-nums; }
.pm-ship {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 22px;
}
.acc { border-top: 1px solid var(--line); }
.acc details { border-bottom: 1px solid var(--line); }
.acc summary {
  list-style: none;
  cursor: pointer;
  padding: 15px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.acc summary::-webkit-details-marker { display: none; }
.acc summary .plus { font-size: 13px; transition: transform 0.4s var(--ease); color: var(--muted); }
.acc details[open] summary .plus { transform: rotate(45deg); }
.acc p { font-size: 12px; line-height: 1.85; color: var(--ink-2); padding: 0 0 18px; max-width: 46ch; }
@media (max-width: 900px) {
  .modal { display: block; overflow-y: auto; }
  .modal__media {
    display: flex;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .modal__media::-webkit-scrollbar { display: none; }
  .modal__media img {
    flex: 0 0 100%;
    width: 100%;
    height: auto;
    scroll-snap-align: start;
  }
  .modal__info { overflow: visible; padding-top: 34px; }
  .modal__close {
    position: fixed;
    top: 12px; right: 12px;
    background: rgba(244, 241, 234, 0.94);
    border: 1px solid var(--line);
    padding: 10px 14px;
    z-index: 90;
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
  }
}

/* --------------------------------------------------------------------------
   Cart drawer
   -------------------------------------------------------------------------- */
.cart {
  position: fixed;
  top: 0; right: 0;
  z-index: 85;
  width: min(430px, 100vw);
  height: 100%;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  transform: translateX(102%);
  transition: transform 0.7s var(--ease-out);
  box-shadow: -30px 0 80px rgba(12, 11, 9, 0.14);
}
.cart.is-open { transform: none; }
.cart__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 26px;
  border-bottom: 1px solid var(--line);
  flex: none;
}
.cart__head h2 {
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-weight: 400;
}
.cart__close { font-size: 9px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); }
.cart__close:hover { color: var(--ink); }
.cart__ship {
  padding: 16px 26px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--muted);
  flex: none;
}
.cart__bar { height: 2px; background: var(--line-soft); margin-top: 10px; overflow: hidden; }
.cart__bar i { display: block; height: 100%; width: 0; background: var(--ink); transition: width 0.8s var(--ease); }
.cart__items { flex: 1; overflow-y: auto; padding: 6px 26px; }
.cart-item { display: grid; grid-template-columns: 74px 1fr; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--line-soft); }
.cart-item__img { aspect-ratio: 3/4; overflow: hidden; background: var(--paper-deep); }
.cart-item__img img { width: 100%; height: 100%; object-fit: cover; }
.cart-item__name { font-family: var(--serif); font-size: 18px; line-height: 1.25; }
.cart-item__meta { font-size: 9.5px; letter-spacing: 0.1em; color: var(--muted); margin-top: 4px; }
.cart-item__row { display: flex; align-items: center; justify-content: space-between; margin-top: 12px; gap: 10px; }
.cart-item__price { font-size: 11px; letter-spacing: 0.06em; color: var(--ink-2); }
.cart-item__qty { display: inline-flex; align-items: center; gap: 12px; font-size: 11px; color: var(--ink-2); }
.cart-item__qty button { font-size: 12px; color: var(--muted); padding: 2px 4px; }
.cart-item__qty button:hover { color: var(--ink); }
.cart-item__remove {
  font-size: 9px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--muted); text-decoration: underline; text-underline-offset: 3px;
}
.cart-item__remove:hover { color: var(--ink); }
.cart__empty { padding: 60px 0; text-align: center; color: var(--muted); font-size: 12.5px; }
.cart__foot { padding: 22px 26px 28px; border-top: 1px solid var(--line); flex: none; background: var(--paper); }
.cart__subtotal { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 6px; }
.cart__subtotal span:first-child { font-size: 9.5px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); }
.cart__subtotal span:last-child { font-size: 14px; letter-spacing: 0.06em; }
.cart__tax { font-size: 10px; color: var(--muted); margin-bottom: 18px; letter-spacing: 0.04em; }
.cart__continue {
  display: block; width: 100%; text-align: center; margin-top: 14px;
  font-size: 9.5px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted);
  padding: 6px;
}
.cart__continue:hover { color: var(--ink); }

/* --------------------------------------------------------------------------
   Mobile menu
   -------------------------------------------------------------------------- */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 88;
  background: var(--night);
  color: var(--paper);
  padding: 26px var(--gutter) 40px;
  display: flex;
  flex-direction: column;
  transform: translateY(-100%);
  transition: transform 0.75s var(--ease-out);
}
.mobile-menu.is-open { transform: none; }
.mobile-menu__head { display: flex; justify-content: space-between; align-items: center; }
.mobile-menu__head .wordmark { color: var(--paper); font-size: 18px; }
.mobile-menu__close { font-size: 9px; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(244,241,234,0.6); }
.mobile-menu__nav { margin-top: auto; margin-bottom: auto; display: grid; gap: 6px; }
.mobile-menu__nav a {
  font-family: var(--serif);
  font-size: clamp(34px, 11vw, 48px);
  font-weight: 300;
  line-height: 1.25;
  color: var(--paper);
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.mobile-menu.is-open .mobile-menu__nav a { opacity: 1; transform: none; }
.mobile-menu__nav a:nth-child(1) { transition-delay: 0.12s; }
.mobile-menu__nav a:nth-child(2) { transition-delay: 0.18s; }
.mobile-menu__nav a:nth-child(3) { transition-delay: 0.24s; }
.mobile-menu__nav a:nth-child(4) { transition-delay: 0.3s; }
.lang--menu {
  margin: 0 0 22px;
  align-self: flex-start;
  gap: 10px;
  color: var(--paper);
}
.lang--menu .lang__btn { font-size: 11px; letter-spacing: 0.2em; opacity: 0.55; }
.lang--menu .lang__btn.is-active { opacity: 1; }
.lang--menu .lang__sep { opacity: 0.3; }

.mobile-menu__search {
  margin-top: 26px;
  align-self: flex-start;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(244, 241, 234, 0.55);
  border-bottom: 1px solid rgba(244, 241, 234, 0.3);
  padding-bottom: 6px;
}
.mobile-menu__search:hover { color: var(--paper); }

.mobile-menu__foot {
  display: flex; justify-content: space-between; gap: 20px;
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(244, 241, 234, 0.4);
  border-top: 1px solid var(--line-light);
  padding-top: 20px;
}

/* --------------------------------------------------------------------------
   Toast
   -------------------------------------------------------------------------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 30px;
  transform: translate(-50%, 24px);
  z-index: 120;
  background: var(--ink);
  color: var(--paper);
  padding: 13px 26px;
  font-size: 9.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease), transform 0.5s var(--ease-out), visibility 0.4s;
  white-space: nowrap;
  max-width: calc(100vw - 40px);
  overflow: hidden;
  text-overflow: ellipsis;
}
.toast.is-on { opacity: 1; visibility: visible; transform: translate(-50%, 0); }

/* --------------------------------------------------------------------------
   Responsive header
   -------------------------------------------------------------------------- */
@media (max-width: 900px) {
  .nav--left, .nav--right .util--search, .nav--right .lang { display: none; }
  .menu-toggle { display: inline-flex; }
  .site-header { grid-template-columns: 1fr auto 1fr; }
  .wordmark { justify-self: center; font-size: 17px; letter-spacing: 0.3em; }
  .nav--right { gap: 12px; }
  .util__label { display: none; }
}
@media (max-width: 1180px) and (min-width: 901px) {
  .nav__link { letter-spacing: 0.16em; }
}


/* --------------------------------------------------------------------------
   Chinese typography
   -------------------------------------------------------------------------- */
html[lang="zh-CN"] body { font-size: 14px; letter-spacing: 0.02em; }
html[lang="zh-CN"] .display { line-height: 1.12; letter-spacing: 0.01em; }
html[lang="zh-CN"] .eyebrow { letter-spacing: 0.32em; font-size: 10px; }
html[lang="zh-CN"] .announce { letter-spacing: 0.14em; font-size: 10.5px; }
html[lang="zh-CN"] .nav__link,
html[lang="zh-CN"] .util { font-size: 11px; letter-spacing: 0.16em; }
html[lang="zh-CN"] .util--cart .util__label { font-size: 11px; }
html[lang="zh-CN"] .filter { font-size: 11px; letter-spacing: 0.12em; }
html[lang="zh-CN"] .filter__count { font-size: 9px; margin-left: 2px; }
html[lang="zh-CN"] .menu-toggle span { font-size: 11px; letter-spacing: 0.18em; }
html[lang="zh-CN"] .btn,
html[lang="zh-CN"] .link-quiet { letter-spacing: 0.18em; }

html[lang="zh-CN"] .hero__title {
  font-size: clamp(62px, 9vw, 136px);
  line-height: 1.04;
  letter-spacing: 0.07em;
}
html[lang="zh-CN"] .hero__lede { font-size: 13px; line-height: 2.05; max-width: 460px; }
html[lang="zh-CN"] .hero__vol { letter-spacing: 0.28em; }

html[lang="zh-CN"] .statement__quote {
  line-height: 1.62;
  font-size: clamp(25px, 3.1vw, 41px);
  max-width: 24ch;
  letter-spacing: 0.02em;
}
html[lang="zh-CN"] .statement__aside p,
html[lang="zh-CN"] .feature__body p { line-height: 2.05; font-size: 13px; }
html[lang="zh-CN"] .statement__note { letter-spacing: 0.06em; }

html[lang="zh-CN"] .volume__title { font-size: clamp(28px, 3.1vw, 42px); letter-spacing: 0.06em; }
html[lang="zh-CN"] .volume__line { line-height: 1.85; font-size: 12px; }
html[lang="zh-CN"] .volumes__head p { line-height: 1.95; }

html[lang="zh-CN"] .card__name { font-size: clamp(17px, 1.45vw, 21px); }
html[lang="zh-CN"] .card__vol { letter-spacing: 0.16em; }
html[lang="zh-CN"] .tile__title { font-size: clamp(19px, 1.7vw, 25px); line-height: 1.55; }

html[lang="zh-CN"] .note h3 { font-size: 21px; line-height: 1.5; }
html[lang="zh-CN"] .note p { line-height: 1.9; }

html[lang="zh-CN"] .newsletter h2 { line-height: 1.36; }
html[lang="zh-CN"] .newsletter p { line-height: 1.95; }

html[lang="zh-CN"] .modal__info h2 { line-height: 1.24; letter-spacing: 0.04em; max-width: 14ch; }
html[lang="zh-CN"] .pm-desc { line-height: 2; }
html[lang="zh-CN"] .specs { grid-template-columns: 78px minmax(0, 1fr); row-gap: 11px; }
html[lang="zh-CN"] .specs dt { letter-spacing: 0.14em; }
html[lang="zh-CN"] .acc summary { letter-spacing: 0.16em; }

html[lang="zh-CN"] .footer-brand p { line-height: 2; }
html[lang="zh-CN"] .footer-bottom { letter-spacing: 0.18em; }

@media (max-width: 760px) {
  html[lang="zh-CN"] .hero__title { font-size: clamp(54px, 15vw, 84px); }
  html[lang="zh-CN"] .statement__quote { font-size: clamp(23px, 6.4vw, 30px); max-width: none; }
}