:root {
  --ink: #211b15;
  --paper: #f7f0df;
  --canvas: #d8cbb3;
  --line: #c9b99d;
  --accent: #ad342b;
  --accent-deep: #7f241e;
  --wu-red: #7a1f1b;
  --wu-bright: #c44738;
  --lacquer: #35100e;
  --gold: #b38636;
  --signal: #58d9d7;
  --muted: #706455;
  --page-width: 1100px;

  /* ── 🎨 파생 색 (테마 탭에서 위 6색만 바꾸면 아래가 따라 변함) ── */
  --wu-red-lite: color-mix(in srgb, var(--wu-red) 76%, #ffb9a6);
  --wu-red-deep: color-mix(in srgb, var(--wu-red) 62%, #000);
  --panel-hi: color-mix(in srgb, var(--paper) 92%, #fff);
  --panel-lo: color-mix(in srgb, var(--paper) 78%, #c9a86a);
  --card-bg: color-mix(in srgb, var(--paper) 88%, #e9d8b6);
  --gold-soft: color-mix(in srgb, var(--gold) 60%, var(--paper));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(180deg, rgba(76, 45, 28, 0.03), rgba(78, 35, 27, 0.07)),
    url("/wu-river-background.webp") center top / cover fixed no-repeat,
    #d2bfa6;
  color: var(--ink);
  font-family: "Pretendard Variable", Pretendard, "Noto Sans KR", "Apple SD Gothic Neo",
    system-ui, sans-serif;
  opacity: 0;
}

body.ready {
  opacity: 1;
  transition: opacity 420ms ease;
}

button {
  font: inherit;
}

#fx {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

#fx .fxfb {
  position: absolute;
  top: -28px;
  width: 9px;
  height: 9px;
  border: 1px solid rgba(169, 109, 0, 0.5);
  background: rgba(246, 199, 68, 0.38);
  transform: rotate(45deg);
  animation: fx-fall linear infinite;
}

#fx .fxfb:nth-child(3n) {
  border-color: color-mix(in srgb, var(--signal) 46%, transparent);
  background: color-mix(in srgb, var(--signal) 20%, transparent);
}

@keyframes fx-fall {
  to {
    transform: translate3d(35px, 110vh, 0) rotate(405deg);
  }
}

.site-shell {
  position: relative;
  z-index: 1;
  width: min(var(--page-width), 88vw);
  margin: clamp(38px, 6vh, 74px) auto;
}

.page-frame {
  position: relative;
  display: grid;
  grid-template-columns: 158px minmax(0, 1fr);
  align-items: start;
  gap: 22px;
  min-height: 900px;
  overflow: visible;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.page-frame::before,
.page-frame::after {
  display: none;
}

.side-nav {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 540px;
  flex-direction: column;
  gap: 24px;
  padding: 24px 12px 20px;
  overflow: hidden;
  border: 2px solid #100b08;
  border-radius: 4px;
  background:
    linear-gradient(90deg, transparent 0 6px, rgba(179, 134, 54, 0.55) 6px 7px, transparent 7px),
    repeating-linear-gradient(0deg, rgba(255, 236, 198, 0.035) 0 1px, transparent 1px 5px),
    linear-gradient(155deg, var(--wu-red-lite) 0%, var(--wu-red) 48%, var(--wu-red-deep) 100%);
  color: #f5e5c7;
  box-shadow:
    7px 7px 0 #130c09,
    11px 11px 0 rgba(179, 134, 54, 0.4);
}

.side-nav::before,
.side-nav::after {
  position: absolute;
  right: 10px;
  left: 10px;
  height: 5px;
  content: "";
  border-top: 1px solid rgba(245, 229, 199, 0.7);
  border-bottom: 1px solid rgba(179, 134, 54, 0.85);
}

.side-nav::before {
  top: 8px;
}

.side-nav::after {
  bottom: 8px;
}

.nav-stamp {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  padding: 6px 4px 17px;
  border-bottom: 1px solid rgba(245, 229, 199, 0.34);
}

.nav-stamp > span {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 2px solid var(--gold);
  border-radius: 3px;
  background: #f1dfbe;
  color: var(--wu-red);
  font: 800 20px/1 "Noto Serif KR", Georgia, serif;
  box-shadow:
    inset 0 0 0 2px rgba(122, 31, 27, 0.28),
    3px 3px 0 #25120e;
}

.nav-stamp small {
  color: #f1dfbe;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.side-nav nav {
  display: grid;
  gap: 8px;
}

.side-nav button {
  display: grid;
  width: 100%;
  min-height: 62px;
  gap: 3px;
  padding: 10px 12px;
  text-align: left;
  color: rgba(249, 236, 209, 0.82);
  cursor: pointer;
  border: 1px solid rgba(218, 179, 106, 0.48);
  border-radius: 2px;
  background: rgba(30, 13, 10, 0.22);
  transition: 180ms ease;
}

.side-nav button small {
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.side-nav button span {
  font-size: 14px;
  font-weight: 720;
}

.side-nav button:hover,
.side-nav button:focus-visible {
  color: #fff6e4;
  outline: none;
  border-color: #e2bc73;
  background: rgba(196, 71, 56, 0.78);
}

.side-nav button.active {
  color: var(--ink);
  border-color: #140d09;
  border-left: 6px solid var(--gold);
  background:
    repeating-linear-gradient(0deg, rgba(83, 56, 31, 0.035) 0 1px, transparent 1px 5px),
    #f2e2c5;
  box-shadow:
    4px 4px 0 #180e0b,
    7px 7px 0 color-mix(in srgb, var(--signal) 22%, transparent);
}

.side-note {
  margin: auto 8px 0;
  color: rgba(235, 201, 135, 0.8);
  font-size: 8px;
  font-weight: 750;
  line-height: 1.8;
  letter-spacing: 0.14em;
}

.content-panel {
  position: relative;
  min-width: 0;
  min-height: 900px;
  overflow: hidden;
  padding: 48px clamp(30px, 5vw, 64px) 64px;
  border: 2px solid #16100d;
  border-radius: 4px;
  background:
    linear-gradient(90deg, transparent 0 98.6%, color-mix(in srgb, var(--signal) 14%, transparent) 98.6% 98.8%, transparent 98.8%),
    repeating-linear-gradient(0deg, rgba(74, 48, 28, 0.028) 0 1px, transparent 1px 6px),
    linear-gradient(145deg, var(--panel-hi) 0%, var(--panel-lo) 100%);
  box-shadow:
    9px 9px 0 #160d0a,
    14px 14px 0 rgba(173, 52, 43, 0.46),
    inset 0 0 0 6px rgba(122, 31, 27, 0.07);
}

.content-panel::before {
  content: none;
}

.content-panel::after {
  position: absolute;
  z-index: 0;
  top: 0;
  right: 0;
  left: 0;
  height: 210px;
  pointer-events: none;
  content: none;
}

.content-panel:not(.content-panel-main)::after {
  content: "";
  opacity: 0.44;
  background:
    linear-gradient(90deg, rgba(251, 243, 223, 0.94) 0 24%, rgba(251, 243, 223, 0.42) 52%, transparent 78%),
    linear-gradient(180deg, transparent 74%, rgba(241, 227, 199, 0.68) 100%),
    url("/section-header-landscape.webp") center 58% / cover no-repeat;
}

.content-panel-personal::after,
.content-panel-top5::after {
  background-position: center, center, 78% 58%;
}

.content-panel-cumulative::after,
.content-panel-records::after {
  background-position: center, center, 62% 58%;
}

.main-view,
.reward-view {
  position: relative;
  z-index: 1;
  animation: panel-in 420ms ease both;
}

@keyframes panel-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
}

.collection-section + .collection-section,
.roulette-section {
  margin-top: 46px;
}

.section-title {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 18px;
  padding: 0 0 11px 16px;
  border-bottom: 1px solid rgba(33, 27, 21, 0.55);
  border-left: 5px solid var(--wu-red);
}

.section-title p,
.reward-header > p {
  margin: 0 0 5px;
  color: var(--wu-red);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.2em;
}

.section-title h2 {
  margin: 0;
  font-family: "Noto Serif KR", "Batang", Georgia, serif;
  font-size: clamp(27px, 3vw, 35px);
  font-weight: 650;
  letter-spacing: -0.04em;
}

.collection-wrap {
  position: relative;
}

.collection-row {
  display: grid;
  grid-auto-columns: minmax(150px, 1fr);
  grid-auto-flow: column;
  gap: 12px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline mandatory;
  scrollbar-width: none;
}

.collection-row::-webkit-scrollbar {
  display: none;
}

.look-card {
  position: relative;
  min-height: 245px;
  margin: 0;
  overflow: hidden;
  scroll-snap-align: start;
  border: 1px solid var(--line);
  border: 2px solid var(--ink);
  border-radius: 4px;
  background:
    radial-gradient(circle at 50% 28%, rgba(255, 255, 255, 0.92), transparent 38%),
    linear-gradient(145deg, #c99349, #8a5b29);
  box-shadow:
    4px 4px 0 rgba(122, 31, 27, 0.78),
    inset 0 0 0 4px rgba(247, 240, 223, 0.46);
}

.look-card::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: 0.16;
  background: repeating-linear-gradient(
    0deg,
    transparent 0 5px,
    color-mix(in srgb, var(--signal) 70%, transparent) 5px 6px
  );
  mix-blend-mode: screen;
}

.look-card:nth-child(2n) {
  background:
    radial-gradient(circle at 50% 28%, rgba(255, 255, 255, 0.82), transparent 38%),
    linear-gradient(145deg, #b64c3e, #74271f);
}

.look-card img {
  width: 100%;
  height: 100%;
  min-height: 245px;
  object-fit: cover;
  object-position: center;
  transform: scale(1.25);
  transition: transform 380ms ease;
}

.look-card:hover img {
  transform: scale(1.32);
}

.look-card figcaption {
  position: absolute;
  right: 8px;
  bottom: 8px;
  left: 8px;
  display: grid;
  gap: 2px;
  padding: 9px 10px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 10px;
  background: rgba(20, 18, 14, 0.76);
  color: white;
  font-size: 11px;
  font-weight: 650;
  backdrop-filter: blur(7px);
}

.look-card figcaption span {
  color: var(--accent);
  font-size: 7px;
  letter-spacing: 0.16em;
}

.scroll-prev,
.scroll-next {
  position: absolute;
  z-index: 2;
  top: 50%;
  display: grid;
  width: 88px;
  height: 54px;
  place-items: center;
  padding: 0;
  cursor: pointer;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: transparent;
  box-shadow: none;
  transform: translateY(-50%);
}

.scroll-prev {
  left: -35px;
}

.scroll-next {
  right: -35px;
}

.scroll-prev span,
.scroll-next span {
  display: block;
  width: 82px;
  height: 48px;
  font-size: 0;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  filter:
    drop-shadow(0 0 1px rgba(255, 249, 213, 0.95))
    drop-shadow(2px 3px 2px rgba(42, 20, 3, 0.62));
  transition: filter 160ms ease, transform 160ms ease;
}

.scroll-prev span {
  background-image: url("/arrow-third-left.png");
}

.scroll-next span {
  background-image: url("/arrow-third-right.png");
}

.scroll-prev span::before,
.scroll-prev span::after,
.scroll-next span::before,
.scroll-next span::after {
  display: none;
}

.scroll-prev:hover,
.scroll-prev:focus-visible,
.scroll-next:hover,
.scroll-next:focus-visible {
  outline: none;
  background: transparent;
}

.scroll-prev:hover span,
.scroll-prev:focus-visible span,
.scroll-next:hover span,
.scroll-next:focus-visible span {
  filter:
    drop-shadow(0 0 5px rgba(255, 226, 134, 1))
    drop-shadow(2px 3px 2px rgba(50, 24, 3, 0.72));
}

.scroll-prev:hover span,
.scroll-prev:focus-visible span {
  transform: translateX(-4px) scale(1.03);
}

.scroll-next:hover span,
.scroll-next:focus-visible span {
  transform: translateX(4px) scale(1.03);
}

.scroll-prev:focus-visible,
.scroll-next:focus-visible {
  outline: 1px dashed rgba(122, 31, 27, 0.72);
  outline-offset: 2px;
}

.roulette-heading {
  align-items: center;
}

.sample-badge {
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 99px;
  color: var(--muted);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.roulette-card {
  display: grid;
  grid-template-columns: 190px 1fr;
  align-items: center;
  gap: 34px;
  padding: 28px 34px;
  border: 1px solid var(--ink);
  border: 2px solid var(--ink);
  border-top: 8px solid var(--wu-red);
  border-radius: 5px;
  background:
    repeating-linear-gradient(0deg, rgba(76, 56, 33, 0.026) 0 1px, transparent 1px 6px),
    linear-gradient(135deg, rgba(179, 134, 54, 0.16), transparent 56%),
    var(--card-bg);
  box-shadow: 5px 5px 0 rgba(127, 36, 30, 0.45);
}

.roulette-wheel {
  display: grid;
  aspect-ratio: 1;
  place-items: center;
  border: 12px solid var(--ink);
  border-radius: 50%;
  background:
    conic-gradient(
      var(--accent) 0 40%,
      #d8bd83 40% 65%,
      #f6ead0 65% 83%,
      #806441 83% 95%,
      #58d9d7 95% 96%,
      #c9a75e 96% 100%
    );
  box-shadow:
    0 0 0 4px var(--gold),
    0 0 0 6px var(--wu-red),
    0 0 0 7px var(--ink);
}

.roulette-mascot {
  box-sizing: border-box;
  width: 64px;
  height: 64px;
  padding: 5px;
  object-fit: contain;
  border-radius: 50%;
  background: var(--ink);
  filter:
    drop-shadow(0 2px 0 rgba(255, 247, 217, 0.68))
    drop-shadow(0 4px 3px rgba(29, 18, 15, 0.4));
  transform: rotate(-2deg);
}

.roulette-list {
  display: grid;
  gap: 0;
}

.roulette-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.roulette-column {
  min-width: 0;
  padding-right: 22px;
}

.roulette-column + .roulette-column {
  padding-right: 0;
  padding-left: 22px;
  border-left: 1px solid rgba(48, 35, 26, 0.5);
}

.roulette-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 2px;
  border-bottom: 1px dashed var(--line);
  font-size: 12px;
}

.roulette-row strong {
  font-variant-numeric: tabular-nums;
}

.roulette-list small {
  margin-top: 11px;
  color: var(--muted);
  font-size: 10px;
}

.reward-header {
  position: relative;
  margin-bottom: 34px;
  padding: 8px 0 30px;
  border-bottom: 2px solid var(--ink);
}

.reward-header::after {
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 88px;
  height: 7px;
  content: "";
  background: var(--wu-red);
}

.reward-header h1 {
  margin: 0 0 14px;
  font-family: "Noto Serif KR", "Batang", Georgia, serif;
  font-size: clamp(42px, 7vw, 72px);
  line-height: 1;
  letter-spacing: -0.065em;
}

.reward-header span {
  color: var(--muted);
  font-size: 13px;
}

.pledge-view .reward-header {
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 0;
}

.pledge-view .reward-header::after {
  display: none;
}

.pledge-progress-panel {
  margin-bottom: 22px;
  padding: 0 0 14px;
  border-bottom: 1px dashed rgba(57, 43, 32, 0.38);
}

.pledge-progress-top {
  display: grid;
  grid-template-columns: 1fr 72px;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.pledge-progress-top > span {
  color: #4f4338;
  font-size: 11px;
  font-weight: 700;
}

.pledge-progress-top > span strong {
  margin-left: 7px;
  color: var(--ink);
  font: 800 13px/1 Georgia, serif;
  font-variant-numeric: tabular-nums;
}

.pledge-progress-top > strong {
  color: var(--wu-red);
  font: 800 15px/1 Georgia, serif;
  text-align: right;
}

.pledge-progress-track {
  position: relative;
  height: 8px;
  overflow: hidden;
  border: 1px solid rgba(38, 28, 21, 0.82);
  border-radius: 99px;
  background:
    repeating-linear-gradient(90deg, transparent 0 9.8%, rgba(50, 36, 26, 0.18) 9.8% 10%),
    #d9cdb8;
  box-shadow: inset 0 1px 2px rgba(41, 25, 18, 0.24);
}

.pledge-progress-track > span {
  display: block;
  width: 0;
  height: 100%;
  border-right: 1px solid #fff2bd;
  border-radius: inherit;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.36), transparent 45%),
    linear-gradient(90deg, #d8ad45, var(--wu-red));
  box-shadow:
    0 0 6px rgba(216, 173, 69, 0.62),
    inset -2px 0 3px rgba(67, 19, 13, 0.3);
  transition: width 420ms ease;
}

.pledge-progress-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 10px;
}

.pledge-progress-bottom strong {
  color: var(--wu-red);
}

.pledge-list {
  display: grid;
  gap: 9px;
}

.pledge-row {
  display: grid;
  grid-template-columns: 38px 105px minmax(0, 1fr) 54px;
  align-items: center;
  gap: 12px;
  min-height: 66px;
  padding: 12px 15px;
  border: 1px solid var(--line);
  border-left: 5px solid rgba(93, 77, 62, 0.35);
  border-radius: 4px;
  background:
    repeating-linear-gradient(0deg, rgba(76, 56, 33, 0.024) 0 1px, transparent 1px 6px),
    var(--card-bg);
  opacity: 0.72;
  transition: 220ms ease;
}

.pledge-row.current {
  border-color: rgba(169, 109, 0, 0.72);
  border-left-color: var(--gold);
  background:
    linear-gradient(90deg, rgba(223, 185, 99, 0.15), transparent 56%),
    #fbf3e4;
  opacity: 1;
  box-shadow: 3px 3px 0 rgba(169, 109, 0, 0.28);
}

.pledge-row.achieved {
  border-color: rgba(122, 31, 27, 0.72);
  border-left-color: var(--wu-red);
  background:
    linear-gradient(100deg, rgba(222, 180, 83, 0.3), rgba(173, 52, 43, 0.12) 62%),
    #fff2d4;
  opacity: 1;
  box-shadow:
    4px 4px 0 rgba(122, 31, 27, 0.32),
    inset 0 0 0 2px rgba(255, 235, 171, 0.38);
}

.pledge-index {
  color: #a1988a;
  font: 700 10px/1 Georgia, serif;
}

.pledge-row strong {
  font-size: 14px;
  font-variant-numeric: tabular-nums;
}

.pledge-row p {
  margin: 0;
  color: #4b463f;
  font-size: 12px;
  line-height: 1.55;
  word-break: keep-all;
}

.pledge-status {
  display: grid;
  min-height: 28px;
  place-items: center;
  border: 1px solid rgba(77, 63, 48, 0.4);
  border-radius: 99px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 800;
}

.pledge-row.current .pledge-status {
  border-color: var(--gold);
  color: #845600;
  background: rgba(237, 207, 126, 0.24);
}

.pledge-row.achieved .pledge-status {
  border-color: var(--wu-red);
  background: var(--wu-red);
  color: #fff1d6;
}

.reward-list {
  display: grid;
  gap: 10px;
}

.reward-row {
  display: grid;
  grid-template-columns: 40px 130px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  min-height: 72px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background:
    repeating-linear-gradient(0deg, rgba(76, 56, 33, 0.024) 0 1px, transparent 1px 6px),
    var(--card-bg);
  transition: 180ms ease;
}

.reward-row:hover {
  border-color: var(--ink);
  box-shadow: 4px 4px 0 rgba(173, 52, 43, 0.55);
  transform: translate(-2px, -2px);
}

.reward-index {
  color: #a49b8e;
  font: 700 11px/1 Georgia, serif;
}

.reward-row strong {
  font-size: 15px;
  font-variant-numeric: tabular-nums;
}

.reward-row p {
  margin: 0;
  color: #4b463f;
  font-size: 13px;
  line-height: 1.65;
  word-break: keep-all;
}

.personal-view .reward-list {
  gap: 16px;
}

.personal-view .reward-row {
  grid-template-columns: 150px minmax(0, 1fr);
  min-height: 82px;
  padding: 16px 26px;
  border: 2px solid var(--ink);
  border-radius: 28px;
  box-shadow: 4px 4px 0 rgba(127, 36, 30, 0.25);
}

.personal-view .reward-index {
  display: none;
}

.personal-view .reward-row strong {
  font-family: "Noto Serif KR", "Batang", Georgia, serif;
  font-size: 20px;
}

.product-tiers {
  display: grid;
  gap: 38px;
}

.product-tier h2 {
  margin: 0 0 13px;
  color: #32251d;
  font-family: "Noto Serif KR", "Batang", Georgia, serif;
  font-size: 18px;
  font-weight: 700;
}

.product-tier h2::before {
  display: inline-block;
  width: 22px;
  height: 4px;
  margin: 0 9px 4px 0;
  content: "";
  background: var(--wu-red);
}

.product-gallery-wrap {
  position: relative;
}

.product-gallery {
  display: grid;
  grid-auto-columns: calc((100% - 24px) / 3);
  grid-auto-flow: column;
  gap: 12px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline mandatory;
  scrollbar-width: none;
}

.product-gallery::-webkit-scrollbar {
  display: none;
}

.product-card {
  display: grid;
  grid-template-rows: 160px 38px;
  height: 198px;
  margin: 0;
  overflow: hidden;
  scroll-snap-align: start;
  border: 2px solid var(--ink);
  border-radius: 4px;
  background: var(--card-bg);
  box-shadow: 4px 4px 0 rgba(127, 36, 30, 0.42);
}

.product-card img {
  display: block;
  width: 100%;
  height: 160px;
  min-height: 0;
  object-fit: cover;
  object-position: center;
  background:
    repeating-linear-gradient(0deg, rgba(81, 57, 34, 0.026) 0 1px, transparent 1px 6px),
    #f7eedf;
}

.product-card figcaption {
  display: flex;
  align-items: center;
  height: 38px;
  box-sizing: border-box;
  padding: 7px 10px;
  overflow: hidden;
  border-top: 1px solid rgba(31, 24, 18, 0.28);
  background: rgba(38, 24, 18, 0.92);
  color: #fff3da;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.product-gallery-prev,
.product-gallery-next {
  position: absolute;
  z-index: 3;
  top: 50%;
  display: grid;
  width: 78px;
  height: 50px;
  place-items: center;
  padding: 0;
  cursor: pointer;
  border: 0;
  background: transparent;
  transform: translateY(-50%);
}

.product-gallery-prev {
  left: -32px;
}

.product-gallery-next {
  right: -32px;
}

.product-gallery-prev span,
.product-gallery-next span {
  display: block;
  width: 72px;
  height: 44px;
  font-size: 0;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  filter:
    drop-shadow(0 0 1px rgba(255, 249, 213, 0.95))
    drop-shadow(2px 3px 2px rgba(42, 20, 3, 0.62));
  transition: filter 160ms ease, transform 160ms ease;
}

.product-gallery-prev span {
  background-image: url("/arrow-third-left.png");
}

.product-gallery-next span {
  background-image: url("/arrow-third-right.png");
}

.product-gallery-prev:hover span,
.product-gallery-prev:focus-visible span,
.product-gallery-next:hover span,
.product-gallery-next:focus-visible span {
  filter:
    drop-shadow(0 0 5px rgba(255, 226, 134, 1))
    drop-shadow(2px 3px 2px rgba(50, 24, 3, 0.72));
}

.product-gallery-prev:hover span,
.product-gallery-prev:focus-visible span {
  transform: translateX(-4px);
}

.product-gallery-next:hover span,
.product-gallery-next:focus-visible span {
  transform: translateX(4px);
}

.product-gallery-prev:focus-visible,
.product-gallery-next:focus-visible {
  outline: 1px dashed rgba(122, 31, 27, 0.72);
  outline-offset: 2px;
}

.top-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.top-list li {
  display: grid;
  grid-template-columns: 88px 1fr;
  align-items: center;
  min-height: 94px;
  overflow: hidden;
  border: 1px solid var(--ink);
  border-radius: 4px;
  background: var(--card-bg);
}

.top-list li > span {
  display: grid;
  height: 100%;
  place-items: center;
  background: var(--accent);
  color: #f9ead1;
  font: italic 700 30px/1 "Noto Serif KR", Georgia, serif;
}

.top-reward-image {
  width: 88px;
  height: 94px;
  object-fit: contain;
  border-right: 1px solid var(--ink);
  background: #f2e5cf;
}

.top-list p {
  margin: 0;
  padding: 18px 24px;
  font-size: 16px;
  font-weight: 650;
  word-break: keep-all;
}

.records-table {
  overflow: hidden;
  border: 2px solid var(--ink);
  border-radius: 4px;
  background: var(--card-bg);
  box-shadow: 6px 6px 0 rgba(127, 36, 30, 0.42);
}

.records-table-head {
  display: grid;
  grid-template-columns: 1fr 2fr 110px;
  gap: 1px;
  background: var(--ink);
  color: #fff0d5;
}

.records-table-head span {
  padding: 13px 16px;
  background: var(--wu-red);
  font-size: 12px;
  font-weight: 700;
}

.records-empty {
  display: grid;
  min-height: 360px;
  place-content: center;
  padding: 30px;
  text-align: center;
}

.records-empty::before {
  display: grid;
  width: 62px;
  height: 62px;
  margin: 0 auto 18px;
  place-items: center;
  content: var(--rec-glyph, "錄");
  border: 2px solid var(--wu-red);
  color: var(--wu-red);
  font: 700 26px/1 "Noto Serif KR", Georgia, serif;
  transform: rotate(-3deg);
}

.records-empty strong {
  font-size: 16px;
}

.records-empty p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 12px;
}

@media (max-width: 800px) {
  body {
    background-attachment: scroll;
    background-position: center top;
  }

  .site-shell {
    width: min(92vw, 680px);
    margin: 22px auto;
  }

  .page-frame {
    grid-template-columns: 1fr;
    gap: 16px;
    min-height: auto;
  }

  .side-nav {
    position: relative;
    display: block;
    min-height: auto;
    padding: 14px;
    border: 2px solid #100b08;
    box-shadow:
      5px 5px 0 #130c09,
      8px 8px 0 rgba(179, 134, 54, 0.4);
  }

  .nav-stamp,
  .side-note {
    display: none;
  }

  .side-nav nav {
    display: flex;
    gap: 7px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .side-nav nav::-webkit-scrollbar {
    display: none;
  }

  .side-nav button {
    min-width: max-content;
    min-height: 45px;
    padding: 7px 12px;
  }

  .side-nav button small {
    display: none;
  }

  .content-panel {
    padding: 34px 24px 46px;
    box-shadow:
      6px 6px 0 #160d0a,
      10px 10px 0 rgba(173, 52, 43, 0.46),
      inset 0 0 0 5px rgba(122, 31, 27, 0.07);
  }

  .collection-row {
    grid-auto-columns: minmax(145px, 46%);
  }

  .roulette-card {
    grid-template-columns: 130px 1fr;
    gap: 22px;
    padding: 24px;
  }

  .reward-row {
    grid-template-columns: 32px 110px minmax(0, 1fr);
  }

  .product-gallery {
    grid-auto-columns: calc((100% - 12px) / 2);
  }
}

@media (max-width: 560px) {
  .site-shell {
    width: calc(100vw - 20px);
    margin: 10px auto;
  }

  .page-frame {
    gap: 13px;
  }

  .content-panel {
    padding: 30px 18px 38px;
  }

  .collection-section + .collection-section,
  .roulette-section {
    margin-top: 38px;
  }

  .collection-row {
    grid-auto-columns: 72%;
  }

  .look-card,
  .look-card img {
    min-height: 250px;
  }

  .roulette-card {
    grid-template-columns: 1fr;
  }

  .roulette-columns {
    grid-template-columns: 1fr !important;   /* 좁은 화면에선 한 줄로 */
  }

  .roulette-column {
    padding-right: 0;
  }

  .roulette-column + .roulette-column {
    margin-top: 4px;
    padding-left: 0;
    border-top: 1px dashed var(--line);
    border-left: 0;
  }

  .roulette-row {
    gap: 7px;
    font-size: 11px;
  }

  .roulette-wheel {
    width: 150px;
    margin: 0 auto;
  }

  .reward-row {
    grid-template-columns: 30px 1fr;
    align-items: start;
  }

  .reward-row p {
    grid-column: 2;
  }

  .pledge-progress-top {
    grid-template-columns: 1fr auto;
    gap: 8px 10px;
  }

  .pledge-progress-bottom {
    display: grid;
    gap: 4px;
  }

  .pledge-row {
    grid-template-columns: 28px 1fr 50px;
    gap: 8px 10px;
  }

  .pledge-row p {
    grid-column: 2 / 4;
    grid-row: 2;
  }

  .pledge-status {
    grid-column: 3;
    grid-row: 1;
  }

  .personal-view .reward-row {
    grid-template-columns: 1fr;
    gap: 7px;
    padding: 16px 20px;
    border-radius: 18px;
  }

  .personal-view .reward-row p {
    grid-column: auto;
  }

  .product-gallery {
    grid-auto-columns: 78%;
  }

  .product-gallery-prev {
    left: -18px;
  }

  .product-gallery-next {
    right: -18px;
  }

  .top-list li {
    grid-template-columns: 62px 1fr;
  }

  .top-reward-image {
    width: 62px;
    height: 94px;
  }

  .records-table-head {
    grid-template-columns: 1fr 1.5fr 74px;
  }

  .records-table-head span {
    padding: 11px 9px;
    font-size: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* =====================================================================
   ▓ 추가 레이어 — 지력사무소 배선판 (문의 · 야간등화 · 기록부 · 로딩)
   ===================================================================== */

/* ── 사이드 나브 하단 조작부 ── */
.nav-tools{
  display:grid;
  grid-template-columns:1fr 34px;
  gap:7px;
  margin-top:14px;
  padding-top:13px;
  border-top:1px solid rgba(245,229,199,.34);
}
.nav-ask{
  display:grid;
  min-height:40px;
  place-items:center;
  padding:8px 6px;
  cursor:pointer;
  border:1px solid rgba(218,179,106,.55);
  border-radius:2px;
  background:rgba(30,13,10,.24);
  color:#f6e6c8;
  font-size:11px;
  font-weight:800;
  letter-spacing:.05em;
  transition:180ms ease;
}
.nav-ask:hover,.nav-ask:focus-visible{
  outline:none;
  border-color:#e2bc73;
  background:rgba(196,71,56,.8);
  color:#fff6e4;
}
.nav-dark{
  position:relative;
  width:34px;
  height:50px;
  padding:0;
  cursor:pointer;
  border:1px solid rgba(218,179,106,.55);
  border-radius:2px;
  background:rgba(30,13,10,.24);
  transition:180ms ease;
}
.nav-dark span{
  position:absolute;
  top:3px;
  right:3px;
  left:3px;
  display:grid;
  height:22px;
  place-items:center;
  border:1px solid rgba(20,13,9,.7);
  background:#f2e2c5;
  font-size:11px;
  line-height:1;
  transition:transform 220ms ease;
}
body.dark .nav-dark span{ transform:translateY(22px); }
.nav-dark:hover{ border-color:#e2bc73; }

/* ── 문의 모달 ── */
.ask-back{
  position:fixed;
  z-index:60;
  inset:0;
  display:none;
  padding:20px;
  place-items:center;
  background:rgba(24,13,9,.62);
  backdrop-filter:blur(3px);
}
.ask-back.on{ display:grid; }
.ask-box{
  width:min(420px,100%);
  padding:26px 26px 22px;
  border:2px solid var(--ink);
  border-top:8px solid var(--wu-red);
  border-radius:4px;
  background:linear-gradient(145deg,var(--panel-hi),var(--panel-lo));
  box-shadow:9px 9px 0 rgba(22,13,10,.85),14px 14px 0 rgba(173,52,43,.46);
  animation:panel-in 320ms ease both;
}
.ask-box p.kicker{
  margin:0 0 4px;
  color:var(--wu-red);
  font-size:9px;
  font-weight:850;
  letter-spacing:.2em;
}
.ask-box h3{
  margin:0 0 16px;
  font-family:"Noto Serif KR","Batang",Georgia,serif;
  font-size:26px;
  font-weight:650;
  letter-spacing:-.04em;
}
.ask-field{ display:grid; gap:5px; margin-bottom:12px; }
.ask-field label{
  color:var(--muted);
  font-size:9px;
  font-weight:850;
  letter-spacing:.16em;
}
.ask-field input,.ask-field textarea{
  width:100%;
  box-sizing:border-box;
  padding:11px 12px;
  border:1px solid var(--ink);
  border-radius:3px;
  background:color-mix(in srgb,var(--paper) 94%,#fff);
  color:var(--ink);
  font:inherit;
  font-size:13px;
  resize:vertical;
}
.ask-field textarea{ min-height:112px; line-height:1.6; }
.ask-field input:focus,.ask-field textarea:focus{
  outline:none;
  border-color:var(--wu-red);
  box-shadow:2px 2px 0 rgba(122,31,27,.35);
}
.ask-actions{ display:flex; gap:8px; justify-content:flex-end; margin-top:6px; }
.wu-btn{
  padding:10px 18px;
  cursor:pointer;
  border:2px solid var(--ink);
  border-radius:3px;
  background:var(--card-bg);
  color:var(--ink);
  font:inherit;
  font-size:12px;
  font-weight:800;
  transition:160ms ease;
}
.wu-btn:hover{ box-shadow:3px 3px 0 rgba(122,31,27,.5); transform:translate(-1px,-1px); }
.wu-btn.primary{ border-color:var(--ink); background:var(--wu-red); color:#ffeecf; }

/* ── 토스트 ── */
.toast{
  position:fixed;
  z-index:80;
  bottom:26px;
  left:50%;
  padding:12px 20px;
  border:2px solid var(--ink);
  border-radius:3px;
  background:var(--wu-red);
  color:#fff2d8;
  font-size:12.5px;
  font-weight:750;
  opacity:0;
  pointer-events:none;
  box-shadow:4px 4px 0 rgba(22,13,10,.75);
  transform:translate(-50%,14px);
  transition:220ms ease;
}
.toast.show{ opacity:1; transform:translate(-50%,0); }

/* ── 보상기록 표 (데이터 행) ── */
.records-row{
  display:grid;
  grid-template-columns:1fr 2fr 110px;
  gap:1px;
  align-items:center;
  background:rgba(31,24,18,.16);
}
.records-row > span{
  min-height:52px;
  display:flex;
  align-items:center;
  padding:12px 16px;
  background:var(--card-bg);
  font-size:12.5px;
  line-height:1.5;
  word-break:keep-all;
}
.records-row > span:first-child{ font-weight:750; }
.rec-who{ gap:10px; }
.rec-who b{ font-weight:750; min-width:0; word-break:keep-all; }
.rec-av{
  width:34px;
  height:34px;
  flex:0 0 34px;
  object-fit:cover;
  border:1px solid var(--ink);
  border-radius:3px;
  background:color-mix(in srgb,var(--paper) 80%,#c9a86a);
  box-shadow:2px 2px 0 rgba(122,31,27,.35);
}
.records-row .rec-state{ justify-content:center; }
.rec-chip{
  display:inline-grid;
  min-width:64px;
  min-height:26px;
  place-items:center;
  padding:0 10px;
  border:1px solid rgba(77,63,48,.45);
  border-radius:99px;
  font-size:10px;
  font-weight:800;
}
.rec-chip.done{ border-color:var(--wu-red); background:var(--wu-red); color:#fff1d6; }
.rec-chip.ing{ border-color:var(--gold); background:rgba(237,207,126,.3); color:#7d5400; }
.rec-chip.wait{ color:var(--muted); }

/* ── 룰렛 마퀴 장식 ── */
.roulette-list small{ display:block; }

/* ── 로딩 · 화면 전환 커버 ── */
#wuload,
#wutrans{
  position:fixed;
  inset:0;
  display:grid;
  place-items:center;
  background:
    repeating-linear-gradient(0deg, rgba(255,236,198,.045) 0 1px, transparent 1px 5px),
    linear-gradient(160deg,var(--wu-red-lite),var(--wu-red) 52%,var(--wu-red-deep));
}
#wuload{ z-index:90; transition:opacity 420ms ease; }
#wuload.off{ opacity:0; pointer-events:none; }

#wutrans{
  z-index:88;
  opacity:0;
  pointer-events:none;
  transition:opacity 190ms ease;
}
#wutrans.on{ opacity:1; pointer-events:auto; }

/* 커버 안쪽 — 프사 · 금박 선 · 이름 */
.wt-box{
  display:grid;
  justify-items:center;
  gap:15px;
  padding:0 20px;
  text-align:center;
}
#wutrans .wt-box{
  opacity:0;
  transform:translateY(9px) scale(.95);
  transition:transform 340ms cubic-bezier(.2,.8,.3,1), opacity 240ms ease;
}
#wutrans.on .wt-box{ opacity:1; transform:none; }

.wt-av{
  width:112px;
  height:112px;
  object-fit:cover;
  border:3px solid var(--gold);
  border-radius:4px;
  background:#f1dfbe;
  box-shadow:
    inset 0 0 0 3px rgba(122,31,27,.28),
    7px 7px 0 rgba(19,12,9,.5);
  animation:wuload-beat 1.6s ease-in-out infinite;
}
.wt-stamp{
  display:none;
  width:96px;
  height:96px;
  place-items:center;
  border:3px solid var(--gold);
  border-radius:4px;
  background:#f1dfbe;
  color:var(--wu-red);
  font:800 40px/1 "Noto Serif KR",Georgia,serif;
  box-shadow:inset 0 0 0 3px rgba(122,31,27,.28),6px 6px 0 rgba(19,12,9,.55);
  animation:wuload-beat 1.6s ease-in-out infinite;
}
.wt-line{
  width:0;
  height:2px;
  background:var(--gold);
  box-shadow:0 0 8px rgba(179,134,54,.9);
  animation:wt-line 620ms cubic-bezier(.2,.8,.3,1) forwards;
}
#wutrans .wt-line{ animation:none; width:0; }
#wutrans.on .wt-line{ animation:wt-line 520ms cubic-bezier(.2,.8,.3,1) forwards; }
.wt-name{
  color:#f8e9c9;
  font-family:"Noto Serif KR","Batang",Georgia,serif;
  font-size:19px;
  font-weight:700;
  letter-spacing:-.02em;
  text-shadow:0 2px 0 rgba(45,12,8,.45);
  word-break:keep-all;
}
@keyframes wt-line{ from{ width:0; } to{ width:132px; } }
@keyframes wuload-beat{
  0%,100%{ transform:scale(1) rotate(-2deg); }
  50%{ transform:scale(1.05) rotate(2deg); }
}
@media (max-width:560px){
  .wt-av{ width:92px; height:92px; }
  .wt-stamp{ width:80px; height:80px; font-size:34px; }
  .wt-name{ font-size:16px; }
}
@media (prefers-reduced-motion: reduce){
  #wutrans{ display:none; }
  .wt-av,.wt-stamp{ animation:none; }
  .wt-line{ width:132px; animation:none; }
}

/* ── 빈 목록 안내 ── */
.wu-empty{
  display:grid;
  min-height:180px;
  place-content:center;
  padding:26px;
  border:1px dashed rgba(57,43,32,.4);
  border-radius:4px;
  color:var(--muted);
  font-size:12.5px;
  text-align:center;
}

/* =====================================================================
   ▓ 야간 등화관제 (다크 모드)
   ===================================================================== */
body.dark{
  --ink:#f2e3c6;
  --paper:#2a211c;
  --line:#5b4a3a;
  --muted:#b8a68e;
  --accent:#e2705d;
  --gold:#e0b45f;
  --wu-red:#8f2b23;
  background-color:#160f0c;
  background-image:
    linear-gradient(180deg,rgba(10,6,4,.72),rgba(12,7,5,.86)),
    url("/wu-river-background.webp");
  background-position:center top;
  background-size:cover;
  background-attachment:fixed;
  background-repeat:no-repeat;
  color:var(--ink);
}
body.dark .content-panel{
  border-color:#0c0806;
  background:
    linear-gradient(90deg,transparent 0 98.6%,color-mix(in srgb, var(--signal) 20%, transparent) 98.6% 98.8%,transparent 98.8%),
    repeating-linear-gradient(0deg,rgba(255,236,198,.022) 0 1px,transparent 1px 6px),
    linear-gradient(145deg,#33272010 0%,transparent 100%),
    #2c231d;
  box-shadow:9px 9px 0 #0b0705,14px 14px 0 rgba(143,43,35,.5),inset 0 0 0 6px rgba(226,112,93,.07);
}
body.dark .content-panel:not(.content-panel-main)::after{
  opacity:.2;
  background:
    linear-gradient(90deg,rgba(44,35,29,.95) 0 24%,rgba(44,35,29,.5) 52%,transparent 78%),
    linear-gradient(180deg,transparent 74%,rgba(44,35,29,.72) 100%),
    url("/section-header-landscape.webp") center 58%/cover no-repeat;
}
body.dark .reward-row,
body.dark .pledge-row,
body.dark .roulette-card,
body.dark .records-table,
body.dark .product-card,
body.dark .top-list li{ background:#332821; color:var(--ink); }
body.dark .records-row > span{ background:#332821; }
body.dark .reward-row p,
body.dark .pledge-row p{ color:#d9c7ab; }
body.dark .product-card figcaption{ background:rgba(12,8,6,.94); }
body.dark .pledge-progress-track{ background:#1d1611; }
body.dark .pledge-row.achieved{
  background:linear-gradient(100deg,rgba(224,180,95,.24),rgba(226,112,93,.12) 62%),#3a2b21;
}
body.dark .pledge-row.current{
  background:linear-gradient(90deg,rgba(224,180,95,.14),transparent 56%),#352a22;
}
body.dark .pledge-index,
body.dark .reward-index{ color:#8d7f6c; }
body.dark .ask-box,
body.dark .wu-btn{ background:#332821; color:var(--ink); }
body.dark .wu-btn.primary{ background:var(--accent); color:#231812; border-color:#0c0806; }
body.dark .ask-field input,
body.dark .ask-field textarea{ background:#241c17; color:var(--ink); border-color:#5b4a3a; }
body.dark .records-empty::before{ border-color:var(--accent); color:var(--accent); }
body.dark .side-nav button.active{ color:#231812; background:#e8d5ae; }
body.dark .look-card figcaption span{ color:#ffb59f; }

/* ── 인쇄/좁은 화면 보정 ── */
@media (max-width:800px){
  .nav-tools{ grid-template-columns:1fr 34px; margin-top:10px; padding-top:10px; }
  .nav-ask{ min-height:36px; }
  .nav-dark{ height:42px; }
  .nav-dark span{ height:18px; }
  body.dark .nav-dark span,
  .nav-dark span{ transition:transform 220ms ease; }
  body.dark .nav-dark span{ transform:translateY(18px); }
  .records-row{ grid-template-columns:1fr 1.5fr 74px; }
  .records-row > span{ padding:10px 9px; font-size:11px; }
  .rec-who{ gap:7px; }
  .rec-av{ width:26px; height:26px; flex-basis:26px; }
}

/* =====================================================================
   ▓ 이미지 확대 (라이트박스)
   ===================================================================== */
.look-card img,
.product-card img,
.top-reward-image{ cursor:zoom-in; }

#lightbox{
  position:fixed;
  z-index:95;
  inset:0;
  display:none;
  place-items:center;
  padding:34px 22px;
  background:
    repeating-linear-gradient(0deg, rgba(255,236,198,.03) 0 1px, transparent 1px 5px),
    rgba(22,12,8,.84);
  backdrop-filter:blur(4px);
  cursor:zoom-out;
}
#lightbox.on{ display:grid; }

.lb-frame{
  position:relative;
  display:grid;
  max-width:min(90vw,720px);
  cursor:default;
  border:3px solid var(--gold);
  border-radius:4px;
  background:#f1dfbe;
  box-shadow:
    inset 0 0 0 3px rgba(122,31,27,.28),
    10px 10px 0 rgba(19,12,9,.6);
  animation:lb-in 280ms cubic-bezier(.2,.8,.3,1) both;
}
@keyframes lb-in{
  from{ opacity:0; transform:translateY(10px) scale(.96); }
}

.lb-frame img{
  display:block;
  width:100%;
  max-height:calc(88vh - 56px);
  object-fit:contain;
  background:
    repeating-linear-gradient(0deg, rgba(81,57,34,.03) 0 1px, transparent 1px 6px),
    #f7eedf;
}

.lb-cap{
  padding:12px 15px;
  border-top:2px solid var(--ink);
  background:var(--wu-red);
  color:#fff3da;
  font-size:13px;
  font-weight:700;
  line-height:1.5;
  text-align:center;
  word-break:keep-all;
}

.lb-close{
  position:absolute;
  z-index:2;
  top:-17px;
  right:-17px;
  display:grid;
  width:38px;
  height:38px;
  place-items:center;
  padding:0;
  cursor:pointer;
  border:2px solid var(--ink);
  border-radius:2px;
  background:var(--wu-red);
  color:#ffeecf;
  font:800 15px/1 "Noto Sans KR",sans-serif;
  box-shadow:3px 3px 0 rgba(19,12,9,.6);
  transition:150ms ease;
}
.lb-close:hover{
  background:var(--accent);
  transform:translate(-1px,-1px);
  box-shadow:4px 4px 0 rgba(19,12,9,.7);
}

@media (max-width:560px){
  #lightbox{ padding:24px 14px; }
  .lb-frame{ max-width:94vw; }
  .lb-close{ top:-15px; right:-13px; width:34px; height:34px; }
  .lb-cap{ padding:10px 12px; font-size:12px; }
}
@media (prefers-reduced-motion: reduce){
  .lb-frame{ animation:none; }
}