:root {
  --bg: #07070a;
  --panel: #141210;
  --panel-2: #171412;
  --gold-1: #f7e08b;
  --gold-2: #e8b64c;
  --gold-3: #b9822f;
  --text: #f5ecd7;
  --muted: #a99d83;
  --stroke: rgba(247, 224, 139, 0.16);
  --recycle: #e8b64c;
  --sale: #9fc3e8;
  --up: #ff5a5a;
  --down: #31d47a;
  --brushed: repeating-linear-gradient(90deg, rgba(255,255,255,0.018) 0 1px, transparent 1px 3px);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  font-family: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Segoe UI", system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1100px 700px at 12% -10%, rgba(184, 130, 47, 0.24), transparent 60%),
    radial-gradient(900px 650px at 95% 5%, rgba(232, 182, 76, 0.14), transparent 55%),
    radial-gradient(900px 800px at 50% 115%, rgba(138, 90, 29, 0.22), transparent 60%),
    linear-gradient(160deg, #07070a 0%, #100d0a 48%, #07070a 100%);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ============ 报价盘 ============ */
.board {
  max-width: 960px;
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  gap: clamp(10px, 2vh, 18px);
  padding: clamp(12px, 2.6vh, 28px) clamp(14px, 2vw, 26px);
  position: relative;
  z-index: 1;
}

.board-head {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 22px);
  padding: clamp(10px, 1.8vh, 18px) clamp(12px, 2vw, 20px);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0) 18%), var(--panel);
  background-image: linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0) 18%), var(--brushed);
  border: 1px solid var(--stroke);
  box-shadow: 0 12px 40px rgba(0,0,0,0.45), inset 0 1px 0 rgba(255,244,200,0.06);
}

.logo-box { flex: none; }
.logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: clamp(52px, 8vh, 78px);
  max-width: clamp(180px, 24vw, 280px);
  object-fit: contain;
  object-position: center;
}
.logo-placeholder {
  width: clamp(150px, 22vw, 240px);
  color: var(--gold-1);
  gap: 2px;
  font-size: 11px;
  letter-spacing: 0.28em;
  opacity: 0.92;
}
.logo-placeholder svg { height: 64%; width: auto; }

.merchant { min-width: 0; }
.merchant-name {
  margin: 0;
  font-size: clamp(22px, 2.6vw, 34px);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: 0.02em;
  background: linear-gradient(100deg, #fff3c4 0%, #f7e08b 30%, #d9a744 55%, #fff3c4 78%, #b9822f 100%);
  background-size: 220% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 7s linear infinite;
  overflow-wrap: anywhere;
}
@keyframes shimmer { to { background-position: -220% center; } }

.update {
  margin-top: clamp(4px, 0.8vh, 8px);
  font-size: clamp(12px, 1.4vw, 15px);
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.upd-time { color: #d8cba6; }
.stale-tag {
  margin-left: 8px;
  font-size: 11px;
  color: #ffb26b;
  border: 1px solid rgba(255,178,107,0.4);
  border-radius: 999px;
  padding: 1px 8px;
  vertical-align: 1px;
}
.header-market { display: none; }

/* ---------- 板块 ---------- */
.panel {
  border-radius: 18px;
  border: 1px solid var(--stroke);
  padding: clamp(10px, 1.8vh, 16px) clamp(12px, 2vw, 18px);
  box-shadow: 0 14px 44px rgba(0,0,0,0.45), inset 0 1px 0 rgba(255,244,200,0.05);
}
.recycle-panel {
  background-image: linear-gradient(180deg, rgba(232,182,76,0.07), rgba(232,182,76,0) 30%), var(--brushed);
  background-color: var(--panel);
  border-color: rgba(232, 182, 76, 0.24);
}
.sale-panel {
  background-image: linear-gradient(180deg, rgba(159,195,232,0.07), rgba(159,195,232,0) 30%), var(--brushed);
  background-color: var(--panel);
  border-color: rgba(159, 195, 232, 0.2);
}

.panel-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: clamp(17px, 2vw, 22px);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #e8dfc8;
  margin-bottom: clamp(8px, 1.4vh, 12px);
}
.tag {
  font-size: clamp(12px, 1.3vw, 14px);
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 999px;
  letter-spacing: 0.12em;
}
.tag-recycle { color: #2b1d06; background: linear-gradient(135deg, #f7e08b, #d9a744); }
.tag-sale { color: #0d1d2c; background: linear-gradient(135deg, #bfdcf5, #8eb8dd); }

.rows { display: flex; flex-direction: column; gap: clamp(6px, 1.1vh, 10px); }

.row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: clamp(10px, 2vw, 20px);
  padding: clamp(8px, 1.4vh, 13px) clamp(10px, 1.8vw, 16px);
  border-radius: 13px;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(247, 224, 139, 0.1);
}
.sale-panel .row { border-color: rgba(159, 195, 232, 0.1); }

.row-label {
  font-size: clamp(17px, 2.1vw, 26px);
  font-weight: 700;
  color: #f0e8d2;
  letter-spacing: 0.02em;
  overflow-wrap: anywhere;
}

.row-price {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  min-width: 0;
  text-decoration: none;
  color: inherit;
}
.row-price.price-link { cursor: pointer; }
.row-price.price-link:hover .num { text-shadow: 0 0 26px rgba(232,182,76,0.7); }
.row-price .num {
  font-size: clamp(22px, 3vw, 38px);
  font-weight: 800;
  color: #ffe9a8;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 20px rgba(232,182,76,0.35);
  line-height: 1;
}
.sale-panel .row-price .num { color: #d8e8f8; text-shadow: 0 0 20px rgba(159,195,232,0.3); }
.row-price .unit {
  font-size: clamp(11px, 1.2vw, 14px);
  color: var(--muted);
  white-space: nowrap;
}

.row-price .arrow {
  width: 0.8em;
  text-align: center;
  font-size: clamp(15px, 1.8vw, 22px);
  font-weight: 900;
}
.row-price.up .arrow::before { content: "▲"; color: var(--up); }
.row-price.down .arrow::before { content: "▼"; color: var(--down); }

/* 涨跌动画 */
.num.flash-up {
  color: var(--up) !important;
  animation: rise 0.9s cubic-bezier(0.2, 0.8, 0.2, 1);
  text-shadow: 0 0 22px rgba(255,90,90,0.6);
}
.num.flash-down {
  color: var(--down) !important;
  animation: fall 0.9s cubic-bezier(0.2, 0.8, 0.2, 1);
  text-shadow: 0 0 22px rgba(49,212,122,0.6);
}
@keyframes rise {
  0% { transform: translateY(55%); opacity: 0; }
  45% { transform: translateY(0); opacity: 1; }
  70% { transform: translateY(-8%); }
  100% { transform: translateY(0); opacity: 1; }
}
@keyframes fall {
  0% { transform: translateY(-55%); opacity: 0; }
  45% { transform: translateY(0); opacity: 1; }
  70% { transform: translateY(8%); }
  100% { transform: translateY(0); opacity: 1; }
}

.calc-btn {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: linear-gradient(135deg, #f7e08b, #d9a744 60%, #b9822f);
  color: #2b1d06;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(232,182,76,0.35);
  flex: none;
}
.calc-btn:active { transform: scale(0.96); }
.calc-btn svg { width: 22px; height: 22px; }

/* 声明 */
.disclaimer {
  margin-top: 0;
  text-align: center;
  font-size: clamp(11px, 1.2vw, 13px);
  color: rgba(169, 157, 131, 0.78);
  line-height: 1.7;
}
.disclaimer p { margin: 0; }

/* ---------- 广告位与字幕 ---------- */
.meteors { display: none; }
.top-banner {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--stroke);
  box-shadow: 0 12px 34px rgba(0,0,0,0.4);
  background: rgba(0,0,0,0.28);
}
.top-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 1;
  object-fit: cover;
}
.marquee {
  overflow: hidden;
  border: 1px solid var(--stroke);
  border-radius: 10px;
  background: rgba(0,0,0,0.3);
  white-space: nowrap;
}
.marquee-track {
  display: inline-flex;
  align-items: center;
  width: max-content;
  padding: 7px 0;
  animation: marquee 20s linear infinite;
  color: var(--gold-1);
  font-size: clamp(13px, 1.4vw, 17px);
  letter-spacing: 0.06em;
}
.marquee-track span { padding-right: 4rem; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============ 计算器 ============ */
.calc-page {
  max-width: 680px;
  margin: 0 auto;
  padding: clamp(14px, 3vh, 28px) clamp(12px, 2vw, 20px) 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.calc-head .calc-title {
  margin: clamp(2px, 0.5vh, 6px) 0 0;
  font-size: clamp(18px, 2.2vw, 26px);
  font-weight: 800;
  color: var(--gold-1);
}

.calc-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0) 18%), var(--panel-2);
  background-image: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0) 18%), var(--brushed);
  border: 1px solid var(--stroke);
  border-radius: 20px;
  padding: clamp(16px, 3vh, 24px) clamp(14px, 2.5vw, 22px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,244,200,0.06);
}

.price-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 15px;
  background: rgba(0,0,0,0.28);
  border: 1px solid var(--stroke);
}
.price-label { font-size: 13px; color: var(--muted); width: 100%; }
.price-value {
  font-size: clamp(26px, 6vw, 36px);
  font-weight: 800;
  color: #ffe9a8;
  text-shadow: 0 0 22px rgba(232,182,76,0.45);
  font-variant-numeric: tabular-nums;
}
.price-value .yen { font-size: 0.62em; font-weight: 800; margin-right: 4px; color: var(--gold-2); }
.price-value .unit { font-size: 14px; font-weight: 600; color: var(--gold-2); margin-left: 6px; }
.ghost-btn {
  margin-left: auto;
  background: rgba(232,182,76,0.12);
  border: 1px solid rgba(232,182,76,0.35);
  color: var(--gold-1);
  font-size: 13px;
  padding: 7px 12px;
  border-radius: 11px;
  cursor: pointer;
}
.ghost-btn:active { transform: scale(0.96); }
.custom-input {
  width: 100%;
  background: rgba(0,0,0,0.32);
  border: 1px solid rgba(232,182,76,0.45);
  border-radius: 11px;
  color: #ffe9a8;
  font-size: 20px;
  font-weight: 700;
  padding: 8px 12px;
  outline: none;
  font-variant-numeric: tabular-nums;
}
.custom-input:focus { border-color: rgba(247,224,139,0.8); }

.field { margin-top: 18px; }
.field-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 9px;
}
.field-label b { color: var(--text); font-size: 15px; font-weight: 700; }
.hint { font-size: 12px; color: rgba(169,157,131,0.75); }
.input-row {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(0,0,0,0.28);
  border: 1px solid var(--stroke);
  border-radius: 15px;
  padding: 8px 10px;
}
.input-row:focus-within { border-color: rgba(232,182,76,0.65); box-shadow: 0 0 0 3px rgba(232,182,76,0.12); }
.input-row input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font-size: 22px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  padding: 6px 4px;
}
.input-row input::-webkit-outer-spin-button,
.input-row input::-webkit-inner-spin-button { -webkit-appearance: none; }
.unit-tag { color: var(--gold-2); font-size: 14px; font-weight: 600; white-space: nowrap; }
.stepper { display: flex; flex-direction: column; gap: 4px; }
.stepper button {
  width: 30px;
  height: 26px;
  border: 1px solid var(--stroke);
  background: rgba(232,182,76,0.08);
  color: var(--gold-1);
  border-radius: 8px;
  cursor: pointer;
  font-size: 15px;
  line-height: 1;
}
.stepper button:active { transform: scale(0.92); }

.chips { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.chip {
  position: relative;
  padding: 12px 6px;
  text-align: center;
  border-radius: 13px;
  border: 1px solid var(--stroke);
  background: rgba(0,0,0,0.24);
  cursor: pointer;
  transition: 0.18s;
}
.chip .name { display: block; font-size: 15px; font-weight: 700; color: var(--text); }
.chip .purity { display: block; font-size: 11px; color: var(--muted); margin-top: 3px; }
.chip.active {
  border-color: rgba(247,224,139,0.85);
  background: linear-gradient(135deg, rgba(232,182,76,0.22), rgba(185,130,47,0.14));
  box-shadow: 0 0 18px rgba(232,182,76,0.28);
}
.chip.active .name { color: #ffe9a8; }
.chip.active .purity { color: var(--gold-2); }

.result {
  margin-top: 22px;
  text-align: center;
  padding: 22px 18px;
  border-radius: 18px;
  background: radial-gradient(600px 200px at 50% -40%, rgba(232,182,76,0.2), transparent 70%), rgba(0,0,0,0.3);
  border: 1px solid var(--stroke);
}
.result .cap { font-size: 13px; color: var(--muted); letter-spacing: 0.12em; }
.result .amount {
  margin-top: 8px;
  font-size: clamp(38px, 10vw, 56px);
  font-weight: 900;
  line-height: 1;
  color: #ffe9a8;
  text-shadow: 0 0 28px rgba(232,182,76,0.6), 0 2px 12px rgba(0,0,0,0.4);
  font-variant-numeric: tabular-nums;
}
.result .amount .yen { font-size: 0.62em; font-weight: 800; margin-right: 6px; color: var(--gold-2); }
.breakdown {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
}
.break-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 12px;
  padding: 8px 8px;
  border-radius: 10px;
  background: rgba(255,255,255,0.025);
  color: var(--muted);
}
.break-item span:last-child { color: var(--text); font-variant-numeric: tabular-nums; font-weight: 600; }

.actions { margin-top: 16px; display: flex; gap: 12px; }
.btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-align: center;
  text-decoration: none;
  padding: 13px 16px;
  border-radius: 13px;
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,0.04);
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}
.btn.primary {
  border-color: transparent;
  color: #2b1d06;
  background: linear-gradient(135deg, #f7e08b, #d9a744 55%, #b9822f);
  box-shadow: 0 8px 24px rgba(232,182,76,0.35);
}
.btn:active { transform: translateY(1px) scale(0.99); }

.foot {
  margin: 16px 0 0;
  text-align: center;
  font-size: 11.5px;
  color: rgba(169,157,131,0.7);
  line-height: 1.7;
}

/* ============ 响应式 ============ */
/* 竖屏（手机）：显示计算按钮 */
@media (orientation: portrait) {
  .calc-btn { display: inline-flex; }
}

@media (max-width: 600px) {
  .board { padding: 10px 10px; gap: 9px; }
  .board-head { border-radius: 14px; }
  .row { grid-template-columns: minmax(0,1fr) auto auto; gap: 8px; padding: 8px 9px; }
  .row-price .unit { display: none; }
  .chips { grid-template-columns: repeat(2, 1fr); }
}

/* 手机横屏：优先保证一屏完整显示 */
@media (orientation: landscape) and (max-height: 520px) {
  .board { gap: 4px; padding: 5px 8px; }
  .board-head { padding: 5px 10px; border-radius: 12px; }
  .logo { height: 32px; }
  .logo-placeholder { width: 110px; font-size: 8px; }
  .merchant-name { font-size: 16px; }
  .update { margin-top: 1px; font-size: 10px; }
  .panel { padding: 5px 8px; border-radius: 12px; }
  .panel-title { margin-bottom: 3px; font-size: 12px; }
  .tag { font-size: 10px; padding: 1px 7px; }
  .rows { gap: 3px; }
  .row { padding: 4px 6px; gap: 8px; border-radius: 9px; }
  .row-label { font-size: 14px; }
  .row-price { gap: 4px; }
  .row-price .num { font-size: 18px; }
  .row-price .arrow { font-size: 13px; }
  .row-price .unit { display: none; }
  .disclaimer { font-size: 9px; line-height: 1.3; }
  .top-banner img { height: 44px; aspect-ratio: auto; object-fit: contain; }
  .marquee-track { font-size: 11px; padding: 3px 0; }
}

/* 桌面 / 电视（1080p 等）：压缩整体，保证一屏显示 */
@media (min-width: 601px) and (min-height: 521px) and (max-height: 1100px) {
  .board { gap: 6px; padding-top: 10px; padding-bottom: 10px; }
  .board-head { padding: 9px 14px; border-radius: 15px; }
  .logo { height: 48px; }
  .merchant-name { font-size: 24px; }
  .update { font-size: 12px; }
  .panel { padding: 8px 12px; border-radius: 15px; }
  .panel-title { margin-bottom: 4px; font-size: 17px; }
  .rows { gap: 5px; }
  .row { padding: 6px 10px; }
  .row-label { font-size: 19px; }
  .row-price .num { font-size: 28px; }
  .marquee-track { font-size: 13px; padding: 4px 0; }
  .disclaimer { font-size: 11px; }
}

/* PC 横版：整体放大、加宽，并显示流星背景 */
@media (orientation: landscape) and (min-width: 1280px) and (min-height: 700px) {
  .board { max-width: 1480px; gap: 10px; padding: 16px 28px; }
  .board-head { padding: 16px 22px; border-radius: 20px; gap: 22px; }
  .logo { height: 78px; max-width: 360px; }
  .merchant-name { font-size: 42px; }
  .update { font-size: 18px; }
  .panel { padding: 12px 20px; border-radius: 20px; }
  .panel-title { margin-bottom: 10px; font-size: 26px; }
  .tag { font-size: 16px; padding: 3px 14px; }
  .rows { gap: 10px; }
  .row { padding: 11px 18px; border-radius: 15px; gap: 22px; }
  .row-label { font-size: 34px; }
  .row-price .num { font-size: 48px; }
  .row-price .unit { font-size: 18px; }
  .row-price .arrow { font-size: 28px; }
  .top-banner { border-radius: 14px; }
  .marquee-track { font-size: 17px; padding: 8px 0; }
  .disclaimer { font-size: 15px; }

  .header-market {
    display: flex;
    gap: 22px;
    margin-left: auto;
    align-items: stretch;
  }
  .mkt-item {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    min-width: 0;
  }
  .mkt-ico {
    width: 27px;
    height: 27px;
    flex: none;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold-2);
    background: rgba(232, 182, 76, 0.10);
    border: 1px solid rgba(232, 182, 76, 0.24);
    border-radius: 8px;
  }
  .mkt-ico svg { width: 16px; height: 16px; }
  .mkt-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-end;
  }
  .mkt-label { font-size: 12px; color: var(--muted); white-space: nowrap; }
  .mkt-val {
    font-size: 20px;
    font-weight: 700;
    color: #ffe9a8;
    font-variant-numeric: tabular-nums;
    line-height: 1.2;
    white-space: nowrap;
  }
  .mkt-val.up { color: var(--up); }
  .mkt-val.down { color: var(--down); }

  .meteors {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
  }
  .meteors span {
    position: absolute;
    width: 170px;
    height: 1px;
    opacity: 0;
    background: linear-gradient(90deg, rgba(255,255,255,0.95), rgba(247,224,139,0.55), transparent);
    transform: rotate(-28deg);
    filter: drop-shadow(0 0 5px rgba(255,255,255,0.55));
    animation: meteorFall linear infinite;
  }
  .meteors span:nth-child(1) { left: 78%; top: 4%; animation-duration: 9s; animation-delay: 0s; }
  .meteors span:nth-child(2) { left: 92%; top: 16%; animation-duration: 12s; animation-delay: 3.2s; background: linear-gradient(90deg, rgba(255,255,255,0.9), rgba(159,195,232,0.55), transparent); }
  .meteors span:nth-child(3) { left: 64%; top: 1%; animation-duration: 10s; animation-delay: 6.5s; }
  .meteors span:nth-child(4) { left: 86%; top: 28%; animation-duration: 11s; animation-delay: 1.6s; background: linear-gradient(90deg, rgba(255,255,255,0.9), rgba(232,182,76,0.6), transparent); }
  .meteors span:nth-child(5) { left: 70%; top: 12%; animation-duration: 13s; animation-delay: 8.4s; }
  .meteors span:nth-child(6) { left: 97%; top: 5%; animation-duration: 10.5s; animation-delay: 4.8s; background: linear-gradient(90deg, rgba(255,255,255,0.9), rgba(159,195,232,0.5), transparent); }
}

@keyframes meteorFall {
  0% { transform: translate3d(0, 0, 0) rotate(-28deg); opacity: 0; }
  4% { opacity: 1; }
  55% { opacity: 0.85; }
  100% { transform: translate3d(-125vw, 78vh, 0) rotate(-28deg); opacity: 0; }
}

/* 2K / 4K 大屏：整体放大 */
@media (min-width: 2200px) and (min-height: 1200px) {
  .board { max-width: 1680px; gap: 24px; padding: 30px 36px; }
  .board-head { padding: 24px 30px; border-radius: 24px; }
  .logo { height: 150px; max-width: 480px; }
  .merchant-name { font-size: 60px; }
  .update { font-size: 24px; }
  .panel { padding: 22px 26px; border-radius: 24px; }
  .panel-title { font-size: 34px; }
  .tag { font-size: 21px; padding: 3px 16px; }
  .row { padding: 20px 24px; border-radius: 18px; gap: 28px; }
  .row-label { font-size: 42px; }
  .row-price .num { font-size: 66px; }
  .row-price .unit { font-size: 22px; }
  .row-price .arrow { font-size: 36px; }
  .top-banner { border-radius: 16px; }
  .marquee-track { font-size: 22px; }
  .disclaimer { font-size: 20px; }
}

/* ============ 移动端分享 ============ */
.share-footer { margin-top: 8px; }
.share-btn {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  border: 1px solid var(--stroke);
  background: linear-gradient(135deg, rgba(247,224,139,0.14), rgba(217,167,68,0.14));
  color: var(--gold-1);
  border-radius: 14px;
  padding: 13px 16px;
  font-size: 15px;
  font-weight: 700;
}
.share-btn svg { width: 18px; height: 18px; }
.share-toast {
  position: fixed;
  left: 50%;
  bottom: 90px;
  transform: translateX(-50%) translateY(10px);
  background: rgba(20,18,16,0.96);
  border: 1px solid var(--stroke);
  color: var(--text);
  border-radius: 999px;
  padding: 9px 16px;
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 50;
}
.share-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

@media (pointer: coarse) {
  .share-btn { display: flex; }
}