/* ═══════════════════════════════════════════
   陈鸿宇 ♥ 郭金凤 · 婚礼请柬 V3
   概念：一封装帧考究的婚礼信物
   纸感 · 竖排姓名 · 囍邮票 · 红印章 · 拍立得 · 星空祝福
   ═══════════════════════════════════════════ */

:root {
  --bg: #f6f1e8;
  --bg-2: #efe8db;
  --card: #fffdf8;
  --ink: #3f3a33;
  --sub: #94897a;
  --line: #e2d8c6;
  --line-soft: #ece4d4;
  --gold: #b39a72;
  --gold-deep: #9c8258;
  --gold-light: #e8d9b8;
  --blush: #dcb9a7;
  --blush-soft: #f0ded3;
  --seal-red: #b4533a;
  --night: #3b352c;
  --serif: Georgia, "Times New Roman", "Songti SC", "STSong", "Noto Serif SC", "SimSun", serif;
  --sans: -apple-system, "PingFang SC", "Segoe UI", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}

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

/* hidden 属性必须始终生效（防止被 display:flex 等作者样式覆盖） */
[hidden] { display: none !important; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  overflow-wrap: break-word;
}
body.locked { overflow: hidden; height: 100vh; }

/* 全站纸张噪点 */
body::after {
  content: "";
  position: fixed; inset: 0; z-index: 39;
  pointer-events: none;
  opacity: .045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }

/* ---------- 桌面端氛围底纹 ---------- */
@media (min-width: 760px) {
  body::before {
    content: "";
    position: fixed; inset: 0; z-index: -1;
    background:
      radial-gradient(560px 560px at 12% 8%, rgba(220, 185, 167, .18), transparent 70%),
      radial-gradient(640px 640px at 88% 30%, rgba(179, 154, 114, .14), transparent 70%),
      radial-gradient(520px 520px at 20% 86%, rgba(179, 154, 114, .10), transparent 70%),
      var(--bg);
  }
}

/* ---------- 阅读进度线 ---------- */
.progress {
  position: fixed; top: 0; left: 0; z-index: 70;
  height: 3px; width: 0;
  background: linear-gradient(90deg, var(--blush), var(--gold));
  border-radius: 0 3px 3px 0;
  transition: width .12s linear;
  pointer-events: none;
}

/* ---------- 通用段落 ---------- */
.section { max-width: 560px; margin: 0 auto; padding: 72px 28px 20px; }
.section-head { padding-bottom: 8px; }

.label {
  font-family: var(--serif);
  font-style: italic;
  font-size: 11px;
  letter-spacing: .42em;
  text-indent: .42em;
  color: var(--gold);
  text-transform: uppercase;
  text-align: center;
}
.section-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 24px;
  letter-spacing: .18em;
  text-indent: .18em;
  text-align: center;
  margin-top: 12px;
}
.section-sub {
  text-align: center; color: var(--sub); font-size: 13px; margin-top: 10px;
}
.ornament {
  text-align: center; color: var(--gold); font-size: 12px; margin: 18px 0 30px;
  letter-spacing: 1em; text-indent: 1em;
}

/* ---------- 入场动画 ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .9s ease, transform .9s ease; }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .12s; }
.reveal.d2 { transition-delay: .24s; }
.reveal.d3 { transition-delay: .36s; }
.reveal.d4 { transition-delay: .48s; }

/* ═══════════ 开场信封（手势拆封） ═══════════ */
.envelope {
  position: fixed; inset: 0; z-index: 100;
  background:
    radial-gradient(720px 720px at 50% 22%, rgba(255, 253, 248, .9), transparent 70%),
    linear-gradient(180deg, #f8f4ec 0%, var(--bg) 55%, var(--bg-2) 100%);
  display: flex; align-items: center; justify-content: center;
  transition: opacity .8s ease, visibility .8s;
  touch-action: none;
  cursor: grab;
}
.envelope.gone { opacity: 0; visibility: hidden; pointer-events: none; }

.env-center { display: flex; flex-direction: column; align-items: center; padding: 20px; }

.env {
  position: relative;
  width: min(300px, calc(100vw - 44px));
  height: 210px;
  filter: drop-shadow(0 24px 40px rgba(120, 96, 60, .22));
  transition: transform .5s cubic-bezier(.22, .8, .3, 1);
  will-change: transform;
}
.env-letter {
  position: absolute; left: 12px; right: 12px; top: 10px; bottom: 12px;
  background: var(--card);
  border: 1px solid var(--line-soft);
  border-radius: 6px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 6px;
  z-index: 1;
  transition: transform 1s cubic-bezier(.22, .8, .3, 1);
}
.env-k { font-family: var(--serif); font-size: 11px; letter-spacing: .3em; color: var(--gold); }
.env-names { font-family: var(--serif); font-size: 21px; letter-spacing: .1em; }
.env-names .amp { font-style: italic; color: var(--gold); margin: 0 4px; }
.env-date { font-family: var(--serif); font-size: 12px; letter-spacing: .32em; color: var(--sub); }
.env-peek { font-size: 10px; letter-spacing: .5em; text-indent: .5em; color: #cbbfa9; margin-top: 4px; }

.env-front {
  position: absolute; inset: 0;
  background: linear-gradient(175deg, #fbf7ee 0%, #f3ecdd 100%);
  border-radius: 6px;
  clip-path: polygon(0 0, 50% 55%, 100% 0, 100% 100%, 0 100%);
  z-index: 2;
}
.env-flap {
  position: absolute; left: 0; right: 0; top: 0; height: 58%;
  background: linear-gradient(180deg, #f6efe0 0%, #efe6d2 100%);
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  border-radius: 6px 6px 0 0;
  transform-origin: top center;
  z-index: 3;
  transition: transform .8s cubic-bezier(.6, .05, .3, 1);
  backface-visibility: hidden;
}
.env-seal {
  position: absolute; left: 50%; top: 55%;
  transform: translate(-50%, -50%);
  width: 44px; height: 44px; border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #d3b88c, var(--gold-deep));
  color: #fffdf6; font-size: 17px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 10px rgba(120, 92, 52, .35), inset 0 0 0 2px rgba(255, 253, 246, .3);
  z-index: 4;
  transition: opacity .4s ease, transform .4s ease;
}

.env-gesture { margin-top: 42px; text-align: center; transition: opacity .4s; }
.gesture-arrow {
  display: inline-block;
  font-size: 22px; color: var(--gold-deep); line-height: 1;
  animation: floatUp 1.6s ease-in-out infinite;
}
@keyframes floatUp {
  0%, 100% { transform: translateY(4px); opacity: .5; }
  50% { transform: translateY(-4px); opacity: 1; }
}
.gesture-text {
  margin-top: 10px;
  font-size: 11px; letter-spacing: .3em; text-indent: .3em; color: var(--sub);
}

/* 信封开启动画 */
.envelope.opening .env-flap { transform: rotateX(-178deg); z-index: 1; }
.envelope.opening .env-seal { opacity: 0; transform: translate(-50%, -50%) scale(.6); }
.envelope.opening .env-letter { transform: translateY(-52%) scale(1.05); z-index: 5; }
.envelope.opening .env-gesture { opacity: 0; }
.envelope.opening .env { transform: none !important; }

/* ═══════════ 首屏 · 电影海报式 ═══════════ */
.hero {
  min-height: 100vh;
  min-height: 100svh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center;
  padding: 64px 24px 90px;
  position: relative;
  opacity: 0; transition: opacity 1.2s ease .1s;
  overflow: hidden;
}
/* 细线画框 */
.hero::after {
  content: "";
  position: absolute; inset: 12px;
  border: 1px solid var(--line);
  border-radius: 4px;
  pointer-events: none;
}
body.opened .hero { opacity: 1; }

.hero-inner { display: flex; flex-direction: column; align-items: center; will-change: transform, opacity; width: 100%; }

.hero-toplabel {
  font-family: var(--serif);
  font-size: 10px; letter-spacing: .4em; text-indent: .4em;
  color: var(--sub);
  margin-bottom: 7vh;
}

.hero-main {
  display: flex; align-items: center; justify-content: center;
  gap: max(8px, 4vw);
  width: 100%;
  margin-bottom: 5vh;
}

/* 竖排姓名（传统婚书轴） */
.v-name {
  writing-mode: vertical-rl;
  text-orientation: upright;
  font-family: var(--serif);
  font-size: 25px;
  letter-spacing: .38em;
  color: var(--ink);
  line-height: 1;
  padding-top: .38em;
  position: relative;
}
.v-name::after {
  content: "";
  position: absolute; left: 50%; bottom: -16px;
  transform: translateX(-50%);
  width: 1px; height: 34px;
  background: linear-gradient(180deg, var(--gold), transparent);
}

.hero-center { display: flex; flex-direction: column; align-items: center; }

.korean-line {
  font-family: var(--serif);
  font-size: 12px; letter-spacing: .5em; text-indent: .5em;
  color: var(--gold-deep);
  margin-bottom: 24px;
}

.hero-frame { position: relative; margin-bottom: 30px; }
.hero-frame::before, .hero-frame::after {
  content: "";
  position: absolute; border-radius: 50%;
  border: 1px solid var(--gold);
  opacity: .55;
}
.hero-frame::before { inset: -12px; }
.hero-frame::after { inset: -20px; border-color: var(--line); }
.hero-photo {
  width: 196px; height: 196px; border-radius: 50%;
  overflow: hidden;
  background:
    radial-gradient(circle at 32% 28%, rgba(255,255,255,.9), transparent 55%),
    linear-gradient(150deg, var(--blush-soft), var(--bg-2));
  border: 4px solid var(--card);
  box-shadow: 0 16px 44px rgba(120, 96, 60, .18);
  display: flex; align-items: center; justify-content: center;
}
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }
.hero-mono {
  font-family: var(--serif); font-size: 42px; color: var(--gold-deep);
  letter-spacing: .08em;
}
.hero-mono .amp { font-size: 28px; font-style: italic; color: var(--blush); margin: 0 6px; }

.hero-date {
  font-family: var(--serif); font-size: 15px; letter-spacing: .34em; text-indent: .34em;
  color: var(--ink);
}
.hero-date em { font-style: italic; color: var(--gold-deep); letter-spacing: .2em; }

.hero-names {
  font-family: var(--serif); font-weight: 500;
  font-size: 17px; letter-spacing: .22em;
  margin-top: 26px;
  color: var(--sub);
}
.hero-names .amp { font-style: italic; color: var(--gold); margin: 0 4px; }

.hero-dday {
  margin-top: 16px;
  display: inline-flex; align-items: baseline; gap: 8px;
  font-size: 12.5px; letter-spacing: .14em;
  color: var(--gold-deep);
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 999px;
  padding: 9px 22px;
  box-shadow: 0 8px 20px rgba(120, 96, 60, .08);
}
.hero-dday b { font-family: var(--serif); font-style: italic; font-size: 15px; }

.hero-invite {
  margin-top: 18px;
  font-size: 12px; letter-spacing: .22em; color: var(--sub);
}

.scroll-hint {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  width: 1px; height: 44px; background: var(--line); overflow: hidden;
}
.scroll-hint span {
  position: absolute; left: 0; top: -50%;
  width: 100%; height: 50%;
  background: var(--gold);
  animation: scrollDown 2.2s ease-in-out infinite;
}
@keyframes scrollDown {
  0% { top: -50%; } 60% { top: 100%; } 100% { top: 100%; }
}

/* ═══════════ 囍 邮票 ═══════════ */
.stampbox {
  position: absolute; top: 16px; right: 16px;
  background: #fffdf8;
  padding: 4px;
  transform: rotate(4deg);
  box-shadow: 0 3px 8px rgba(120, 96, 60, .18);
  display: flex; flex-direction: column; align-items: center; gap: 1px;
}
.stampbox .sb-hanzi {
  font-family: var(--serif);
  font-size: 19px; line-height: 1.25;
  color: var(--seal-red);
  border: 1px solid var(--line);
  padding: 3px 7px;
}
.stampbox .sb-txt {
  font-size: 6px; letter-spacing: .22em; text-indent: .22em;
  color: var(--sub);
}

/* ═══════════ 邀请函 ═══════════ */
.letter-card {
  background: var(--card);
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  box-shadow: 0 14px 40px rgba(120, 96, 60, .08);
  padding: 44px 30px 40px;
  position: relative;
}
.letter-card::before {
  content: "";
  position: absolute; inset: 7px;
  border: 1px solid var(--line-soft);
  border-radius: 2px;
  pointer-events: none;
}
.letter-title {
  text-align: center;
  font-family: var(--serif); font-size: 13px;
  letter-spacing: .4em; text-indent: .4em;
  color: var(--gold-deep);
  margin-bottom: 26px;
}
.letter-body {
  text-align: center;
  color: var(--ink);
  font-size: 15px; line-height: 2.3;
  white-space: pre-wrap;
}
.letter-sign {
  margin-top: 26px;
  text-align: center;
  font-family: var(--serif);
  font-size: 14px; letter-spacing: .18em;
  color: var(--gold-deep);
}

/* ═══════════ 新人 ═══════════ */
.couple-grid { display: flex; gap: 14px; margin-top: 52px; }
.couple-card {
  flex: 1;
  background: var(--card);
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  padding: 0 18px 30px;
  text-align: center;
}
.couple-avatar {
  width: 84px; height: 84px;
  border-radius: 50%;
  margin: -42px auto 14px;
  overflow: hidden;
  background:
    radial-gradient(circle at 32% 28%, rgba(255,255,255,.9), transparent 55%),
    linear-gradient(150deg, var(--blush-soft), var(--bg-2));
  border: 4px solid var(--card);
  box-shadow: 0 0 0 1px var(--line), 0 10px 24px rgba(120, 96, 60, .16);
  display: flex; align-items: center; justify-content: center;
}
.couple-avatar img { width: 100%; height: 100%; object-fit: cover; }
.couple-avatar-char {
  font-family: var(--serif);
  font-size: 30px; color: var(--gold-deep);
}
.k-tag {
  display: inline-block;
  font-size: 11px; letter-spacing: .2em;
  color: var(--gold-deep);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 12px;
  margin-bottom: 16px;
}
.couple-name {
  font-family: var(--serif); font-weight: 500;
  font-size: 21px; letter-spacing: .12em;
  margin-bottom: 12px;
}
.couple-intro { font-size: 13px; color: var(--sub); line-height: 2; }
.couple-contact { margin-top: 16px; }
.mini-btn {
  display: inline-block;
  font-size: 12px; letter-spacing: .12em;
  color: var(--gold-deep);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 16px;
  transition: all .3s;
}
.mini-btn:active { background: var(--blush-soft); }
.host-line { text-align: center; margin-top: 20px; color: var(--sub); font-size: 13px; }

/* ═══════════ 婚纱照 · 杂志式相纸墙 ═══════════ */
.sec-gallery { padding-top: 64px; }
.g-wall {
  max-width: 560px;
  margin: 18px auto 0;
  padding: 0 24px;
  columns: 2;
  column-gap: 14px;
}
.g-card {
  break-inside: avoid;
  position: relative;
  background: var(--card);
  border: 1px solid var(--line-soft);
  padding: 8px 8px 32px;
  margin-bottom: 16px;
  box-shadow: 0 12px 30px rgba(120, 96, 60, .14);
  cursor: zoom-in;
  transition: transform .35s ease, box-shadow .35s ease;
}
.g-card:nth-child(even) { transform: rotate(-1.2deg); }
.g-card:nth-child(odd) { transform: rotate(1.1deg); }
.g-card:active { transform: rotate(0deg) scale(.98); }
.g-card img {
  width: 100%;
  display: block;
  background: var(--blush-soft);
}
.g-cap {
  position: absolute; left: 0; right: 0; bottom: 8px;
  text-align: center;
  font-family: var(--serif); font-style: italic;
  font-size: 11px; letter-spacing: .16em; text-indent: .16em;
  color: var(--sub);
  pointer-events: none;
}
.g-tape {
  position: absolute; top: -9px; left: 50%;
  width: 74px; height: 20px;
  transform: translateX(-50%) rotate(-3deg);
  background: rgba(220, 205, 175, .5);
  border-left: 1px dashed rgba(148, 137, 122, .35);
  border-right: 1px dashed rgba(148, 137, 122, .35);
  backdrop-filter: blur(1px);
}
/* 首图通栏：横构图大图开场 */
.g-feature {
  column-span: all;
  padding: 10px 10px 38px;
  margin-bottom: 22px;
  transform: rotate(0deg);
}
.g-feature .g-cap { font-size: 12px; }
@media (min-width: 760px) {
  .g-wall { columns: 3; }
}

/* 点击可放大的图片容器（主图 / 头像） */
.hero-photo.zoom, .couple-avatar.zoom { cursor: zoom-in; }

/* ═══════════ 婚礼信息 ═══════════ */
.calendar {
  background: var(--card);
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  padding: 26px 22px 22px;
  box-shadow: 0 14px 40px rgba(120, 96, 60, .08);
}
.cal-title {
  text-align: center;
  font-family: var(--serif); font-size: 17px; letter-spacing: .22em;
  margin-bottom: 18px;
}
.cal-title em { font-style: italic; color: var(--gold-deep); font-size: 13px; letter-spacing: .14em; }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px 0; }
.cal-h {
  text-align: center;
  font-size: 10px; letter-spacing: .1em;
  color: var(--sub);
  padding-bottom: 10px;
}
.cal-h.sun { color: var(--blush); }
.cal-d {
  position: relative;
  height: 40px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-size: 14px;
  color: var(--ink);
}
.cal-d.blank { visibility: hidden; }
.cal-d.sun { color: var(--blush); }
.cal-d.today::after {
  content: "";
  position: absolute; width: 28px; height: 28px;
  border: 1px dashed var(--gold); border-radius: 50%;
}
.cal-d.wed span {
  position: relative; z-index: 1;
  width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(160deg, #c9a06a, var(--gold-deep));
  color: #fffdf6;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 14px rgba(156, 130, 88, .4);
}
.cal-d.wed {
  border-radius: 14px;
  background: radial-gradient(circle at 50% 62%, rgba(220, 185, 167, .42), transparent 72%);
}
.cal-d.wed::before {
  content: "♥";
  position: absolute; top: -10px; left: 50%;
  font-size: 13px; color: var(--seal-red);
  text-shadow: 0 2px 6px rgba(180, 83, 58, .35);
  animation: heartBeat 1.8s ease-in-out infinite;
  z-index: 2;
}
@keyframes heartBeat {
  0%, 100% { transform: translateX(-50%) scale(1); }
  14% { transform: translateX(-50%) scale(1.32); }
  28% { transform: translateX(-50%) scale(1); }
  42% { transform: translateX(-50%) scale(1.22); }
  56% { transform: translateX(-50%) scale(1); }
}
/* 日历格子滚入视野时逐格翻入 */
.calendar:not(.in) .cal-h, .calendar:not(.in) .cal-d { opacity: 0; }
.calendar.in .cal-h, .calendar.in .cal-d {
  animation: cellIn .45s ease both;
  animation-delay: calc(var(--i) * 14ms);
}
@keyframes cellIn {
  from { opacity: 0; transform: translateY(10px) scale(.9); }
  to { opacity: 1; transform: none; }
}
.cal-legend {
  text-align: center;
  font-size: 11px; letter-spacing: .18em; text-indent: .18em;
  color: var(--gold-deep);
  margin-top: 14px;
}
.cal-legend b { color: var(--seal-red); }

/* ═══════════ 定位地图 ═══════════ */
.map-box {
  position: relative;
  margin: -24px -26px 18px;
  height: 232px;
  overflow: hidden;
  background: var(--bg-2);
  cursor: pointer;
  border-bottom: 1px solid var(--line-soft);
}
.map-canvas { position: absolute; inset: 0; }
.map-tile {
  position: absolute;
  width: 256px; height: 256px;
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
}
.map-box.map-fallback .map-canvas {
  background: linear-gradient(150deg, var(--blush-soft), var(--bg-2));
}
.map-pin { position: absolute; z-index: 3; width: 0; height: 0; pointer-events: none; opacity: 0; }
.map-pin.drop {
  opacity: 1;
  animation: pinDrop .9s cubic-bezier(.34, 1.56, .64, 1) both;
}
@keyframes pinDrop {
  from { transform: translateY(-130px); opacity: 0; }
  60% { opacity: 1; }
  to { transform: none; opacity: 1; }
}
.map-pin .pin-dot {
  position: absolute; left: -12px; top: -38px;
  width: 24px; height: 24px;
  background: var(--seal-red);
  border: 3px solid #fffdf6;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  box-shadow: 0 8px 16px rgba(90, 40, 25, .35);
}
.map-pin .pin-dot::after {
  content: "♥";
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -58%) rotate(45deg);
  color: #fffdf6; font-size: 10px;
}
.map-pin .pin-pulse {
  position: absolute; left: -18px; top: -18px;
  width: 36px; height: 36px;
  border: 2px solid var(--seal-red);
  border-radius: 50%;
  animation: pinPulse 2.2s ease-out infinite;
}
@keyframes pinPulse {
  0% { transform: scale(.35); opacity: .9; }
  100% { transform: scale(1.35); opacity: 0; }
}
.map-hint {
  position: absolute; right: 8px; bottom: 8px; z-index: 3;
  background: rgba(255, 253, 248, .93);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 11px; letter-spacing: .06em;
  color: var(--gold-deep);
  padding: 5px 12px;
  pointer-events: none;
}
.map-scrim {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 2;
  padding: 34px 16px 12px;
  background: linear-gradient(180deg, transparent, rgba(38, 32, 24, .74));
  display: flex; align-items: flex-end; justify-content: flex-start;
  pointer-events: none;
}
.map-venue {
  color: #fffdf6;
  font-family: var(--serif); font-weight: 500;
  font-size: 20px; letter-spacing: .12em;
  text-shadow: 0 2px 10px rgba(0, 0, 0, .45);
}
/* 呼吸光晕的大导航按钮 */
.nav-cta {
  display: flex; align-items: center; justify-content: center;
  width: 100%;
  margin-top: 20px;
  padding: 15px;
  border-radius: 999px;
  border: none;
  background: linear-gradient(135deg, #c9a06a, var(--gold-deep));
  color: #fffdf6;
  font-size: 15px; letter-spacing: .14em; text-indent: .14em;
  box-shadow: 0 10px 26px rgba(156, 130, 88, .4);
  transition: transform .3s;
  animation: ctaBreath 2.8s ease-in-out infinite;
}
.nav-cta:active { transform: scale(.97); }
@keyframes ctaBreath {
  0%, 100% { box-shadow: 0 10px 26px rgba(156, 130, 88, .4); transform: none; }
  50% { box-shadow: 0 16px 36px rgba(156, 130, 88, .6); transform: translateY(-2px); }
}
.map-chips {
  display: flex; justify-content: center; gap: 10px;
  margin-top: 12px;
}
.map-chip {
  font-size: 12.5px; letter-spacing: .06em;
  padding: 9px 20px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  transition: all .3s;
}
.map-chip:active { transform: scale(.95); background: var(--blush-soft); }
.map-zoom {
  position: absolute; right: 8px; top: 8px; z-index: 3;
  display: flex; flex-direction: column; gap: 6px;
}
.map-zoom button {
  width: 32px; height: 32px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: rgba(255, 253, 248, .94);
  color: var(--ink);
  font-size: 16px; line-height: 1;
}

.dday { text-align: center; margin: 34px 0 8px; }
.dday-label { font-size: 12px; letter-spacing: .3em; text-indent: .3em; color: var(--sub); }
.dday-big {
  font-family: var(--serif); font-style: italic;
  font-size: 40px; color: var(--gold-deep);
  margin: 4px 0 10px;
}
.cd { display: flex; justify-content: center; align-items: baseline; gap: clamp(6px, 2.2vw, 10px); }
.cd-b { flex: 1 1 0; min-width: 0; max-width: 64px; }
.cd-n {
  font-family: var(--serif); font-size: clamp(18px, 6vw, 24px); color: var(--ink);
  font-variant-numeric: tabular-nums;
  display: block;
}
.cd-l { display: block; font-size: 10px; letter-spacing: .24em; text-indent: .24em; color: var(--sub); margin-top: 2px; }
.cd-s { font-family: var(--serif); color: var(--line); font-size: clamp(14px, 4.5vw, 20px); }

.info-card {
  margin-top: 34px;
  background: var(--card);
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  padding: 24px 26px 30px;
  text-align: center;
  box-shadow: 0 14px 40px rgba(120, 96, 60, .1);
  position: relative;
  overflow: hidden;
}
.info-card::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--blush), var(--gold), var(--blush));
  z-index: 4;
}
.info-lunar { font-size: 12px; letter-spacing: .2em; color: var(--sub); margin-bottom: 6px; }
.info-date {
  font-family: var(--serif); font-size: 15px; letter-spacing: .14em;
  color: var(--gold-deep);
  margin-bottom: 14px;
}
.info-venue {
  font-family: var(--serif); font-weight: 500;
  font-size: 22px; letter-spacing: .1em;
  margin-bottom: 10px;
}
.info-addr { font-size: 13.5px; color: var(--sub); line-height: 1.9; }

.info-extras { display: flex; justify-content: center; gap: 12px; margin-top: 18px; }
.ghost-btn {
  background: none; border: none;
  font-size: 12px; letter-spacing: .1em;
  color: var(--sub);
  border-bottom: 1px solid var(--line);
  padding: 2px 1px 4px;
  transition: color .3s;
}
.ghost-btn:active { color: var(--gold-deep); }

/* ═══════════ 赴约登记 ═══════════ */
.rsvp-card {
  margin-top: 30px;
  background: var(--card);
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  padding: 34px 26px;
  box-shadow: 0 14px 40px rgba(120, 96, 60, .08);
  position: relative;
}
/* 回执右上角邮票 */
.rsvp-stampbox {
  position: absolute; top: 14px; right: 14px;
  background: #fffdf8;
  padding: 3px;
  transform: rotate(5deg);
  box-shadow: 0 3px 8px rgba(120, 96, 60, .16);
  display: flex; flex-direction: column; align-items: center; gap: 1px;
}
.rsvp-stampbox .sb-hanzi {
  font-family: var(--serif);
  font-size: 14px; line-height: 1.25;
  color: var(--seal-red);
  border: 1px solid var(--line);
  padding: 2px 5px;
}
.rsvp-stampbox .sb-txt {
  font-size: 5.5px; letter-spacing: .18em; text-indent: .18em;
  color: var(--sub);
}

.field { margin-bottom: 24px; }
.f-label {
  display: block;
  font-size: 11px; letter-spacing: .28em;
  color: var(--gold-deep);
  margin-bottom: 8px;
}
.f-input {
  width: 100%;
  border: none; border-bottom: 1px solid var(--line);
  background: transparent;
  padding: 9px 2px;
  font-size: 16px;
  font-family: inherit;
  color: var(--ink);
  border-radius: 0;
  transition: border-color .3s;
}
.f-input:focus { outline: none; border-bottom-color: var(--gold); }
.f-input::placeholder { color: #c9bfae; }
textarea.f-input { resize: none; border: 1px solid var(--line); border-radius: 6px; padding: 12px 14px; line-height: 1.8; }
textarea.f-input:focus { border-color: var(--gold); }

.pill-row { display: flex; gap: 10px; }
.pill { flex: 1; }
.pill input { position: absolute; opacity: 0; pointer-events: none; }
.pill span {
  display: block;
  text-align: center;
  font-size: 14px; letter-spacing: .08em;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 11px 6px;
  color: var(--sub);
  transition: all .3s;
  cursor: pointer;
}
.pill input:checked + span { background: var(--gold); border-color: var(--gold); color: #fffdf6; }

/* 祝福印章 */
.stamp-row { display: flex; flex-wrap: wrap; gap: 8px; }
.stamp {
  width: 46px; height: 46px;
  font-size: 22px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--card);
  transition: all .25s;
  display: flex; align-items: center; justify-content: center;
  filter: grayscale(.55);
  opacity: .8;
}
.stamp.on {
  border-color: var(--gold);
  background: var(--blush-soft);
  filter: none;
  opacity: 1;
  transform: scale(1.08) rotate(-6deg);
  box-shadow: 0 6px 14px rgba(179, 154, 114, .3);
}

.count-row { display: flex; align-items: center; gap: 14px; }
.stepper {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--gold-deep);
  font-size: 18px;
  transition: all .25s;
}
.stepper:active { background: var(--blush-soft); }
.count-input {
  width: 72px; text-align: center;
  font-family: var(--serif); font-size: 20px;
  -moz-appearance: textfield;
}
.count-input::-webkit-outer-spin-button,
.count-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.check-line {
  display: flex; align-items: center; gap: 8px;
  margin-top: 12px;
  font-size: 13px; color: var(--sub);
  cursor: pointer;
}
.check-line input { accent-color: var(--gold); width: 15px; height: 15px; }

.submit-btn {
  width: 100%;
  margin-top: 6px;
  background: var(--ink);
  color: #f6f1e8;
  border: none;
  border-radius: 999px;
  padding: 15px;
  font-size: 14px;
  letter-spacing: .34em; text-indent: .34em;
  transition: all .35s;
}
.submit-btn:active { transform: scale(.97); }
.submit-btn[disabled] { opacity: .55; }

.form-err { margin-top: 14px; text-align: center; font-size: 13px; color: #c26a5a; }

/* 本机已提交过的回执卡片 */
.my-rsvp-card {
  margin-top: 30px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 26px 24px;
  text-align: center;
  box-shadow: 0 14px 40px rgba(120, 96, 60, .08);
}
.my-rsvp-card .mr-line { font-size: 14px; line-height: 2; }
.my-rsvp-card .mr-line b { font-family: var(--serif); color: var(--gold-deep); }
.my-rsvp-card .mr-actions {
  display: flex; align-items: center; justify-content: center; gap: 14px;
  margin-top: 16px;
}

.rsvp-thanks {
  margin-top: 30px;
  background: var(--card);
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  padding: 44px 26px;
  text-align: center;
  box-shadow: 0 14px 40px rgba(120, 96, 60, .08);
}
.thanks-heart {
  width: 54px; height: 54px; margin: 0 auto 18px;
  border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #d3b88c, var(--gold-deep));
  color: #fffdf6; font-size: 20px;
  display: flex; align-items: center; justify-content: center;
}
.thanks-main { font-size: 17px; letter-spacing: .1em; margin-bottom: 8px; }
.thanks-sub { font-size: 13px; color: var(--sub); line-height: 1.9; }
.rsvp-thanks .th-actions { margin-top: 20px; }

/* ═══════════ 祝福墙 · 星空 ═══════════ */
.sec-sky {
  position: relative;
  margin-top: 84px;
  padding: 84px 0 70px;
  background:
    radial-gradient(420px 300px at 82% 6%, rgba(232, 217, 184, .08), transparent 70%),
    linear-gradient(180deg, #453e33 0%, var(--night) 30%, #332e26 100%);
  border-radius: 30px 30px 0 0;
  overflow: hidden;
}
.sky-head { position: relative; z-index: 2; padding-top: 10px; }
.sec-sky .label { color: var(--gold-light); }
.sec-sky .section-title { color: #f3ecdd; }
.sec-sky .section-sub { color: rgba(232, 217, 184, .55); }

.sky-stars { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.sky-star {
  position: absolute;
  width: 3px; height: 3px; border-radius: 50%;
  background: var(--gold-light);
  animation: twinkle 3.4s ease-in-out infinite;
}
@keyframes twinkle {
  0%, 100% { opacity: .15; transform: scale(.8); }
  50% { opacity: .95; transform: scale(1.15); }
}
.sky-moon {
  position: absolute; top: 26px; right: 5%;
  width: 44px; height: 44px; border-radius: 50%;
  background: radial-gradient(circle at 36% 34%, #f7eed8, #d9c9a4);
  box-shadow: 0 0 44px 14px rgba(244, 234, 210, .16);
  opacity: .9;
  z-index: 1;
}

.sky-wall {
  position: relative; z-index: 2;
  max-width: 560px;
  margin: 26px auto 0;
  padding: 0 28px;
  columns: 2; column-gap: 12px;
}
.sky-card {
  break-inside: avoid;
  margin-bottom: 12px;
  background: rgba(255, 250, 240, .055);
  border: 1px solid rgba(232, 217, 184, .22);
  border-radius: 10px;
  padding: 16px 15px 12px;
  backdrop-filter: blur(2px);
  position: relative;
}
.wish-stamp-big {
  position: absolute; top: 10px; right: 12px;
  font-size: 20px;
  transform: rotate(10deg);
  opacity: .95;
}
.sky-card .wish-msg { color: #efe6d6; font-size: 13.5px; line-height: 1.9; }
.sky-card .wish-name { color: var(--gold-light); }
.sky-like {
  background: none; border: none;
  font-size: 12px; color: rgba(232, 217, 184, .45);
  display: flex; align-items: center; gap: 4px;
  transition: color .3s;
  padding: 2px 4px;
}
.sky-like.liked { color: var(--blush); }
.wish-empty {
  text-align: center; color: rgba(232, 217, 184, .55); font-size: 13px;
  padding: 36px 0 10px; letter-spacing: .1em;
  column-span: all;
}
.wish-more { position: relative; z-index: 2; text-align: center; margin-top: 18px; }
.sky-btn {
  color: var(--gold-light);
  border-bottom-color: rgba(232, 217, 184, .35);
}

/* ═══════════ 页脚 · 星夜谢幕 ═══════════ */
.footer {
  text-align: center;
  padding: 64px 28px calc(70px + env(safe-area-inset-bottom));
  background: linear-gradient(180deg, #332e26, #2c2820);
  color: #efe6d6;
}
.korean-thanks {
  font-family: var(--serif);
  font-size: 15px; letter-spacing: .5em; text-indent: .5em;
  color: var(--gold-light);
  margin-bottom: 22px;
}
.footer-note { font-size: 13px; color: rgba(232, 217, 184, .6); margin-bottom: 30px; }
.foot-names {
  font-family: var(--serif);
  font-size: 22px; letter-spacing: .14em;
  margin-bottom: 10px;
}
.foot-date { font-family: var(--serif); font-size: 12px; letter-spacing: .34em; color: rgba(232, 217, 184, .55); margin-bottom: 8px; }

.share-btn {
  margin-top: 30px;
  background: transparent;
  border: 1px solid rgba(232, 217, 184, .4);
  color: var(--gold-light);
  border-radius: 999px;
  padding: 12px 28px;
  font-size: 12px;
  letter-spacing: .18em;
  transition: all .3s;
}
.share-btn:active { background: rgba(232, 217, 184, .12); transform: scale(.97); }

/* ═══════════ 在一起天数 / 页脚版本号 ═══════════ */
.love-days {
  text-align: center;
  margin-top: 26px;
  font-family: var(--serif); font-style: italic;
  font-size: 13.5px; letter-spacing: .12em;
  color: var(--gold-deep);
}
.love-days b { font-size: 19px; font-style: italic; }

.ver-btn {
  display: block;
  margin: 26px auto 0;
  background: none; border: none;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 10.5px;
  letter-spacing: .06em;
  color: rgba(232, 217, 184, .38);
  transition: color .3s;
}
.ver-btn:active { color: var(--gold-light); }

/* ═══════════ 隐藏终端 ═══════════ */
.term {
  position: fixed; inset: 0; z-index: 95;
  background: rgba(22, 19, 14, .97);
  display: flex; flex-direction: column;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Courier New", monospace;
  font-size: 13px; line-height: 1.8;
  color: #cfe3b8;
  padding: 0 14px calc(14px + env(safe-area-inset-bottom));
  opacity: 0;
  transition: opacity .28s ease;
}
.term.show { opacity: 1; }
.term-head {
  display: flex; align-items: center; gap: 7px;
  padding: 13px 4px 11px;
  border-bottom: 1px dashed rgba(158, 206, 106, .25);
}
.td { width: 11px; height: 11px; border-radius: 50%; flex: none; }
.td-r { background: #e06c75; }
.td-y { background: #e5c07b; }
.td-g { background: #9ece6a; }
.term-title {
  flex: 1; text-align: center;
  color: rgba(207, 227, 184, .65);
  font-size: 12px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.term-x {
  background: none; border: none;
  color: rgba(207, 227, 184, .6);
  font-size: 15px;
  padding: 2px 6px;
}
.term-out {
  flex: 1;
  overflow-y: auto;
  padding: 12px 2px;
  white-space: pre-wrap;
  word-break: break-all;
  text-shadow: 0 0 8px rgba(158, 206, 106, .22);
  overscroll-behavior: contain;
}
.term-out .g { color: #9ece6a; }
.term-out .r { color: #e06c75; }
.term-out .y { color: #e5c07b; }
.term-out .d { color: #7d8471; }
.term-out .gold { color: var(--gold-light); }
.term-out .big { font-size: 26px; line-height: 1.3; color: #9ece6a; }
.term-in-row {
  display: flex; align-items: center; gap: 8px;
  border-top: 1px dashed rgba(158, 206, 106, .25);
  padding-top: 11px;
}
.term-prompt { color: #9ece6a; white-space: nowrap; font-size: 12px; }
.term-input {
  flex: 1;
  background: transparent; border: none; outline: none;
  color: #cfe3b8;
  font: inherit;
  caret-color: #9ece6a;
  min-width: 0;
}
.term-canvas { position: absolute; inset: 0; z-index: 5; }

/* ═══════════ 音乐按钮（黑胶唱片） ═══════════ */
.music-btn {
  position: fixed;
  right: 18px; bottom: calc(20px + env(safe-area-inset-bottom));
  width: 48px; height: 48px;
  border-radius: 50%;
  border: none;
  color: #e8d9b8;
  font-size: 15px;
  z-index: 60;
  background:
    radial-gradient(circle, rgba(232, 217, 184, .16) 0 30%, transparent 32%),
    repeating-radial-gradient(circle at 50% 50%, #443e35 0 2px, #37322a 2px 4px);
  box-shadow: 0 10px 24px rgba(60, 48, 30, .35), inset 0 0 0 2px rgba(232, 217, 184, .25);
  display: flex; align-items: center; justify-content: center;
}
.music-btn.playing { animation: spin 5s linear infinite; }
.music-btn.playing span { animation: spin 5s linear infinite reverse; }
@keyframes spin { to { transform: rotate(360deg); } }

/* 音乐曲名提示（首次播放时浮现） */
.music-tip {
  position: fixed;
  right: 18px; bottom: calc(78px + env(safe-area-inset-bottom));
  background: rgba(38, 32, 24, .88);
  color: #e8d9b8;
  font-size: 12px; letter-spacing: .08em;
  border: 1px solid rgba(232, 217, 184, .3);
  border-radius: 999px;
  padding: 7px 14px;
  z-index: 60;
  max-width: 72vw;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  opacity: 0; transform: translateY(6px);
  transition: opacity .4s ease, transform .4s ease;
  pointer-events: none;
}
.music-tip.show { opacity: 1; transform: none; }

/* 回到顶部 */
.top-btn {
  position: fixed;
  left: 18px; bottom: calc(20px + env(safe-area-inset-bottom));
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(232, 217, 184, .5);
  background: rgba(255, 253, 248, .86);
  backdrop-filter: blur(4px);
  color: var(--gold-deep);
  font-size: 15px; line-height: 1;
  z-index: 55;
  box-shadow: 0 8px 20px rgba(120, 96, 60, .18);
  transition: transform .25s;
}
.top-btn:active { transform: scale(.9); }

/* ═══════════ 图片查看器 ═══════════ */
.lightbox {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(38, 32, 24, .93);
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  transition: opacity .35s ease;
}
.lightbox.show { opacity: 1; }
/* 大图加载中：中心转圈 */
.lightbox.loading::after {
  content: "";
  position: absolute; left: 50%; top: 50%;
  width: 34px; height: 34px; margin: -17px 0 0 -17px;
  border: 2px solid rgba(246, 241, 232, .25);
  border-top-color: rgba(246, 241, 232, .85);
  border-radius: 50%;
  animation: lbSpin .8s linear infinite;
}
@keyframes lbSpin { to { transform: rotate(360deg); } }
.lightbox img {
  max-width: 92vw; max-height: 78vh;
  border-radius: 6px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .5);
}
.lb-x {
  position: absolute; top: calc(14px + env(safe-area-inset-top)); right: 16px;
  width: 44px; height: 44px;
  background: none; border: none;
  color: #f6f1e8; font-size: 30px; line-height: 1;
}
.lb-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 48px; height: 72px;
  background: none; border: none;
  color: rgba(246, 241, 232, .85);
  font-size: 40px; line-height: 1;
}
.lb-prev { left: 2px; }
.lb-next { right: 2px; }
.lb-count {
  position: absolute; bottom: calc(22px + env(safe-area-inset-bottom)); left: 50%; transform: translateX(-50%);
  color: rgba(246, 241, 232, .7);
  font-family: var(--serif); font-size: 13px; letter-spacing: .2em;
}

/* ═══════════ 花瓣 / 飘心 / 升星 ═══════════ */
.petal {
  position: fixed;
  top: -24px;
  width: 13px; height: 13px;
  background: linear-gradient(135deg, var(--blush-soft), var(--blush));
  border-radius: 150% 0 150% 0;
  opacity: .5;
  pointer-events: none;
  z-index: 1;
  animation: petalFall linear infinite;
}
@keyframes petalFall {
  0%   { transform: translateY(-4vh) translateX(0) rotate(0deg); }
  50%  { transform: translateY(50vh) translateX(4vw) rotate(160deg); }
  100% { transform: translateY(108vh) translateX(-2vw) rotate(340deg); }
}

.tap-heart {
  position: fixed;
  width: 18px; height: 18px;
  pointer-events: none;
  z-index: 80;
  color: var(--blush);
  font-size: 16px; line-height: 1;
  animation: heartPop 1.1s ease-out forwards;
}
@keyframes heartPop {
  0%   { transform: translate(-50%, -50%) scale(.4); opacity: 0; }
  18%  { opacity: 1; }
  100% { transform: translate(calc(-50% + var(--dx, 0px)), calc(-50% - 90px)) scale(1.15); opacity: 0; }
}

.rise-star {
  position: fixed;
  bottom: -16px;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: radial-gradient(circle, #fff 0 18%, var(--gold) 32%, transparent 70%);
  box-shadow: 0 0 10px 2px rgba(220, 185, 167, .75);
  pointer-events: none;
  z-index: 80;
  animation: riseStar linear forwards;
}
@keyframes riseStar {
  0%   { transform: translateY(0) translateX(0) scale(.7); opacity: 0; }
  12%  { opacity: 1; }
  80%  { opacity: .9; }
  100% { transform: translateY(-105vh) translateX(var(--sway, 0px)) scale(1); opacity: 0; }
}

/* ═══════════ 小屏手机适配（320~380px） ═══════════ */
@media (max-width: 380px) {
  .section { padding: 52px 18px 16px; }
  .section-head { padding-top: 52px; }
  .letter-card { padding: 32px 20px 28px; }
  .info-card { padding: 26px 16px; }
  .rsvp-card { padding: 26px 16px; }
  .calendar { padding: 20px 12px 16px; }

  .env { height: 186px; }
  .env-letter { left: 8px; right: 8px; }
  .env-names { font-size: 18px; }

  .hero { padding: 52px 14px 72px; }
  .hero-toplabel { font-size: 9px; letter-spacing: .3em; }
  .korean-line { font-size: 11px; margin-bottom: 18px; }
  .v-name { font-size: 20px; }
  .hero-photo { width: 164px; height: 164px; }
  .hero-date { font-size: 13.5px; letter-spacing: .2em; }
  .hero-names { font-size: 15px; letter-spacing: .14em; }
  .hero-dday { padding: 8px 14px; font-size: 11.5px; }
  .hero-invite { font-size: 11px; }

  .section-title { font-size: 21px; }
  .ornament { margin: 14px 0 24px; }
  .g-wall { padding: 0 16px; column-gap: 10px; }
  .g-card { padding: 6px 6px 28px; margin-bottom: 12px; }

  .couple-grid { gap: 10px; margin-top: 44px; }
  .couple-card { padding: 0 12px 24px; }
  .couple-avatar { width: 72px; height: 72px; margin-top: -36px; }
  .couple-avatar-char { font-size: 25px; }
  .couple-name { font-size: 19px; }
  .couple-intro { font-size: 12.5px; }
  .k-tag { font-size: 10px; padding: 3px 9px; }
  .mini-btn { font-size: 11px; padding: 6px 10px; white-space: nowrap; }
  .host-line { font-size: 12px; }

  .cal-title { font-size: 15px; }
  .cal-d { height: 34px; font-size: 13px; }
  .dday-big { font-size: 34px; }
  .info-card { padding: 24px 16px 24px; }
  .map-box { margin: -24px -16px 16px; height: 196px; }
  .map-venue { font-size: 16px; }
  .nav-cta { padding: 13px; font-size: 13.5px; }
  .map-btn { padding: 10px 14px; font-size: 12.5px; }
  .info-venue { font-size: 19px; }
  .map-hint { font-size: 10px; padding: 4px 10px; }
  .map-zoom button { width: 30px; height: 30px; }

  .pill span { font-size: 13px; padding: 10px 4px; }
  .stamp { width: 42px; height: 42px; font-size: 19px; }
  .sky-card { padding: 14px 12px 10px; }
  .sky-card .wish-msg { font-size: 12.5px; }
  .sky-wall { padding: 0 18px; }
  .foot-names { font-size: 19px; }
  .term { font-size: 12px; }
}

/* ═══════════ 宽屏适配 ═══════════ */
@media (min-width: 760px) {
  .section { padding-top: 84px; }
  .hero-photo { width: 220px; height: 220px; }
  .v-name { font-size: 28px; }
  .env { transform: scale(1.08); }
}

/* 减弱动态效果偏好 */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  .calendar .cal-h, .calendar .cal-d { opacity: 1 !important; }
  .map-pin { opacity: 1 !important; transform: none !important; }
}