/* ==========================================================================
   MY LITTLE LOCKER · 主题样式  v2
   风格：茶绿 + 浅粉 · 韩系 ins · 手写文艺
   ========================================================================== */

:root {
  /* —— 颜色 —— */
  --bg:        #FFEEF3;   /* 主背景：浅粉 */
  --bg-2:      #FFE0EA;   /* 深一档粉 */
  --paper:     #FFFAF6;   /* 卡片 / 信纸 */
  --cream:     #FFF5EB;   /* 暖纸 */
  --ink:       #2C3E44;   /* 主文字：墨绿 */
  --ink-soft:  #6B7E85;
  --line:      #F0C9D5;   /* 描边：粉色 */
  --line-2:    #E7BFCE;

  --teal:      #7AB1A4;   /* 储物柜：茶绿 */
  --teal-deep: #5E968A;
  --teal-soft: #B7D9D2;
  --teal-lite: #D9EBE6;

  --pink:      #FFC9D9;
  --pink-deep: #F489A6;
  --pink-lite: #FFE4EC;

  --brass:     #C9A961;
  --gold:      #E5C77B;
  --dot:       #BFE0D8;   /* 波点：茶绿 */
  --dot-pink:  #FFD0DD;   /* 波点：粉 */

  /* —— 字体（回滚到上一版：衬线 + 无衬线，干净高级）—— */
  --font-serif: "Cormorant Garamond", "Noto Serif SC", "Songti SC", serif;
  --font-sans:  "Inter", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;

  /* —— 节奏 —— */
  --radius:    14px;
  --radius-lg: 24px;
  --ease:      cubic-bezier(0.22, 1, 0.36, 1);
}

/* ==========================================================================
   Reset
   ========================================================================== */
*,
*::before,
*::after { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: transparent;
  color: inherit;
}

img { max-width: 100%; display: block; }

::selection {
  background: var(--teal-soft);
  color: var(--ink);
}

/* 滚动条 */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--brass); }


/* ==========================================================================
   1) 信封（开场）—— 点击翻开
   ========================================================================== */
.envelope-stage {
  position: fixed;
  inset: 0;
  z-index: 2400;
  background:
    radial-gradient(ellipse at 30% 20%, #fff5f8 0%, transparent 55%),
    radial-gradient(ellipse at 80% 80%, #fde7ef 0%, transparent 55%),
    var(--pink-lite);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  overflow: hidden;
  transition: opacity 0.7s var(--ease);
}
.envelope-stage.is-leaving {
  opacity: 0;
  pointer-events: none;
}

/* 背景星点 */
.envelope-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.7) 1.5px, transparent 2px);
  background-size: 60px 60px;
  opacity: 0.5;
  pointer-events: none;
}

.envelope {
  position: relative;
  width: min(82vw, 460px);
  aspect-ratio: 1.55 / 1;
  transform-style: preserve-3d;
  animation: envFloat 4s ease-in-out infinite;
}
@keyframes envFloat {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50%      { transform: translateY(-8px) rotate(1deg); }
}

/* 信封身体 */
.envelope__body {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, #fff 0%, #fce8ef 100%);
  border-radius: 6px;
  box-shadow:
    0 30px 60px rgba(244, 137, 166, 0.25),
    0 12px 24px rgba(0, 0, 0, 0.06),
    inset 0 0 0 1px rgba(255,255,255,0.6);
}
.envelope__body::before {
  /* 信封底部 V 字折线 */
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 38%;
  background: linear-gradient(180deg, transparent, rgba(244,137,166,0.06));
  clip-path: polygon(0 100%, 50% 0, 100% 100%);
}

/* 信纸 peek（露出顶部一条） */
.envelope__letter-peek {
  position: absolute;
  top: 6%;
  left: 8%;
  right: 8%;
  height: 28%;
  background:
    linear-gradient(180deg, #fff 60%, #ffe5ec 100%);
  border-radius: 4px 4px 0 0;
  box-shadow: 0 -2px 6px rgba(0,0,0,0.06);
  z-index: 1;
  transition: transform 0.6s var(--ease) 0.6s; /* 等翻盖开完才上移 */
}
.envelope__letter-peek::before {
  content: "";
  position: absolute;
  left: 16px; top: 18px;
  width: 40%;
  height: 4px;
  background: var(--pink);
  border-radius: 2px;
  box-shadow:
    0 12px 0 var(--pink-deep),
    0 24px 0 var(--teal-soft);
}

/* 翻盖（顶部的三角 flap） */
.envelope__flap {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 56%;
  background: linear-gradient(180deg, #ffd6e2 0%, #ffc1d3 100%);
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  transform-origin: top center;
  transition: transform 0.9s cubic-bezier(0.65, 0.05, 0.36, 1.2);
  z-index: 3;
  box-shadow: inset 0 -4px 8px rgba(244,137,166,0.18);
}
.envelope.is-opening .envelope__flap {
  transform: rotateX(-180deg);
}

/* 蜡封印章 */
.envelope__seal {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -30%);
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, #f489a6 0%, #d8527c 70%, #b13e64 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 4;
  box-shadow:
    0 4px 12px rgba(214,82,124,0.4),
    inset 0 -2px 4px rgba(0,0,0,0.18),
    inset 0 2px 4px rgba(255,255,255,0.3);
  transition: opacity 0.3s var(--ease), transform 0.4s var(--ease);
}
.envelope__seal span {
  font-family: var(--font-serif);
  font-size: 28px;
  color: #fff;
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}
.envelope.is-opening .envelope__seal {
  opacity: 0;
  transform: translate(-50%, -30%) scale(1.5) rotate(45deg);
}

/* 提示 */
.envelope__hint {
  position: absolute;
  bottom: -52px;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 0.3em;
  color: var(--teal-deep);
  white-space: nowrap;
  opacity: 0.85;
  animation: hintPulse 2.4s ease-in-out infinite;
}
@keyframes hintPulse {
  0%, 100% { opacity: 0.55; }
  50%      { opacity: 1; }
}
.envelope.is-opening .envelope__hint {
  opacity: 0;
  transition: opacity 0.3s;
}


/* ==========================================================================
   2) 进站信（信封打开后弹出）
   ========================================================================== */
.letter {
  position: fixed;
  inset: 0;
  z-index: 2500;
  background: #ffd9e6;       /* 信纸粉色兜底（万一图片加载失败） */
  cursor: pointer;
  overflow: hidden;
  animation: letterIn 0.8s var(--ease);
}
.letter.letter--enter {
  animation: letterRise 1s var(--ease) forwards;
}
@keyframes letterIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes letterRise {
  0% {
    opacity: 0;
    transform: translateY(60px) scale(0.92);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
.letter.is-leaving {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.7s var(--ease);
}

.letter__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;        /* 完整保留你给的图原貌 */
  object-position: center;
  user-select: none;
  -webkit-user-drag: none;
}

/* 「继续」小提示，仅一个轻量文字，不影响图片画面 */
.letter__hint {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-serif);
  font-size: 14px;
  color: rgba(94, 150, 138, 0.55);
  letter-spacing: 0.3em;
  pointer-events: none;
  font-style: italic;
}


/* ==========================================================================
   3) 主页 LOCKER
   ========================================================================== */
.locker {
  min-height: 100vh;
  background: var(--bg);
  position: relative;
  overflow-x: hidden;
}

/* 顶部 */
.topbar {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 48px;
  max-width: 1280px;
  margin: 0 auto;
}

.topbar__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--ink);
  letter-spacing: 0.05em;
}

.topbar__dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 4px var(--teal-soft);
}

.topbar__nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-family: var(--font-serif);
  font-size: 17px;
  color: var(--ink-soft);
  letter-spacing: 0.06em;
}

.topbar__divider {
  width: 1px; height: 14px;
  background: var(--line);
}

.topbar__date {
  color: var(--teal-deep);
  font-feature-settings: "tnum";
}

/* 标题区 */
.hero {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 30px 24px 50px;
  max-width: 780px;
  margin: 0 auto;
}

.hero__eyebrow {
  font-family: var(--font-serif);
  color: var(--pink-deep);
  font-size: 22px;
  margin: 0 0 8px;
  letter-spacing: 0.1em;
}

.hero__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(28px, 4.8vw, 48px);
  line-height: 1.35;
  margin: 0 0 18px;
  color: var(--ink);
  letter-spacing: 0.05em;
}

.hero__accent {
  position: relative;
  color: var(--teal-deep);
  padding: 0 6px;
}
.hero__accent::before {
  content: "";
  position: absolute;
  left: 2px; right: 2px; bottom: 4px;
  height: 6px;
  background: var(--pink);
  border-radius: 4px;
  z-index: -1;
  opacity: 0.6;
}

.hero__sub {
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--ink-soft);
  letter-spacing: 0.08em;
  margin: 0;
}

/* =========================================================
   储物柜主体
   ========================================================= */
.locker-stage {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px 24px 40px;
}

.locker-frame {
  width: min(96vw, 920px);
  background: linear-gradient(180deg, var(--teal) 0%, var(--teal-deep) 100%);
  border-radius: 28px 28px 8px 8px;
  padding: 22px 22px 26px;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.3),
    inset 0 -3px 0 rgba(0,0,0,0.12),
    0 20px 60px rgba(94, 150, 138, 0.3);
  position: relative;
  overflow: hidden;
  perspective: 1400px;
}

/* 波点光 */
.locker-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.15) 1px, transparent 1.5px);
  background-size: 18px 18px;
  opacity: 0.5;
  pointer-events: none;
}

.locker-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.locker-base {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(0,0,0,0.12);
  text-align: center;
  font-family: var(--font-serif);
  font-size: 16px;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.6);
}

/* =========================================================
   单个柜门（带打开动效）
   ========================================================= */
.door {
  position: relative;
  aspect-ratio: 1 / 1.55;
  background: linear-gradient(170deg, var(--teal) 0%, var(--teal-deep) 100%);
  border-radius: 12px 12px 4px 4px;
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,0.18),
    inset 4px 0 8px rgba(255,255,255,0.18),
    inset -2px 0 6px rgba(0,0,0,0.18),
    inset 0 -4px 10px rgba(0,0,0,0.18),
    0 6px 14px rgba(31, 36, 33, 0.15);
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
  perspective: 800px;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 8% 6%;

  /* 打开动效状态：内门前一半向左旋转 110° */
  /* 通过 :active 模拟点击时的微动，真实打开由面板接管 */
}
.door:hover {
  transform: translateY(-3px);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,0.25),
    inset 4px 0 8px rgba(255,255,255,0.22),
    inset -2px 0 6px rgba(0,0,0,0.18),
    inset 0 -4px 10px rgba(0,0,0,0.18),
    0 12px 30px rgba(31, 36, 33, 0.22);
}

.door:focus-visible {
  outline: 2px solid var(--pink-deep);
  outline-offset: 4px;
}

.door__hinge {
  position: absolute;
  top: 10%;
  width: 6px;
  height: 80%;
  background: linear-gradient(180deg,
    rgba(255,255,255,0.25),
    rgba(255,255,255,0.05) 30%,
    rgba(0,0,0,0.12) 70%,
    rgba(0,0,0,0.05));
  border-radius: 4px;
  pointer-events: none;
}
.door__hinge--l { left: 1px; }
.door__hinge--r { right: 1px; }

.door__plate {
  position: relative;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 8% 4%;
}
.door__plate--top { height: 65%; }
.door__plate--bottom {
  height: 30%;
  margin-top: auto;
}

.door__slot {
  width: 22%;
  aspect-ratio: 1 / 2.3;
  background: linear-gradient(180deg, #e6e8e3 0%, #b6b9b2 30%, #8c8f87 60%, #b6b9b2 100%);
  border-radius: 4px;
  box-shadow:
    inset 1px 0 2px rgba(255,255,255,0.6),
    inset -1px 0 2px rgba(0,0,0,0.4),
    inset 0 2px 4px rgba(0,0,0,0.18);
  margin-bottom: 12%;
  position: relative;
}

.door__lock {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: radial-gradient(circle, #4a4a4a 30%, #1a1a1a 100%);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,0.15),
    0 1px 2px rgba(0,0,0,0.4);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.door__lock::before {
  content: "";
  width: 4px; height: 9px;
  background: #0d0d0d;
  border-radius: 1px;
  margin-top: 4px;
  box-shadow: 0 -2px 0 #1f1f1f;
}

.door__vents {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-bottom: 8px;
}
.door__vents i {
  display: block;
  width: 32px;
  height: 2px;
  background: rgba(0,0,0,0.18);
  border-radius: 1px;
}

.door__label {
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.6);
}

.door__icon {
  position: absolute;
  font-size: 38px;
  top: 38%;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
  transition: all 0.4s var(--ease);
}

.door__name {
  position: absolute;
  bottom: 16%;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 0.1em;
  color: #fff;
  opacity: 0;
  transition: opacity 0.4s var(--ease);
  pointer-events: none;
  white-space: nowrap;
}
.door:hover .door__name,
.door:focus-visible .door__name { opacity: 1; }

/* 提示文字 */
.locker-hint {
  margin: 28px 0 0;
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--ink-soft);
  text-align: center;
  letter-spacing: 0.2em;
}
.locker-hint span:empty { display: none; }
.locker-hint__en {
  color: var(--teal-deep);
  font-family: var(--font-serif);
  letter-spacing: 0.1em;
  margin-left: 6px;
  font-size: 18px;
}

.locker__decor-line {
  margin: 14px auto 0;
  width: 80px;
  height: 1px;
  background: var(--line);
}

/* 页脚 */
.footer {
  text-align: center;
  padding: 30px 20px 40px;
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--ink-soft);
  letter-spacing: 0.05em;
}
.footer em {
  font-style: normal;
  color: var(--pink-deep);
}
.footer__dot { margin: 0 12px; color: var(--line); }

/* ==========================================================================
   4) 内容面板
   ========================================================================== */
.panel-root {
  position: fixed;
  inset: 0;
  z-index: 2000;
  pointer-events: none;
}
.panel-root.is-open { pointer-events: auto; }

.panel-root__scrim {
  position: absolute;
  inset: 0;
  background: rgba(255, 230, 240, 0.7);
  backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity 0.5s var(--ease);
}
.panel-root.is-open .panel-root__scrim { opacity: 1; }

.panel {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(96vw, 1020px);
  max-height: 90vh;
  background:
    radial-gradient(ellipse at top right, var(--pink-lite) 0%, transparent 50%),
    var(--paper);
  border-radius: var(--radius-lg);
  box-shadow:
    0 30px 80px rgba(244, 137, 166, 0.18),
    0 10px 30px rgba(94, 150, 138, 0.15);
  transform: translate(-50%, -50%) scale(0.92);
  opacity: 0;
  transition: transform 0.55s var(--ease), opacity 0.5s var(--ease);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.panel-root.is-open .panel {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

.panel__head {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px 32px;
  border-bottom: 1px dashed var(--line-2);
  flex-shrink: 0;
}

.panel__num {
  font-family: var(--font-serif);
  color: var(--teal);
  font-size: 22px;
  letter-spacing: 0.05em;
}

.panel__title {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 400;
  margin: 0;
  letter-spacing: 0.1em;
  flex: 1;
  color: var(--ink);
}

.panel__close {
  font-family: var(--font-serif);
  font-size: 36px;
  line-height: 1;
  color: var(--ink-soft);
  width: 44px; height: 44px;
  border-radius: 50%;
  transition: all 0.3s var(--ease);
  display: flex;
  align-items: center;
  justify-content: center;
}
.panel__close:hover {
  background: var(--pink-lite);
  color: var(--pink-deep);
  transform: rotate(90deg);
}

.panel__body {
  padding: 28px 32px 36px;
  overflow-y: auto;
  flex: 1;
}

/* =========================================================
   关于我
   ========================================================= */
.about {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 36px;
  align-items: start;
}

.about__avatar {
  width: 200px;
  height: 240px;
  background:
    linear-gradient(135deg, var(--pink) 0%, var(--pink-deep) 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: var(--font-serif);
  font-size: 80px;
  box-shadow: 0 8px 20px rgba(244, 137, 166, 0.3);
  background-size: cover;
  background-position: center;
  border: 4px solid #fff;
  position: relative;
}
.about__avatar::before {
  content: "";
  position: absolute;
  inset: -8px;
  border: 1.5px dashed var(--teal-soft);
  border-radius: 16px;
}

.about__meta {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--ink-soft);
}
.about__meta li {
  display: flex;
  gap: 10px;
  border-bottom: 1px dashed var(--line);
  padding-bottom: 4px;
}
.about__meta b {
  color: var(--teal-deep);
  font-weight: 500;
  min-width: 50px;
  font-family: var(--font-serif);
  font-size: 13px;
}

.about__lead {
  font-family: var(--font-serif);
  font-size: 20px;
  line-height: 1.6;
  color: var(--pink-deep);
  margin: 0 0 18px;
  letter-spacing: 0.08em;
}
.about__bio {
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--ink);
  margin: 0 0 24px;
  white-space: pre-wrap;
  line-height: 1.9;
  letter-spacing: 0.05em;
}

.about__h {
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--teal-deep);
  margin: 0 0 14px;
  letter-spacing: 0.15em;
  position: relative;
  padding-left: 16px;
}
.about__h::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--pink-deep);
}

.about__tags {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.about__tags li {
  padding: 6px 14px;
  background: var(--bg-2);
  border-radius: 999px;
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--teal-deep);
  border: 1px solid var(--line-2);
}

/* =========================================================
   旅行相册（按组分类的照片墙）
   ========================================================= */
.travel__lead {
  font-family: var(--font-serif);
  color: var(--ink-soft);
  font-size: 15px;
  margin: 0 0 32px;
  padding: 16px 20px;
  border-left: 3px solid var(--teal);
  background: var(--pink-lite);
  border-radius: 0 var(--radius) var(--radius) 0;
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.travel__total {
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--teal-deep);
  letter-spacing: 0.15em;
  white-space: nowrap;
  background: #fff;
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
}

.travel__groups {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.travel-group {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.travel-group__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 10px;
  border-bottom: 1.5px dashed var(--line-2);
}

.travel-group__title {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--ink);
  margin: 0;
  letter-spacing: 0.08em;
}

.travel-group__count {
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--teal-deep);
  letter-spacing: 0.15em;
}

.travel-group__caption {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 14px;
  color: var(--ink-soft);
  margin: 0;
  letter-spacing: 0.08em;
}

.travel-group__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.travel-photo {
  position: relative;
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, var(--teal-soft), var(--pink));
  border-radius: 8px;
  overflow: hidden;
  border: 4px solid #fff;
  box-shadow: 0 4px 10px rgba(0,0,0,0.06);
  cursor: pointer;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.travel-photo:hover {
  transform: translateY(-3px) scale(1.02) rotate(-1deg);
  box-shadow: 0 10px 20px rgba(0,0,0,0.12);
}
.travel-photo:nth-child(3n):hover {
  transform: translateY(-3px) scale(1.02) rotate(1deg);
}
.travel-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.travel-photo__cap {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(0deg, rgba(0,0,0,0.65), transparent);
  color: #fff;
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 24px 8px 8px;
  text-align: center;
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}
.travel-photo:hover .travel-photo__cap { opacity: 1; }

.travel-photo--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.85);
  font-family: var(--font-serif);
  font-size: 11px;
  text-align: center;
  padding: 4px;
  line-height: 1.2;
  background: repeating-linear-gradient(
    45deg,
    var(--teal-soft),
    var(--teal-soft) 6px,
    var(--pink-lite) 6px,
    var(--pink-lite) 12px
  );
}

/* 旅行照片的 Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(8px);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
  animation: lbIn 0.3s var(--ease);
}
.lightbox img {
  max-width: 92vw;
  max-height: 92vh;
  border-radius: 4px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
}
.lightbox__cap {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  color: #fff;
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 0.1em;
  background: rgba(0,0,0,0.4);
  padding: 8px 18px;
  border-radius: 999px;
}
@keyframes lbIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* =========================================================
   照片墙
   ========================================================= */
.photos__lead {
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--ink-soft);
  margin: 0 0 22px;
  line-height: 1.7;
}
.photos__lead code {
  background: var(--bg-2);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 12px;
  font-family: var(--font-body);
}

.photos__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
}

.photo-card {
  position: relative;
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, var(--teal-soft), var(--pink));
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.4s var(--ease);
  border: 4px solid #fff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.photo-card:nth-child(3n) { transform: rotate(-1deg); }
.photo-card:nth-child(3n+1) { transform: rotate(0.8deg); }
.photo-card:nth-child(3n+2) { transform: rotate(-0.5deg); }
.photo-card:hover {
  transform: scale(1.04) rotate(0deg);
}
.photo-card img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.photo-card--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.85);
  font-family: var(--font-serif);
  text-align: center;
  padding: 12px;
  font-size: 13px;
  background:
    repeating-linear-gradient(45deg, var(--pink-deep), var(--pink-deep) 6px, var(--teal) 6px, var(--teal) 12px);
}

.photo-card__cap {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(0deg, rgba(0,0,0,0.6), transparent);
  color: #fff;
  font-family: var(--font-serif);
  font-size: 13px;
  padding: 24px 10px 8px;
  text-align: center;
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}
.photo-card:hover .photo-card__cap { opacity: 1; }

/* =========================================================
   联系方式
   ========================================================= */
.contact {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 36px;
  align-items: stretch;
}

.contact__card {
  background:
    radial-gradient(ellipse at top left, var(--pink-lite) 0%, transparent 50%),
    #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
}
.contact__card::before {
  content: "ID CARD";
  position: absolute;
  top: 16px; right: 18px;
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--teal-soft);
  letter-spacing: 0.2em;
}

.contact__id {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact__avatar {
  width: 64px; height: 80px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--pink), var(--teal));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: var(--font-serif);
  font-size: 32px;
  background-size: cover;
  background-position: center;
  border: 3px solid #fff;
  box-shadow: 0 4px 12px rgba(244,137,166,0.25);
}

.contact__id-info h3 {
  font-family: var(--font-serif);
  margin: 0 0 4px;
  font-size: 22px;
}
.contact__id-info p {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 12px;
  color: var(--ink-soft);
  letter-spacing: 0.1em;
}

.contact__rows {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.contact__rows li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--bg-2);
  border-radius: var(--radius);
  border: 1px solid var(--line);
}
.contact__key {
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--ink-soft);
  letter-spacing: 0.1em;
}
.contact__rows a {
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 500;
  border-bottom: 1px dashed var(--line-2);
  padding-bottom: 2px;
  transition: color 0.3s var(--ease);
}
.contact__rows a:hover { color: var(--pink-deep); border-color: var(--pink-deep); }

.contact__qr {
  background: var(--bg-2);
  border: 1px dashed var(--line-2);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.contact__qr p {
  margin: 0;
  font-family: var(--font-serif);
  color: var(--ink-soft);
}

.qr-box {
  width: 200px; height: 200px;
  background: #fff;
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: inset 0 0 0 1px var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact__hint {
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--teal-deep);
}

/* =========================================================
   音乐播放器（新版：波点 CD + 真实控制）
   ========================================================= */
.music__player {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 32px;
  align-items: center;
  background:
    radial-gradient(ellipse at top right, var(--pink-lite) 0%, transparent 50%),
    var(--paper);
  border: 1px dashed var(--line-2);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 32px;
}

/* CD 区域（透明盒 + 波点碟片） */
.cd-stage {
  position: relative;
  width: 220px;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cd-case {
  position: absolute;
  inset: 0;
  border: 2px solid rgba(0,0,0,0.12);
  border-radius: 12px;
  background: rgba(255,255,255,0.4);
  backdrop-filter: blur(2px);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,0.6),
    0 8px 24px rgba(94,150,138,0.15);
}
.cd-case::before {
  content: "";
  position: absolute;
  top: 8px; left: 50%;
  width: 60%;
  height: 6px;
  background: rgba(0,0,0,0.08);
  border-radius: 3px;
  transform: translateX(-50%);
}
.cd-case::after {
  content: "";
  position: absolute;
  bottom: 12px; right: 14px;
  width: 22px; height: 22px;
  border: 1.5px solid rgba(0,0,0,0.1);
  border-radius: 50%;
}

.cd {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,0.3) 0%, transparent 50%),
    var(--teal);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: spin 12s linear infinite;
  animation-play-state: paused;
  box-shadow:
    0 8px 24px rgba(94,150,138,0.4),
    inset 0 0 0 2px rgba(255,255,255,0.3);
}
.cd.is-playing { animation-play-state: running; }

/* CD 上的棕色波点（参考图样式） */
.cd::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background-image: radial-gradient(circle, #B88070 2.5px, transparent 3.5px);
  background-size: 18px 18px;
  background-position: center;
  opacity: 0.85;
}
.cd__center {
  position: relative;
  width: 50px; height: 50px;
  border-radius: 50%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  box-shadow: 0 0 0 3px var(--teal);
}
.cd__center::before {
  content: "";
  width: 14px; height: 14px;
  background: var(--teal-deep);
  border-radius: 50%;
}
@keyframes spin { to { transform: rotate(360deg); } }

.music__eyebrow {
  font-family: var(--font-serif);
  font-size: 16px;
  letter-spacing: 0.25em;
  color: var(--teal-deep);
  margin: 0 0 6px;
  text-transform: uppercase;
}
.music__title {
  font-family: var(--font-serif);
  font-size: 24px;
  margin: 0 0 6px;
  letter-spacing: 0.08em;
}
.music__artist {
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--ink-soft);
  margin: 0 0 16px;
  letter-spacing: 0.08em;
}

.music__bar {
  height: 4px;
  background: var(--bg-2);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 14px;
  cursor: pointer;
  position: relative;
}
.music__bar-fill {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--teal), var(--pink-deep));
  border-radius: 2px;
  transition: width 0.1s linear;
}
.music__time {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--ink-soft);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

/* 控制按钮 */
.music__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-bottom: 8px;
}
.ctrl-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #fff;
  border: 1.5px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal-deep);
  transition: all 0.3s var(--ease);
}
.ctrl-btn:hover {
  background: var(--teal-lite);
  border-color: var(--teal);
  transform: translateY(-2px);
}
.ctrl-btn--main {
  width: 56px;
  height: 56px;
  background: var(--teal);
  color: #fff;
  border-color: var(--teal);
  box-shadow: 0 6px 14px rgba(94,150,138,0.4);
}
.ctrl-btn--main:hover {
  background: var(--teal-deep);
  transform: scale(1.05);
}
.ctrl-btn--like.is-on { color: var(--pink-deep); }
.ctrl-btn svg { width: 16px; height: 16px; }
.ctrl-btn--main svg { width: 22px; height: 22px; }

.music__note {
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--ink-soft);
  font-style: italic;
  margin: 12px 0 0;
  text-align: center;
  letter-spacing: 0.1em;
}

.music__h {
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--teal-deep);
  margin: 0 0 16px;
  letter-spacing: 0.15em;
  position: relative;
  padding-left: 16px;
}
.music__h::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--pink-deep);
}

.music__list {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.music__list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg-2);
  border-radius: 999px;
  border: 1px solid var(--line);
  transition: all 0.3s var(--ease);
  cursor: pointer;
}
.music__list li:hover {
  background: var(--paper);
  border-color: var(--teal);
  transform: translateY(-2px);
}
.music__list li.is-current {
  background: var(--pink-lite);
  border-color: var(--pink-deep);
}
.music__list .num {
  font-family: var(--font-serif);
  color: var(--pink-deep);
  font-size: 22px;
  min-width: 26px;
}
.music__list .info {
  flex: 1;
  min-width: 0;
}
.music__list .info b {
  display: block;
  font-family: var(--font-serif);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.05em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.music__list .info span {
  font-family: var(--font-serif);
  font-size: 12px;
  color: var(--ink-soft);
  letter-spacing: 0.05em;
}

/* =========================================================
   留言板
   ========================================================= */
.messages__paper {
  background:
    radial-gradient(ellipse at top right, var(--pink-lite) 0%, transparent 50%),
    #fff;
  border: 1px dashed var(--line-2);
  border-radius: var(--radius);
  padding: 32px 36px;
  background-image:
    radial-gradient(ellipse at top right, var(--pink-lite) 0%, transparent 50%),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 31px,
      rgba(122, 177, 164, 0.18) 31px,
      rgba(122, 177, 164, 0.18) 32px
    );
  position: relative;
}

.messages__paper::before {
  content: "";
  position: absolute;
  left: 70px;
  top: 0; bottom: 0;
  width: 1px;
  background: rgba(244, 137, 166, 0.35);
}

.messages__h {
  font-family: var(--font-serif);
  font-size: 22px;
  margin: 0 0 6px;
  letter-spacing: 0.1em;
}
.messages__h--two { margin-top: 28px; }

.messages__count {
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--teal-deep);
  margin-left: 6px;
}

.messages__sub {
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--ink-soft);
  margin: 0 0 22px;
  letter-spacing: 0.08em;
}

.messages__form {
  display: grid;
  gap: 12px;
  margin-bottom: 8px;
}
.messages__form input,
.messages__form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 14px;
  font-family: var(--font-serif);
  font-size: 14px;
  background: rgba(255,255,255,0.7);
  color: var(--ink);
  resize: vertical;
  transition: border 0.3s var(--ease);
}
.messages__form input:focus,
.messages__form textarea:focus {
  outline: none;
  border-color: var(--pink-deep);
  background: #fff;
}
.messages__form textarea { min-height: 90px; }
.messages__form button {
  padding: 10px 20px;
  background: var(--teal-deep);
  color: #fff;
  border-radius: 999px;
  letter-spacing: 0.2em;
  font-family: var(--font-serif);
  font-size: 14px;
  align-self: start;
  transition: background 0.3s var(--ease);
}
.messages__form button:hover { background: var(--pink-deep); }

.messages__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.msg-item {
  background: rgba(255, 236, 244, 0.5);
  border-radius: var(--radius);
  padding: 14px 18px;
  border-left: 3px solid var(--pink-deep);
  position: relative;
}
.msg-item__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 6px;
}
.msg-item__name {
  font-family: var(--font-serif);
  font-size: 17px;
  color: var(--ink);
  letter-spacing: 0.05em;
}
.msg-item__time {
  font-family: var(--font-serif);
  color: var(--ink-soft);
  font-size: 13px;
}
.msg-item__body {
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--ink);
  line-height: 1.8;
  white-space: pre-wrap;
  word-break: break-word;
  letter-spacing: 0.05em;
}

.messages__hint {
  margin: 22px 0 0;
  padding: 14px 18px;
  background: var(--pink-lite);
  border: 1px dashed var(--line-2);
  border-radius: var(--radius);
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.7;
}

/* ==========================================================================
   5) 响应式
   ========================================================================== */
@media (max-width: 820px) {
  .topbar {
    padding: 18px 20px;
    flex-direction: column;
    gap: 6px;
    align-items: flex-start;
  }
  .topbar__nav { width: 100%; justify-content: space-between; }

  .hero { padding: 24px 18px 36px; }
  .locker-frame { padding: 14px 14px 18px; }
  .locker-grid { gap: 6px; }

  .door__icon { font-size: 30px; top: 36%; }

  .panel {
    width: 100vw;
    height: 100vh;
    max-height: 100vh;
    border-radius: 0;
  }
  .panel__head { padding: 18px 20px; }
  .panel__body { padding: 22px 20px; }

  .about { grid-template-columns: 1fr; gap: 20px; }
  .about__avatar { width: 100%; height: 180px; }

  .travel-group__grid { gap: 6px; }
  .travel-group__title { font-size: 18px; }

  .contact { grid-template-columns: 1fr; }

  .music__player { grid-template-columns: 1fr; gap: 20px; padding: 22px; text-align: center; }
  .cd-stage { margin: 0 auto; }
  .music__list { grid-template-columns: 1fr; }

  .messages__paper { padding: 22px; }
  .messages__paper::before { left: 30px; }
}

@media (max-width: 420px) {
  .door__name { font-size: 11px; letter-spacing: 0.05em; }
}