/* ===========================================================
   看山进化 — 样式
   气质：轻量、温暖、聪明、有一点荒诞感
   移动端优先，兼容桌面演示
   =========================================================== */

:root {
  --bg: #f7f3ec;
  --bg-soft: #fffdf8;
  --card: #ffffff;
  --ink: #3d3630;
  --ink-soft: #655c52;
  --ink-faint: #8a8176;
  --line: #e8e0d4;
  --accent: #e08a5c;
  --accent-soft: #f5d9c6;
  --warm: #e2a05c;
  --ok: #6fb89a;
  --shadow: 0 2px 10px rgba(90, 74, 58, .07);
  --shadow-lg: 0 12px 36px rgba(90, 74, 58, .16);
  --radius: 16px;
  --radius-sm: 10px;
  --tabbar-h: 62px;
}

/* 深夜模式：23:00 后自动切换 */
body.is-night {
  --bg: #1e1f2a;
  --bg-soft: #262836;
  --card: #2b2d3c;
  --ink: #e8e4dd;
  --ink-soft: #a9a4b4;
  --ink-faint: #7b7789;
  --line: #3a3c4d;
  --accent: #8f9ddb;
  --accent-soft: #3c4160;
  --shadow: 0 2px 10px rgba(0, 0, 0, .3);
  --shadow-lg: 0 12px 36px rgba(0, 0, 0, .45);
}

* { box-sizing: border-box; }

/* 关键：author CSS 的 display 会覆盖 hidden 属性的 UA 默认值，
   必须显式兜底，否则所有浮层在初始状态就会显示出来。 */
[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.65;
  transition: background .5s ease, color .5s ease;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
}

h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: .01em; }
p { margin: 0; }
button { font-family: inherit; cursor: pointer; }
ul { margin: 0; padding: 0; list-style: none; }

:focus-visible {
  outline: 2.5px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------------- 按钮 ---------------- */
.btn {
  border: none;
  border-radius: 999px;
  padding: 11px 22px;
  font-size: 15px;
  font-weight: 600;
  transition: transform .16s ease, box-shadow .16s ease, opacity .16s ease;
  min-height: 44px;
}
.btn:active:not(:disabled) { transform: scale(.96); }
/* 禁用态要读得出"不可点"，而不是"看不见" */
.btn:disabled { opacity: .8; cursor: not-allowed; }
.btn-ghost:disabled {
  background: var(--line);
  color: var(--ink-soft);
  border-color: var(--line);
  opacity: 1;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 14px rgba(224, 138, 92, .3);
}
body.is-night .btn-primary { box-shadow: 0 4px 14px rgba(143, 157, 219, .3); }

.btn-ghost {
  background: var(--card);
  color: var(--ink-soft);
  border: 1.5px solid var(--line);
}
.btn-lg { padding: 14px 34px; font-size: 16px; width: 100%; }

.icon-btn {
  background: none;
  border: none;
  color: var(--ink-faint);
  font-size: 18px;
  width: 40px; height: 40px;
  border-radius: 50%;
  display: grid; place-items: center;
}
.icon-btn:hover { background: var(--bg); color: var(--ink); }

.chip-btn {
  background: var(--card);
  border: 1.4px solid var(--line);
  color: var(--ink-faint);
  border-radius: 999px;
  padding: 6px 13px;
  font-size: 12.5px;
  font-weight: 600;
  min-height: 34px;
}
.chip-btn[aria-pressed="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.back-btn {
  background: none; border: none;
  color: var(--ink-soft);
  font-size: 14px;
  padding: 8px 4px;
  min-height: 40px;
}

/* ---------------- 领养页 ---------------- */
.adopt-screen {
  position: fixed; inset: 0;
  display: grid; place-items: center;
  padding: 24px;
  background: radial-gradient(circle at 50% 32%, var(--bg-soft), var(--bg));
  z-index: 60;
}
.adopt-card {
  width: 100%; max-width: 380px;
  text-align: center;
}
.adopt-pet { width: 168px; height: 168px; margin: 0 auto 6px; }
.adopt-title { font-size: 23px; margin-bottom: 10px; }
.adopt-sub {
  color: var(--ink-soft);
  font-size: 14.5px;
  margin-bottom: 26px;
  /* 收窄行宽并平衡断行，避免行尾出现一两个字的孤行 */
  max-width: 300px;
  margin-left: auto;
  margin-right: auto;
  text-wrap: balance;
}
.field { display: block; text-align: left; margin-bottom: 8px; }
.field-label {
  display: block;
  font-size: 13px;
  color: var(--ink-faint);
  margin-bottom: 7px;
}
.field input {
  width: 100%;
  padding: 13px 16px;
  font-size: 16px;
  border: 1.6px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--card);
  color: var(--ink);
  min-height: 48px;
}
.field input:focus { border-color: var(--accent); outline: none; }
.field-hint {
  font-size: 12.5px; color: var(--ink-faint);
  text-align: left; margin-bottom: 22px;
}

/* ---------------- 页面框架 ---------------- */
.app {
  max-width: 520px;
  margin: 0 auto;
  padding: 0 16px calc(var(--tabbar-h) + 22px);
  min-height: 100vh;
}
.page { display: none; padding-top: 14px; animation: fadeUp .32s ease; }
.page.is-active { display: block; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

.page-head { margin-bottom: 16px; }
.page-head h1 { font-size: 20px; margin-bottom: 4px; }
.page-head p { color: var(--ink-faint); font-size: 13.5px; }
.read-head { display: flex; align-items: center; justify-content: space-between; }

/* ---------------- 主页顶部 ---------------- */
.home-top {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; margin-bottom: 8px;
}
.home-id { display: flex; align-items: baseline; gap: 9px; flex-wrap: wrap; }
.pet-name { font-size: 21px; }
.form-tag {
  font-size: 12px; color: var(--accent);
  background: var(--accent-soft);
  padding: 3px 10px; border-radius: 999px;
  font-weight: 600;
}
.home-actions { display: flex; gap: 7px; flex-shrink: 0; }

.status-line {
  display: flex; align-items: center; gap: 7px;
  font-size: 12.5px; color: var(--ink-faint);
  margin-bottom: 14px; flex-wrap: wrap;
}
.status-sep { opacity: .4; }
.status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--ok); flex-shrink: 0;
}
.status-dot[data-status="away"] { background: var(--ink-faint); }
.status-dot[data-status="back"] { background: var(--accent); animation: pulse 1.4s infinite; }
@keyframes pulse { 50% { opacity: .35; } }

/* ---------------- 房间 ---------------- */
.room {
  position: relative;
  background: linear-gradient(170deg, var(--bg-soft), var(--card));
  border: 1.5px solid var(--line);
  border-radius: 22px;
  padding: 18px 16px 22px;
  margin-bottom: 16px;
  min-height: 310px;
  display: grid; place-items: center;
  overflow: hidden;
  transition: background .5s ease, filter .5s ease;
}
/* 出门时房间明显变空、变暗，灯成为画面唯一亮点 */
.room[data-empty="true"] {
  background:
    radial-gradient(circle at 20% 84%, rgba(255, 198, 108, .2), transparent 40%),
    linear-gradient(165deg, #ded5c8, #d2c8b9);
  filter: saturate(.55);
}
body.is-night .room[data-empty="true"] {
  background:
    radial-gradient(circle at 22% 82%, rgba(255, 190, 96, .2), transparent 44%),
    linear-gradient(165deg, #1a1b24, #15161d);
}
.room[data-empty="true"] .pet-stage,
.room[data-empty="true"] .bubble-layer { display: none; }

.room-shelf {
  position: absolute; left: 0; right: 0; bottom: 46px;
  height: 1.5px; background: var(--line); opacity: .6;
}

/* ---- 空房间场景：只在出门时出现 ---- */
.room-scene {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity .6s ease;
  pointer-events: none;
}
.room[data-empty="true"] .room-scene { opacity: 1; }

/* 门框：门板必须明显暗于墙面，拱形才读得出是"门"而非墙上的弧线 */
.scene-door {
  position: absolute;
  left: 50%; top: 10px;
  transform: translateX(-50%);
  width: 252px; height: 250px;
  border: 2.5px solid #8a7a66;
  border-bottom: none;
  border-radius: 124px 124px 0 0;
  background: linear-gradient(180deg, rgba(92, 76, 58, .32), rgba(92, 76, 58, .19));
  opacity: 1;
}
/* 门把手：落在门板内侧 */
.scene-door::after {
  content: "";
  position: absolute;
  right: 26px; top: 72%;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #f0e2c8;
  box-shadow: 0 1px 3px rgba(50, 40, 28, .5);
}
/* 门缝：只画在便签下方的区间，避免压穿文字 */
.scene-door::before {
  content: "";
  position: absolute;
  left: 50%; top: 42%;
  transform: translateX(-50%);
  width: 2px; height: 26%;
  background: var(--ink-faint);
  opacity: .7;
}

/* 光池：从灯口向右下扩散的椭圆锥，最亮处压在垫子上 */
.scene-glow {
  position: absolute;
  left: 16px; bottom: 10px;
  width: 190px; height: 116px;
  background: radial-gradient(ellipse at 46% 62%,
    rgba(255, 216, 142, .95) 0%,
    rgba(255, 206, 120, .82) 30%,
    rgba(255, 198, 106, .5) 54%,
    rgba(255, 192, 96, .2) 76%,
    transparent 92%);
  filter: blur(7px);
  animation: lampFlicker 4.2s ease-in-out infinite;
}

/* 留着的那盏灯：唯一暖光源，带灯体剪影。
   光池由独立的 .scene-glow 负责，保证能覆盖到垫子。 */
.scene-lamp {
  position: absolute;
  left: 22px; bottom: 76px;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: radial-gradient(circle, #fff6dc, rgba(255, 220, 150, .6) 58%, transparent);
  box-shadow: 0 0 22px 10px rgba(255, 210, 130, .8);
  animation: lampFlicker 4.2s ease-in-out infinite;
}
/* 灯罩：平顶梯形 */
.scene-lamp::before {
  content: "";
  position: absolute;
  left: 50%; top: -15px;
  transform: translateX(-50%);
  width: 10px; height: 0;
  border-left: 13px solid transparent;
  border-right: 13px solid transparent;
  border-bottom: 17px solid #7d6e5c;
  opacity: .9;
}
/* 灯杆 + 圆盘底座 + 接地阴影 */
.scene-lamp::after {
  content: "";
  position: absolute;
  left: 50%; top: 13px;
  transform: translateX(-50%);
  width: 3px; height: 38px;
  background: #7d6e5c;
  opacity: .85;
  box-shadow:
    0 38px 0 -1.5px #7d6e5c,
    -8px 40px 0 -4px #7d6e5c,
    8px 40px 0 -4px #7d6e5c,
    0 44px 6px -3px rgba(90, 62, 30, .38);
}
@keyframes lampFlicker { 50% { opacity: .82; } }
body.is-night .scene-lamp {
  box-shadow: 0 0 54px 30px rgba(255, 190, 96, .3);
}

/* 它坐过的垫子：纯暖色软垫，落在光斑最亮处 */
.scene-cushion {
  position: absolute;
  left: 58px; bottom: 28px;
  width: 84px; height: 24px;
  border-radius: 50%;
  background: linear-gradient(102deg, #ffd894 0%, #f5c176 46%, #dda85f 100%);
  opacity: 1;
  box-shadow: 0 4px 9px rgba(120, 82, 34, .3),
              inset 0 2px 3px rgba(255, 244, 214, .85);
}
/* 极淡的坐痕，不做成深色内椭圆（会被读成地洞） */
.scene-cushion::after {
  content: "";
  position: absolute;
  left: 20px; top: 6px;
  width: 44px; height: 8px;
  border-radius: 50%;
  background: rgba(214, 160, 88, .35);
}
body.is-night .scene-cushion {
  background: linear-gradient(102deg, #c9954d 0%, #8a6a3a 60%, #5a4a32 100%);
}
body.is-night .scene-cushion::after { background: rgba(90, 66, 34, .4); }

.pet-stage {
  position: relative;
  background: none; border: none; padding: 0;
  width: 230px; height: 230px;
  display: grid; place-items: center;
  border-radius: 50%;
}
.pet-svg-wrap { width: 100%; height: 100%; }
.ks-svg { width: 100%; height: 100%; display: block; }
.pet-shadow {
  position: absolute; bottom: 16px; left: 50%;
  transform: translateX(-50%);
  width: 112px; height: 15px;
  background: rgba(90, 74, 58, .1);
  border-radius: 50%;
  filter: blur(5px);
}
body.is-night .pet-shadow { background: rgba(0, 0, 0, .3); }

/* 呼吸 / 眨眼 / 光效 */
.ks-breathe { animation: breathe 3.6s ease-in-out infinite; transform-origin: 120px 190px; }
@keyframes breathe { 50% { transform: scale(1.032); } }
.ks-blink { animation: blink 5.2s infinite; transform-origin: center; }
@keyframes blink {
  0%, 92%, 100% { transform: scaleY(1); }
  95% { transform: scaleY(.12); }
}
.ks-pulse { animation: halo 2.8s ease-in-out infinite; transform-origin: 120px 132px; }
@keyframes halo { 50% { opacity: .22; transform: scale(1.045); } }
.ks-thread { animation: dash 3s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -24; } }
.ks-smoke { animation: rise 2.6s ease-in-out infinite; }
@keyframes rise { 50% { transform: translateY(-5px); opacity: .35; } }

/* ---------------- 门口便签 ---------------- */
.door-note {
  text-align: center;
  animation: fadeUp .5s ease;
  position: relative;
  z-index: 2;
  padding-top: 38px;
}
.note-paper {
  position: relative;
  background: linear-gradient(176deg, #c4b48c 0%, #b8a67e 100%);
  color: #3f3427;
  padding: 30px 14px 14px;
  border-radius: 3px 3px 5px 3px;
  box-shadow: 0 3px 10px rgba(60, 48, 32, .34);
  transform: rotate(-2.2deg);
  max-width: 112px;
  margin: 0 auto 14px;
}
/* 纸张折痕与右下角微卷 */
.note-paper::before {
  content: "";
  position: absolute; left: 0; right: 0; top: 42%;
  height: 1px;
  background: rgba(140, 118, 84, .14);
}
.note-paper::after {
  content: "";
  position: absolute; right: 0; bottom: 0;
  border-width: 0 0 13px 13px;
  border-style: solid;
  border-color: transparent transparent rgba(160, 138, 100, .22) transparent;
  border-radius: 0 0 4px 0;
}
body.is-night .note-paper {
  background: linear-gradient(176deg, #3f3b26 0%, #383520 100%);
  color: #ddd2b0;
}
/* 图钉：整颗钉头完全落在纸内，带高光与投影 */
.note-pin {
  position: absolute; top: 17px; left: 50%;
  transform: translateX(-50%);
  width: 15px; height: 15px; border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #f2a07a, var(--accent) 58%, #a85c38);
  box-shadow: 0 3px 5px rgba(90, 60, 30, .4), inset 0 -1px 2px rgba(0, 0, 0, .25);
  z-index: 3;
}
.note-pin::after {
  content: "";
  position: absolute; left: 3.5px; top: 2.5px;
  width: 4px; height: 4px; border-radius: 50%;
  background: rgba(255, 255, 255, .78);
}
/* 钉头在纸上投下的椭圆阴影 */
.note-pin::before {
  content: "";
  position: absolute; left: 50%; top: 14px;
  transform: translateX(-50%);
  width: 14px; height: 5px; border-radius: 50%;
  background: rgba(120, 96, 60, .26);
  filter: blur(1.5px);
}
.note-text { font-size: 14.5px; line-height: 1.6; margin-bottom: 8px; }
.note-meta {
  font-size: 12px; opacity: .7;
  font-variant-numeric: tabular-nums;
}
.room-empty-hint {
  font-size: 12.5px;
  color: var(--ink);
  font-weight: 500;
  position: relative; z-index: 2;
  /* 收在门框描边右侧的安全区（门 right≈320，房间宽 388） */
  margin: 92px 4px 0 172px;
  text-align: right;
  line-height: 1.5;
  text-shadow: 0 1px 2px rgba(242, 236, 225, .95);
}

/* ---------------- 泡泡 ---------------- */
.bubble-layer { position: absolute; inset: 0; pointer-events: none; }
.thought-bubble {
  position: absolute;
  background: var(--card);
  border: 1.4px solid var(--line);
  border-radius: 14px;
  padding: 7px 12px;
  font-size: 12.5px;
  color: var(--ink-soft);
  box-shadow: var(--shadow);
  max-width: 152px;
  animation: float 5.5s ease-in-out infinite;
  white-space: normal;
}
.thought-bubble[data-kind="relation"] {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}
.thought-bubble[data-kind="knowledge"] { border-style: dashed; }
@keyframes float {
  0%, 100% { transform: translateY(0); opacity: .92; }
  50% { transform: translateY(-9px); opacity: 1; }
}

.say-bubble {
  position: absolute; left: 50%; bottom: 20px;
  transform: translateX(-50%);
  background: var(--ink);
  color: var(--bg-soft);
  padding: 10px 17px;
  border-radius: 16px;
  font-size: 13.5px;
  max-width: 82%;
  box-shadow: var(--shadow-lg);
  animation: popIn .3s ease;
  z-index: 5;
}
@keyframes popIn {
  from { opacity: 0; transform: translateX(-50%) translateY(8px) scale(.94); }
}

/* ---------------- NPC 登门 ---------------- */
.npc-corner {
  position: absolute; right: 13px; bottom: 13px;
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: 14px;
  padding: 7px 11px;
  display: flex; align-items: center; gap: 7px;
  box-shadow: var(--shadow);
  animation: fadeUp .4s ease;
  min-height: 44px;
}
.npc-icon { font-size: 20px; }
.npc-name { font-size: 12px; color: var(--ink-soft); }

/* ---------------- 双轴面板 ---------------- */
.axes { display: grid; gap: 12px; margin-bottom: 14px; }
.axis-card {
  background: var(--card);
  border: 1.4px solid var(--line);
  border-radius: var(--radius);
  padding: 15px 16px;
  box-shadow: var(--shadow);
}
.axis-head {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 10px;
}
.axis-head h2 { font-size: 14.5px; }
.axis-value { font-size: 13px; color: var(--ink-faint); font-weight: 600; }
.axis-value em { font-style: normal; opacity: .6; font-weight: 400; }

.meter {
  height: 9px;
  background: var(--line);
  border-radius: 999px;
  overflow: hidden;
}
.meter-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--warm), var(--accent));
  border-radius: 999px;
  transition: width .6s cubic-bezier(.4, 0, .2, 1);
}
.axis-note { font-size: 12.5px; color: var(--ink-faint); margin-top: 9px; }

.attr-list { display: grid; gap: 9px; }
.attr-row { display: grid; grid-template-columns: 40px 1fr 38px; align-items: center; gap: 9px; }
.attr-name { font-size: 12.5px; color: var(--ink-soft); }
.attr-num { font-size: 12px; color: var(--ink-faint); text-align: right; font-variant-numeric: tabular-nums; }
.attr-bar { height: 7px; background: var(--line); border-radius: 999px; overflow: hidden; }
.attr-bar span {
  display: block; height: 100%;
  border-radius: 999px;
  transition: width .6s cubic-bezier(.4, 0, .2, 1);
}

.outing-bar { margin-bottom: 8px; }
.outing-bar .btn { width: 100%; }

/* ---------------- 领域网格 ---------------- */
.domain-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 11px;
}
.domain-card {
  background: var(--card);
  border: 1.6px solid var(--line);
  border-left-width: 4px;
  border-radius: var(--radius);
  padding: 14px 13px;
  text-align: left;
  box-shadow: var(--shadow);
  transition: transform .16s ease, box-shadow .16s ease;
  min-height: 128px;
  display: flex; flex-direction: column;
}
.domain-card:active { transform: scale(.97); }
.domain-icon { font-size: 22px; margin-bottom: 6px; }
.domain-name { font-size: 15px; font-weight: 600; margin-bottom: 3px; }
.domain-desc { font-size: 11.5px; color: var(--ink-faint); line-height: 1.5; margin-bottom: 8px; }
.domain-today {
  font-size: 11px; color: var(--ink-soft);
  border-top: 1px dashed var(--line);
  padding-top: 7px; margin-top: auto;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.domain-attr {
  font-size: 10.5px; color: var(--ink-faint);
  opacity: .8; margin-top: 5px;
}

/* ---------------- 阅读页 ---------------- */
.domain-chip {
  font-size: 12px; font-weight: 600;
  padding: 4px 12px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent);
}
.answer-card {
  background: var(--card);
  border: 1.4px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 18px;
  box-shadow: var(--shadow);
  margin-bottom: 18px;
  min-height: 250px;
}
.answer-loading {
  display: grid; place-items: center; gap: 12px;
  min-height: 210px; color: var(--ink-faint); font-size: 13.5px;
}
.spinner {
  width: 26px; height: 26px;
  border: 2.5px solid var(--line);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.answer-title { font-size: 17.5px; line-height: 1.45; margin-bottom: 10px; }
.answer-meta {
  display: flex; gap: 12px; flex-wrap: wrap;
  font-size: 12px; color: var(--ink-faint);
  padding-bottom: 13px; margin-bottom: 13px;
  border-bottom: 1px dashed var(--line);
}
.answer-author::before { content: "@"; opacity: .5; }
.answer-votes::before { content: "▲ "; color: var(--accent); }
.answer-source { margin-left: auto; opacity: .65; font-size: 11px; }
.answer-excerpt { font-size: 14.5px; line-height: 1.85; color: var(--ink-soft); }

.read-actions { text-align: center; }
.read-hint { font-size: 12px; color: var(--ink-faint); margin-top: 9px; }

/* ---------------- 图鉴 ---------------- */
.tabs { display: flex; gap: 6px; margin-bottom: 14px; }
.tab {
  flex: 1;
  background: var(--card);
  border: 1.4px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--ink-faint);
  font-weight: 600;
  min-height: 40px;
  position: relative;
}
.tab.is-active {
  background: var(--accent); border-color: var(--accent); color: #fff;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.gallery-item {
  background: var(--card);
  border: 1.4px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 9px 7px;
  text-align: center;
  box-shadow: var(--shadow);
  position: relative;
}
.gallery-item[data-locked="true"] { opacity: .72; }
.gallery-thumb { width: 100%; aspect-ratio: 1; }
.gallery-name {
  font-size: 11px; line-height: 1.4;
  margin-top: 4px; color: var(--ink);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.gallery-cond {
  font-size: 9.5px;
  color: var(--ink-soft);
  margin-top: 3px;
  line-height: 1.45;
  min-height: 28px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  text-wrap: balance;
}
/* 阈值与属性名不拆行，避免行尾孤字 */
.gallery-cond .nb { white-space: nowrap; }
/* 稀有度用形状 + 文字，不只依赖颜色 */
.rarity-tag {
  position: absolute; top: 5px; right: 5px;
  font-size: 8.5px; font-weight: 700;
  padding: 1px 5px; border-radius: 4px;
  background: var(--line); color: var(--ink-soft);
}
.rarity-tag[data-r="rare"] { background: #d9e7f5; color: #3d6d99; }
.rarity-tag[data-r="legendary"] {
  background: linear-gradient(100deg, #ffe9a8, #ffd0e0);
  color: #8a6a2e;
}
body.is-night .rarity-tag[data-r="rare"] { background: #33415c; color: #b8d0ea; }

.cabinet { display: grid; gap: 10px; }
.souvenir-card {
  background: var(--card);
  border: 1.4px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 13px 15px;
  display: flex; gap: 13px; align-items: flex-start;
  box-shadow: var(--shadow);
}
.souvenir-icon { font-size: 27px; line-height: 1; flex-shrink: 0; }
.souvenir-name { font-size: 14px; font-weight: 600; margin-bottom: 3px; }
.souvenir-desc { font-size: 12.5px; color: var(--ink-soft); font-style: italic; }
.souvenir-from { font-size: 11px; color: var(--ink-faint); margin-top: 4px; }

.empty-state {
  text-align: center; padding: 42px 20px;
  color: var(--ink-faint); font-size: 13.5px;
}
.empty-state .empty-icon { font-size: 34px; display: block; margin-bottom: 10px; opacity: .5; }

/* ---------------- 看山面板 ---------------- */
.panel-backdrop {
  position: fixed; inset: 0;
  background: rgba(40, 32, 26, .42);
  backdrop-filter: blur(2px);
  z-index: 70;
  animation: fadeIn .25s ease;
}
@keyframes fadeIn { from { opacity: 0; } }

.pet-panel {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  max-width: 520px;
  margin: 0 auto;
  height: 82vh;
  background: var(--bg-soft);
  border-radius: 22px 22px 0 0;
  box-shadow: var(--shadow-lg);
  z-index: 80;
  display: flex; flex-direction: column;
  animation: slideUp .32s cubic-bezier(.3, 1, .4, 1);
  overflow: hidden;
}
@keyframes slideUp { from { transform: translateY(100%); } }

.panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
}
.panel-title { display: flex; align-items: center; gap: 11px; }
.panel-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--card);
  border: 1.4px solid var(--line);
  display: grid; place-items: center;
  overflow: hidden; flex-shrink: 0;
}
.panel-avatar .ks-svg { width: 130%; height: 130%; }
.panel-title h2 { font-size: 16px; }
.panel-title p { font-size: 11.5px; color: var(--ink-faint); }

.panel-tabs { padding: 11px 16px 0; margin-bottom: 0; }
.red-dot {
  position: absolute; top: 5px; right: 8px;
  width: 7px; height: 7px;
  background: #e2574c; border-radius: 50%;
}

.panel-body { flex: 1; overflow: hidden; display: flex; }
.ptab {
  display: none;
  flex: 1;
  flex-direction: column;
  padding: 14px 16px 18px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.ptab.is-active { display: flex; }
.ptab-intro { font-size: 12.5px; color: var(--ink-faint); margin-bottom: 13px; }

/* 聊天 */
.chat-log {
  flex: 1;
  display: flex; flex-direction: column; gap: 10px;
  overflow-y: auto;
  padding-bottom: 12px;
  min-height: 160px;
}
.msg {
  max-width: 82%;
  padding: 9px 14px;
  border-radius: 15px;
  font-size: 14px;
  line-height: 1.62;
  animation: popIn2 .26s ease;
  word-break: break-word;
}
@keyframes popIn2 { from { opacity: 0; transform: translateY(6px); } }
.msg-pet {
  align-self: flex-start;
  background: var(--card);
  border: 1.3px solid var(--line);
  border-bottom-left-radius: 5px;
  color: var(--ink);
}
.msg-user {
  align-self: flex-end;
  background: var(--accent);
  color: #fff;
  border-bottom-right-radius: 5px;
}
.msg-typing { color: var(--ink-faint); font-style: italic; }
.typing-dots span {
  display: inline-block;
  animation: dotBounce 1.1s infinite;
}
.typing-dots span:nth-child(2) { animation-delay: .15s; }
.typing-dots span:nth-child(3) { animation-delay: .3s; }
@keyframes dotBounce { 50% { transform: translateY(-3px); opacity: .5; } }

.chat-input {
  display: flex; gap: 8px;
  padding-top: 11px;
  border-top: 1px solid var(--line);
  flex-shrink: 0;
}
.chat-input input {
  flex: 1;
  padding: 11px 15px;
  border: 1.5px solid var(--line);
  border-radius: 999px;
  font-size: 15px;
  background: var(--card);
  color: var(--ink);
  min-height: 44px;
}
.chat-input input:focus { border-color: var(--accent); outline: none; }
.chat-hint {
  font-size: 11px; color: var(--ink-faint);
  text-align: center; margin-top: 8px;
  flex-shrink: 0;
}

/* 见闻 */
.outing-list { display: grid; gap: 13px; }
.outing-card {
  background: var(--card);
  border: 1.4px solid var(--line);
  border-radius: var(--radius);
  padding: 15px 16px;
  box-shadow: var(--shadow);
}
.outing-time { font-size: 11px; color: var(--ink-faint); margin-bottom: 8px; }
.outing-text { font-size: 14px; line-height: 1.78; color: var(--ink); }
.outing-extra {
  margin-top: 11px; padding-top: 11px;
  border-top: 1px dashed var(--line);
  display: grid; gap: 7px;
}
.outing-chip {
  font-size: 12px; color: var(--ink-soft);
  display: flex; align-items: center; gap: 7px;
}
.outing-reply { margin-top: 12px; }
.outing-reply .btn { width: 100%; }
.outing-done {
  font-size: 12px; color: var(--ok);
  text-align: center; margin-top: 11px;
}

/* 朋友 */
.friends-list { display: grid; gap: 10px; }
.friend-card {
  background: var(--card);
  border: 1.4px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 13px 15px;
  display: flex; gap: 13px; align-items: flex-start;
  text-align: left; width: 100%;
  box-shadow: var(--shadow);
  min-height: 68px;
}
.friend-card[data-met="false"] { opacity: .55; }
.friend-icon { font-size: 26px; flex-shrink: 0; line-height: 1.2; }
.friend-name { font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.friend-persona { font-size: 11.5px; color: var(--ink-faint); }
.friend-line {
  font-size: 12.5px; color: var(--ink-soft);
  font-style: italic; margin-top: 6px;
}
.friend-badge {
  font-size: 10px; padding: 2px 7px;
  border-radius: 999px; background: var(--line);
  color: var(--ink-faint); margin-left: auto; flex-shrink: 0;
}
.friend-badge[data-visiting="true"] { background: var(--accent-soft); color: var(--accent); }

/* 回忆 */
.memory-body { display: grid; gap: 14px; }
.memory-section h3 { font-size: 13.5px; margin-bottom: 9px; }
.memory-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.memory-tag {
  font-size: 12px;
  background: var(--card);
  border: 1.3px solid var(--line);
  padding: 5px 11px; border-radius: 999px;
  color: var(--ink-soft);
}
.memory-stat {
  background: var(--card);
  border: 1.4px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 13px 15px;
  font-size: 13px; color: var(--ink-soft);
  line-height: 1.9;
}
.memory-stat b { color: var(--accent); font-weight: 600; }

/* ---------------- 底部导航 ---------------- */
.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0;
  max-width: 520px; margin: 0 auto;
  height: var(--tabbar-h);
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  display: flex;
  z-index: 50;
  padding-bottom: env(safe-area-inset-bottom);
}
.tabbar-btn {
  flex: 1;
  background: none; border: none;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 2px;
  font-size: 10.5px;
  color: var(--ink-faint);
  transition: color .16s ease;
}
.tabbar-icon { font-size: 19px; }
.tabbar-btn.is-active { color: var(--accent); font-weight: 600; }

/* ---------------- 进化动画 ---------------- */
.evolve-overlay {
  position: fixed; inset: 0;
  background: rgba(30, 24, 20, .92);
  backdrop-filter: blur(10px);
  z-index: 100;
  display: grid; place-items: center;
  padding: 24px;
  animation: fadeIn .3s ease;
}
.evolve-inner {
  text-align: center;
  max-width: 330px;
  width: 100%;
  position: relative;
  /* 独立面板底色，避免背景进度条与文字串行 */
  background: rgba(52, 42, 35, .72);
  border: 1px solid rgba(255, 226, 170, .18);
  border-radius: 24px;
  padding: 22px 20px 24px;
}
.evolve-glow {
  position: absolute; top: 130px; left: 50%;
  transform: translate(-50%, -50%);
  width: 250px; height: 250px;
  background: radial-gradient(circle, rgba(255, 226, 170, .5), transparent 68%);
  animation: glowPulse 2.2s ease-in-out infinite;
  pointer-events: none;
}
@keyframes glowPulse { 50% { transform: translate(-50%, -50%) scale(1.16); opacity: .65; } }
.evolve-pet {
  width: 236px; height: 236px;
  margin: 0 auto 6px;
  position: relative;
  animation: evolveIn .6s cubic-bezier(.3, 1.4, .5, 1);
}
@keyframes evolveIn { from { opacity: 0; transform: scale(.55) rotate(-9deg); } }
.evolve-label { font-size: 12.5px; color: rgba(255, 255, 255, .62); letter-spacing: .22em; }
.evolve-name { font-size: 22px; color: #fff; margin: 5px 0 7px; }
.evolve-motto {
  font-size: 13.5px; color: rgba(255, 255, 255, .8);
  font-style: italic; margin-bottom: 9px;
}
.evolve-unlock { font-size: 12px; color: #ffd98a; margin-bottom: 22px; }

/* ---------------- 戳泡泡 ---------------- */
.bubble-game {
  position: fixed; inset: 0;
  background: var(--bg);
  z-index: 90;
  display: flex; flex-direction: column;
  animation: fadeIn .25s ease;
}
.game-head {
  display: flex; align-items: center; gap: 14px;
  padding: 15px 18px;
  border-bottom: 1px solid var(--line);
  font-size: 16px; font-weight: 600;
  color: var(--accent);
  flex-shrink: 0;
}
.game-score { margin-left: auto; font-size: 13.5px; color: var(--ink-soft); font-weight: 400; }
.game-field { flex: 1; position: relative; overflow: hidden; }
.game-bubble {
  position: absolute;
  background: var(--card);
  border: 1.6px solid var(--line);
  border-radius: 16px;
  padding: 9px 14px;
  font-size: 12.5px;
  color: var(--ink-soft);
  box-shadow: var(--shadow);
  max-width: 168px;
  animation: bubbleIn .3s ease;
  min-height: 44px;
  display: grid; place-items: center;
  text-align: center;
}
.game-bubble[data-kind="relation"] {
  border-color: var(--accent); background: var(--accent-soft); color: var(--accent);
}
.game-bubble[data-kind="knowledge"] { border-style: dashed; }
.game-bubble.is-popped { animation: bubblePop .26s ease forwards; pointer-events: none; }
@keyframes bubbleIn { from { opacity: 0; transform: scale(.75); } }
@keyframes bubblePop { to { opacity: 0; transform: scale(1.5); } }

/* ---------------- Toast ---------------- */
.toast {
  position: fixed; left: 50%; bottom: calc(var(--tabbar-h) + 18px);
  transform: translateX(-50%);
  background: var(--ink);
  color: var(--bg-soft);
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 13.5px;
  box-shadow: var(--shadow-lg);
  z-index: 95;
  animation: popIn .28s ease;
  max-width: 88vw;
  text-align: center;
}

/* ---------------- 无障碍 / 响应式 ---------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}
body.reduced-motion *, body.reduced-motion *::before, body.reduced-motion *::after {
  animation: none !important;
  transition-duration: .01ms !important;
}

@media (min-width: 560px) {
  .app { padding-bottom: 26px; }
  .tabbar {
    border-radius: 18px 18px 0 0;
    box-shadow: 0 -2px 16px rgba(90, 74, 58, .08);
  }
  .domain-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 360px) {
  .domain-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .pet-stage { width: 190px; height: 190px; }
}

/* 阅读完成后的看山反应气泡：留在阅读页，由用户自主返回 */
.read-reaction {
  margin: 0 0 12px;
  padding: 12px 16px;
  background: var(--card, #fff);
  border: 1.5px solid var(--line, #e8e0d4);
  border-left: 3px solid var(--accent, #e08a5c);
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink, #3d3630);
  animation: reaction-in .32s ease-out;
}

@keyframes reaction-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.reduced-motion .read-reaction { animation: none; }

.back-btn.is-done {
  color: var(--accent, #e08a5c);
  font-weight: 600;
}

/* ================================================================
   新功能样式：悬浮窗 · 设置 · 通话 · 护眼提醒 · 互动
   ================================================================ */

/* ---- 桌宠悬浮窗模式（需求 4，默认关闭）----
   注意：.tabbar 在 DOM 中是 .app 的兄弟节点而非子节点，
   因此无法用 sticky 贴进 .app 内部，必须用 fixed 并手动对齐到悬浮窗坐标。
   窗体几何集中在这几个变量里，改一处即可同步。 */
body.is-floating {
  background: transparent;
  --float-w: 360px;
  --float-right: 16px;
  --float-max-h: 88vh;
}
body.is-floating .app {
  position: fixed;
  right: var(--float-right);
  top: 50%;
  transform: translateY(-50%);
  width: var(--float-w);
  max-width: var(--float-w);
  height: var(--float-max-h);
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  background: var(--bg);
  z-index: 1000;
  /* 为窗体内底部的导航条让出空间 */
  padding: 0 14px calc(var(--tabbar-h) + 14px);
}
/* 导航条与悬浮窗共用同一组坐标，贴在窗体底部内沿 */
body.is-floating .tabbar {
  position: fixed;
  left: auto;
  right: var(--float-right);
  top: 50%;
  bottom: auto;
  width: var(--float-w);
  max-width: var(--float-w);
  /* 窗体高度的一半 - 自身高度 = 底部内沿 */
  transform: translateY(calc(var(--float-max-h) / 2 - 100%));
  margin: 0;
  border-radius: 0 0 var(--radius) var(--radius);
  border-top: 1px solid var(--line);
  z-index: 1001;
}

/* 视口不足以容纳悬浮窗时退回普通全宽布局 */
@media (max-width: 900px), (max-height: 560px) {
  body.is-floating .app {
    position: static;
    transform: none;
    width: auto;
    max-width: 520px;
    height: auto;
    max-height: none;
    overflow: visible;
    border: none;
    border-radius: 0;
    box-shadow: none;
    padding: 0 16px calc(var(--tabbar-h) + 22px);
  }
  body.is-floating .tabbar {
    position: fixed;
    left: 0;
    right: 0;
    top: auto;
    bottom: 0;
    width: auto;
    max-width: 520px;
    margin: 0 auto;
    transform: none;
    border-radius: 0;
  }
}

/* ---- 设置面板（需求 3）---- */
.settings-panel {
  margin: 0 16px 14px;
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  box-shadow: var(--shadow);
}
.settings-title {
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 12px;
  color: var(--ink-soft);
}
.switch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
}
.switch-row:last-child { border-bottom: none; }
.switch-row span { flex: 1; }
.switch-row b { display: block; font-size: 13.5px; font-weight: 600; color: var(--ink); }
.switch-row em { display: block; font-size: 12px; color: var(--ink-faint); font-style: normal; margin-top: 2px; }
.switch-row input[type=checkbox] {
  width: 40px; height: 22px; flex-shrink: 0;
  appearance: none; -webkit-appearance: none;
  background: var(--line); border-radius: 999px;
  cursor: pointer; transition: background .2s; position: relative;
}
.switch-row input[type=checkbox]::after {
  content: ''; position: absolute;
  width: 18px; height: 18px; border-radius: 50%;
  background: #fff; top: 2px; left: 2px;
  box-shadow: 0 1px 4px rgba(0,0,0,.2);
  transition: transform .2s;
}
.switch-row input[type=checkbox]:checked { background: var(--accent); }
.switch-row input[type=checkbox]:checked::after { transform: translateX(18px); }
.switch-row input[type=checkbox]:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---- 通话浮层（需求 5）---- */
.call-overlay {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(40,36,32,.6); backdrop-filter: blur(6px);
  display: flex; align-items: flex-end; justify-content: center;
  padding: 0 0 env(safe-area-inset-bottom);
}
.call-card {
  width: 100%; max-width: 440px;
  background: var(--card);
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 20px 16px 12px;
  box-shadow: var(--shadow-lg);
  display: flex; flex-direction: column; gap: 12px;
  max-height: 72vh;
}
.call-head {
  display: flex; align-items: center; gap: 14px;
}
.call-avatar {
  width: 52px; height: 52px; flex-shrink: 0;
  border-radius: 50%; overflow: hidden;
  background: var(--bg-soft);
  border: 1.5px solid var(--line);
}
.call-avatar svg { width: 100%; height: 100%; }
.call-title { font-size: 15px; font-weight: 600; margin: 0 0 2px; }
.call-sub { font-size: 12px; color: var(--ink-faint); margin: 0; }
.call-timer { font-size: 13px; color: var(--ink-faint); margin-left: auto; font-variant-numeric: tabular-nums; }
.call-log {
  flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 8px;
  min-height: 80px; max-height: 220px;
  padding: 4px 0;
}
.call-msg {
  max-width: 80%; padding: 9px 13px; border-radius: 14px;
  font-size: 14px; line-height: 1.55; word-break: break-word;
}
.call-msg-pet {
  background: var(--bg-soft); border: 1px solid var(--line);
  border-radius: 4px 14px 14px 14px; align-self: flex-start;
}
.call-msg-user {
  background: var(--accent); color: #fff;
  border-radius: 14px 14px 4px 14px; align-self: flex-end;
}
.call-form {
  display: flex; gap: 8px; align-items: center;
}
.call-form input {
  flex: 1; border: 1.5px solid var(--line); border-radius: 999px;
  padding: 10px 16px; font-size: 14px; background: var(--bg-soft);
  color: var(--ink); outline: none; font-family: inherit;
}
.call-form input:focus { border-color: var(--accent); }
.call-hangup {
  width: 100%; background: none; border: none;
  color: var(--ink-faint); font-size: 13px; cursor: pointer;
  padding: 8px; font-family: inherit;
  transition: color .15s;
}
.call-hangup:hover { color: #d8674f; }

/* 通话入口按钮 */
#call-btn {
  background: none;
  border: 1.5px solid var(--line);
  color: var(--ink-soft);
  border-radius: 999px;
  padding: 9px 18px;
  font-size: 13.5px;
  margin-top: 8px;
  cursor: pointer;
  font-family: inherit;
  transition: border-color .15s, color .15s;
}
#call-btn:hover { border-color: var(--accent); color: var(--accent); }

/* ---- 见闻话题聊两句按钮 ---- */
.btn-sm {
  padding: 6px 14px; font-size: 12.5px;
}
.outing-talk { margin-top: 8px; }

/* ---- 护眼提醒（需求 5）---- */
.eyecare-toast {
  position: fixed; bottom: 80px; left: 50%; transform: translateX(-50%);
  z-index: 600; width: calc(100% - 40px); max-width: 360px;
  background: var(--card); border: 1.5px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 14px 16px; display: flex; align-items: center; gap: 12px;
  box-shadow: var(--shadow-lg);
  animation: eyecare-in .3s ease-out;
}
@keyframes eyecare-in {
  from { opacity: 0; transform: translateX(-50%) translateY(12px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}
.eyecare-icon { font-size: 28px; flex-shrink: 0; }
.eyecare-toast b { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 3px; }
.eyecare-toast p { margin: 0; font-size: 12.5px; color: var(--ink-soft); }
.eyecare-close {
  margin-left: auto; flex-shrink: 0;
  background: var(--accent); color: #fff;
  border: none; border-radius: 999px;
  padding: 6px 14px; font-size: 12.5px; cursor: pointer;
  font-family: inherit; font-weight: 600;
}
.eyecare-close:hover { opacity: .88; }

/* ---- 护眼抖动（需求 5）---- */
@keyframes shake {
  0%   { transform: translateX(0); }
  15%  { transform: translateX(-5px); }
  35%  { transform: translateX(5px); }
  55%  { transform: translateX(-4px); }
  75%  { transform: translateX(4px); }
  90%  { transform: translateX(-2px); }
  100% { transform: translateX(0); }
}
body.is-shaking { animation: shake .6s ease-in-out; }
.reduced-motion body.is-shaking { animation: none; }

/* ---- 桌面宽屏：适度放宽内容列，缓解 1440px 下两侧过空 ----
   .app 含 0 16px 内边距，tabbar 不含，故两者 max-width 需相差 32px 才能边缘齐平。 */
@media (min-width: 1100px) {
  body:not(.is-floating) .app,
  body:not(.is-floating) .pet-panel {
    max-width: 680px;
  }
  /* .app 的实际内容宽度 = 680 - 左右各 16px 内边距 = 648px。
     tabbar 没有水平内边距，必须直接把 max-width 收到 648，
     否则底栏白条会比卡片两侧各探出 16px。 */
  body:not(.is-floating) .tabbar {
    max-width: 648px;
  }
  body:not(.is-floating) .domain-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  body:not(.is-floating) .gallery-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* ================================================================
   需求 1/3 新增：换一篇按钮 · 桌宠安装横幅 · iOS 指引
   ================================================================ */

/* ---- 阅读页「换一篇」---- */
#read-next {
  margin-top: 8px;
}
#read-next.is-primary-hint {
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}

/* ---- 桌宠安装横幅 ---- */
.install-banner {
  position: fixed;
  left: 50%;
  bottom: calc(var(--tabbar-h) + 14px);
  transform: translateX(-50%);
  z-index: 700;
  width: calc(100% - 32px);
  max-width: 420px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--card);
  border: 1.5px solid var(--accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  animation: install-in .34s ease-out;
}
@keyframes install-in {
  from { opacity: 0; transform: translateX(-50%) translateY(16px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}
.install-pet {
  width: 46px;
  height: 46px;
  flex-shrink: 0;
}
.install-pet svg { width: 100%; height: 100%; }
.install-text { flex: 1; min-width: 0; }
.install-text b {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 2px;
}
.install-text p {
  margin: 0;
  font-size: 12px;
  color: var(--ink-faint);
  line-height: 1.5;
}
.install-actions {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-shrink: 0;
}
.install-actions .btn-sm {
  padding: 7px 16px;
  font-size: 12.5px;
}
.install-later {
  background: none;
  border: none;
  color: var(--ink-faint);
  font-size: 11.5px;
  cursor: pointer;
  font-family: inherit;
  padding: 2px;
}
.install-later:hover { color: var(--ink-soft); }

/* 悬浮窗模式下横幅跟随窗体，避免飘到屏幕中央 */
body.is-floating .install-banner {
  left: auto;
  right: 24px;
  transform: none;
  max-width: 320px;
}
body.is-floating .install-banner { animation: none; }

/* ---- iOS 手动安装指引 ---- */
.ios-guide {
  position: fixed;
  inset: 0;
  z-index: 800;
  background: rgba(40, 36, 32, .58);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.ios-guide-card {
  width: 100%;
  max-width: 330px;
  background: var(--card);
  border-radius: var(--radius);
  padding: 22px 20px 18px;
  box-shadow: var(--shadow-lg);
  text-align: left;
}
.ios-guide-card h2 {
  font-size: 16px;
  margin: 0 0 14px;
  text-align: center;
}
.ios-steps {
  margin: 0 0 14px;
  padding-left: 20px;
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--ink-soft);
}
.ios-steps b { color: var(--accent); }
.ios-icon {
  display: inline-block;
  transform: translateY(1px);
  opacity: .7;
}
.ios-note {
  font-size: 12px;
  color: var(--ink-faint);
  margin: 0 0 16px;
  text-align: center;
}

/* 桌宠模式入口：<a> 复用 chip-btn 样式需补齐对齐与去下划线 */
a.chip-btn {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  line-height: 1;
}

/* ================================================================
   照片版形象：官方渲染图 + 差异化道具层
   ================================================================ */
.ks-photo {
  position: relative;
  width: 100%;
  height: 100%;
  display: block;
}
.ks-photo > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  z-index: 2;
  -webkit-user-drag: none;
  user-select: none;
}
/* 道具层与照片共用同一坐标系，绝对对齐 */
.ks-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}
.ks-layer-under { z-index: 1; }
.ks-layer-over  { z-index: 3; }

/* 呼吸：整体轻微起伏，模拟原 SVG 的 ks-breathe */
.ks-photo.ks-breathe {
  animation: ks-photo-breathe 4.4s ease-in-out infinite;
  transform-origin: 50% 92%;
}
@keyframes ks-photo-breathe {
  0%, 100% { transform: scaleY(1) translateY(0); }
  50%      { transform: scaleY(.985) translateY(2px); }
}
.reduced-motion .ks-photo.ks-breathe { animation: none; }

/* 图鉴未解锁：压成剪影 */
.ks-photo-locked > img {
  filter: grayscale(1) brightness(.62) opacity(.42);
}
.ks-lock {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: grid;
  place-items: center;
  font-size: 30px;
  font-weight: 700;
  color: #8d97a3;
  opacity: .85;
}