/* ============================================================
   pixel.css —— 像素复古层 + 新组件库
   字体：Fusion Pixel 12px Proportional zh-Hans（OFL-1.1，自托管）
   ============================================================ */

@font-face {
  font-family: "Fusion Pixel";
  src: url("../assets/fonts/fusion-pixel-zh_hans.woff2") format("woff2");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

/* 全站像素字体（用户指定）。fallback 为系统黑体。 */
:root {
  --px: "Fusion Pixel", -apple-system, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --cream: #fbf8f1;
  --sea: #16506e;
  --palm: #2e5b46;
}

/* 标题族统一像素字（覆盖基座的衬线） */
.display, .rule-title, .ch-head h2, .kw-title, .why-col h3, .learn h4, .q-card h3, .food-card b, .lens h4, .vs-col h4, .cite b, .blk-h, .depth-num, .colophon, .plan-list b { font-family: var(--px) !important; letter-spacing: .08em; }

body, button, input, select, textarea { font-family: var(--px); }

/* 像素字体下的全局排版微调 */
body { letter-spacing: .02em; }
h1, h2, h3 { letter-spacing: .06em; }

.px-display { font-family: var(--px); }
.px-tag,
.badge,
.stamp,
.px-no {
  font-family: var(--px);
  font-weight: normal;
  image-rendering: pixelated;
}

/* ---------- 像素徽章与标签贴纸 ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 2px solid var(--ink);
  border-radius: 0;
  box-shadow: 3px 3px 0 var(--ink);
  background: var(--cream, #fbf8f1);
  padding: 7px 14px;
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--ink);
}
.badge i { font-style: normal; color: var(--accent); }
.badge.blue { border-color: var(--sea, #16506e); box-shadow: 3px 3px 0 var(--sea, #16506e); color: var(--sea, #16506e); }
.badge.green { border-color: var(--palm, #2e5b46); box-shadow: 3px 3px 0 var(--palm, #2e5b46); color: var(--palm, #2e5b46); }

.sticker {
  position: absolute;
  border: 2px solid var(--ink);
  background: #fdf8ec;
  box-shadow: 4px 4px 0 #00000022;
  padding: 9px 16px;
  font-size: 12px;
  letter-spacing: .2em;
  z-index: 5;
}
.sticker::after {
  content: "";
  position: absolute;
  inset: 3px;
  border: 1px dashed #00000033;
  pointer-events: none;
}

.px-no {
  display: inline-block;
  font-size: 15px;
  color: var(--accent);
  letter-spacing: .3em;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 3px;
}

/* 像素印章（旋转 + 描边 + 缺角） */
.stamp {
  position: absolute;
  z-index: 6;
  width: 88px;
  height: 88px;
  border: 3px solid var(--accent);
  color: var(--accent);
  display: grid;
  place-items: center;
  text-align: center;
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: .2em;
  transform: rotate(-11deg);
  opacity: .85;
  background: transparent;
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='88' height='88'><rect width='88' height='88' fill='black'/><rect x='0' y='0' width='100%' height='100%' fill='black'/><rect x='60' y='0' width='28' height='14' fill='white'/></svg>") no-repeat;
  pointer-events: none;
}
.stamp::before {
  content: "";
  position: absolute;
  inset: 5px;
  border: 1px dashed var(--accent);
}

/* ---------- 顶部导航 ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 14px clamp(16px, 4vw, 48px);
  background: linear-gradient(180deg, var(--paper) 78%, transparent);
  pointer-events: none;
}
.nav > * { pointer-events: auto; }
.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  letter-spacing: .2em;
  color: var(--ink);
  text-decoration: none;
  font-family: var(--px);
}
.nav-logo .px-dot {
  width: 10px; height: 10px;
  background: var(--palm, #2e5b46);
  box-shadow: inset -3px -3px 0 #00000022;
}
.nav-links {
  margin-left: auto;
  display: flex;
  gap: 4px;
}
.nav-links a {
  font-size: 12px;
  letter-spacing: .18em;
  color: #6a6155;
  text-decoration: none;
  padding: 8px 14px;
  border: 2px solid transparent;
  transition: border-color .2s, color .2s, transform .2s;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a.active {
  color: var(--ink);
  border-color: var(--ink);
  box-shadow: 3px 3px 0 var(--ink);
  background: #fdf8ec;
}
@media (max-width: 640px) { .nav-links a span { display: none; } .nav-links a { padding: 8px 10px; } }

/* ---------- 视频面板（两个视频共用组件） ---------- */
.video-panel {
  position: relative;
  width: min(100%, 980px);
  margin: 0 auto;
  background: var(--deep, #10151c);
  border: 3px solid var(--ink);
  box-shadow: 8px 8px 0 #00000025;
}
.video-media { position: relative; padding-top: 56.25%; background: #0c1117; overflow: hidden; }
.video-panel video,
.video-panel .video-fallback {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-fallback {
  display: grid;
  place-items: center;
  gap: 10px;
  text-align: center;
  color: #d6cdbd;
  background:
    repeating-linear-gradient(45deg, #131c26 0 14px, #16212d 14px 28px);
}
.video-fallback .vf-title { font-size: 16px; letter-spacing: .3em; color: #f2e6cf; }
.video-fallback .vf-note { font-size: 12px; color: #92887a; letter-spacing: .15em; }

.video-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: #0e141b;
  border-top: 2px solid #000;
}
.vbtn {
  border: 2px solid #3a4652;
  background: #131b24;
  color: #ded9c1;
  font-size: 12px;
  letter-spacing: .12em;
  padding: 7px 12px;
  cursor: pointer;
  transition: transform .12s, background .2s, border-color .2s;
}
.vbtn:hover { background: #1d2836; border-color: #54708a; }
.vbtn:active { transform: translate(2px, 2px); }
.vbtn.seg { border-color: var(--accent); color: #f4cba1; }
.vtime { font-size: 11px; color: #8b8271; letter-spacing: .12em; margin-left: auto; }

/* —— 拖动进度条 + 全屏态（round5） —— */
.v-seek { position: absolute; left: 0; right: 0; bottom: 0; height: 22px; display: flex; align-items: center; padding: 0 12px; background: linear-gradient(0deg, #06090dcc, #06090d00); cursor: pointer; z-index: 6; touch-action: none; }
.v-seek:hover .v-rail { border-color: var(--accent); }
.v-rail { position: relative; flex: 1; height: 10px; border: 2px solid #ded9c1; background: #10202e; pointer-events: none; }
.v-fill { position: absolute; top: 0; bottom: 0; left: 0; width: 0; background: var(--accent); }
.v-thumb { position: absolute; top: -7px; left: 0; width: 9px; height: 20px; margin-left: -6px; background: #f2e6cf; border: 2px solid #26241f; }
.v-seek:active .v-thumb { background: var(--accent); }

/* —— 点赞六周展 —— */
.like-row { position: relative; display: inline-block; }
.like-glyph { width: 26px; height: 26px; cursor: pointer; vertical-align: -8px; margin-right: 6px; display: inline-block; }
.like-glyph svg { width: 100%; height: 100%; display: block; }
.like-glyph:hover { translate: 0 -2px; }
.like-row b { color: var(--accent); margin-left: 8px; }
.like-star { position: absolute; left: 30px; top: -8px; font-size: 13px; color: #e8b06a; pointer-events: none; z-index: 5; }
.like-star:nth-child(2n) { color: #c96f4a; }
@media (max-width: 640px) { .like-row { display: block; margin-top: 8px; } .like-row b { margin-left: 4px; } }

.video-panel:fullscreen { width: 100vw; height: 100vh; border: 0; box-shadow: none; background: #06090d; display: grid; grid-template-rows: 1fr auto; }
.video-panel:fullscreen .video-media { padding-top: 0; height: auto; min-height: 0; }
.video-panel:fullscreen .video-media video,
.video-panel:fullscreen .video-media .video-fallback { object-fit: contain; }
.video-panel:fullscreen .vf-missing { display: none !important; }
video:fullscreen { object-fit: contain; }

/* ---------- 拼贴：美食桌面 ---------- */
.collage {
  position: relative;
  width: min(100%, 1040px);
  margin: 0 auto;
  min-height: 520px;
}
.collage .plate-main {
  position: relative;
  width: min(78%, 560px);
  margin: 0 auto;
  border: 3px solid var(--ink);
  box-shadow: 10px 10px 0 #00000018;
  background: var(--cream, #fbf8f1);
  z-index: 2;
}
.collage .plate-main img { width: 100%; display: block; image-rendering: pixelated; }
.collage .plate-side {
  position: absolute;
  z-index: 3;
  width: clamp(150px, 26%, 250px);
  border: 3px solid var(--ink);
  box-shadow: 8px 8px 0 #00000018;
  background: var(--cream, #fbf8f1);
}
.collage .plate-side img { width: 100%; display: block; image-rendering: pixelated; }
.collage .plate-side.s1 { left: 2%; top: 8%; rotate: -5deg; }
.collage .plate-side.s2 { right: 1%; bottom: 6%; rotate: 4deg; }
.collage .sticker { font-family: var(--px); }
.collage .c1 { left: 6%; bottom: 16%; rotate: -8deg; }
.collage .c2 { right: 8%; top: 4%; rotate: 7deg; }

/* 蒸汽（SVG 多条曲线，scroll 驱动） */
.steam {
  position: absolute;
  left: 50%;
  top: -12%;
  width: min(60%, 420px);
  translate: -50% 0;
  pointer-events: none;
  z-index: 4;
}
.steam path {
  fill: none;
  stroke: #f2e6cf55;
  stroke-width: 5;
  stroke-linecap: round;
  opacity: 0;
}

/* ---------- 关键词渐进标题 ---------- */
.kw-title { font-size: clamp(24px, 3.6vw, 40px); line-height: 1.6; letter-spacing: .04em; }
.kw-title .kw {
  display: inline-block;
  border-bottom: 4px solid var(--accent);
  padding: 0 2px;
  margin: 0 6px;
  opacity: 0;
  transform: translateY(14px);
}
.dots-line { display: flex; gap: 8px; align-items: center; color: var(--muted); font-size: 12px; letter-spacing: .3em; }
.dots-line::before, .dots-line::after { content: ""; height: 2px; flex: 1; background: #d8cfbc; }
@media (prefers-reduced-motion: reduce) { .kw-title .kw { opacity: 1 !important; transform: none !important; } }

/* ---------- 骑楼剪影拼贴（主题三） ---------- */
.street-sil {
  position: relative;
  margin: 30px auto 0;
  width: min(100%, 1000px);
}
.street-sil svg { width: 100%; display: block; }
.street-sil .ss-label { position: absolute; z-index: 5; }

.vs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 26px; }
@media (max-width: 760px) { .vs-grid { grid-template-columns: 1fr; } }
.vs-col {
  border: 3px solid var(--ink);
  background: #fdf8ec;
  box-shadow: 6px 6px 0 #00000015;
  padding: 20px 20px 16px;
}
.vs-col h4 {
  display: flex; align-items: center; gap: 10px;
  font-size: 15px; letter-spacing: .2em; margin-bottom: 12px;
}
.vs-col.tourist h4 { color: var(--accent); }
.vs-col.local h4 { color: var(--palm, #2e5b46); }
.vs-col ul { list-style: none; display: grid; gap: 8px; }
.vs-col li { font-size: 13px; color: #4a443c; line-height: 1.9; padding-left: 14px; position: relative; }
.vs-col li::before { content: "▪"; position: absolute; left: 0; color: #b8ad9a; }

/* ---------- 方法时间轴 ---------- */
.meth {
  position: relative;
  margin-top: 26px;
  display: grid;
  gap: 0;
  padding-left: 26px;
}
.meth::before {
  content: "";
  position: absolute;
  left: 7px; top: 6px; bottom: 6px;
  width: 3px;
  background: repeating-linear-gradient(180deg, var(--palm, #2e5b46) 0 6px, transparent 6px 12px);
}
.meth li {
  list-style: none;
  position: relative;
  padding: 10px 0 12px;
  font-size: 14px;
  color: #3e3a33;
  line-height: 1.9;
}
.meth li::before {
  content: "";
  position: absolute;
  left: -26px; top: 16px;
  width: 11px; height: 11px;
  background: var(--palm, #2e5b46);
  box-shadow: inset -3px -3px 0 #00000033, 0 0 0 3px var(--paper, #f5f1e8);
}
.meth b { color: var(--palm, #2e5b46); letter-spacing: .1em; }

/* 研究引用卡（公开研究） */
.cite {
  border: 3px solid var(--sea, #16506e);
  background: #f2f7fb;
  color: #26455c;
  box-shadow: 5px 5px 0 #14606e33;
  padding: 16px 18px;
  font-size: 12.5px;
  line-height: 2;
  margin-top: 22px;
}
.cite b { letter-spacing: .12em; }
.cite .src { font-size: 11px; color: #5c7d94; border-top: 1px dashed #9db8ca; margin-top: 8px; padding-top: 8px; }

/* ---------- 三个视角区分块（主题二用） ---------- */
.lens3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 20px; }
@media (max-width: 820px) { .lens3 { grid-template-columns: 1fr; } }
.lens {
  border: 3px solid var(--ink);
  background: #fdf8ec;
  box-shadow: 5px 5px 0 #00000012;
  padding: 16px;
  font-size: 13px;
  line-height: 1.95;
}
.lens h4 { font-size: 14px; letter-spacing: .16em; margin-bottom: 8px; color: var(--accent); }
.lens:nth-child(2) h4 { color: var(--palm, #2e5b46); }
.lens:nth-child(3) h4 { color: var(--sea, #16506e); }

/* ---------- 像素图标容器（JS 注入） ---------- */
.pxicon { image-rendering: pixelated; display: inline-block; vertical-align: middle; }
.pxicon svg { display: block; }

/* ---------- 手账编号贴 ---------- */
.jot {
  position: absolute;
  z-index: 6;
  background: #fdf8ec;
  border: 2px solid var(--ink);
  box-shadow: 3px 3px 0 #00000022;
  padding: 6px 10px;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--ink);
}
.jot i { font-style: normal; color: var(--accent); margin-right: 6px; }

/* ========== v2 新章节样式 ========== */
section[id], .pinblock { scroll-margin-top: 76px; }
.pxicon svg { width: 100%; height: auto; display: block; }

/* —— hero meta —— */
.hero-meta { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 26px; }

/* —— 视频小节 —— */
.vid-note { margin-top: 14px; font-size: 12px; color: #9a938a; letter-spacing: .08em; text-align: center; }
.vidsec.dark { background: #0e1622; color: #e8e3da; }

/* —— 视频缺素材提示条 + 抖动提示 —— */
.vf-missing { position: absolute; left: 0; right: 0; bottom: 0; background: #0c1117ee; border-top: 1px solid #2a3743; padding: 10px 14px; text-align: center; font-size: 12px; letter-spacing: .12em; color: #92887a; z-index: 4; display: none; }
.video-panel.is-missing .video-media { animation: missing-shake .5s ease; }
.video-panel.is-missing .vf-missing { color: #f4cba1; }
@keyframes missing-shake { 20% { transform: translateX(-5px); } 40% { transform: translateX(5px); } 60% { transform: translateX(-3px); } 80% { transform: translateX(3px); } }

/* —— 为什么选择海口 —— */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.why-col { background: #fdf8ec; border: 3px solid var(--ink); box-shadow: 6px 6px 0 #00000012; padding: 22px 20px 18px; }
.why-col h3 { font-size: 15px; letter-spacing: .18em; color: var(--palm); display: inline-block; border-bottom: 3px solid var(--accent); padding-bottom: 5px; margin-bottom: 12px; }
.why-col p { font-size: 13.5px; line-height: 2; color: #4a443c; }
.who-line { margin-top: 14px; font-size: 12px !important; color: var(--accent) !important; letter-spacing: .06em; }
.route-map { margin: 34px 0 6px; background: #fdf8ec; border: 3px solid var(--ink); box-shadow: 6px 6px 0 #00000012; padding: 12px 10px 4px; }
.route-map svg { width: 100%; height: auto; display: block; font-family: var(--px); }
.pivot-q { margin-top: 32px; font-size: clamp(17px, 2.4vw, 24px); line-height: 1.9; letter-spacing: .06em; }
.pivot-q b { color: var(--accent); }
@media (max-width: 860px) { .why-grid { grid-template-columns: 1fr; } }

/* —— 美食桌面注释 —— */
.table-note { margin-top: 26px; font-size: 12.5px; color: #9a938a; letter-spacing: .04em; max-width: 46em; }

/* —— 基础学术 —— */
.kw-sub { margin: 16px 0 8px; font-size: 13.5px; color: #6a6155; letter-spacing: .05em; }
.learn-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 28px; }
.learn { background: #fdf8ec; border: 3px solid var(--ink); box-shadow: 5px 5px 0 #00000010; padding: 18px 18px 14px; }
.learn h4 { font-size: 14.5px; letter-spacing: .16em; color: var(--green-2); margin-bottom: 8px; border-left: 4px solid var(--palm); padding-left: 10px; }
.learn p { font-size: 13px; line-height: 2; color: #4a443c; }
.learn b { color: var(--accent); }
@media (max-width: 820px) { .learn-grid { grid-template-columns: 1fr; } }

/* —— 食物志卡补充 —— */
.food-card span i { display: block; margin-top: 8px; font-style: normal; font-size: 11px; color: #a08c7c; letter-spacing: .08em; }

/* —— 看不见的规则（转场） —— */
.rule { background: linear-gradient(180deg, #e9e0cf 0%, var(--paper) 10%, #17202a 52%, #0e1622 100%); }
.rule-turn { text-align: center; color: #e8e3da; padding: 10vh 0 6vh; }
.rule-title { font-family: var(--serif); font-size: clamp(40px, 7.6vw, 92px); letter-spacing: .1em; }
.rule-title span { color: #f4cba1; }
.rule-sub { margin-top: 18px; font-size: clamp(14px, 1.8vw, 18px); color: #b9c4c0; letter-spacing: .14em; line-height: 2; }

/* —— 一条老街 —— */
.street-sub { max-width: 52em; font-size: 14px; line-height: 2; color: #57534a; margin-bottom: 8px; }
.street-qs { margin-top: 34px; }
.street-method { margin-top: 30px; }
.blk-h { font-size: 14px; letter-spacing: .22em; color: var(--ink); margin-bottom: 14px; display: inline-block; border: 2px solid var(--ink); background: var(--cream); box-shadow: 3px 3px 0 var(--ink); padding: 6px 14px; }
.qlist { list-style: none; display: grid; gap: 10px; }
.qlist li { background: var(--cream); border: 2px solid var(--ink); box-shadow: 4px 4px 0 #00000010; padding: 12px 16px; font-size: 13.5px; line-height: 1.9; color: #3e3a33; }
.qlist li::before { content: "?"; color: var(--accent); font-weight: bold; margin-right: 8px; }

/* —— reduced 补底 —— */
.reduced .kw-final { opacity: 1 !important; }
.reduced #steam path { opacity: .25 !important; stroke: #f2e6cf66; }

/* —— 手机端收口：负偏移贴纸不越界 —— */
@media (max-width: 640px) {
  .nav { padding: 10px 12px; gap: 8px; }
  .nav-logo { white-space: nowrap; font-size: 14px; letter-spacing: .1em; }
  .nav-links a { white-space: nowrap; padding: 6px 7px; font-size: 11px; letter-spacing: .06em; }
  .nav-links a:nth-of-type(n+3) { display: none; }
  .stamp { right: 2% !important; top: -12px !important; width: 72px; height: 72px; font-size: 11px; }
  .street-sil .ss-label { right: 4px !important; }
  .video-panel { width: min(100%, 980px); }
  .collage { min-height: 430px; }
  .jot { font-size: 9px; padding: 4px 7px; }
}

/* ========== 动效补强（氛围 idle + hover 反馈 + 果冻椰子） ========== */
.hp-char { display: inline-block; will-change: transform; }
.hp-em { color: var(--accent); }
.pxicon.inl { display: inline-block; width: 17px; vertical-align: -4px; margin: 0 3px; }
.pxicon.inl svg { width: 100%; height: auto; display: block; image-rendering: pixelated; }

.px--tree1, .px--tree2 { transform-origin: 50% 100%; animation: sway 4.4s ease-in-out infinite alternate; }
.px--tree2 { animation-duration: 5.4s; animation-delay: -1.4s; }
@keyframes sway { from { rotate: -1.7deg; } to { rotate: 1.9deg; } }

.px--sun { animation: sun-pulse 3.6s ease-in-out infinite; }
@keyframes sun-pulse { 0%, 100% { opacity: .9; } 50% { opacity: 1; } }

.px--gull { animation: gull-drift 8s ease-in-out infinite; }
@keyframes gull-drift { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(-18px, -5px); } }

.rail-dot { animation: dot-pulse 2.6s ease-in-out infinite; }
@keyframes dot-pulse { 0%, 100% { box-shadow: 0 0 0 4px #c96f4a22; } 50% { box-shadow: 0 0 0 7px #c96f4a14; } }

/* hover 抚摸层 */
.food-card, .vs-col, .lens, .learn, .why-col, .q-card, .probe { transition: translate .25s ease, box-shadow .25s ease; }
.food-card:hover, .vs-col:hover, .q-card:hover { translate: 0 -4px; box-shadow: 9px 9px 0 #00000016; }
.lens:hover, .learn:hover, .why-col:hover, .probe:hover { translate: 0 -3px; }
.food-visual img { transition: transform .4s ease; }
.food-card:hover .food-visual img { transform: scale(1.07); }
.sticker, .jot, .badge { transition: rotate .3s ease; }
.sticker:hover { rotate: 2.4deg; }
.jot:hover { rotate: -2deg; }

/* 果冻椰子 */
.jelly-zone { position: relative; margin: 44px 0 0; display: grid; place-items: center; }
.jelly-coco { -webkit-appearance: none; appearance: none; background: none; border: 0; padding: 0; cursor: pointer; width: 96px; height: 96px; position: relative; transform-origin: 50% 100%; }
.jelly-coco svg { width: 100%; height: auto; display: block; transform-origin: 50% 100%; animation: jelly-idle 2.6s ease-in-out infinite; }
@keyframes jelly-idle { 0%, 100% { transform: scale(1, 1); } 50% { transform: scale(1.03, .985); } }
.jelly-coco::after { content: ""; position: absolute; left: 14%; right: 14%; bottom: -12px; height: 9px; border-radius: 50%; background: #26241f2e; filter: blur(2px); }
.jelly-coco:focus-visible { outline: 3px dashed var(--accent); outline-offset: 6px; }
.jelly-talk { position: absolute; left: calc(50% + 62px); top: -6px; border: 2px solid var(--ink); background: #fdf8ec; box-shadow: 3px 3px 0 var(--ink); padding: 5px 10px; font-size: 12px; letter-spacing: .12em; color: var(--ink); animation: talk-bob 2.2s ease-in-out infinite; }
@keyframes talk-bob { 0%, 100% { translate: 0 0; } 50% { translate: 0 -6px; } }
@media (max-width: 640px) { .jelly-talk { left: calc(50% + 44px); font-size: 10px; padding: 4px 8px; } .jelly-coco { width: 80px; height: 80px; } }

/* 氛围层在 reduced 及低动效偏好下静止 */
@media (prefers-reduced-motion: reduce) {
  .px--tree1, .px--tree2, .px--sun, .px--gull, .rail-dot, .jelly-coco svg, .jelly-talk { animation: none !important; }
}
.reduced .px--tree1, .reduced .px--tree2, .reduced .px--sun, .reduced .px--gull, .reduced .rail-dot, .reduced .jelly-coco svg, .reduced .jelly-talk { animation: none !important; }
.reduced .jelly-coco:hover svg { transform: scale(1.08); }

/* ========== round4：提问式排版 + 老街滚动剧场 + 全局互动 ========== */
.hand-ask { position: absolute; top: -13vh; left: 0; right: 0; text-align: center; color: var(--ink); }
.hand-ask > span { display: block; margin-top: 10px; font-size: 12px; letter-spacing: .16em; color: var(--muted); }

.show-kicker { position: absolute; top: -11vh; left: 0; right: 0; text-align: center; font-size: 12px; letter-spacing: .22em; color: var(--muted); }
.streetshow { height: 240vh; }
.streetshow .stage { background: linear-gradient(180deg, #f7f1e4, #efe6d2); }
.street-stage svg { max-height: 72vh; }
#ssRec { animation: rec-blink 1.1s steps(1) infinite; }
@keyframes rec-blink { 0%, 100% { opacity: 1; } 50% { opacity: .15; } }

/* 点击像素涟漪 */
.px-ripple { position: fixed; width: 12px; height: 12px; margin: -6px 0 0 -6px; pointer-events: none; background: var(--accent); z-index: 220; animation: rippl .55s ease-out forwards; }
@keyframes rippl {
  0% { opacity: .95; transform: scale(1); box-shadow: 0 0 0 3px #c96f4a88, 0 0 0 6px #c96f4a00; }
  100% { opacity: 0; transform: scale(2.6); box-shadow: 0 0 0 18px #c96f4a00, 0 0 0 30px #c96f4a00; }
}

/* 步行计步器 */
.step-meter { position: fixed; left: 16px; bottom: 14px; z-index: 70; border: 2px solid var(--ink); background: #fffdf6; box-shadow: 3px 3px 0 var(--ink); padding: 6px 10px; font-size: 12px; letter-spacing: .08em; color: var(--ink); }
.step-meter b { color: var(--accent); }
@media (max-width: 720px) { .step-meter { display: none; } }

/* 果冻椰子汁飞溅 */
.jelly-drop { position: absolute; left: 46%; top: 44%; width: 8px; height: 8px; pointer-events: none; z-index: 4; }
@media (prefers-reduced-motion: reduce) {
  #ssRec { animation: none; }
}
.reduced #ssRec { animation: none; }
.reduced #ssPhone, .reduced #ssFlash, .reduced #ssShutter, .reduced #ssCap1, .reduced #ssShop, .reduced #ssNote, .reduced #ssCap2, .reduced #ssFin { opacity: 1 !important; }
@media (max-width: 640px) {
  .street-stage { width: 104vw; margin-left: -2vw; }
  .hand-ask { top: -15vh; font-size: 12px; }
  .hand-ask > span { font-size: 10px; letter-spacing: .1em; }
  .show-kicker { top: -13vh; letter-spacing: .12em; }
}