@font-face {
  font-family: "Big Shoulders Display";
  src: url("https://res.cloudinary.com/dworadhj/raw/upload/v1790231489/big-shoulders-display.ttf") format("truetype");
  font-weight: 900;
  font-display: swap;
}
@font-face {
  font-family: "Space Mono";
  src: url("https://res.cloudinary.com/dworadhj/raw/upload/v1790231489/space-mono.ttf") format("truetype");
  font-weight: 400;
  font-display: swap;
}
:root {
  --background: #0a0a08;
  --panel: #0e0e0c;
  --text: #ededea;
  --muted: #92928c;
  --accent: #d8f020;
  --border: 1px solid rgb(237 237 234 / 14%);
  --gutter: 32px;
  --mono: "Space Mono", monospace;
  --display: "Big Shoulders Display", "Arial Narrow", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; background: var(--background); color: var(--text); font-family: "PingFang SC", "Microsoft YaHei", sans-serif; line-height: 1.5; }
body { overflow-x: hidden; }
h1, h2, h3, p, figure, ol, dl, dd { margin: 0; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
section, footer { scroll-margin-top: 16px; }
main > section:not(.hero), footer { border-top: var(--border); }
a:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; }
::selection { background: var(--accent); color: var(--background); }
.micro, .section-meta { font: 10px/1.8 var(--mono); letter-spacing: .2em; color: var(--muted); }
.display { font-family: var(--display); font-weight: 900; }
.accent { color: var(--accent); }
.muted { color: var(--muted); }
.visually-hidden, .choice-input { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip-link { position: fixed; top: -100px; left: 16px; z-index: 100; padding: 12px; background: var(--accent); color: var(--background); }
.skip-link:focus { top: 12px; }

/* ===== 02. Flexbox ===== */
.site-header { position: fixed; inset: 0 0 auto; z-index: 50; display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 56px; padding: 0 var(--gutter); background: rgb(10 10 8 / 96%); backdrop-filter: blur(8px); border-bottom: var(--border); }
.brand { display: flex; align-items: baseline; gap: 12px; white-space: nowrap; }
.brand strong { font-size: 20px; font-weight: 900; }
nav { display: flex; align-items: center; gap: 40px; }
nav a { padding: 14px 0; font: 10px/1.5 var(--mono); letter-spacing: .22em; color: var(--muted); transition: color .2s; }
nav a:hover { color: var(--accent); }
main { padding-top: 56px; }
.section-meta { display: flex; justify-content: space-between; gap: 20px; padding: 12px var(--gutter); border-bottom: var(--border); font-size: 9px; }

/* ===== 03. Position ===== */
.hero { position: relative; isolation: isolate; overflow: hidden; padding-top: 56px; }
.hero-background { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.2) brightness(.38); z-index: -3; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -2; background: linear-gradient(90deg, rgb(10 10 8 / 97%), rgb(10 10 8 / 88%) 40%, rgb(10 10 8 / 55%) 65%, rgb(10 10 8 / 25%)); }
.hero::after { content: ""; position: absolute; inset: 45% 0 0; z-index: -1; background: linear-gradient(0deg, rgb(10 10 8 / 95%), transparent); }
.crowd-photo { position: absolute; top: 80px; right: 48px; width: 230px; height: 300px; transform: rotate(1.8deg); border: 1px solid #ededea30; box-shadow: -4px 6px 30px #000b; z-index: 2; }
.crowd-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; filter: grayscale(1) contrast(1.3) brightness(.7); }
.crowd-photo::after { content: ""; position: absolute; inset: 40% 0 0; background: linear-gradient(0deg, #0a0a08b0, transparent); }
.crowd-photo figcaption, .photo-top { position: absolute; left: 12px; z-index: 1; font-size: 8px; }
.crowd-photo figcaption { bottom: 12px; }
.photo-top { top: 12px; }
.tape { display: inline-block; padding: 2px 7px; background: #f0ede6; color: #0a0a08; font: 8px/1.7 var(--mono); letter-spacing: .18em; transform: rotate(-2deg); box-shadow: 1px 2px 5px #0007; }
.crowd-photo .tape { position: absolute; left: -38px; top: -7px; z-index: 3; transform: rotate(-4.8deg); }
.hero-content { position: relative; z-index: 3; display: flex; flex-direction: column; min-height: 100svh; }
.hero-body { flex: 1; display: flex; flex-direction: column; justify-content: space-between; gap: 180px; padding: 40px var(--gutter); }
.hero-title-group { min-width: 0; }
.repeated-name { overflow: hidden; white-space: nowrap; font: 10px/1.5 var(--mono); letter-spacing: .3em; color: #ededea20; margin-bottom: 24px; }
.hero h1 { font-size: clamp(9rem, 30vw, 38rem); font-weight: 900; letter-spacing: -.025em; line-height: .88; text-shadow: 0 2px 60px #000c; }
.english-title { display: flex; align-items: center; gap: 20px; margin-top: 20px; font: 900 clamp(.9rem, 2vw, 2rem)/1.5 var(--display); letter-spacing: .42em; color: #ededea55; }
.english-title i { height: 1px; flex: 1; max-width: 320px; background: #ededea25; }
.hero-intro { margin-top: 32px; padding-top: 24px; border-top: var(--border); }
.hero-intro p:first-child { font-size: clamp(1rem, 1.8vw, 1.5rem); font-weight: 300; letter-spacing: .05em; color: #ededeabf; }
.hero-intro .display { font-size: clamp(.8rem, 1.5vw, 1.25rem); letter-spacing: .15em; color: #92928c; margin-top: 8px; }
.coordinates { display: flex; gap: 24px; margin-top: 32px; }

/* ===== 04. Grid：歌词两栏 ===== */
.lyric-layout { display: grid; grid-template-columns: 320px minmax(0, 1fr); min-height: 60vh; }
.lyric-index { display: flex; flex-direction: column; justify-content: space-between; gap: 30px; padding: 40px var(--gutter); border-right: var(--border); }
.entry-steps { list-style: none; padding: 0; }
.entry-steps li { padding: 16px 0; }
.entry-steps li + li { border-top: var(--border); }
.entry-steps li:not(:last-child)::after { content: "↓"; display: block; margin-top: 12px; font: 12px var(--mono); color: var(--muted); }
.entry-steps strong { display: block; font: 900 24px/1.3 var(--display); letter-spacing: .1em; color: #ededeab3; }
.entry-steps span { font: 9px var(--mono); letter-spacing: .2em; color: var(--muted); }
.lyric-main { position: relative; isolation: isolate; display: flex; flex-direction: column; justify-content: space-between; padding: 40px 48px; }
.lyric-main::before { content: ""; position: absolute; inset: 0; z-index: -2; background: url("https://res.cloudinary.com/dworadhj/image/upload/street_texture.webp") center / cover; filter: grayscale(1) brightness(.12) contrast(1.3); opacity: .7; }
.lyric-main::after { content: ""; position: absolute; inset: 0; z-index: -1; background-image: radial-gradient(#ededea12 1px, transparent 1px); background-size: 10px 10px; }
.lyric-copy { flex: 1; display: flex; flex-direction: column; justify-content: center; gap: 28px; padding: 24px 0 40px; }
.lyric-copy h2 { font-size: clamp(2.2rem, 5.5vw, 5.5rem); line-height: 1.25; font-weight: 900; color: #ededead9; }
.lyric-copy h2 a { color: var(--accent); }
.lyric-copy h2 a:hover { text-decoration: underline; text-underline-offset: 8px; text-decoration-thickness: 2px; }
.explore-link { display: flex; align-items: center; gap: 16px; padding-top: 24px; border-top: var(--border); font: 11px/1.8 var(--mono); letter-spacing: .16em; color: var(--accent); }
.explore-link span { width: 32px; height: 1px; background: var(--accent); transition: width .2s; }
.explore-link:hover span { width: 48px; }

/* ===== 05. 地图：Grid 两栏，SVG 绘图，CSS 控制选择 ===== */
.section-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 32px; padding: 32px var(--gutter); border-bottom: var(--border); }
.section-heading h2 { font: 900 clamp(2rem, 5vw, 5.5rem)/1 var(--display); }
#map .section-heading { padding-block: 40px; }
#map h2 { font-size: clamp(2.5rem, 6vw, 7rem); }
.heading-note { max-width: 230px; padding-top: 8px; text-align: right; }
.heading-note > p + p { margin-top: 8px; font: 10px/1.8 var(--mono); letter-spacing: .1em; color: var(--muted); }
.map-selector, .timeline-selector { position: relative; }
.map-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; }
.map-canvas { position: relative; display: flex; align-items: center; min-width: 0; min-height: 480px; border-right: var(--border); }
.map-art { position: relative; width: 100%; aspect-ratio: 800 / 480; }
.map-art > img { width: 100%; height: 100%; }
.map-caption { position: absolute; left: var(--gutter); bottom: 15px; font-size: 8px; }
.map-point { position: absolute; width: 32px; height: 40px; transform: translate(-50%, -50%); cursor: pointer; color: #ededead9; z-index: 1; }
.crosshair { position: absolute; width: 12px; height: 12px; top: 14px; left: 10px; border: 2px solid currentColor; border-radius: 50%; background: #ededea20; }
.crosshair::before, .crosshair::after { content: ""; position: absolute; inset: -9px 3px; border-top: 5px solid currentColor; border-bottom: 5px solid currentColor; }
.crosshair::after { transform: rotate(90deg); }
.point-copy { position: absolute; left: 34px; top: -3px; display: flex; flex-direction: column; white-space: nowrap; }
.point-copy small { font: 9px/1.6 var(--mono); letter-spacing: .12em; }
.point-copy small:last-child { color: var(--muted); }
.point-copy strong { font-size: 14px; }
.map-point:hover { color: var(--accent); }
.map-sidebar { padding: 32px; background: var(--panel); }
.place-panel { display: none; }
.place-name { margin: 22px 0; padding-top: 20px; border-top: 1px solid var(--accent); }
.place-name h3 { font-size: clamp(1.8rem, 3vw, 2.8rem); font-weight: 900; line-height: 1.2; margin: 5px 0 8px; }
.place-theme { margin-bottom: 22px; color: #ededeab3; font-size: 18px; letter-spacing: .05em; }
.related { font: 9px/1.8 var(--mono); letter-spacing: .1em; color: var(--muted); margin-bottom: 24px; }
.related div { display: flex; justify-content: space-between; gap: 8px; padding: 8px 0; border-bottom: var(--border); }
.archive-photo { position: relative; height: 100px; overflow: hidden; border: var(--border); margin-bottom: 24px; }
.archive-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 40%; filter: grayscale(1) brightness(.5) contrast(1.2); }
.archive-photo figcaption { position: absolute; top: 8px; left: 12px; font-size: 8px; }
.place-list { display: flex; flex-direction: column; margin-top: 10px; }
.place-list label { cursor: pointer; padding: 5px 0; font: 10px/1.6 var(--mono); letter-spacing: .1em; color: var(--muted); }
.place-list label span { margin-right: 12px; font-size: 8px; }
.place-list label:hover { color: var(--text); }

/* ===== 06. Grid：人物照片墙；hover 只需要 CSS ===== */
.artist-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.artist + .artist { border-left: var(--border); }
.artist-meta { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 20px; border-bottom: var(--border); }
.artist:nth-child(even) .tape { transform: rotate(1.5deg); }
.artist-photo { position: relative; aspect-ratio: 3 / 4; overflow: hidden; background: var(--panel); }
.artist-photo img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.3) brightness(.7); transition: filter .4s, transform .7s; }
.artist-cblock img { object-position: center 30%; }
.artist-damnshine img { object-position: center 22%; }
.artist-kungfupen img { object-position: center 12%; }
.artist-keyl img { object-position: center 40%; }
.artist-photo::before { content: ""; position: absolute; inset: 35% 0 0; z-index: 1; background: linear-gradient(0deg, #0a0a08eb, #0a0a088c 45%, transparent); }
.artist-photo::after { content: ""; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; z-index: 3; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .3s; }
.artist-photo h3 { position: absolute; left: 20px; bottom: 16px; z-index: 2; font-size: clamp(2rem, 3.2vw, 3rem); line-height: 1.25; font-weight: 900; text-shadow: 0 2px 16px #000e; transition: color .3s; }
.artist-cblock h3 { font-family: var(--display); }
.artist:hover img { transform: scale(1.04); filter: grayscale(1) contrast(1.3) brightness(.85); }
.artist:hover h3 { color: var(--accent); }
.artist:hover .artist-photo::after { transform: scaleX(1); }
.artist-caption { padding: 16px 20px; border-top: var(--border); }

/* ===== 07. 时间线 ===== */
.era-list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-bottom: var(--border); }
.era-list label { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; padding: 32px; cursor: pointer; color: #ededea66; border-top: 1px solid transparent; }
.era-list label + label { border-left: var(--border); }
.era-list strong { font: 900 clamp(2rem, 4vw, 3.5rem)/1 var(--display); }
.era-list label:hover { color: var(--text); }
.timeline-content { padding: 32px var(--gutter) 40px; background: var(--panel); }
.era-status { display: none; margin-bottom: 24px; }
.timeline-grid { display: none; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.timeline-grid h3 { display: flex; align-items: center; gap: 16px; font-weight: 400; }
.timeline-grid h3::after { content: ""; height: 1px; flex: 1; background: #d8f02033; }
.timeline-grid ol { list-style: none; padding: 12px 0 0; }
.archive-column { min-width: 0; }
.timeline-grid li { border-bottom: var(--border); font: 10px/1.6 var(--mono); color: var(--muted); }
.archive-entry details { min-width: 0; }
.archive-trigger { position: relative; display: grid; grid-template-columns: 24px minmax(0, 1fr) 20px; gap: 12px; align-items: center; width: 100%; padding: 13px 0; overflow: hidden; border: 0; background: transparent; color: inherit; font: inherit; text-align: left; cursor: pointer; }
.archive-trigger { list-style: none; }
.archive-trigger::-webkit-details-marker { display: none; }
.archive-trigger::after { content: ""; position: absolute; inset: auto 0 0; height: 1px; background: var(--accent); transform: translateX(-102%); transition: transform .38s cubic-bezier(.22, 1, .36, 1); }
.archive-trigger:hover, .archive-trigger:focus-visible, .archive-entry details[open] .archive-trigger { color: var(--text); }
.archive-trigger:hover::after, .archive-trigger:focus-visible::after, .archive-entry details[open] .archive-trigger::after { transform: translateX(0); }
.archive-trigger:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.entry-number { color: #ededea55; }
.entry-title { min-width: 0; overflow-wrap: anywhere; }
.entry-toggle { justify-self: end; color: var(--accent); font-size: 18px; line-height: 1; transition: transform .25s ease; }
.entry-toggle::before { content: "+"; }
.archive-entry details[open] .entry-toggle::before { content: "−"; }
.archive-detail { display: grid; grid-template-rows: 0fr; opacity: 0; transition: grid-template-rows .4s cubic-bezier(.22, 1, .36, 1), opacity .25s ease; }
.archive-detail-inner { min-height: 0; overflow: hidden; }
.archive-detail-inner > * { opacity: 0; transform: translateY(8px); transition: opacity .3s ease, transform .35s cubic-bezier(.22, 1, .36, 1); }
.archive-detail-inner > *:nth-child(2) { transition-delay: .04s; }
.archive-detail-inner > *:nth-child(3) { transition-delay: .08s; }
.archive-entry details[open] .archive-detail { grid-template-rows: 1fr; opacity: 1; }
.archive-entry details[open] .archive-detail-inner { padding: 8px 0 16px 36px; }
.archive-entry details[open] .archive-detail-inner > * { opacity: 1; transform: translateY(0); animation: archive-reveal .35s both; }
.archive-entry details[open] .archive-detail-inner > *:nth-child(2) { animation-delay: .04s; }
.archive-entry details[open] .archive-detail-inner > *:nth-child(3) { animation-delay: .08s; }
@keyframes archive-reveal { from { opacity: 0; transform: translateY(8px); } }
.archive-detail-inner p { font: 11px/1.85 "PingFang SC", "Microsoft YaHei", sans-serif; color: #ededeab8; }
.archive-detail-inner .archive-code, .archive-detail-inner .archive-tags { font: 8px/1.8 var(--mono); letter-spacing: .12em; }
.archive-detail-inner .archive-code { margin-bottom: 7px; color: var(--text); }
.archive-detail-inner .archive-tags { margin-top: 9px; color: var(--accent); }

/* ===== 08. 关于与页脚 ===== */
.footer-statement { padding: 64px var(--gutter); border-bottom: var(--border); }
.footer-statement h2 { font: 900 clamp(3rem, 8vw, 9rem)/1 var(--display); }
.footer-statement h2 span { color: #ededea40; }
.about-copy { margin-top: 32px; max-width: 580px; font-size: 13px; line-height: 2; color: var(--muted); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 24px var(--gutter); }
.footer-bottom nav { gap: 28px; }

.point-wuyi { left: 61.0%; top: 41.250%; }
#place-wuyi:checked ~ .map-layout .panel-wuyi { display: block; }
#place-wuyi:checked ~ .map-layout .point-wuyi, #place-wuyi:checked ~ .map-layout .select-wuyi { color: var(--accent); }
#place-wuyi:checked ~ .map-layout .point-wuyi .crosshair { background: var(--accent); }
#place-wuyi:focus-visible ~ .map-layout .select-wuyi { outline: 2px solid var(--accent); outline-offset: 4px; }
.point-xiangjiang { left: 39.0%; top: 51.667%; }
#place-xiangjiang:checked ~ .map-layout .panel-xiangjiang { display: block; }
#place-xiangjiang:checked ~ .map-layout .point-xiangjiang, #place-xiangjiang:checked ~ .map-layout .select-xiangjiang { color: var(--accent); }
#place-xiangjiang:checked ~ .map-layout .point-xiangjiang .crosshair { background: var(--accent); }
#place-xiangjiang:focus-visible ~ .map-layout .select-xiangjiang { outline: 2px solid var(--accent); outline-offset: 4px; }
.point-hexi { left: 19.75%; top: 45.417%; }
#place-hexi:checked ~ .map-layout .panel-hexi { display: block; }
#place-hexi:checked ~ .map-layout .point-hexi, #place-hexi:checked ~ .map-layout .select-hexi { color: var(--accent); }
#place-hexi:checked ~ .map-layout .point-hexi .crosshair { background: var(--accent); }
#place-hexi:focus-visible ~ .map-layout .select-hexi { outline: 2px solid var(--accent); outline-offset: 4px; }
.point-tianxin { left: 57.75%; top: 70.417%; }
#place-tianxin:checked ~ .map-layout .panel-tianxin { display: block; }
#place-tianxin:checked ~ .map-layout .point-tianxin, #place-tianxin:checked ~ .map-layout .select-tianxin { color: var(--accent); }
#place-tianxin:checked ~ .map-layout .point-tianxin .crosshair { background: var(--accent); }
#place-tianxin:focus-visible ~ .map-layout .select-tianxin { outline: 2px solid var(--accent); outline-offset: 4px; }
.point-yuelu { left: 15.25%; top: 68.333%; }
#place-yuelu:checked ~ .map-layout .panel-yuelu { display: block; }
#place-yuelu:checked ~ .map-layout .point-yuelu, #place-yuelu:checked ~ .map-layout .select-yuelu { color: var(--accent); }
#place-yuelu:checked ~ .map-layout .point-yuelu .crosshair { background: var(--accent); }
#place-yuelu:focus-visible ~ .map-layout .select-yuelu { outline: 2px solid var(--accent); outline-offset: 4px; }
#era-2000s:checked ~ .era-list .era-2000s { color: var(--text); border-top-color: var(--accent); background: var(--panel); }
#era-2000s:checked ~ .era-list .era-2000s .micro:first-child { color: var(--accent); }
#era-2000s:checked ~ .timeline-content .status-2000s { display: block; }
#era-2000s:focus-visible ~ .era-list .era-2000s { outline: 2px solid var(--accent); outline-offset: -5px; }
#era-2010s:checked ~ .era-list .era-2010s { color: var(--text); border-top-color: var(--accent); background: var(--panel); }
#era-2010s:checked ~ .era-list .era-2010s .micro:first-child { color: var(--accent); }
#era-2010s:checked ~ .timeline-content .status-2010s { display: block; }
#era-2010s:focus-visible ~ .era-list .era-2010s { outline: 2px solid var(--accent); outline-offset: -5px; }
#era-2020s:checked ~ .era-list .era-2020s { color: var(--text); border-top-color: var(--accent); background: var(--panel); }
#era-2020s:checked ~ .era-list .era-2020s .micro:first-child { color: var(--accent); }
#era-2020s:checked ~ .timeline-content .status-2020s { display: block; }
#era-2020s:focus-visible ~ .era-list .era-2020s { outline: 2px solid var(--accent); outline-offset: -5px; }
#era-now:checked ~ .era-list .era-now { color: var(--text); border-top-color: var(--accent); background: var(--panel); }
#era-now:checked ~ .era-list .era-now .micro:first-child { color: var(--accent); }
#era-now:checked ~ .timeline-content .status-now { display: block; }
#era-now:checked ~ .timeline-content .timeline-grid { display: grid; }
#era-now:focus-visible ~ .era-list .era-now { outline: 2px solid var(--accent); outline-offset: -5px; }
/* ===== 09. Media Query：平板和手机屏幕 ===== */
@media (min-width: 1800px) {
  body { max-width: 1800px; margin-inline: auto; border-inline: var(--border); }
  .site-header { max-width: 1800px; margin-inline: auto; }
}
@media (max-width: 1000px) {
  :root { --gutter: 24px; }
  .lyric-layout { grid-template-columns: 240px minmax(0, 1fr); }
  .lyric-main { padding-inline: 32px; }
  .map-layout { grid-template-columns: minmax(0, 1fr) 260px; }
  .map-sidebar { padding: 24px; }
  .point-copy small:last-child { display: none; }
  .point-copy { left: 30px; }
  .point-copy strong { font-size: 12px; }
  .footer-bottom { flex-wrap: wrap; }
  .footer-bottom > p { display: none; }
  .timeline-grid { gap: 20px; }
  .archive-trigger { grid-template-columns: 20px minmax(0, 1fr) 18px; gap: 8px; }
  .archive-entry details[open] .archive-detail-inner { padding-left: 28px; }
}
@media (max-width: 820px) {
  .era-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .era-list label:nth-child(3) { border-left: 0; }
  .era-list label:nth-child(n+3) { border-bottom: var(--border); }
  .timeline-grid { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 700px) {
  :root { --gutter: 20px; }
  html { scroll-padding-top: 100px; }
  .site-header { flex-wrap: wrap; justify-content: center; gap: 0; padding-block: 10px 0; }
  .site-header .brand { width: 100%; justify-content: center; }
  .site-header nav { gap: 26px; }
  .site-header nav a { font-size: 9px; padding-block: 10px; }
  main { padding-top: 90px; }
  .hero { padding-top: 16px; }
  .hero-content { min-height: 720px; }
  .hero-body { padding-block: 24px 32px; gap: 250px; }
  .hero h1 { font-size: clamp(8rem, 37vw, 17rem); }
  .section-meta { font-size: 8px; letter-spacing: .1em; gap: 12px; }
  .section-meta > span:last-child { text-align: right; }
  .hero .section-meta > span:last-child { display: none; }
  .crowd-photo { top: 110px; right: 30px; width: 138px; height: 180px; }
  .crowd-photo figcaption, .photo-top { font-size: 6px; left: 8px; }
  .repeated-name { margin-bottom: 18px; }
  .coordinates { gap: 12px; font-size: 8px; letter-spacing: .1em; flex-wrap: wrap; }
  .lyric-layout { grid-template-columns: 1fr; }
  .lyric-index { border-right: 0; border-bottom: var(--border); padding-block: 24px; gap: 20px; }
  .entry-steps { display: flex; justify-content: space-between; gap: 20px; }
  .entry-steps li { flex: 1; padding: 0; }
  .entry-steps li + li { border-top: 0; }
  .entry-steps li:not(:last-child)::after { content: "→"; }
  .lyric-index > p:last-child { display: none; }
  .lyric-main { min-height: 390px; padding: 28px var(--gutter); }
  .lyric-copy h2 { font-size: clamp(2rem, 7.5vw, 3.2rem); }
  .lyric-copy .micro { font-size: 8px; letter-spacing: .1em; }
  .section-heading { gap: 20px; flex-direction: column; }
  .section-heading h2, #map h2 { font-size: clamp(2.8rem, 10vw, 4rem); }
  .heading-note { max-width: none; text-align: left; padding: 0; }
  .map-layout { grid-template-columns: 1fr; }
  .map-canvas { border-right: 0; border-bottom: var(--border); min-height: 330px; }
  .map-sidebar { padding: 28px var(--gutter); }
  .map-art { margin-bottom: 30px; }
  .map-caption { bottom: 10px; }
  .point-copy { left: 25px; }
  .point-copy small { font-size: 8px; }
  .point-copy strong { font-size: 11px; }
  .map-point { height: 44px; width: 32px; }
  .crosshair { top: 16px; }
  .place-list { flex-flow: row wrap; gap: 5px 18px; }
  .place-list label { padding-block: 12px; }
  .archive-photo { height: 130px; }
  .artist-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .artist:nth-child(3) { border-left: 0; }
  .artist:nth-child(n+3) { border-top: var(--border); }
  .artist-meta { padding: 12px; }
  .artist-meta .tape { font-size: 6px; }
  .artist-photo h3 { left: 12px; font-size: 28px; }
  .artist-caption { padding: 14px 12px; font-size: 9px; }
  .era-list label { padding: 24px 20px; }
  .archive-column + .archive-column { padding-top: 4px; }
  .archive-trigger { min-height: 48px; font-size: 11px; }
  .archive-detail-inner p { font-size: 12px; }
  .footer-statement { padding-block: 48px; }
  .footer-statement h2 { font-size: clamp(3.5rem, 13vw, 6rem); }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 16px; }
  .footer-bottom nav { gap: 25px; }
}
@media (max-width: 420px) {
  :root { --gutter: 16px; }
  .site-header nav { width: 100%; justify-content: space-between; gap: 0; }
  .site-header nav a { letter-spacing: .12em; }
  .hero-body { gap: 220px; }
  .hero h1 { font-size: min(37vw, 9.25rem); }
  .english-title { letter-spacing: .28em; }
  .entry-steps { gap: 10px; }
  .entry-steps strong { font-size: 19px; }
  .map-canvas { min-height: 290px; }
  .point-copy strong { font-size: 10px; }
  .artist-photo h3 { font-size: 23px; }
  .era-list label { padding: 20px 16px; }
  .era-list strong { font-size: 2rem; }
  .timeline-content { padding-inline: var(--gutter); }
  .footer-bottom nav { width: 100%; justify-content: space-between; gap: 0; }
}
/* 尊重系统的减少动态效果设置。 */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}