@charset "UTF-8";

:root {
  color-scheme: light;
  --yellow: #f5d328;
  --yellow-hover: #ffe264;
  --ink: #171914;
  --paper: #f3f3ed;
  --white: #fff;
  --muted: #62655b;
  --line: #d3d5ca;
  --dark-line: #3b3e33;
  --font: "Segoe UI", "Trebuchet MS", "PingFang SC", "Microsoft YaHei", sans-serif;
  --display: "Trebuchet MS", "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --header-height: 94px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 28px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--font); -webkit-font-smoothing: antialiased; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
button, input { font: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
button, summary, a { touch-action: manipulation; }
button:disabled { cursor: wait; }
button:focus-visible, a:focus-visible, summary:focus-visible, [tabindex]:focus-visible { outline: 3px solid currentColor; outline-offset: 5px; }
button:focus:not(:focus-visible) { outline: none; }
[hidden] { display: none !important; }
::selection { color: var(--white); background: var(--ink); }
h1, h2, h3, h4, p { margin: 0; }
h1, h2, h3 { text-wrap: balance; }
svg { display: block; }
.icon { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: square; stroke-linejoin: miter; flex-shrink: 0; }
.icon-definitions { position: absolute; width: 0; height: 0; overflow: hidden; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.shell { width: min(100% - 112px, 1280px); margin-inline: auto; }
.skip-link { position: fixed; top: 12px; left: 16px; z-index: 20; padding: 14px 22px; color: var(--white); background: var(--ink); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }

.site-header { background: var(--yellow); }
.header-inner { min-height: var(--header-height); display: flex; align-items: center; gap: 48px; border-bottom: 1px solid rgb(23 25 20 / 25%); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--display); font-size: 29px; font-weight: 800; letter-spacing: -.035em; }
.brand-mark { width: 34px; height: 34px; display: grid; place-items: center; color: var(--white); background: var(--ink); border-radius: 2px; }
.brand-mark .icon { width: 25px; height: 25px; stroke-width: 2.4; }
.brand-dot { padding-left: 1px; }
.contact-link { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; gap: 7px; min-height: 44px; margin-left: auto; padding: 8px 10px; border: 1px solid rgb(23 25 20 / 38%); font-size: 12px; font-weight: 700; }
.contact-link .icon { width: 14px; height: 14px; stroke-width: 2.4; }
.contact-link:hover { color: var(--paper); background: var(--ink); border-color: var(--ink); }
.contact-link:focus-visible { outline-color: var(--ink); }

.intro-screen { display: grid; grid-template-rows: auto minmax(0, 1fr); min-width: 0; height: calc(100vh - var(--header-height)); height: calc(100svh - var(--header-height)); }
.intro-screen > .installation-section { min-height: 0; }
.hero { padding: 42px 0 36px; background: var(--yellow); }
.hero-intro { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; }
.hero h1 { font-family: var(--display); font-size: clamp(52px, 5.8vw, 84px); line-height: 1.15; letter-spacing: -.04em; font-weight: 750; }
.heading-period { padding-left: .07em; font-family: var(--display); opacity: 1; }
.heading-period.is-active { animation: heading-period-blink 1.6s steps(1, end) infinite; }
.hero-aside { display: flex; flex-direction: column; align-items: stretch; gap: 20px; width: 300px; padding-bottom: 6px; }
.hero-aside p { font-size: 14px; line-height: 1.9; }
.departure-link { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 44px; padding-top: 12px; border-top: 1px solid rgb(23 25 20 / 38%); font-size: 12px; font-weight: 650; }
.departure-terminals { margin-left: auto; font-weight: 400; }
.departure-link .icon { width: 22px; height: 22px; transform: rotate(90deg); transition: transform .25s var(--ease); }
.departure-link:hover .icon { transform: rotate(90deg) translateX(4px); }
.installation-section { --factory-ink: #e6e7ef; --factory-muted: #b9bbc5; position: relative; color: var(--paper); background: #16161c; }
.installation-heading { position: absolute; top: 28px; left: 0; right: 0; z-index: 2; pointer-events: none; }
.installation-heading h2 { font-family: var(--display); font-size: 22px; font-weight: 650; line-height: 1.4; letter-spacing: -.025em; }
.installation-heading p { margin-top: 8px; color: var(--factory-muted); font-size: 12px; line-height: 1.7; }
.installation-stage { position: relative; width: 100%; height: 100%; min-height: 0; overflow: hidden; cursor: grab; touch-action: pan-y pinch-zoom; }
.installation-stage.is-dragging { cursor: grabbing; }
.installation-stage:focus-visible { outline-color: var(--yellow); outline-offset: -5px; }
.installation-canvas, .installation-fallback { position: absolute; inset: 0; display: block; width: 100%; height: 100%; touch-action: pan-y pinch-zoom; }
.is-3d .installation-fallback { visibility: hidden; }
.installation-status { position: absolute; left: 50%; bottom: 18px; z-index: 2; width: fit-content; max-width: calc(100% - 32px); padding: 8px 12px; transform: translateX(-50%); border: 1px solid #4c4e59; color: var(--paper); background: #1b1b23; font-size: 12px; line-height: 1.7; text-align: center; pointer-events: none; }
.galaxy-story { color: var(--paper); background: #16161c; }
.galaxy-chapter { min-height: 100vh; min-height: 100svh; }
.galaxy-chapter-inner { display: flex; align-items: center; min-height: inherit; padding-block: 48px; }
.galaxy-copy { width: 100%; max-width: 480px; margin-inline: auto; pointer-events: auto; }
.galaxy-copy h3 { font-family: var(--display); font-size: clamp(32px, 4.5vw, 60px); font-weight: 650; line-height: 1.15; letter-spacing: -.035em; }
.galaxy-copy h3 span { padding-left: .06em; }
.galaxy-copy p { margin-top: 24px; color: #c7c9d2; font-size: clamp(14px, 1.2vw, 16px); line-height: 1.9; text-wrap: pretty; }
.has-galaxy-story .site-header, .has-galaxy-story .hero, .has-galaxy-story .works-section, .has-galaxy-story .site-footer { position: relative; z-index: 2; }
.has-galaxy-story .works-section { background: var(--paper); }
.has-galaxy-story .installation-section { z-index: 0; }
.has-galaxy-story .installation-stage { position: fixed; inset: 0; width: 100%; height: 100vh; height: 100lvh; }
.has-galaxy-story .galaxy-story { position: relative; z-index: 1; background: transparent; pointer-events: none; }
.has-galaxy-story .galaxy-copy { width: 40%; max-width: 380px; margin-left: auto; margin-right: 0; }
.project-showcase { display: grid; grid-template-columns: 256px minmax(0, 1fr); align-items: start; gap: 56px; }
.category-directory { position: sticky; top: 24px; display: grid; min-width: 0; }
.category-route { display: grid; grid-template-columns: 56px minmax(0, 1fr) 24px; align-items: start; gap: 8px 12px; min-width: 0; min-height: 124px; padding: 24px 0; border-top: 1px solid var(--line); color: var(--muted); }
.category-route:last-child { border-bottom: 1px solid var(--line); }
.category-route:hover, .category-route[aria-selected="true"] { color: var(--ink); }
.category-route[aria-selected="true"] { border-top-color: var(--ink); }
.category-route:focus-visible { outline-offset: 4px; }
.terminal-code { grid-column: 1; grid-row: 1; display: grid; place-items: center; width: 56px; height: 48px; font-family: var(--display); font-size: 36px; font-weight: 700; line-height: 1; letter-spacing: -.04em; transition: color .2s, background .2s; }
.category-route[aria-selected="true"] .terminal-code { color: var(--ink); background: var(--yellow); }
.route-copy { grid-column: 2; grid-row: 1 / span 2; min-width: 0; }
.route-copy > strong { display: block; font-family: var(--display); font-size: 26px; line-height: 1.35; letter-spacing: -.035em; }
.route-copy > span { display: block; margin-top: 10px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.route-count { grid-column: 1; grid-row: 2; display: flex; align-items: baseline; justify-content: center; gap: 4px; white-space: nowrap; font-size: 12px; }
.route-count > strong { font-family: var(--display); font-size: 14px; font-weight: 600; }
.category-route > .icon { grid-column: 3; grid-row: 1 / span 2; align-self: center; width: 24px; height: 24px; padding: 4px; }
.category-route:hover > .icon { transform: translateX(3px); }
.category-route[aria-selected="true"] > .icon { color: var(--ink); }
.process-studio { margin-top: 24px; scroll-margin-top: 28px; }
.studio-summary { display: flex; justify-content: space-between; align-items: center; gap: 24px; min-height: 76px; padding: 18px 22px; color: var(--paper); background: var(--ink); list-style: none; cursor: pointer; }
.studio-summary::-webkit-details-marker, .project-summary::-webkit-details-marker { display: none; }
.studio-summary:focus-visible { outline-color: var(--yellow); outline-offset: -5px; }
.studio-summary strong { display: block; font-size: 16px; font-weight: 650; }
.studio-summary > span:first-child > span { display: block; margin-top: 5px; font-size: 12px; line-height: 1.7; }
.studio-action { display: flex; align-items: center; gap: 16px; flex-shrink: 0; font-size: 12px; }
.studio-action .icon { width: 20px; height: 20px; transition: transform .2s var(--ease); }
.process-studio[open] .studio-action .icon { transform: rotate(90deg); }
.destination-board { padding: 0 4px 4px; background: var(--ink); border: 1px solid var(--ink); box-shadow: 0 12px 18px -15px rgb(23 25 20 / 65%); }
.destination-topline { display: flex; justify-content: space-between; align-items: center; min-height: 38px; padding: 0 17px; color: var(--paper); font-size: 10px; letter-spacing: .025em; }
.destination-topline > span:last-child { display: flex; align-items: center; gap: 14px; font-size: 9px; letter-spacing: .12em; }
.topline-arrow { font-size: 18px; }
.destination-body { display: grid; grid-template-columns: 1.12fr 1fr; min-height: 310px; }
.destination-panel { display: flex; min-width: 0; background: var(--yellow); }
.destination-panel:focus-visible { outline-offset: -7px; outline-width: 2px; }
.gate-number { width: 134px; flex-shrink: 0; display: flex; justify-content: center; align-items: flex-start; padding-top: 26px; border-right: 1px solid rgb(23 25 20 / 25%); overflow: hidden; perspective: 600px; }
.gate-number span { display: block; font-family: var(--display); font-size: 96px; line-height: 1; font-weight: 700; letter-spacing: -.07em; padding-right: 7px; transform-origin: center center; }
.destination-info { flex: 1; min-width: 0; display: flex; flex-direction: column; align-items: flex-start; padding: 30px 28px 25px; }
.platform-line { font-size: 12px; font-weight: 600; }
.destination-info h2 { margin-top: 16px; font-family: var(--display); font-size: clamp(34px, 3.7vw, 52px); font-weight: 700; line-height: 1.04; letter-spacing: -.04em; }
.destination-domain { display: block; }
.destination-info h2.is-compact { font-size: clamp(27px, 3vw, 41px); line-height: 1.35; letter-spacing: -.04em; }
.destination-info > p { margin-top: 16px; font-size: 14px; line-height: 1.85; }
.destination-link { display: flex; align-items: center; justify-content: space-between; gap: 30px; min-height: 44px; width: 100%; max-width: 238px; margin-top: auto; padding-top: 18px; font-size: 12px; font-weight: 650; }
.arrow-inset { display: grid; place-items: center; width: 34px; height: 34px; color: var(--white); background: var(--ink); border-radius: 1px; flex-shrink: 0; transition: color .2s, background .2s; }
.arrow-inset .icon { width: 22px; height: 22px; }
.destination-link:hover .arrow-inset, .sign-link:hover .arrow-inset { color: var(--ink); background: var(--white); }
.destination-link:hover .arrow-inset .icon, .sign-link:hover .arrow-inset .icon { transform: translate(2px, -1px); }
.arrow-inset .icon { transition: transform .25s var(--ease); }
.terminal-map { --factory-surface: #182128; --factory-ink: #dce8ef; --factory-muted: #acbdca; position: relative; min-width: 0; display: flex; flex-direction: column; color: var(--factory-ink); background: var(--factory-surface); overflow: hidden; }
.map-toolbar { position: relative; z-index: 1; display: flex; justify-content: space-between; align-items: center; min-height: 44px; padding: 0 18px; }
.map-toolbar > span { font-size: 8px; letter-spacing: .12em; color: var(--factory-muted); }
.map-controls { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.factory-reset { min-height: 44px; padding: 4px 0; color: var(--factory-ink); background: none; border: 0; font-size: 12px; }
.factory-reset:hover { color: var(--white); text-decoration: underline; text-underline-offset: 4px; }
.factory-reset:disabled, .motion-toggle:disabled { cursor: default; opacity: .65; }
.motion-toggle { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 44px; padding: 4px 0 4px 8px; color: var(--factory-ink); background: none; border: none; font-size: 12px; }
.motion-toggle:hover { color: var(--white); text-decoration: underline; text-underline-offset: 4px; }
.motion-glyph { height: 8px; width: 6px; border-right: 2px solid currentColor; border-left: 2px solid currentColor; }
.motion-toggle[aria-pressed="true"] .motion-glyph { width: 0; height: 0; border: 4px solid transparent; border-left: 6px solid currentColor; margin-right: -2px; }
.factory-stage { position: relative; flex: 1; width: 100%; min-height: 250px; height: 270px; overflow: hidden; cursor: grab; touch-action: pan-y; }
.factory-stage:focus-visible { outline: 2px solid var(--yellow); outline-offset: -4px; }
.factory-stage.is-dragging { cursor: grabbing; }
.factory-canvas, .factory-fallback { position: absolute; inset: 0; display: block; width: 100%; height: 100%; }
.factory-canvas { z-index: 1; }
.is-3d .factory-fallback { visibility: hidden; }
.factory-status { position: absolute; z-index: 2; left: 14px; right: 14px; bottom: 10px; width: fit-content; max-width: calc(100% - 28px); padding: 6px 9px; color: var(--factory-ink); background: var(--factory-surface); border: 1px solid #405361; font-size: 12px; line-height: 1.7; pointer-events: none; }
.map-footer { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 8px 18px 12px; font-size: 12px; color: var(--factory-muted); }
.map-footer > span:first-child { display: flex; align-items: center; gap: 5px; }
.map-footer > span:last-child { font-size: 12px; }
.map-live-dot { width: 4px; height: 4px; background: var(--yellow); }
.destination-tabs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; margin-top: 4px; }
.destination-tab { display: flex; align-items: center; gap: 15px; min-width: 0; padding: 17px 24px; color: var(--paper); background: var(--ink); border: 1px solid #515344; text-align: left; transition: color .2s, background .2s; }
.destination-tab[aria-selected="true"] { color: var(--ink); background: var(--yellow); border-color: var(--yellow); }
.destination-tab:hover:not([aria-selected="true"]) { background: #32352a; }
.destination-tab:focus-visible { outline: 2px solid var(--white); outline-offset: -5px; }
.destination-tab[aria-selected="true"]:focus-visible { outline-color: var(--ink); }
.tab-number { font-family: var(--display); font-size: 26px; font-weight: 700; letter-spacing: -.04em; }
.tab-name { display: flex; align-items: baseline; gap: 18px; min-width: 0; font-size: 13px; font-weight: 650; }
.tab-title { font: inherit; overflow-wrap: anywhere; }
.tab-name > span { font-size: 12px; font-weight: 400; opacity: .85; }
.tab-arrow { width: 20px; height: 20px; margin-left: auto; }
.hero-bottom { display: flex; justify-content: space-between; align-items: center; padding: 23px 0 28px; font-size: 12px; }
.hero-bottom > span { opacity: .8; }
.hero-bottom a { display: flex; align-items: center; gap: 21px; min-height: 30px; }
.hero-bottom a > span { font-size: 18px; transition: transform .3s var(--ease); }
.hero-bottom a:hover > span { transform: translateY(4px); }

.works-section { padding-top: 64px; padding-bottom: 88px; }
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 32px; }
.section-heading h2 { font-family: var(--display); font-size: clamp(32px, 3.4vw, 46px); line-height: 1.3; letter-spacing: -.035em; }
.section-heading h2 > span { padding-left: 5px; }
.section-heading p { padding-bottom: 5px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.catalog-toolbar { position: sticky; top: 0; z-index: 5; display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 96px; margin-bottom: 24px; padding: 12px 0; border-top: 1px solid var(--ink); background: var(--paper); }
.arrival-heading { display: grid; gap: 6px; min-width: 0; }
.arrival-heading h3 { font-family: var(--display); font-size: 26px; font-weight: 650; line-height: 1.35; letter-spacing: -.025em; }
.project-paging { display: flex; flex-shrink: 0; gap: 8px; }
.project-paging button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-width: 44px; min-height: 44px; padding: 10px 14px; color: var(--ink); background: transparent; border: 1px solid var(--ink); font-size: 12px; transition: background .2s; }
.project-paging button:hover:not(:disabled) { background: var(--yellow); }
.project-paging button:disabled { color: var(--muted); border-color: var(--line); cursor: default; }
.project-paging .icon { width: 18px; height: 18px; }
#project-previous .icon { transform: rotate(180deg); }
.catalog-status { font-size: 12px; line-height: 1.7; color: var(--muted); }
.catalog-panel { min-width: 0; scroll-margin-top: 28px; }
#catalog-results, .project-group, .project-entry { scroll-margin-top: 100px; }
#catalog-results:focus-visible { outline-offset: 8px; }
.project-group + .project-group { margin-top: 48px; }
.category-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; padding: 32px 0 24px; }
.category-heading h3 { font-family: var(--display); font-size: 28px; line-height: 1.35; letter-spacing: -.035em; }
.category-heading p { margin-top: 8px; color: var(--muted); font-size: 14px; line-height: 1.8; }
.category-total { flex-shrink: 0; padding-bottom: 3px; color: var(--muted); font-size: 12px; }
.project-entry { min-width: 0; border: 1px solid var(--ink); background: var(--white); }
.project-entry + .project-entry { margin-top: 24px; }
.project-summary { display: grid; grid-template-columns: minmax(0, 1fr) 156px; gap: 24px 28px; align-items: center; min-height: 320px; padding: 28px; cursor: pointer; list-style: none; }
.project-summary:focus-visible { outline-offset: -5px; }
.project-summary > .project-gate { grid-column: 1; grid-row: 1; }
.project-summary-copy { grid-column: 1; grid-row: 2; min-width: 0; }
.project-summary-title { display: block; font-family: var(--display); font-size: clamp(28px, 3vw, 40px); font-weight: 750; line-height: 1.35; letter-spacing: -.035em; overflow-wrap: anywhere; }
.project-summary-title > span { color: var(--muted); }
.project-summary-description { display: block; margin-top: 16px; color: var(--muted); font-size: 14px; font-weight: 400; line-height: 1.8; }
.project-summary-meta { grid-column: 2; grid-row: 1; justify-self: end; color: var(--muted); font-size: 12px; line-height: 1.7; }
.project-summary-action { grid-column: 1 / -1; grid-row: 3; display: flex; justify-content: space-between; align-items: center; gap: 24px; min-height: 44px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 12px; }
.project-toggle-label { color: var(--ink); }
.project-toggle { transition: transform .2s var(--ease); }
.project-details[open] > .project-summary .project-toggle { transform: rotate(90deg); }
.project-summary:hover .project-summary-title { text-decoration: underline; text-underline-offset: 5px; }
.project-summary:hover .project-gate { color: var(--paper); background: var(--ink); }
.project-miniature { grid-column: 2; grid-row: 2; display: flex; align-items: center; justify-content: center; gap: 12px; width: 156px; height: 156px; overflow: hidden; }
.sendby-miniature { color: var(--paper); background: #252820; }
.turo-miniature { color: var(--ink); background: #e2e5da; }
.project-miniature .icon { width: 36px; height: 36px; }
.project-miniature .icon:nth-child(2) { width: 24px; height: 24px; }
.ev-miniature img { display: block; width: 100%; height: 100%; object-fit: cover; }
.project-details > .project { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 28px; padding: 0 28px 28px; }
.project-details .project-lead { margin-top: 0; }
.project-card-footer { border-top: 1px solid var(--ink); background: var(--yellow); }
.project-visit { display: flex; justify-content: space-between; align-items: center; gap: 24px; min-height: 72px; padding: 16px 28px; font-size: 12px; font-weight: 650; }
.project-visit:hover { background: var(--yellow-hover); }
.project-visit:focus-visible { outline-offset: -5px; }
.project-visit > .icon { width: 22px; height: 22px; }
.project-details[open] + .project-card-footer { display: none; }
.project-showcase[data-ready="true"] .category-heading { display: none; }
.project-showcase[data-ready="true"] .project-group { margin-top: 0; }
.project-showcase[data-ready="true"] .project-stack { --stack-top: 0px; --stack-right: 0px; position: relative; isolation: isolate; padding: var(--stack-top) var(--stack-right) 0 0; }
.project-showcase[data-ready="true"] .project-stack[data-layers="2"] { --stack-top: 16px; --stack-right: 12px; }
.project-showcase[data-ready="true"] .project-stack[data-layers="3"] { --stack-top: 32px; --stack-right: 24px; }
.project-showcase[data-ready="true"] .project-stack > .project-entry { position: absolute; inset: var(--stack-top) var(--stack-right) 0 0; margin: 0; transform-origin: center bottom; transition: transform .3s var(--ease), background .3s; }
.project-showcase[data-ready="true"] .project-entry[data-stack-depth="0"] { position: relative; inset: auto; z-index: 3; }
.project-entry[data-stack-depth="1"] { z-index: 2; transform: translate(12px, -16px); background: #e7e8dd; }
.project-entry[data-stack-depth="2"] { z-index: 1; transform: translate(24px, -32px); background: #dfe1d4; }
.project-entry[aria-hidden="true"] { overflow: hidden; pointer-events: none; user-select: none; }
.project-entry[aria-hidden="true"] > * { visibility: hidden; }
.project-entry[aria-hidden="true"]::before { content: attr(data-stack-label); position: absolute; top: 0; left: 12px; right: 12px; overflow: hidden; color: var(--muted); font-size: 12px; line-height: 16px; white-space: nowrap; text-overflow: ellipsis; }
.project-process-link { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; margin-top: 12px; font-size: 12px; }
.project-process-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.project-process-link .icon { width: 17px; height: 17px; }
.category-empty { display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 32px; min-height: 320px; padding: 32px; border: 1px solid var(--ink); background: var(--white); }
.category-empty h4 { font-size: 22px; font-weight: 650; line-height: 1.5; }
.category-empty p { max-width: 52ch; margin-top: 10px; color: var(--muted); font-size: 14px; line-height: 1.8; }
.category-empty a { display: inline-flex; align-items: center; gap: 16px; min-height: 44px; flex-shrink: 0; font-size: 12px; }
.category-empty a:hover { text-decoration: underline; text-underline-offset: 4px; }
.category-empty .icon { width: 20px; height: 20px; }
.project { display: grid; grid-template-columns: .86fr 1.14fr; gap: 70px; scroll-margin-top: 36px; }
.project-content { min-width: 0; padding-top: 5px; }
.project-sign { display: flex; align-items: center; gap: 16px; margin-bottom: 28px; }
.project-gate { display: inline-flex; align-items: center; justify-content: center; width: 47px; height: 42px; background: var(--yellow); font-family: var(--display); font-size: 25px; font-weight: 700; letter-spacing: -.04em; }
.project-platform { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); }
.project-platform .icon { width: 15px; height: 15px; stroke-width: 1.6; }
.project-content h3 { font-family: var(--display); font-size: clamp(29px, 3vw, 41px); font-weight: 750; letter-spacing: -.04em; line-height: 1.3; }
.project-content h3 > span { color: var(--muted); }
.project-lead { margin-top: 22px; font-size: 27px; font-weight: 650; line-height: 1.6; letter-spacing: -.025em; }
.project-description { max-width: 330px; margin-top: 17px; color: #5e6255; font-size: 14px; line-height: 1.95; }
.project-facts { display: grid; gap: 12px; margin: 30px 0; font-size: 12px; }
.project-facts > div { display: grid; grid-template-columns: 74px 1fr; gap: 14px; }
.project-facts dt { color: #6a6e60; }
.project-facts dd { margin: 0; }
.sign-link { display: flex; align-items: center; justify-content: space-between; gap: 18px; width: 100%; max-width: 340px; min-height: 63px; padding: 11px 12px 11px 17px; background: var(--yellow); font-size: 12px; font-weight: 650; transition: background .2s; }
.sign-link:hover { background: var(--yellow-hover); }
.link-note { display: block; margin-top: 4px; font-size: 12px; font-weight: 400; }
.sign-link .arrow-inset { width: 33px; height: 33px; }
.project-art { display: flex; flex-direction: column; min-width: 0; align-self: stretch; overflow: hidden; }
.art-heading { display: flex; justify-content: space-between; align-items: center; gap: 15px; padding: 25px 27px 0; }
.art-project-name { font-family: var(--display); font-size: 15px; letter-spacing: -.035em; font-weight: 700; }
.concept-label { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; letter-spacing: .025em; }
.concept-label::before { content: ""; width: 4px; height: 4px; background: currentColor; }
.sendby-art { min-height: 530px; color: var(--paper); background: #252820; }
.sendby-art .concept-label { color: #c2c7b7; }
.transfer-scene { position: relative; min-height: 320px; display: flex; align-items: center; justify-content: center; gap: 55px; padding: 28px 28px 13px; }
.demo-phone { position: relative; z-index: 2; width: 125px; height: 235px; flex-shrink: 0; border: 3px solid #6f7462; border-radius: 23px; color: var(--ink); background: #f1f2e9; box-shadow: -8px 13px 0 #151710; transform: rotate(-7deg) translateY(14px); }
.phone-island { position: absolute; top: 8px; left: 50%; width: 35px; height: 10px; border-radius: 10px; background: var(--ink); transform: translateX(-50%); }
.phone-time { position: absolute; left: 12px; top: 11px; font-family: var(--font); font-size: 7px; font-weight: 700; }
.phone-screen { display: flex; flex-direction: column; align-items: center; padding: 45px 9px 0; }
.phone-small { font-size: 10px; font-weight: 650; }
.sample-file { display: flex; flex-direction: column; align-items: center; margin-top: 23px; }
.sample-file .icon { width: 34px; height: 34px; stroke-width: 1.1; }
.sample-file > span { margin-top: 10px; font-size: 9px; }
.sample-file small { margin-top: 5px; color: var(--muted); font-size: 7px; }
.phone-device-label { margin-top: 19px; font-size: 7px; color: var(--muted); }
.phone-home { position: absolute; left: 50%; bottom: 7px; width: 35px; height: 3px; border-radius: 3px; background: var(--ink); transform: translateX(-50%); }
.demo-computer { position: relative; z-index: 2; width: 220px; flex-shrink: 0; transform: translateY(-11px) rotate(3deg); }
.computer-window { padding: 5px; border: 2px solid #69705d; border-radius: 8px; background: #151810; box-shadow: 8px 10px 0 #181b13; }
.window-toolbar { display: flex; align-items: center; gap: 3px; height: 22px; padding: 0 7px; color: #606656; background: #e0e3d6; border-bottom: 1px solid #c4c8b6; border-radius: 2px 2px 0 0; }
.window-toolbar i { width: 3px; height: 3px; border: .7px solid #7f8574; border-radius: 50%; }
.window-toolbar > span { margin-left: 29px; font-size: 6px; }
.computer-content { display: flex; align-items: center; flex-direction: column; min-height: 131px; padding: 18px 9px 14px; color: var(--ink); background: #f2f3ea; }
.receive-symbol { display: grid; place-items: center; width: 33px; height: 33px; border: 1px dashed #8a917a; border-radius: 50%; transition: background .25s, border-color .25s; }
.receive-symbol .icon { width: 18px; height: 18px; transform: rotate(90deg); }
.computer-message { margin-top: 11px; font-size: 10px; font-weight: 600; }
.computer-content small { margin-top: 6px; font-size: 6px; color: #6c735e; }
.computer-base { width: calc(100% + 20px); height: 7px; margin: 2px -10px 0; background: #a4ab96; border-radius: 1px 1px 8px 8px; box-shadow: 5px 6px 0 #181b13; }
.transfer-path { position: absolute; z-index: 1; left: 35%; top: 48%; width: 30%; height: 40px; display: flex; align-items: center; justify-content: space-around; transform: rotate(-12deg); }
.transfer-path > span { width: 3px; height: 3px; background: #bec99e; border-radius: 50%; }
.transfer-file { position: absolute; left: 0; top: 8px; width: 22px; height: 22px; color: var(--yellow); opacity: 0; }
.demo-console { position: relative; z-index: 3; display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: auto 26px 0; padding: 17px 0 0; border-top: 1px solid #4d5441; }
.demo-console > p { color: #c9cebf; font-size: 12px; line-height: 1.7; }
.transfer-button, .clause-button { display: inline-flex; align-items: center; justify-content: space-between; gap: 13px; min-height: 44px; padding: 9px 13px; border: 1px solid var(--yellow); color: var(--ink); background: var(--yellow); font-size: 12px; font-weight: 650; }
.transfer-button:hover { background: var(--yellow-hover); border-color: var(--yellow-hover); }
.transfer-button:focus-visible { outline-color: var(--yellow); }
.transfer-button .icon, .clause-button .icon { width: 17px; height: 17px; }
.transfer-button:disabled { color: #cdd2c1; background: #3c4232; border-color: #657150; }
.art-disclaimer { margin: 17px 26px 24px; color: #afb7a1; font-size: 12px; line-height: 1.8; }
.is-sending .transfer-file { animation: file-travel 1.4s var(--ease) forwards; }
.is-sending .sample-file { animation: source-send 1.4s var(--ease) forwards; }
.is-delivered .receive-symbol { color: var(--ink); background: var(--yellow); border-color: var(--ink); border-style: solid; }
.is-delivered .receive-symbol .icon { transform: none; }

.wechat-entry { width: 100%; max-width: 340px; }
.wechat-entry summary { list-style: none; cursor: pointer; }
.wechat-entry summary::-webkit-details-marker { display: none; }
.wechat-entry[open] .arrow-inset .icon { transform: rotate(90deg); }
.wechat-instructions { padding: 17px 0 0; font-size: 12px; }
.wechat-instructions > p { color: #626756; line-height: 1.7; }
.wechat-code { display: grid; grid-template-columns: minmax(0, 1fr); justify-items: center; gap: 12px; margin: 0; padding: 16px; border: 1px solid var(--line); color: var(--ink); background: var(--white); }
.wechat-code img { display: block; width: 258px; max-width: 100%; height: auto; }
.wechat-code figcaption { display: grid; justify-items: center; font-size: 12px; line-height: 1.8; text-align: center; }
.wechat-code a { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; text-decoration: underline; text-underline-offset: 4px; }
.wechat-code a:hover { text-decoration-thickness: 2px; }
.wechat-code .icon { width: 15px; height: 15px; }
.wechat-search-label { margin-top: 16px; }
.copy-row { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; margin-top: 8px; padding: 12px; border: 1px solid var(--line); }
.copy-row > span { font-size: 12px; font-weight: 650; }
.copy-row button { display: inline-flex; align-items: center; gap: 5px; min-height: 44px; padding: 5px 7px; color: var(--ink); background: transparent; border: 1px solid var(--line); font-size: 12px; }
.copy-row button:hover { border-color: var(--ink); }
.copy-row .icon { width: 13px; height: 13px; }
.wechat-note { margin-top: 8px; font-size: 12px; }
.copy-status:not(:empty) { margin-top: 8px; }
.turo-art { min-height: 548px; color: var(--ink); background: #e2e5da; }
.project-turo .project-art { align-self: start; }
.turo-art .concept-label { color: #626a55; }
.rabbit-name { display: flex; align-items: center; gap: 7px; font-family: var(--font); font-size: 15px; }
.rabbit-icon { width: 27px; height: 27px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.review-scene { position: relative; display: flex; align-items: center; justify-content: center; min-height: 354px; padding: 24px 45px 19px; }
.document-sheet { width: 280px; padding: 20px 24px 14px; border: 1px solid #ced2c3; color: var(--ink); background: #f9faf4; box-shadow: 11px 12px 0 #c7cdbb; transform: rotate(-5deg); transition: transform .6s var(--ease); }
.document-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; color: #6c725e; font-size: 7px; }
.document-top .icon { width: 14px; height: 14px; }
.document-sheet h4 { margin-top: 18px; font-size: 20px; font-weight: 600; letter-spacing: -.025em; }
.document-rule { height: 1px; margin-top: 13px; background: #d3d8c8; }
.document-ghost-lines { display: grid; gap: 8px; padding-top: 17px; }
.document-ghost-lines > span { height: 3px; background: #dde1d3; }
.document-ghost-lines > span:last-child { width: 79%; }
.clause-block { margin-top: 18px; padding: 12px 0; border-top: 1px solid #d8decb; border-bottom: 1px solid #d8decb; }
.clause-label { font-size: 8px; color: #737c61; }
.clause-block p { margin-top: 7px; font-size: 10px; line-height: 2; }
.clause-block mark { padding: 2px 1px; color: inherit; background: #e3e9cf; transition: background .3s; }
.bottom-lines { padding-top: 15px; gap: 7px; }
.document-pagination { display: flex; justify-content: space-between; margin-top: 20px; color: #7b846d; font-size: 6px; }
.clause-note { position: absolute; bottom: 24px; right: 22px; display: flex; gap: 10px; width: 280px; max-width: calc(100% - 32px); padding: 15px 16px; border: 1px solid var(--ink); background: var(--paper); box-shadow: 5px 6px 0 #c1c7b1; animation: note-arrive .4s var(--ease); }
.note-icon { font-size: 25px; line-height: 1; }
.clause-note strong { font-size: 12px; font-weight: 650; }
.clause-note p { margin-top: 6px; font-size: 12px; line-height: 1.8; }
.has-clause-note .document-sheet { transform: rotate(-2deg) translate(-10px, -5px); }
.has-clause-note .clause-block mark { background: var(--yellow); }
.review-console { margin-top: auto; border-color: #bdc6af; }
.review-console > p { color: #525d42; }
.clause-button { border-color: #b4bea6; background: transparent; }
.clause-button:hover { color: var(--white); background: var(--ink); border-color: var(--ink); }
.clause-button[aria-expanded="true"] { color: var(--ink); background: var(--yellow); border-color: var(--yellow); }
.turo-art .art-disclaimer { color: #626e51; }

.ev-art { min-height: 470px; color: var(--paper); background: #182128; }
.ev-art .concept-label, .ev-art .art-disclaimer { color: #acbdca; }
.cockpit-scene { display: flex; flex: 1; flex-direction: column; justify-content: center; gap: 22px; min-width: 0; padding: 30px 26px 8px; }
.cockpit-scene:focus-visible { outline-color: var(--yellow); outline-offset: -5px; }
.cockpit-scene img { display: block; width: 100%; height: auto; border: 1px solid #3b3e33; }
.cockpit-scene:hover img { border-color: var(--yellow); }
.cockpit-open { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 44px; color: var(--paper); font-size: 12px; }
.cockpit-open .icon { width: 20px; height: 20px; color: var(--yellow); }

.about-section { padding: 78px 0 0; color: var(--paper); background: var(--ink); }
.about-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 95px; padding-bottom: 70px; }
.about-heading { display: flex; align-items: flex-start; gap: 33px; }
.about-arrow { display: grid; place-items: center; width: 56px; height: 56px; flex-shrink: 0; color: var(--ink); background: var(--yellow); }
.about-arrow .icon { width: 39px; height: 39px; stroke-width: 1.5; }
.about-heading h2 { font-size: clamp(30px, 3.4vw, 46px); font-weight: 650; line-height: 1.5; letter-spacing: -.025em; }
.about-copy { max-width: 380px; padding-top: 2px; }
.about-copy .about-intro { margin-bottom: 17px; color: var(--paper); font-size: 19px; font-weight: 600; }
.about-copy > p { color: #b7bdad; font-size: 14px; line-height: 2; }
.about-copy > p + p { margin-top: 15px; }
.about-link { display: inline-flex; align-items: center; gap: 24px; min-height: 44px; margin-top: 22px; color: var(--yellow); font-size: 12px; }
.about-link .icon { width: 19px; height: 19px; transition: transform .3s var(--ease); }
.about-link:hover .icon { transform: translateX(5px); }
.next-stop { display: flex; align-items: center; gap: 28px; min-height: 76px; border-top: 1px solid var(--dark-line); color: #c1c6b6; font-size: 11px; }
.next-stop > span:first-child { color: var(--yellow); font-size: 9px; letter-spacing: .1em; }
.next-stop .icon { width: 21px; height: 21px; margin-left: auto; color: var(--yellow); }
.site-footer { background: var(--yellow); }
.footer-about { display: flex; justify-content: space-between; align-items: center; gap: 40px; padding-block: 40px; border-bottom: 1px solid rgb(23 25 20 / 25%); }
.footer-about h2 { font-family: var(--display); font-size: 30px; line-height: 1.4; letter-spacing: -.035em; }
.footer-about p { max-width: 48ch; margin-top: 12px; font-size: 14px; line-height: 1.8; }
.footer-contact { display: grid; gap: 8px; min-height: 44px; flex-shrink: 0; font-size: 14px; line-height: 1.7; }
.footer-contact > span { display: flex; align-items: center; gap: 12px; font-size: 16px; font-weight: 650; }
.footer-contact .icon { width: 20px; height: 20px; }
.footer-contact:hover > span { text-decoration: underline; text-underline-offset: 5px; }
.footer-inner { display: flex; align-items: center; gap: 30px; min-height: 91px; }
.footer-brand { font-family: var(--display); font-size: 23px; letter-spacing: -.04em; font-weight: 800; }
.footer-inner > span { margin-left: auto; font-size: 12px; }
.icp-link { display: inline-flex; align-items: center; min-height: 32px; margin-left: 18px; text-underline-offset: 3px; }
.icp-link:hover { text-decoration: underline; }
.back-top { display: flex; align-items: center; gap: 15px; min-height: 44px; font-size: 12px; }
.back-top > span { font-size: 19px; }
.noscript-notice { padding: 20px; text-align: center; font-size: 12px; background: var(--white); }

.fluid-cursor { position: fixed; inset: 0; z-index: 9999; overflow: hidden; opacity: 0; contain: strict; }
.fluid-cursor, .fluid-cursor * { pointer-events: none !important; }
.fluid-cursor.is-visible { opacity: 1; }
.fluid-cursor-anchor { position: absolute; left: 0; top: 0; width: 0; height: 0; }
.fluid-cursor-blob { position: absolute; left: -72px; top: -72px; width: 144px; height: 144px; transform-origin: 72px 72px; }
.fur-cursor-canvas { display: block; width: 144px; height: 144px; filter: drop-shadow(0 5px 7px rgb(32 22 12 / 22%)); }
.fluid-cursor.is-animating .fluid-cursor-anchor,
.fluid-cursor.is-animating .fluid-cursor-blob { will-change: transform; }

@media (prefers-reduced-motion: no-preference) and (forced-colors: none) {
  html.has-fluid-cursor,
  html.has-fluid-cursor * { cursor: none !important; }
}

@media (prefers-reduced-motion: reduce), (forced-colors: active) {
  .fluid-cursor { display: none !important; }
  .heading-period.is-active { animation: none; opacity: 1; }
}

body[data-motion="paused"] *, body[data-motion="paused"] *::before, body[data-motion="paused"] *::after { scroll-behavior: auto !important; }
body[data-motion="paused"] .heading-period { animation: none; opacity: 1; }
body[data-motion="paused"] .is-sending .transfer-file { animation: none; }
body[data-motion="paused"] .is-sending .sample-file { animation: none; }
body[data-motion="paused"] .clause-note { animation: none; }

@keyframes heading-period-blink {
  0%, 60%, 100% { opacity: 1; }
  70%, 90% { opacity: 0; }
}
@keyframes file-travel {
  0% { opacity: 0; transform: translateX(-12px); }
  15% { opacity: 1; }
  85% { opacity: 1; }
  100% { opacity: 0; transform: translateX(140px); }
}
@keyframes source-send {
  0%, 10% { opacity: 1; }
  35%, 100% { opacity: .35; }
}
@keyframes note-arrive {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (min-width: 1500px) {
  .hero { padding-top: 52px; }
  .destination-body { min-height: 335px; }
  .destination-info { padding-top: 34px; padding-bottom: 28px; }
  .gate-number { padding-top: 31px; }
  .gate-number span { font-size: 108px; }
  .factory-stage { min-height: 273px; }
}

@media (max-width: 1100px) {
  .shell { width: calc(100% - 72px); }
  .hero-aside { gap: 22px; }
  .hero-aside p { font-size: 14px; }
  .destination-body { grid-template-columns: 1.06fr 1fr; min-height: 292px; }
  .gate-number { width: 105px; }
  .gate-number span { font-size: 76px; }
  .destination-info { padding: 27px 23px 21px; }
  .destination-info > p { font-size: 14px; }
  .factory-stage { min-height: 240px; }
  .tab-name { flex-direction: column; align-items: flex-start; gap: 4px; }
  .project { gap: 42px; grid-template-columns: .86fr 1.14fr; }
  .project-showcase { grid-template-columns: 240px minmax(0, 1fr); gap: 32px; }
  .route-copy > strong { font-size: 24px; }
  .project-summary { gap: 20px; grid-template-columns: minmax(0, 1fr) 128px; padding: 24px; }
  .project-summary-title { font-size: 32px; }
  .project-miniature { width: 128px; height: 128px; }
  .project-miniature .icon { width: 28px; height: 28px; }
  .project-miniature .icon:nth-child(2) { width: 20px; height: 20px; }
  .project-details > .project { grid-template-columns: minmax(0, 1fr); padding: 0 24px 24px; }
  .project-visit { padding-inline: 24px; }
  .project-description { font-size: 14px; }
  .transfer-scene { gap: 31px; padding-inline: 14px; }
  .demo-phone { width: 109px; height: 208px; border-radius: 20px; }
  .phone-screen { padding-top: 37px; }
  .sample-file { margin-top: 16px; }
  .phone-device-label { margin-top: 12px; }
  .demo-computer { width: 180px; }
  .window-toolbar > span { margin-left: 15px; }
  .computer-content { min-height: 119px; }
  .demo-console { margin-inline: 20px; gap: 10px; }
  .demo-console > p { font-size: 12px; }
  .transfer-button, .clause-button { padding-inline: 10px; font-size: 12px; gap: 7px; }
  .art-disclaimer { margin-inline: 20px; }
  .about-inner { gap: 60px; }
}

@media (max-width: 800px) {
  :root { --header-height: 80px; }
  .shell { width: calc(100% - 48px); }
  .header-inner { gap: 25px; }
  .brand { font-size: 25px; }
  .hero { padding-top: 36px; }
  .hero h1 { font-size: 60px; }
  .hero-intro { gap: 28px; }
  .hero-aside { max-width: 225px; }
  .hero-aside p { font-size: 14px; }
  .project-showcase { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .category-directory { position: static; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .category-route { grid-template-columns: minmax(0, 1fr) auto 24px; align-items: center; min-height: 140px; padding: 16px 12px; }
  .category-route:last-child { border-bottom: 0; }
  .category-route:focus-visible { outline-offset: -5px; }
  .route-copy { grid-column: 1 / -1; grid-row: 2; }
  .terminal-code { width: 48px; height: 44px; font-size: 32px; }
  .route-copy > strong { font-size: 22px; }
  .route-copy > span { margin-top: 6px; }
  .route-count { grid-column: 2; grid-row: 1; }
  .route-count > span { display: none; }
  .category-route > .icon { grid-column: 3; grid-row: 1; }
  .destination-body { grid-template-columns: 1fr 1fr; }
  .gate-number { width: 78px; padding-top: 29px; }
  .gate-number span { font-size: 58px; }
  .destination-info { padding: 28px 17px 21px; }
  .destination-info h2 { margin-top: 15px; font-size: 35px; }
  .destination-info h2.is-compact { font-size: 28px; }
  .destination-info > p { font-size: 14px; }
  .destination-link { gap: 10px; font-size: 12px; }
  .map-toolbar { padding-inline: 11px; }
  .map-toolbar > span { font-size: 6px; letter-spacing: .05em; }
  .motion-toggle { font-size: 12px; }
  .map-footer { padding-inline: 11px; }
  .map-controls { gap: 10px; }
  .destination-tab { padding: 15px 17px; gap: 12px; }
  .tab-name { flex-direction: column; gap: 4px; font-size: 12px; }
  .tab-name > span { font-size: 12px; }
  .tab-number { font-size: 25px; }
  .works-section { padding-top: 56px; padding-bottom: 64px; }
  .section-heading { margin-bottom: 38px; }
  .section-heading p { font-size: 14px; }
  .project { gap: 29px; grid-template-columns: .9fr 1.1fr; }
  .project-summary { grid-template-columns: minmax(0, 1fr) 156px; gap: 24px; }
  .project-miniature { width: 156px; height: 156px; }
  .project-summary-title { font-size: 36px; }
  .project-sign { gap: 10px; margin-bottom: 22px; }
  .project-content h3 { font-size: 30px; }
  .project-lead { font-size: 23px; margin-top: 17px; }
  .project-description { font-size: 14px; }
  .project-facts { font-size: 12px; margin-block: 24px; gap: 11px; }
  .project-facts > div { grid-template-columns: 55px 1fr; gap: 9px; }
  .sign-link { font-size: 12px; min-height: 58px; padding-inline: 12px; }
  .link-note { font-size: 12px; }
  .project-art { min-height: 492px; }
  .art-heading { padding: 21px 17px 0; gap: 8px; }
  .art-project-name { font-size: 13px; }
  .concept-label { font-size: 12px; }
  .transfer-scene { min-height: 300px; gap: 19px; }
  .demo-phone { width: 92px; height: 184px; transform: rotate(-7deg) translate(7px, 32px); }
  .phone-screen { padding: 34px 4px 0; }
  .phone-small { font-size: 8px; }
  .phone-time { font-size: 5px; left: 9px; }
  .phone-island { width: 29px; height: 8px; }
  .sample-file { margin-top: 14px; }
  .sample-file .icon { width: 29px; height: 29px; }
  .sample-file > span { font-size: 7px; margin-top: 8px; }
  .sample-file small { font-size: 6px; }
  .phone-device-label { margin-top: 11px; font-size: 6px; }
  .demo-computer { width: 144px; transform: rotate(3deg) translateY(-19px); }
  .window-toolbar { padding-inline: 4px; gap: 2px; height: 17px; }
  .window-toolbar > span { font-size: 5px; margin-left: 7px; }
  .computer-content { min-height: 108px; padding: 14px 5px 12px; }
  .computer-message { font-size: 8px; }
  .computer-content small { font-size: 5px; }
  .demo-console { flex-wrap: wrap; margin-inline: 17px; padding-top: 13px; gap: 9px; }
  .demo-console > p { width: 100%; }
  .transfer-button, .clause-button { width: 100%; min-height: 44px; }
  .art-disclaimer { margin: 13px 17px 20px; font-size: 12px; }
  .review-scene { min-height: 302px; padding-inline: 20px; }
  .document-sheet { width: 222px; padding: 17px 19px 13px; }
  .document-sheet h4 { font-size: 17px; margin-top: 14px; }
  .document-top { font-size: 6px; }
  .document-rule { margin-top: 10px; }
  .document-ghost-lines { padding-top: 12px; gap: 7px; }
  .clause-block { margin-top: 14px; padding-block: 9px; }
  .clause-label { font-size: 7px; }
  .clause-block p { font-size: 9px; }
  .document-pagination { margin-top: 15px; }
  .clause-note { right: 12px; bottom: 14px; width: 250px; padding: 12px; gap: 7px; }
  .clause-note strong { font-size: 12px; }
  .clause-note p { font-size: 12px; }
  .about-inner { gap: 42px; }
  .about-heading { gap: 20px; }
  .about-arrow { width: 42px; height: 42px; }
  .about-arrow .icon { width: 30px; height: 30px; }
  .about-heading h2 { font-size: 32px; }
  .about-copy > p { font-size: 14px; }
}

@media (max-width: 600px) {
  :root { --header-height: 74px; }
  .shell { width: calc(100% - 40px); }
  .header-inner { gap: 12px; }
  .brand { gap: 8px; font-size: 24px; }
  .brand-mark { width: 28px; height: 28px; }
  .brand-mark .icon { width: 21px; height: 21px; }
  .hero { padding-top: 32px; }
  .hero-intro { align-items: flex-start; flex-direction: column; gap: 23px; }
  .hero h1 { font-size: clamp(45px, 11vw, 64px); line-height: 1.2; }
  .hero-aside { width: 100%; max-width: none; gap: 16px; padding-bottom: 0; }
  .hero-aside p { font-size: 14px; line-height: 1.85; }
  .hero-aside p br:first-of-type { display: none; }
  .category-route { grid-template-columns: minmax(0, 1fr) auto; min-height: 108px; padding: 12px 8px; gap: 12px 8px; }
  .route-copy > strong { font-size: clamp(14px, 3.8vw, 19px); white-space: nowrap; }
  .route-copy > span { display: none; }
  .category-route > .icon { display: none; }
  .process-studio { margin-top: 20px; }
  .studio-summary { padding: 16px; gap: 16px; }
  .studio-summary > span:first-child > span { max-width: 20ch; }
  .studio-action { gap: 8px; }
  .installation-heading { top: 22px; }
  .installation-heading h2 { font-size: 20px; }
  .destination-board { padding: 0 3px 3px; }
  .destination-topline { min-height: 34px; padding-inline: 10px; font-size: 8px; }
  .destination-topline > span:last-child { gap: 7px; font-size: 6px; letter-spacing: .05em; }
  .topline-arrow { font-size: 14px; }
  .destination-body { grid-template-columns: 1fr; }
  .destination-panel { min-height: 252px; }
  .gate-number { width: 82px; padding-top: 24px; }
  .gate-number span { font-size: 61px; }
  .destination-info { padding: 24px 21px 21px; }
  .platform-line { font-size: 12px; }
  .destination-info h2 { margin-top: 13px; font-size: 39px; }
  .destination-domain { display: inline; }
  .destination-info h2.is-compact { font-size: 30px; }
  .destination-info > p { margin-top: 11px; font-size: 14px; }
  .destination-link { max-width: none; padding-top: 17px; font-size: 12px; }
  .destination-link .arrow-inset { width: 30px; height: 30px; }
  .terminal-map { min-height: 305px; border-top: 3px solid var(--ink); }
  .map-toolbar { min-height: 44px; padding-inline: 13px; }
  .map-toolbar > span { font-size: 7px; }
  .motion-toggle { min-height: 44px; font-size: 12px; }
  .factory-stage { height: 225px; min-height: 225px; flex: none; }
  .map-footer { padding: 8px 13px 12px; font-size: 12px; }
  .map-footer > span:last-child { font-size: 12px; }
  .destination-tabs { gap: 2px; margin-top: 3px; }
  .destination-tab { position: relative; min-height: 80px; padding: 13px 9px; gap: 8px; }
  .tab-number { font-size: 21px; }
  .tab-name { flex: 1; align-items: flex-start; width: 100%; font-size: 12px; line-height: 1.5; gap: 4px; }
  .tab-name > span { font-size: 12px; }
  .tab-arrow { display: none; }
  .hero-bottom { gap: 10px; padding: 17px 0 22px; font-size: 12px; }
  .hero-bottom a { gap: 8px; }
  .hero-bottom a > span { font-size: 16px; }
  .works-section { padding-top: 48px; padding-bottom: 56px; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 10px; margin-bottom: 34px; }
  .section-heading h2 { font-size: 31px; }
  .section-heading p { font-size: 14px; }
  .project { grid-template-columns: 1fr; gap: 29px; }
  .catalog-toolbar { min-height: 88px; margin-bottom: 20px; }
  .arrival-heading h3 { font-size: 24px; }
  .project-paging button { padding: 10px; }
  .project-paging button > span { display: none; }
  .project-group + .project-group { margin-top: 32px; }
  .category-heading { align-items: flex-start; padding: 28px 0 20px; gap: 16px; }
  .category-heading h3 { font-size: 25px; }
  .category-total { padding-top: 5px; white-space: nowrap; }
  .project-summary { grid-template-columns: minmax(0, 1fr) auto; gap: 20px; padding: 20px; }
  .project-summary-copy { grid-column: 1 / -1; grid-row: 2; }
  .project-summary-title { font-size: 30px; }
  .project-summary-description { margin-top: 12px; }
  .project-summary-meta { grid-column: 2; grid-row: 1; }
  .project-miniature { grid-column: 1 / -1; grid-row: 3; width: 100%; height: 112px; }
  .ev-miniature { height: auto; aspect-ratio: 16 / 9; }
  .project-summary-action { grid-row: 4; }
  .project-toggle { width: 20px; height: 20px; }
  .project-details > .project { padding: 0 16px 20px; }
  .project-visit { padding-inline: 20px; }
  .project-showcase[data-ready="true"] .project-stack[data-layers="2"] { --stack-top: 12px; --stack-right: 8px; }
  .project-showcase[data-ready="true"] .project-stack[data-layers="3"] { --stack-top: 24px; --stack-right: 16px; }
  .project-entry[data-stack-depth="1"] { transform: translate(8px, -12px); }
  .project-entry[data-stack-depth="2"] { transform: translate(16px, -24px); }
  .project-entry[aria-hidden="true"]::before { line-height: 12px; }
  .category-empty { min-height: 280px; gap: 24px; padding: 24px; }
  .category-empty h4 { font-size: 20px; }
  .project-content { padding-top: 0; }
  .project-sign { margin-bottom: 19px; gap: 13px; }
  .project-gate { width: 41px; height: 36px; font-size: 23px; }
  .project-platform { font-size: 12px; }
  .project-content h3 { font-size: 34px; }
  .project-lead { margin-top: 17px; font-size: 25px; line-height: 1.6; }
  .project-description { max-width: 100%; font-size: 14px; margin-top: 13px; }
  .project-facts { margin-block: 21px 24px; font-size: 12px; }
  .project-facts > div { grid-template-columns: 69px 1fr; }
  .sign-link { max-width: none; min-height: 59px; padding: 11px 12px 11px 17px; font-size: 12px; }
  .link-note { font-size: 12px; }
  .wechat-entry { max-width: none; }
  .project-art { min-height: 460px; }
  .art-heading { padding: 20px 20px 0; }
  .art-project-name { font-size: 14px; }
  .concept-label { font-size: 12px; }
  .transfer-scene { min-height: 285px; padding: 16px 16px 8px; gap: 35px; }
  .demo-phone { width: 106px; height: 205px; transform: rotate(-7deg) translateY(15px); }
  .phone-screen { padding-top: 37px; }
  .phone-small { font-size: 9px; }
  .phone-time { font-size: 6px; }
  .sample-file { margin-top: 20px; }
  .sample-file .icon { width: 31px; height: 31px; }
  .sample-file > span { font-size: 8px; }
  .sample-file small { font-size: 6px; }
  .phone-device-label { margin-top: 15px; }
  .demo-computer { width: 170px; transform: rotate(3deg) translateY(-5px); }
  .computer-content { min-height: 117px; }
  .window-toolbar { height: 20px; }
  .window-toolbar > span { margin-left: 15px; font-size: 6px; }
  .computer-message { font-size: 9px; }
  .computer-content small { font-size: 6px; }
  .transfer-path { width: 30%; left: 33%; }
  .demo-console { margin-inline: 20px; flex-wrap: nowrap; gap: 12px; }
  .demo-console > p { width: auto; font-size: 12px; }
  .transfer-button, .clause-button { width: auto; min-height: 44px; font-size: 12px; padding-inline: 11px; }
  .art-disclaimer { margin: 15px 20px 20px; font-size: 12px; }
  .cockpit-scene { padding: 27px 20px 8px; }
  .ev-art { min-height: 370px; }
  .review-scene { min-height: 316px; padding: 23px 26px 17px; }
  .document-sheet { width: 240px; padding: 18px 20px 13px; }
  .document-sheet h4 { font-size: 19px; }
  .document-top { font-size: 7px; }
  .document-ghost-lines { padding-top: 15px; }
  .clause-block { padding-block: 10px; margin-top: 15px; }
  .clause-label { font-size: 8px; }
  .clause-block p { font-size: 10px; }
  .document-pagination { margin-top: 17px; }
  .clause-note { width: 280px; bottom: 18px; right: 16px; }
  .about-section { padding-top: 49px; }
  .about-inner { grid-template-columns: 1fr; gap: 30px; padding-bottom: 39px; }
  .about-heading { gap: 24px; }
  .about-arrow { width: 45px; height: 45px; }
  .about-heading h2 { font-size: 34px; line-height: 1.5; }
  .about-copy { max-width: none; }
  .about-copy .about-intro { font-size: 18px; margin-bottom: 13px; }
  .about-copy > p { font-size: 14px; }
  .about-copy > p + p { margin-top: 13px; }
  .about-link { margin-top: 16px; font-size: 12px; }
  .next-stop { min-height: 63px; gap: 17px; font-size: 9px; }
  .next-stop > span:first-child { font-size: 8px; }
  .next-stop .icon { width: 19px; height: 19px; }
  .footer-inner { min-height: 100px; flex-wrap: wrap; gap: 0; padding-block: 20px; }
  .footer-about { flex-direction: column; align-items: flex-start; gap: 24px; padding-block: 32px; }
  .footer-about h2 { font-size: 26px; }
  .footer-brand { width: 50%; font-size: 22px; }
  .footer-inner > span { order: 3; width: 100%; margin-left: 0; font-size: 12px; }
  .icp-link { display: flex; width: fit-content; margin: 4px 0 0; }
  .back-top { margin-left: auto; font-size: 12px; }
}

@media (max-width: 374px) {
  .shell { width: calc(100% - 32px); }
  .header-inner { gap: 6px; }
  .brand { font-size: 22px; }
  .contact-link { padding-inline: 6px; }
  .hero h1 { font-size: 45px; }
  .destination-info { padding-inline: 15px; }
  .gate-number { width: 67px; }
  .gate-number span { font-size: 52px; }
  .destination-info h2 { font-size: 34px; }
  .destination-info h2.is-compact { font-size: 27px; }
  .tab-number { font-size: 19px; }
  .tab-name { font-size: 12px; }
  .tab-arrow { display: none; }
  .destination-tab { gap: 7px; padding-inline: 9px; }
  .hero-bottom { font-size: 12px; }
  .transfer-scene { gap: 23px; }
  .demo-phone { width: 96px; height: 193px; }
  .demo-computer { width: 148px; }
  .sample-file { margin-top: 17px; }
  .phone-device-label { margin-top: 11px; }
  .window-toolbar > span { margin-left: 10px; font-size: 5px; }
  .computer-message { font-size: 8px; }
  .demo-console { gap: 8px; }
  .demo-console > p { font-size: 12px; }
  .transfer-button, .clause-button { padding-inline: 8px; font-size: 12px; }
}

@media (max-height: 740px) {
  :root { --header-height: 64px; }
  .hero { padding-block: 20px; }
  .hero-intro { gap: 16px; }
  .hero h1 { font-size: clamp(36px, min(8vw, 7svh), 60px); line-height: 1.1; }
  .hero-aside { gap: 12px; padding-bottom: 0; }
  .hero-aside p { line-height: 1.6; }
  .departure-link { padding-top: 8px; }
  .installation-heading { top: 18px; }
}

@media (max-height: 480px) {
  :root { --header-height: 56px; }
  .hero { padding-block: 12px; }
  .hero-intro { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: center; gap: 20px; }
  .hero h1 { font-size: clamp(32px, min(7vw, 10svh), 44px); }
  .hero-aside { width: auto; max-width: none; gap: 8px; }
  .hero-aside p { line-height: 1.5; }
  .hero-aside p br, .departure-terminals { display: none; }
  .installation-heading { top: 12px; }
  .installation-heading h2 { font-size: 18px; }
  .installation-heading p { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .is-sending .transfer-file { animation: none; }
  .clause-note { animation: none; }
}