@font-face {
  font-family: "InkWhisper Sans";
  src: url("/fonts/NotoSansSC-SC-400.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "InkWhisper Sans";
  src: url("/fonts/NotoSansSC-SC-700.woff2") format("woff2");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

@font-face {
  font-family: "InkWhisper Display";
  src: url("/fonts/Syne-800.woff2") format("woff2");
  font-style: normal;
  font-weight: 800;
  font-display: swap;
}

:root {
  --ink: #11120f;
  --paper: #f4f4ef;
  --white: #fff;
  --muted: #666a62;
  --line: #ced0c8;
  --soft: #e9eae4;
  --acid: #c8ff32;
  --radius: 8px;
  --shadow: 0 16px 44px rgba(17, 18, 15, .09);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); }
body {
  min-width: 320px;
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "InkWhisper Sans", "Microsoft YaHei", sans-serif;
  font-size: 15px;
  line-height: 1.6;
  letter-spacing: 0;
}
button, input, textarea, select { font: inherit; }
button, a { color: inherit; }
button { cursor: pointer; }
a { text-decoration: none; }
img { max-width: 100%; }
::selection { background: var(--acid); color: var(--ink); }
:focus-visible { outline: 3px solid var(--acid); outline-offset: 3px; }

.shell { width: min(1200px, calc(100% - 48px)); margin-inline: auto; }
.prototype-bar {
  position: sticky;
  z-index: 100;
  top: 0;
  min-height: 54px;
  background: rgba(17, 18, 15, .96);
  color: #fff;
  border-bottom: 1px solid #33352f;
  backdrop-filter: blur(14px);
}
.prototype-bar .shell { min-height: 54px; display: flex; align-items: center; gap: 18px; }
.prototype-title { margin-right: auto; font-size: 13px; font-weight: 700; }
.prototype-title span { margin-left: 8px; color: #aeb1a7; font-weight: 400; }
.prototype-tabs { display: flex; align-items: center; gap: 4px; }
.prototype-tabs button,
.prototype-switcher a {
  min-height: 34px;
  padding: 0 12px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: #c9cbc3;
  font-size: 12px;
  font-weight: 700;
}
.prototype-tabs button:hover,
.prototype-tabs button.is-active,
.prototype-switcher a:hover { background: var(--acid); color: var(--ink); }
.prototype-switcher { display: flex; border-left: 1px solid #41443d; padding-left: 12px; }

.prototype-view { display: none; }
.prototype-view.is-active { display: block; }
.site-header { min-height: 78px; display: flex; align-items: center; gap: 28px; }
.wordmark { font-family: "InkWhisper Display", sans-serif; font-size: 27px; line-height: 1; }
.site-nav { margin-left: auto; display: flex; gap: 28px; align-items: center; font-size: 12px; font-weight: 700; }
.site-nav a { min-height: 44px; display: inline-flex; align-items: center; }
.site-nav .contact-link { padding: 0 16px; border-radius: 999px; background: var(--ink); color: #fff; }
.site-nav .contact-link:hover { background: var(--acid); color: var(--ink); }

.hero-compact { min-height: 355px; padding: 70px 0 62px; display: grid; align-items: end; grid-template-columns: minmax(0, 1.45fr) minmax(280px, .55fr); gap: 70px; border-top: 1px solid var(--line); }
.hero-compact h1 { max-width: 820px; margin: 0; font-size: clamp(42px, 6vw, 74px); line-height: 1.02; letter-spacing: 0; text-wrap: balance; }
.hero-compact p { margin: 0 0 8px; color: var(--muted); font-size: 16px; line-height: 1.85; }
.hero-actions { margin-top: 24px; display: flex; gap: 10px; }
.button { min-height: 42px; padding: 0 16px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--ink); border-radius: 6px; background: transparent; font-size: 13px; font-weight: 700; }
.button.primary { background: var(--ink); color: #fff; }
.button:hover { background: var(--acid); color: var(--ink); }

.section-head { padding: 34px 0 24px; display: flex; align-items: end; justify-content: space-between; gap: 30px; border-top: 1px solid var(--line); }
.section-head h2 { margin: 0; font-size: clamp(26px, 3vw, 38px); line-height: 1.15; }
.section-head p { max-width: 520px; margin: 0; color: var(--muted); }
.project-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 24px; padding-bottom: 86px; }
.project-card { min-width: 0; display: block; }
.project-card .cover { position: relative; aspect-ratio: 1.28 / 1; overflow: hidden; border-radius: var(--radius); background: #ddd; }
.project-card .cover img { width: 100%; height: 100%; display: block; object-fit: cover; transition: transform .65s cubic-bezier(.16, 1, .3, 1); }
.project-card:hover .cover img { transform: scale(1.025); }
.project-card .card-copy { padding: 13px 2px 0; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 18px; }
.project-card h3 { margin: 0; font-size: 17px; line-height: 1.4; }
.project-card p { margin: 4px 0 0; color: var(--muted); font-size: 12px; }
.project-card .card-index { color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }

.service-band { padding: 54px 0; background: var(--ink); color: #fff; }
.service-grid { display: grid; grid-template-columns: 1.1fr repeat(3, 1fr); gap: 18px; }
.service-intro h2 { margin: 0 0 12px; font-size: 30px; line-height: 1.15; }
.service-intro p { max-width: 26ch; margin: 0; color: #afb1aa; }
.service-item { min-height: 150px; padding: 18px; border-top: 1px solid #666960; }
.service-item strong { display: block; font-size: 19px; }
.service-item span { display: block; margin-top: 46px; color: #afb1aa; font-size: 12px; }

.trust-section { padding: 72px 0; }
.trust-layout { display: grid; grid-template-columns: 1fr 1.7fr; gap: 64px; }
.team-preview { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.person { min-height: 220px; padding: 18px; display: flex; flex-direction: column; justify-content: end; border-radius: var(--radius); background: var(--soft); }
.person strong { font-size: 18px; }
.person span { color: var(--muted); font-size: 12px; }
.credibility-list { display: grid; }
.credibility-list div { min-height: 72px; padding: 14px 0; display: grid; grid-template-columns: 150px 1fr; gap: 24px; align-items: center; border-top: 1px solid var(--line); }
.credibility-list div:last-child { border-bottom: 1px solid var(--line); }
.credibility-list span { color: var(--muted); font-size: 12px; }
.credibility-list strong { font-size: 16px; }

.contact-footer { padding: 70px 0 32px; background: #fff; border-top: 1px solid var(--line); }
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 60px; align-items: end; }
.contact-grid h2 { max-width: 760px; margin: 0; font-size: clamp(34px, 5vw, 62px); line-height: 1.05; }
.qr-pair { display: grid; grid-template-columns: repeat(2, 126px); gap: 14px; }
.qr-box { margin: 0; }
.qr-box img, .qr-placeholder { width: 126px; height: 126px; display: grid; place-items: center; border-radius: var(--radius); border: 1px solid var(--line); background: #fff; object-fit: cover; }
.qr-placeholder { padding: 14px; color: var(--muted); text-align: center; font-size: 11px; line-height: 1.45; }
.qr-box figcaption { margin-top: 8px; color: var(--muted); font-size: 11px; text-align: center; }
.footer-bottom { margin-top: 44px; padding-top: 18px; display: flex; justify-content: space-between; color: var(--muted); font-size: 11px; border-top: 1px solid var(--line); }

/* Project detail */
.detail-hero { padding: 54px 0 46px; border-top: 1px solid var(--line); }
.detail-hero h1 { max-width: 900px; margin: 0; font-size: clamp(38px, 5vw, 64px); line-height: 1.08; text-wrap: balance; }
.detail-meta { margin-top: 40px; padding-top: 18px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; border-top: 1px solid var(--line); }
.detail-meta div { display: grid; gap: 6px; }
.detail-meta span { color: var(--muted); font-size: 11px; }
.detail-meta strong { font-size: 14px; }
.detail-copy { padding: 48px 0 56px; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
.detail-copy article { padding-top: 16px; border-top: 1px solid var(--ink); }
.detail-copy h2 { margin: 0 0 16px; font-size: 21px; }
.detail-copy p { max-width: 46ch; margin: 0; color: var(--muted); line-height: 1.9; }
.gallery-demo { display: grid; gap: 14px; padding: 0 0 78px; }
.gallery-row { display: grid; gap: 14px; align-items: start; }
.gallery-row.cols-1 { grid-template-columns: 1fr; }
.gallery-row.cols-2 { grid-template-columns: 1.25fr .75fr; }
.gallery-row.cols-3 { grid-template-columns: repeat(3, 1fr); }
.gallery-row img { width: 100%; height: auto; display: block; border-radius: var(--radius); background: #e0e1db; }
.gallery-row.cols-2 img { height: 420px; object-fit: cover; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; padding-bottom: 72px; }
.related-grid .project-card .cover { aspect-ratio: 1 / .8; }

/* Admin shared */
.admin-page { min-height: calc(100svh - 54px); background: #ecece7; }
.admin-header { min-height: 70px; padding: 0 24px; display: flex; align-items: center; gap: 18px; background: #fff; border-bottom: 1px solid var(--line); }
.admin-header strong { font-size: 18px; }
.admin-header .save-state { margin-left: auto; color: var(--muted); font-size: 12px; }
.admin-header button { min-height: 38px; padding: 0 14px; border: 1px solid var(--ink); border-radius: 6px; background: #fff; font-size: 12px; font-weight: 700; }
.admin-header button.publish { background: var(--ink); color: #fff; }
.admin-header button:hover { background: var(--acid); color: var(--ink); }
.admin-flow { min-height: 52px; padding: 0 24px; display: flex; align-items: center; gap: 12px; background: #fafaf7; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.admin-flow b { color: var(--ink); }
.admin-flow i { width: 22px; height: 1px; background: var(--line); }
.field { display: grid; gap: 7px; }
.field > span { color: var(--muted); font-size: 11px; font-weight: 700; }
.field input, .field textarea, .field select { width: 100%; border: 1px solid #b8bbb1; border-radius: 6px; background: #fff; color: var(--ink); }
.field input, .field select { min-height: 42px; padding: 0 10px; }
.field textarea { min-height: 100px; padding: 10px; resize: vertical; }
.chip-row { display: flex; flex-wrap: wrap; gap: 7px; }
.chip { min-height: 34px; padding: 0 11px; border: 1px solid #b6b9af; border-radius: 999px; background: #fff; font-size: 11px; }
.chip.is-active { border-color: var(--ink); background: var(--ink); color: #fff; }
.status-pill { padding: 4px 8px; border-radius: 999px; background: #dfe1da; font-size: 10px; }
.status-pill.live { background: var(--acid); }
.panel-title { margin: 0; font-size: 19px; }

.admin-a-layout { min-height: calc(100svh - 176px); display: grid; grid-template-columns: 260px minmax(0, 1fr) 260px; }
.admin-sidebar { min-width: 0; padding: 18px 12px; background: #fff; border-right: 1px solid var(--line); }
.admin-sidebar-head { padding: 0 8px 14px; display: flex; align-items: center; justify-content: space-between; }
.admin-sidebar-head button { width: 32px; height: 32px; border: 1px solid var(--ink); border-radius: 6px; background: #fff; }
.admin-project-list { display: grid; gap: 4px; }
.admin-project { min-width: 0; padding: 8px; display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 10px; align-items: center; border: 0; border-radius: 6px; background: transparent; text-align: left; }
.admin-project:hover, .admin-project.is-active { background: var(--soft); }
.admin-project.is-active { box-shadow: inset 3px 0 var(--ink); }
.admin-project img { width: 52px; height: 46px; border-radius: 4px; object-fit: cover; }
.admin-project strong { overflow: hidden; display: block; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.admin-project span { color: var(--muted); font-size: 10px; }
.admin-main { min-width: 0; padding: 28px; overflow: hidden; }
.admin-main-heading { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.admin-main-heading span { color: var(--muted); font-size: 12px; }
.admin-section-tabs { margin-bottom: 28px; display: flex; gap: 6px; border-bottom: 1px solid var(--line); }
.admin-section-tabs button { min-height: 40px; padding: 0 12px; border: 0; border-bottom: 2px solid transparent; background: transparent; color: var(--muted); font-size: 12px; }
.admin-section-tabs button.is-active { border-color: var(--ink); color: var(--ink); font-weight: 700; }
.admin-form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.admin-form-grid .wide { grid-column: 1 / -1; }
.admin-right { padding: 20px; background: #f8f8f4; border-left: 1px solid var(--line); }
.cover-editor { position: relative; aspect-ratio: 1 / .92; overflow: hidden; border-radius: var(--radius); background: #ddd; touch-action: none; cursor: grab; }
.cover-editor:active { cursor: grabbing; }
.cover-editor img { width: 125%; height: 125%; max-width: none; position: absolute; left: -12.5%; top: -12.5%; object-fit: cover; pointer-events: none; }
.cover-editor::after { content: "拖动画面调整封面"; position: absolute; left: 10px; bottom: 10px; padding: 5px 8px; border-radius: 4px; background: rgba(17,18,15,.78); color: #fff; font-size: 10px; }
.cover-tools { margin-top: 14px; display: grid; gap: 12px; }
.cover-tools input { width: 100%; accent-color: var(--ink); }
.publish-check { margin-top: 24px; display: grid; gap: 10px; }
.publish-check div { padding-top: 10px; display: flex; justify-content: space-between; border-top: 1px solid var(--line); font-size: 11px; }

.gallery-builder { margin-top: 34px; padding-top: 24px; border-top: 1px solid var(--line); }
.gallery-builder-head { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.gallery-builder-head button { min-height: 38px; padding: 0 12px; border: 1px solid var(--ink); border-radius: 6px; background: #fff; font-size: 11px; }
.layout-row { margin-top: 14px; padding: 12px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); }
.layout-row header { margin-bottom: 10px; display: flex; align-items: center; gap: 9px; }
.layout-row header strong { margin-right: auto; font-size: 11px; }
.layout-count { display: flex; gap: 3px; }
.layout-count button { width: 30px; height: 30px; border: 1px solid #b6b9af; border-radius: 4px; background: #fff; font-size: 11px; }
.layout-count button.is-active { background: var(--ink); color: #fff; }
.layout-thumbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.layout-thumbs.two { grid-template-columns: 1.4fr .6fr; }
.layout-thumbs.one { grid-template-columns: 1fr; }
.layout-thumb { position: relative; min-width: 0; cursor: grab; }
.layout-thumb img { width: 100%; height: 126px; display: block; border-radius: 5px; object-fit: cover; }
.layout-thumb select { position: absolute; right: 5px; bottom: 5px; max-width: calc(100% - 10px); border: 0; border-radius: 4px; background: rgba(255,255,255,.92); font-size: 9px; }

/* Direction B */
.direction-b { --paper: #f7f7f3; --soft: #e6e8e1; }
.direction-b .hero-b { padding: 58px 0 64px; display: grid; grid-template-columns: minmax(0, 1.1fr) 380px; gap: 76px; border-top: 1px solid var(--line); }
.hero-b h1 { margin: 0; font-size: clamp(40px, 5vw, 66px); line-height: 1.04; }
.hero-b p { max-width: 58ch; margin: 22px 0 0; color: var(--muted); font-size: 16px; }
.capability-nav { align-self: start; border-top: 1px solid var(--ink); }
.capability-nav button { width: 100%; min-height: 62px; padding: 0 4px; display: flex; align-items: center; justify-content: space-between; border: 0; border-bottom: 1px solid var(--line); background: transparent; text-align: left; }
.capability-nav button.is-active { font-weight: 700; }
.capability-nav button.is-active::after { content: "已选择"; padding: 3px 7px; border-radius: 999px; background: var(--acid); font-size: 10px; font-weight: 400; }
.work-directory-b { padding: 36px 0 80px; display: grid; grid-template-columns: 1.12fr .88fr; grid-auto-rows: 290px; gap: 18px; }
.directory-card { position: relative; min-width: 0; overflow: hidden; border-radius: var(--radius); background: #ddd; }
.directory-card:nth-child(3), .directory-card:nth-child(6) { grid-column: 1 / -1; }
.directory-card img { width: 100%; height: 100%; display: block; object-fit: cover; transition: transform .6s cubic-bezier(.16,1,.3,1); }
.directory-card:hover img { transform: scale(1.025); }
.directory-card div { position: absolute; inset: auto 12px 12px; padding: 13px 14px; border-radius: 6px; background: rgba(255,255,255,.94); }
.directory-card h3 { margin: 0; font-size: 16px; }
.directory-card p { margin: 4px 0 0; color: var(--muted); font-size: 11px; }
.proof-strip { padding: 50px 0 64px; display: grid; grid-template-columns: 1fr 2fr; gap: 70px; border-top: 1px solid var(--line); }
.proof-strip h2 { margin: 0; font-size: 28px; }
.proof-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 24px; }
.proof-grid div { min-height: 68px; padding: 14px 0; border-top: 1px solid var(--line); }
.proof-grid span { color: var(--muted); font-size: 11px; }
.proof-grid strong { display: block; margin-top: 3px; }

.admin-b-layout { width: min(1180px, calc(100% - 48px)); margin: 28px auto 0; display: grid; grid-template-columns: 220px minmax(0, 1fr) 320px; gap: 18px; }
.workflow-steps { padding: 10px 0; }
.workflow-step { width: 100%; min-height: 58px; padding: 8px 12px; display: grid; grid-template-columns: 26px 1fr; gap: 9px; align-items: center; border: 0; border-radius: 6px; background: transparent; text-align: left; }
.workflow-step b { width: 24px; height: 24px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; font-size: 10px; }
.workflow-step span { font-size: 12px; }
.workflow-step.is-active { background: #fff; box-shadow: var(--shadow); }
.workflow-step.is-active b { border-color: var(--ink); background: var(--ink); color: #fff; }
.guided-card { min-height: 620px; padding: 26px; border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
.guided-card header { margin-bottom: 24px; display: flex; justify-content: space-between; gap: 20px; align-items: start; }
.guided-card header p { margin: 5px 0 0; color: var(--muted); font-size: 12px; }
.guided-fields { display: grid; gap: 18px; }
.guided-actions { margin-top: 26px; padding-top: 18px; display: flex; justify-content: flex-end; gap: 8px; border-top: 1px solid var(--line); }
.preview-panel { min-height: 620px; padding: 14px; border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
.preview-panel header { min-height: 40px; display: flex; align-items: center; justify-content: space-between; font-size: 11px; }
.mini-site { overflow: hidden; border-radius: 6px; border: 1px solid var(--line); background: var(--paper); }
.mini-site img { width: 100%; height: 210px; display: block; object-fit: cover; }
.mini-site div { padding: 14px; }
.mini-site h3 { margin: 0; font-size: 18px; line-height: 1.2; }
.mini-site p { margin: 9px 0 0; color: var(--muted); font-size: 10px; }
.readiness { margin-top: 18px; display: grid; gap: 8px; }
.readiness div { padding: 9px 0; display: flex; justify-content: space-between; border-bottom: 1px solid var(--line); font-size: 11px; }

/* Direction C */
.direction-c { --paper: #f2f2ed; --soft: #e4e4de; }
.direction-c .site-header { border-bottom: 1px solid var(--line); }
.case-hero { padding: 54px 0 70px; }
.case-hero-copy { margin-bottom: 32px; display: grid; grid-template-columns: 1.4fr .6fr; gap: 70px; align-items: end; }
.case-hero h1 { margin: 0; font-size: clamp(40px, 5.5vw, 68px); line-height: 1.05; }
.case-hero p { margin: 0; color: var(--muted); font-size: 16px; }
.lead-case { position: relative; min-height: 570px; display: block; overflow: hidden; border-radius: var(--radius); background: #ddd; }
.lead-case img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.lead-case-copy { position: absolute; left: 18px; right: 18px; bottom: 18px; padding: 18px; display: flex; align-items: end; justify-content: space-between; gap: 30px; border-radius: 7px; background: rgba(17,18,15,.9); color: #fff; }
.lead-case-copy h2 { margin: 0; font-size: 25px; }
.lead-case-copy p { margin: 5px 0 0; color: #bfc1ba; font-size: 11px; }
.lead-case-copy a { flex: none; min-height: 42px; padding: 0 14px; display: inline-flex; align-items: center; border-radius: 6px; background: var(--acid); color: var(--ink); font-size: 12px; font-weight: 700; }
.case-led-grid { padding: 18px 0 78px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.case-led-grid .project-card .cover { aspect-ratio: 1 / 1.08; }
.case-led-grid .project-card:first-child { grid-column: span 2; }
.case-led-grid .project-card:first-child .cover { aspect-ratio: 2 / 1.08; }
.studio-snapshot { padding: 62px 0; background: var(--ink); color: #fff; }
.snapshot-layout { display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 28px; }
.snapshot-layout h2 { margin: 0; font-size: 32px; line-height: 1.15; }
.snapshot-layout div { padding-top: 12px; border-top: 1px solid #5b5e56; }
.snapshot-layout strong { font-size: 18px; }
.snapshot-layout p { margin: 8px 0 0; color: #afb1aa; font-size: 12px; }

.admin-c-layout { min-height: calc(100svh - 176px); display: grid; grid-template-columns: 220px minmax(540px, 1fr) 300px; }
.block-library { padding: 18px; background: #f8f8f4; border-right: 1px solid var(--line); }
.block-library h2 { margin: 0 0 16px; font-size: 16px; }
.block-button { width: 100%; min-height: 48px; margin-bottom: 7px; padding: 0 12px; display: flex; align-items: center; justify-content: space-between; border: 1px solid var(--line); border-radius: 6px; background: #fff; text-align: left; font-size: 11px; }
.block-button:hover { border-color: var(--ink); }
.canvas-wrap { min-width: 0; padding: 26px; overflow: auto; background: #dfe0da; }
.canvas { width: min(820px, 100%); margin-inline: auto; overflow: hidden; border-radius: var(--radius); background: var(--paper); box-shadow: var(--shadow); }
.canvas-head { padding: 36px 34px 28px; }
.canvas-head h1 { margin: 0; font-size: 34px; line-height: 1.12; }
.canvas-head dl { margin: 24px 0 0; padding-top: 12px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; border-top: 1px solid var(--line); }
.canvas-head dt { color: var(--muted); font-size: 9px; }
.canvas-head dd { margin: 3px 0 0; font-size: 11px; }
.canvas-block { position: relative; padding: 7px 34px; }
.canvas-block.is-selected { box-shadow: inset 0 0 0 2px var(--acid); }
.canvas-block:hover { box-shadow: inset 0 0 0 1px #777a71; }
.canvas-block .block-handle { position: absolute; z-index: 2; top: 12px; left: 40px; padding: 4px 7px; border-radius: 4px; background: var(--ink); color: #fff; font-size: 9px; opacity: 0; }
.canvas-block:hover .block-handle, .canvas-block.is-selected .block-handle { opacity: 1; }
.canvas-row { display: grid; gap: 7px; }
.canvas-row.one { grid-template-columns: 1fr; }
.canvas-row.two { grid-template-columns: 1.4fr .6fr; }
.canvas-row.three { grid-template-columns: repeat(3, 1fr); }
.canvas-row img { width: 100%; height: 190px; display: block; border-radius: 5px; object-fit: cover; }
.canvas-row.one img { height: auto; }
.canvas-copy { padding: 22px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.canvas-copy h2 { margin: 0; font-size: 17px; }
.canvas-copy p { margin: 0; color: var(--muted); font-size: 10px; }
.inspector { padding: 20px; background: #fff; border-left: 1px solid var(--line); }
.inspector h2 { margin: 0 0 18px; font-size: 16px; }
.inspector .field { margin-bottom: 16px; }
.segmented { display: grid; grid-template-columns: repeat(4, 1fr); }
.segmented button { min-height: 38px; border: 1px solid var(--line); border-radius: 0; background: #fff; font-size: 11px; }
.segmented button:first-child { border-radius: 6px 0 0 6px; }
.segmented button:last-child { border-radius: 0 6px 6px 0; }
.segmented button + button { border-left: 0; }
.segmented button.is-active { background: var(--ink); color: #fff; }
.weight-preview { display: grid; grid-template-columns: 1.4fr .6fr; gap: 5px; }
.weight-preview span { height: 64px; display: grid; place-items: center; border-radius: 5px; background: var(--soft); color: var(--muted); font-size: 10px; }
.inspector-actions { margin-top: 24px; padding-top: 16px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; border-top: 1px solid var(--line); }
.inspector-actions button { min-height: 38px; border: 1px solid var(--ink); border-radius: 6px; background: #fff; font-size: 11px; }
.inspector-actions button.danger { color: #9f241d; border-color: #c97e79; }

/* Hub */
.hub { min-height: 100svh; padding: 64px 0 80px; background: var(--ink); color: #fff; }
.hub-head { padding-bottom: 34px; display: grid; grid-template-columns: 1fr .7fr; gap: 60px; border-bottom: 1px solid #42453e; }
.hub-head h1 { margin: 0; font-size: clamp(40px, 6vw, 74px); line-height: 1.04; }
.hub-head p { margin: 0; align-self: end; color: #b7b9b2; font-size: 16px; }
.option-list { padding-top: 36px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.option-card { min-height: 490px; padding: 18px; display: flex; flex-direction: column; border-radius: var(--radius); background: #f4f4ef; color: var(--ink); }
.option-card h2 { margin: 0; font-size: 24px; }
.option-card p { margin: 10px 0 18px; color: var(--muted); font-size: 13px; }
.wireframe { flex: 1; min-height: 250px; padding: 12px; display: grid; gap: 8px; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
.wireframe span { display: block; border-radius: 3px; background: #dbddd5; }
.wireframe .wire-nav { height: 18px; background: #22231f; }
.wireframe-a { grid-template-columns: 1fr 1fr; grid-template-rows: 18px 58px 1fr 1fr; }
.wireframe-a .wire-nav, .wireframe-a .wire-hero { grid-column: 1 / -1; }
.wireframe-b { grid-template-columns: 1.1fr .9fr; grid-template-rows: 18px 84px 1fr 1fr; }
.wireframe-b .wire-nav { grid-column: 1 / -1; }
.wireframe-b .wire-tall { grid-row: 3 / 5; }
.wireframe-c { grid-template-columns: 1fr 1fr 1fr; grid-template-rows: 18px 140px 1fr; }
.wireframe-c .wire-nav, .wireframe-c .wire-lead { grid-column: 1 / -1; }
.option-card ul { margin: 18px 0; padding: 0; display: grid; gap: 6px; list-style: none; color: var(--muted); font-size: 12px; }
.option-card a { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; border-radius: 6px; background: var(--ink); color: #fff; font-size: 12px; font-weight: 700; }
.option-card a:hover { background: var(--acid); color: var(--ink); }

@media (max-width: 1024px) {
  .hero-compact, .direction-b .hero-b, .case-hero-copy { grid-template-columns: 1fr; gap: 28px; }
  .service-grid { grid-template-columns: repeat(3, 1fr); }
  .service-intro { grid-column: 1 / -1; }
  .admin-a-layout { grid-template-columns: 230px minmax(0, 1fr); }
  .admin-a-layout .admin-right { grid-column: 1 / -1; border-left: 0; border-top: 1px solid var(--line); }
  .admin-b-layout { grid-template-columns: 190px minmax(0, 1fr); }
  .admin-b-layout .preview-panel { grid-column: 1 / -1; min-height: 0; }
  .admin-c-layout { grid-template-columns: 190px minmax(500px, 1fr); }
  .admin-c-layout .inspector { grid-column: 1 / -1; border-left: 0; border-top: 1px solid var(--line); }
  .option-list { grid-template-columns: 1fr; }
  .option-card { min-height: 380px; }
}

@media (max-width: 767px) {
  .shell { width: min(100% - 32px, 1200px); }
  .prototype-bar .shell { padding: 8px 0; flex-wrap: wrap; }
  .prototype-title { width: 100%; }
  .prototype-switcher { display: none; }
  .prototype-tabs { width: 100%; }
  .prototype-tabs button { flex: 1; }
  .site-header { min-height: 66px; }
  .site-nav a:not(.contact-link) { display: none; }
  .hero-compact { min-height: 0; padding: 44px 0; }
  .hero-compact h1, .hero-b h1, .case-hero h1 { font-size: 40px; }
  .section-head { align-items: start; flex-direction: column; }
  .project-grid { grid-template-columns: 1fr; gap: 28px; }
  .service-grid, .trust-layout, .team-preview, .contact-grid, .detail-copy, .proof-strip, .proof-grid, .snapshot-layout { grid-template-columns: 1fr; }
  .service-item { min-height: 112px; }
  .service-item span { margin-top: 24px; }
  .credibility-list div { grid-template-columns: 100px 1fr; }
  .qr-pair { grid-template-columns: repeat(2, minmax(0, 126px)); }
  .footer-bottom { gap: 12px; flex-direction: column; }
  .detail-meta { grid-template-columns: 1fr; gap: 12px; }
  .detail-copy { gap: 30px; }
  .gallery-row.cols-2, .gallery-row.cols-3 { grid-template-columns: repeat(2, 1fr); }
  .gallery-row.cols-2 img { height: auto; }
  .related-grid { grid-template-columns: 1fr; }
  .work-directory-b { grid-template-columns: 1fr; grid-auto-rows: 250px; }
  .directory-card:nth-child(3), .directory-card:nth-child(6) { grid-column: auto; }
  .case-led-grid { grid-template-columns: repeat(2, 1fr); }
  .case-led-grid .project-card:first-child { grid-column: 1 / -1; }
  .lead-case { min-height: 460px; }
  .lead-case-copy { align-items: start; flex-direction: column; }
  .admin-header { align-items: flex-start; flex-wrap: wrap; padding: 12px 16px; }
  .admin-header .save-state { order: 3; width: 100%; }
  .admin-flow { padding: 10px 16px; overflow-x: auto; }
  .admin-a-layout, .admin-b-layout, .admin-c-layout { width: 100%; margin: 0; display: block; }
  .admin-sidebar, .workflow-steps, .block-library { border-right: 0; border-bottom: 1px solid var(--line); }
  .admin-project-list { grid-template-columns: repeat(2, 1fr); }
  .admin-main { padding: 20px 16px; }
  .admin-form-grid { grid-template-columns: 1fr; }
  .admin-form-grid .wide { grid-column: auto; }
  .layout-thumbs { grid-template-columns: repeat(2, 1fr); }
  .admin-b-layout { padding: 16px; }
  .workflow-steps { display: flex; overflow-x: auto; }
  .workflow-step { min-width: 150px; }
  .guided-card, .preview-panel { min-height: 0; margin-bottom: 16px; }
  .canvas-wrap { padding: 16px; }
  .canvas-head { padding: 26px 18px 20px; }
  .canvas-head dl { grid-template-columns: 1fr; }
  .canvas-block { padding-inline: 18px; }
  .canvas-row.three { grid-template-columns: repeat(2, 1fr); }
  .canvas-copy { grid-template-columns: 1fr; }
  .hub { padding-top: 38px; }
  .hub-head { grid-template-columns: 1fr; gap: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}