:root {
  --font-sans: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  --ink: #15244c;
  --ink-soft: #52617e;
  --blue: #2f67d8;
  --blue-deep: #1e3a8a;
  --blue-pale: #dbeafe;
  --paper: #f6f8fc;
  --white: #ffffff;
  --line: #d8e0ef;
  --warm: #e8ac6c;
  --shadow: 0 24px 60px rgba(30, 58, 138, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font-sans); font-size: 16px; line-height: 1.65; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { display: block; max-width: 100%; }

.site-shell { max-width: 1440px; margin: 0 auto; overflow: clip; background: var(--paper); }
.topbar { min-height: 76px; padding: 18px clamp(22px, 5vw, 76px); display: flex; align-items: center; justify-content: space-between; gap: 28px; border-bottom: 1px solid rgba(216, 224, 239, .9); background: rgba(246, 248, 252, .92); position: sticky; top: 0; z-index: 10; backdrop-filter: blur(16px); }
.brand { display: flex; align-items: center; gap: 12px; min-width: max-content; }
.brand-mark { display: block; width: 42px; height: 42px; flex: none; }
.brand-mark img { display: block; width: 100%; height: 100%; object-fit: contain; }
.brand strong { display: block; font-family: var(--font-sans); font-size: 18px; font-weight: 750; letter-spacing: .1em; line-height: 1.15; }
.brand small { display: block; margin-top: 2px; color: var(--ink-soft); font-size: 9px; letter-spacing: .14em; line-height: 1; }
.nav { display: flex; gap: clamp(18px, 3vw, 42px); color: var(--ink-soft); font-size: 14px; }
.nav a, .text-link, .download-link { transition: color .2s ease, transform .2s ease; }
.nav a:hover, .text-link:hover, .download-link:hover { color: var(--blue); }
.nav-cta { padding: 9px 15px; border: 1px solid var(--line); border-radius: 999px; color: var(--blue-deep); font-size: 13px; transition: background .2s ease, border-color .2s ease; }
.nav-cta:hover { border-color: var(--blue); background: var(--white); }

.hero { min-height: 650px; padding: clamp(66px, 9vw, 124px) clamp(22px, 8vw, 124px) 96px; display: grid; grid-template-columns: minmax(360px, .85fr) minmax(500px, 1.15fr); align-items: center; gap: clamp(35px, 8vw, 126px); background: radial-gradient(circle at 78% 36%, rgba(219, 234, 254, .7), transparent 31%), var(--paper); }
.eyebrow { margin: 0 0 18px; color: var(--blue); font-size: 11px; font-weight: 700; letter-spacing: .19em; line-height: 1.2; }
.eyebrow-dot { display: inline-block; width: 7px; height: 7px; margin-right: 7px; border-radius: 50%; background: var(--warm); vertical-align: 1px; }
.eyebrow-line { display: inline-block; width: 48px; height: 1px; margin-left: 12px; background: var(--blue); vertical-align: 3px; opacity: .6; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--font-sans); font-weight: 750; letter-spacing: -.045em; }
h1 { max-width: 570px; margin-bottom: 24px; font-size: clamp(47px, 6.1vw, 84px); line-height: 1.12; }
h1 em, h2 em { color: var(--blue); font-style: normal; }
.hero-intro { max-width: 470px; margin-bottom: 32px; color: var(--ink-soft); font-size: 17px; }
.hero-actions { display: flex; align-items: center; gap: 25px; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; gap: 15px; padding: 13px 19px; border-radius: 999px; font-size: 14px; font-weight: 700; }
.button-primary { color: var(--white); background: var(--blue-deep); box-shadow: 0 12px 26px rgba(30, 58, 138, .18); transition: transform .2s ease, box-shadow .2s ease; }
.button-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 30px rgba(30, 58, 138, .25); }
.text-link { color: var(--blue-deep); font-size: 14px; font-weight: 700; }
.text-link span { margin-left: 7px; color: var(--blue); }
.hero-note { display: flex; gap: 9px; align-items: center; margin-top: 82px; color: var(--ink-soft); font-size: 12px; }
.note-icon { color: var(--warm); }

.hero-art { min-height: 500px; position: relative; isolation: isolate; }
.art-backdrop { position: absolute; inset: 10% 6% 6% 11%; z-index: -1; border-radius: 44% 56% 47% 53% / 42% 46% 54% 58%; background: #e4effc; transform: rotate(-8deg); }
.hero-image { position: absolute; overflow: hidden; border: 8px solid rgba(255, 255, 255, .92); background: white; box-shadow: var(--shadow); }
.hero-image img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-image-mature { width: 58%; height: 66%; right: 1%; top: 8%; transform: rotate(7deg); border-radius: 18px 36px 18px 24px; }
.hero-image-chibi { width: 61%; height: 70%; left: 4%; bottom: 2%; transform: rotate(-5deg); border-radius: 36px 18px 24px 18px; }
.art-stamp { position: absolute; right: 5%; bottom: 1%; display: grid; width: 102px; height: 102px; place-content: center; transform: rotate(-10deg); border: 1px solid rgba(47, 103, 216, .6); border-radius: 50%; color: var(--blue-deep); background: rgba(255, 255, 255, .75); text-align: center; }
.art-stamp span, .art-stamp small { display: block; font-size: 9px; letter-spacing: .12em; }
.art-stamp strong { display: block; font-family: var(--font-sans); font-size: 27px; line-height: 1; }
.art-stamp small { font-size: 7px; }

.section, .prompt-section, .about-section { padding: 108px clamp(22px, 8vw, 124px); }
.characters-section { background: var(--white); }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-bottom: 45px; }
.section-heading h2 { margin-bottom: 0; font-size: clamp(38px, 5vw, 63px); line-height: 1.12; }
.section-heading > p { max-width: 370px; margin-bottom: 6px; color: var(--ink-soft); font-size: 15px; }
.character-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 25px; }
.character-card { min-width: 0; padding: 16px 16px 23px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: #f8faff; transition: transform .25s ease, box-shadow .25s ease; }
.character-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.character-card-featured { background: #eef5ff; }
.character-image-wrap { position: relative; overflow: hidden; border-radius: 18px; background: white; }
.character-image-wrap img { width: 100%; aspect-ratio: 1.5 / 1; object-fit: cover; object-position: center; }
.character-card:not(.character-card-featured) .character-image-wrap img { object-position: center; }
.image-index { position: absolute; top: 14px; left: 14px; display: grid; width: 35px; height: 35px; place-items: center; border: 1px solid rgba(30, 58, 138, .16); border-radius: 50%; color: var(--blue-deep); background: rgba(255, 255, 255, .84); font-family: var(--font-sans); font-size: 15px; }
.character-info { display: flex; justify-content: space-between; gap: 18px; align-items: end; padding: 22px 4px 0; }
.card-kicker { margin-bottom: 6px; color: var(--blue); font-size: 10px; font-weight: 800; letter-spacing: .14em; }
.character-info h3, .prompt-card h3 { margin: 0; font-family: var(--font-sans); font-size: 24px; line-height: 1.25; }
.download-link { min-width: max-content; color: var(--blue-deep); font-size: 12px; font-weight: 700; }
.download-link span { margin-left: 5px; color: var(--blue); font-size: 16px; }
.character-desc { max-width: 550px; margin: 17px 4px 17px; color: var(--ink-soft); font-size: 14px; }
.tag-row { display: flex; gap: 7px; flex-wrap: wrap; }
.tag-row span { padding: 4px 9px; border: 1px solid rgba(47, 103, 216, .2); border-radius: 999px; color: var(--blue-deep); background: rgba(255,255,255,.55); font-size: 11px; }

.prompt-section { background: #14234d; color: var(--white); }
.prompt-section .eyebrow, .prompt-section .section-heading > p { color: #a9caff; }
.prompt-section h2 { color: var(--white); }
.prompt-section h2 em { color: #81bcff; }
.prompt-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.prompt-card { padding: 23px; border: 1px solid rgba(169, 202, 255, .28); border-radius: var(--radius-md); background: rgba(255,255,255,.08); }
.prompt-card-light { background: rgba(93, 145, 224, .18); }
.prompt-card-top { display: flex; align-items: center; gap: 14px; margin-bottom: 19px; }
.prompt-number { display: grid; width: 35px; height: 35px; place-items: center; flex: none; border: 1px solid rgba(169, 202, 255, .4); border-radius: 50%; color: #b5d5ff; font-family: var(--font-sans); font-size: 15px; }
.prompt-card .card-kicker { margin-bottom: 3px; color: #9ec6ff; }
.prompt-card h3 { color: white; font-size: 22px; }
.copy-button { margin-left: auto; padding: 8px 11px; border: 1px solid rgba(169, 202, 255, .4); border-radius: 999px; color: white; background: transparent; cursor: pointer; font-size: 12px; transition: background .2s ease, border-color .2s ease; }
.copy-button:hover, .copy-button.copied { border-color: #a9caff; background: rgba(169, 202, 255, .2); }
.copy-icon { margin-right: 5px; color: #9ec6ff; }
.prompt-card pre { min-height: 210px; margin: 0; padding: 16px; overflow: auto; white-space: pre-wrap; color: #d9e8ff; background: rgba(4, 17, 51, .45); border-radius: 12px; font-family: inherit; font-size: 13px; line-height: 1.8; }
.copy-status { min-height: 24px; margin: 18px 0 0; color: #a9caff; font-size: 13px; }

.about-section { display: grid; grid-template-columns: 120px minmax(280px, 1fr) minmax(260px, .65fr); align-items: center; gap: clamp(35px, 7vw, 100px); background: #eaf2ff; }
.about-seal { display: grid; width: 118px; height: 118px; place-content: center; border: 1px solid rgba(30, 58, 138, .42); border-radius: 50%; color: var(--blue-deep); text-align: center; transform: rotate(-9deg); }
.about-seal strong { font-family: var(--font-sans); font-size: 40px; line-height: 1; }
.about-seal span { font-size: 9px; letter-spacing: .17em; }
.about-copy h2 { margin-bottom: 22px; font-size: clamp(37px, 4.5vw, 58px); line-height: 1.15; }
.about-copy > p { max-width: 480px; color: var(--ink-soft); font-size: 15px; }
.about-copy .about-small { margin-bottom: 0; color: #71809b; font-size: 12px; }
.about-list { border-top: 1px solid rgba(30, 58, 138, .22); }
.about-list > div { display: flex; align-items: center; gap: 20px; padding: 16px 0; border-bottom: 1px solid rgba(30, 58, 138, .22); }
.about-list span { color: var(--blue); font-family: var(--font-sans); font-size: 13px; }
.about-list p { margin: 0; color: var(--blue-deep); font-size: 14px; line-height: 1.35; }
.about-list small { color: var(--ink-soft); font-size: 11px; }
.footer { display: flex; justify-content: space-between; align-items: center; gap: 22px; padding: 30px clamp(22px, 8vw, 124px); color: #9daac1; background: var(--blue-deep); font-size: 12px; }
.footer strong { margin-right: 15px; color: #d7e7ff; font-size: 13px; letter-spacing: .08em; }
.footer p { margin: 0; }

/* Functional first viewport: two ready-to-use asset cards. */
.hero { display: block; min-height: 0; padding: clamp(54px, 7vw, 90px) clamp(22px, 7vw, 104px) 86px; background: radial-gradient(circle at 83% 12%, rgba(219, 234, 254, .82), transparent 29%), var(--paper); }
.hero-intro-row { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(260px, .8fr); align-items: end; gap: 44px; max-width: 1160px; margin: 0 auto 38px; }
.hero-intro-row h1 { max-width: 680px; margin-bottom: 0; font-size: clamp(42px, 5.5vw, 76px); }
.hero-intro-side { max-width: 350px; padding-bottom: 6px; color: var(--ink-soft); }
.hero-intro-side p { margin-bottom: 14px; font-size: 15px; }
.hero-intro-side span { color: var(--blue); font-size: 11px; font-weight: 700; letter-spacing: .07em; }
.hero-stack { display: grid; gap: 18px; max-width: 1160px; margin: 0 auto; }
/* The image supplies the row height; long copy must not size the row. */
.hero-card { --asset-padding: clamp(16px, 2vw, 28px); display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); align-items: stretch; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--white); box-shadow: 0 14px 32px rgba(30, 58, 138, .07); }
.hero-card-chibi { background: #eef5ff; }
.hero-card-mature { background: #f7f9fd; }
.hero-card-copy { position: relative; display: flex; flex-direction: column; contain: size; min-width: 0; min-height: 0; padding: var(--asset-padding); }
.hero-card-heading { display: flex; align-items: center; gap: 13px; }
.card-index { display: grid; width: 36px; height: 36px; place-items: center; flex: none; border: 1px solid rgba(30, 58, 138, .22); border-radius: 50%; color: var(--blue-deep); font-size: 12px; font-weight: 750; }
.hero-card-heading h2 { margin: 0; font-size: clamp(23px, 2.2vw, 31px); line-height: 1.2; letter-spacing: -.04em; }
.hero-card-desc { max-width: 520px; margin: 18px 0 14px; color: var(--ink-soft); font-size: 14px; }
.hero-card-copy .tag-row { margin-bottom: 15px; }
.hero-card-image { position: relative; min-width: 0; border-left: 1px solid rgba(30, 58, 138, .1); background: var(--white); }
.hero-card-image img { width: 100%; height: auto; aspect-ratio: auto 4 / 3; }
.image-actions { position: absolute; right: var(--asset-padding); bottom: var(--asset-padding); display: flex; gap: 6px; align-items: center; padding: 6px; border: 1px solid rgba(30, 58, 138, .16); border-radius: 17px; background: rgba(255, 255, 255, .94); box-shadow: 0 12px 30px rgba(20, 48, 112, .2); backdrop-filter: blur(12px); }
.image-actions button, .image-actions a { display: inline-flex; min-height: 44px; align-items: center; justify-content: center; gap: 7px; padding: 10px 14px; border: 0; border-radius: 11px; color: var(--blue-deep); background: transparent; cursor: pointer; font-size: 13px; font-weight: 700; transition: color .18s ease, transform .18s ease, background .18s ease, box-shadow .18s ease; }
.image-actions button { color: var(--white); background: var(--blue-deep); box-shadow: 0 6px 16px rgba(30, 58, 138, .24); }
.image-actions button:hover, .image-actions button:focus-visible { background: var(--blue); transform: translateY(-1px); }
.image-actions a:hover, .image-actions a:focus-visible { color: var(--blue); background: #edf4ff; transform: translateY(-1px); }
.image-actions button:focus-visible, .image-actions a:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.image-actions span { color: var(--blue); font-size: 16px; line-height: 1; }
.copy-button-inline { position: absolute; right: 25px; bottom: 22px; min-height: 40px; padding: 9px 14px; border: 1px solid rgba(30, 58, 138, .2); border-radius: 999px; color: var(--white); background: var(--blue-deep); cursor: pointer; font-size: 12px; font-weight: 700; box-shadow: 0 7px 15px rgba(30, 58, 138, .16); transition: transform .2s ease, background .2s ease; }
.copy-button-inline:hover, .copy-button-inline.copied { transform: translateY(-2px); background: var(--blue); }
.copy-button-inline .copy-icon { color: #bfe5ff; }
.hero > .copy-status { max-width: 1160px; margin: 13px auto 0; color: var(--blue); font-size: 13px; }

/* Review pass: remove decorative copy and make the assets the interface. */
.brand strong { font-size: 15px; letter-spacing: .04em; white-space: nowrap; }
.nav-home { position: relative; padding: 10px 0; }
.nav-home-menu { position: absolute; top: 100%; left: -18px; display: grid; min-width: 172px; padding: 8px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.98); box-shadow: 0 16px 30px rgba(30, 58, 138, .12); opacity: 0; pointer-events: none; transform: translateY(-5px); transition: opacity .18s ease, transform .18s ease; }
.nav-home:hover .nav-home-menu, .nav-home:focus-within .nav-home-menu { opacity: 1; pointer-events: auto; transform: translateY(0); }
.nav-home-menu a { padding: 8px 10px; border-radius: 8px; white-space: nowrap; }
.nav-home-menu a:hover, .nav-home-menu a:focus-visible { background: #eef5ff; }
.nav-cta { display: inline-flex; align-items: center; gap: 7px; }
.nav-cta svg { width: 16px; height: 16px; fill: currentColor; }
.nav-cta .github-star-count { display: inline-flex; align-items: center; gap: 4px; margin-left: 2px; padding-left: 8px; border-left: 1px solid var(--line); color: var(--ink-soft); font-size: 12px; font-variant-numeric: tabular-nums; line-height: 1; }
.nav-cta .github-star-count[hidden] { display: none; }
.nav-cta .github-star-count svg { width: 13px; height: 13px; flex: none; color: var(--warm); fill: currentColor; }
.hero-intro-row { display: block; margin-bottom: 34px; }
.hero-intro-row h1 { max-width: none; margin: 0; font-size: clamp(34px, 4.5vw, 58px); letter-spacing: -.06em; }
.prompt-box { position: relative; flex: 1; min-height: 0; margin-top: 20px; overflow: hidden; }
.copy-button-inline { right: 0; bottom: 0; display: inline-flex; align-items: center; gap: 7px; min-height: 44px; padding: 10px 14px; border: 0; border-radius: 11px; font-size: 13px; box-shadow: 0 6px 16px rgba(30, 58, 138, .24); }
.copy-button-inline svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.copy-button-inline:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.image-actions svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.info-section, .collection-section { display: grid; grid-template-columns: minmax(260px, .85fr) minmax(320px, 1.15fr); align-items: center; gap: clamp(32px, 8vw, 120px); padding: 68px clamp(22px, 8vw, 124px); border-top: 1px solid var(--line); background: var(--white); }
.info-section:nth-of-type(2), .collection-section { background: #eef5ff; }
.section-label { margin: 0 0 10px; color: var(--blue); font-size: 11px; font-weight: 750; letter-spacing: .12em; }
.info-section h2, .collection-section h2 { margin: 0; font-size: clamp(26px, 3vw, 40px); letter-spacing: -.05em; }
.info-section > p { max-width: 560px; margin: 0; color: var(--ink-soft); font-size: 15px; }
.collection-section { grid-template-columns: 1fr auto; padding-top: 42px; padding-bottom: 42px; }
.collection-section > span { color: var(--ink-soft); font-size: 13px; }
.footer { justify-content: space-between; padding-top: 22px; padding-bottom: 22px; color: #c5d8fa; background: var(--blue-deep); }
.footer > span { font-weight: 700; letter-spacing: .04em; }
.footer a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.topbar { align-items: center; }
.nav { align-items: center; }
.nav > a, .nav-home > a { display: inline-flex; min-height: 40px; align-items: center; line-height: 1; }
.nav-home { padding: 0; }
.nav > a.active, .nav-home > a:hover { color: var(--blue); }
.hero-subtitle { margin: 12px 0 0; color: var(--ink-soft); font-size: 13px; }
.hero-deck { margin: 12px 0 0; color: var(--ink); font-size: clamp(16px, 1.7vw, 19px); line-height: 1.5; }
.hero-deck + .hero-subtitle { margin-top: 8px; }
.prompt-box { border-top: 1px solid rgba(30, 58, 138, .14); }
.prompt-box::after { content: ""; position: absolute; right: 0; bottom: 0; left: 0; height: 76px; pointer-events: none; background: linear-gradient(to bottom, rgba(238, 245, 255, 0), #eef5ff 74%); }
.hero-card-mature .prompt-box::after { background: linear-gradient(to bottom, rgba(247, 249, 253, 0), #f7f9fd 74%); }
.prompt-scroll { position: absolute; inset: 0; overflow-y: auto; overscroll-behavior: contain; scrollbar-gutter: stable; scrollbar-width: thin; scrollbar-color: #a8badc transparent; padding: 16px 8px 72px 0; }
.prompt-scroll:focus-visible { outline: 2px solid var(--blue); outline-offset: -2px; }
.prompt-text { max-width: none; margin: 0; color: #425477; font-size: clamp(13px, 1vw, 15px); line-height: 1.8; overflow-wrap: anywhere; }
.copy-button-inline { position: absolute; right: 0; bottom: 0; z-index: 2; min-height: 44px; }
.purpose-copy { max-width: 620px; color: var(--ink-soft); font-size: 15px; }
.purpose-copy p { margin: 0 0 12px; }
.purpose-copy p:last-child { margin-bottom: 0; }
.purpose-copy a, .license-note a { color: var(--blue); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.links-section { padding: 64px clamp(22px, 7vw, 104px) 78px; border-top: 1px solid var(--line); background: #eef5ff; }
.links-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; max-width: 1160px; margin: 0 auto 28px; }
.links-heading h2 { margin: 0; font-size: clamp(28px, 3vw, 40px); letter-spacing: -.05em; }
.links-section svg { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.resource-contribute { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; color: var(--blue-deep); font-size: 14px; white-space: nowrap; }
.resource-contribute:hover { color: var(--blue); }
.resource-directory { max-width: 1160px; margin: auto; padding: 8px 28px; border: 1px solid var(--line); border-radius: 24px; background: var(--white); }
.resource-group { display: grid; grid-template-columns: 152px minmax(0, 1fr); gap: 24px; padding: 24px 0; }
.resource-group + .resource-group { border-top: 1px solid var(--line); }
.resource-category { display: flex; align-items: center; gap: 12px; align-self: start; margin: 18px 0 0; color: var(--blue-deep); font-size: 14px; font-weight: 600; }
.resource-category svg { color: #6785b2; }
.resource-items { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 24px; }
.resource-card { position: relative; display: flex; min-width: 0; flex-direction: column; padding: 16px 40px 16px 16px; border-radius: 12px; transition: background .18s ease; }
.resource-card:only-child { grid-column: 1 / -1; }
.resource-card:hover, .resource-card:focus-visible { background: #f0f5fd; }
.resource-card:focus-visible, .resource-contribute:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.resource-card h4 { margin: 0 0 8px; font-size: 17px; font-weight: 650; line-height: 1.45; overflow-wrap: anywhere; }
.resource-card p { margin: 0 0 20px; color: var(--ink-soft); font-size: 14px; line-height: 1.7; }
.resource-source { margin-top: auto; color: #65758e; font-size: 12px; overflow-wrap: anywhere; }
.resource-arrow { position: absolute; top: 18px; right: 12px; color: #8193af; transition: color .18s ease, transform .18s ease; }
.resource-card:hover .resource-arrow, .resource-card:focus-visible .resource-arrow { color: var(--blue); transform: translate(2px, -2px); }
.resource-disclaimer { margin: 0; padding: 18px 16px 8px; border-top: 1px solid var(--line); color: #65758e; font-size: 12px; line-height: 1.7; }
.gallery-section { padding: 74px clamp(22px, 8vw, 124px) 100px; border-top: 1px solid var(--line); background: #f3f7ff; }
.gallery-heading { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 28px; }
.gallery-heading h2 { margin: 0; font-size: clamp(28px, 3vw, 40px); letter-spacing: -.05em; }
.gallery-heading-actions { display: flex; align-items: center; justify-content: flex-end; gap: 15px; }
.gallery-count { color: var(--ink-soft); font-size: 13px; white-space: nowrap; }
.handmade-mode-toggle { display: inline-flex; min-height: 44px; align-items: center; justify-content: center; gap: 9px; padding: 9px 15px; border: 1px solid #b8c8df; border-radius: 999px; color: var(--blue-deep); background: rgba(255, 255, 255, .72); cursor: pointer; font-size: 13px; font-weight: 700; transition: color .18s ease, background .18s ease, border-color .18s ease, transform .18s ease; }
.handmade-mode-toggle svg { width: 17px; height: 17px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.handmade-mode-toggle:hover { border-color: var(--blue); background: var(--white); transform: translateY(-1px); }
.handmade-mode-toggle[aria-pressed="true"] { border-color: var(--blue-deep); color: var(--white); background: var(--blue-deep); }
.handmade-mode-toggle:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.masonry-gallery { display: grid; gap: 14px; }
.gallery-row { display: flex; align-items: stretch; gap: 14px; }
.gallery-tile { position: relative; min-width: 0; flex: none; overflow: hidden; container-type: inline-size; border-radius: 12px; background: var(--white); box-shadow: 0 8px 20px rgba(30, 58, 138, .07); }
.gallery-tile > a { position: relative; display: block; width: 100%; height: 100%; cursor: zoom-in; }
.masonry-gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .25s ease; }
.gallery-tile:hover img, .gallery-tile:focus-within img { transform: scale(1.025); }
.gallery-tile.is-handmade { padding: 6px; border: 1px solid #a9bad3; border-radius: 16px; background: #e8eef7; box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .9), 0 10px 24px rgba(30, 58, 138, .12); }
.gallery-tile.is-handmade > a { overflow: hidden; border-radius: 9px; }
.gallery-tile.is-handmade img { transition: transform .3s ease; }
.gallery-author-caption { position: absolute; right: 0; bottom: 0; left: 0; display: flex; min-height: 62px; align-items: end; padding: 27px 15px 12px; color: #fff; background: linear-gradient(180deg, rgba(24, 36, 58, 0), rgba(24, 36, 58, .74)); font-size: 13px; font-weight: 650; letter-spacing: .02em; opacity: 0; transform: translateY(4px); transition: opacity .2s ease, transform .2s ease; pointer-events: none; }
.gallery-tile.is-handmade:hover .gallery-author-caption, .gallery-tile.is-handmade:focus-within .gallery-author-caption { opacity: 1; transform: translateY(0); }
.gallery-tile.is-handmade .gallery-actions { top: 12px; bottom: auto; }
.gallery-row.handmade-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; gap: clamp(16px, 2.4vw, 30px); }
.gallery-row.handmade-row .gallery-tile { width: 100%; height: auto; }
.gallery-row.handmade-row .gallery-tile.is-solo { grid-column: 1 / -1; justify-self: center; max-width: 780px; }
.gallery-row.handmade-row .gallery-tile > a { height: auto; }
.gallery-row.handmade-row .gallery-tile img { width: 100%; height: auto; max-height: 78vh; object-fit: contain; background: #f8f9fc; }
.gallery-row.handmade-row .gallery-tile .gallery-author-caption { min-height: 74px; padding: 34px 18px 15px; font-size: 14px; }
.masonry-gallery.is-handmade-mode { gap: clamp(22px, 3.2vw, 42px); }
.masonry-gallery.is-handmade-mode .gallery-row { gap: clamp(16px, 2.4vw, 30px); }
.masonry-gallery.is-handmade-mode .gallery-tile.is-handmade { padding: 8px; border-radius: 20px; }
.masonry-gallery.is-handmade-mode .gallery-tile.is-handmade > a { border-radius: 11px; }
.masonry-gallery.is-handmade-mode .gallery-tile.is-handmade .gallery-actions { top: 16px; right: 16px; }
.masonry-gallery.is-handmade-mode .gallery-tile.is-handmade .gallery-actions span { display: inline; }
.gallery-actions { position: absolute; right: 8px; bottom: 8px; display: flex; gap: 5px; padding: 5px; border: 1px solid rgba(30, 58, 138, .16); border-radius: 14px; background: rgba(255, 255, 255, .94); box-shadow: 0 10px 24px rgba(13, 35, 88, .2); opacity: 0; pointer-events: none; transform: translateY(7px); backdrop-filter: blur(10px); transition: opacity .18s ease, transform .22s cubic-bezier(.25, 1, .5, 1); }
.gallery-actions button, .gallery-actions a { display: inline-flex; min-height: 40px; align-items: center; justify-content: center; gap: 6px; padding: 8px 10px; border: 0; border-radius: 9px; cursor: pointer; font-size: 12px; font-weight: 700; white-space: nowrap; }
.gallery-actions button { color: var(--white); background: var(--blue-deep); }
.gallery-actions a { color: var(--blue-deep); background: transparent; }
.gallery-actions svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.gallery-tile:hover .gallery-actions, .gallery-tile:focus-within .gallery-actions { opacity: 1; pointer-events: auto; transform: translateY(0); }
.gallery-actions button:hover, .gallery-actions button:focus-visible, .gallery-actions button.copied { background: var(--blue); }
.gallery-actions button.copy-error { background: #9f3341; }
.gallery-actions a:hover, .gallery-actions a:focus-visible { color: var(--blue); background: #edf4ff; }
.gallery-actions button:focus-visible, .gallery-actions a:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }

@media (max-width: 700px) {
  .gallery-row.handmade-row { grid-template-columns: minmax(0, 1fr); }
  .gallery-row.handmade-row .gallery-tile.is-solo { grid-column: auto; max-width: none; }
}

@media (hover: none) {
  .masonry-gallery.is-handmade-mode .gallery-author-caption { opacity: 1; transform: none; }
  .masonry-gallery.is-handmade-mode .gallery-tile.is-handmade .gallery-actions { opacity: 1; pointer-events: auto; transform: none; }
}

@container (max-width: 170px) {
  .gallery-actions button, .gallery-actions a { width: 38px; padding: 8px; }
  .gallery-actions span { display: none; }
}

body.lightbox-open { overflow: hidden; }
.gallery-lightbox { width: 100vw; max-width: none; height: 100dvh; max-height: none; margin: 0; padding: 0; border: 0; color: var(--ink); background: transparent; }
.gallery-lightbox[open] { animation: lightbox-in .22s cubic-bezier(.25, 1, .5, 1); }
.gallery-lightbox::backdrop { background: rgba(226, 236, 252, .54); backdrop-filter: blur(18px) saturate(1.15); animation: lightbox-backdrop-in .2s ease-out; }
.lightbox-frame { display: grid; width: 100%; height: 100%; grid-template-rows: minmax(0, 1fr) auto; padding: clamp(18px, 3vh, 30px) clamp(18px, 5vw, 72px) clamp(18px, 3vh, 30px); }
.lightbox-stage { display: grid; min-height: 0; place-items: center; }
.lightbox-stage img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 8px; box-shadow: 0 24px 70px rgba(30, 58, 138, .18); }
.lightbox-actions svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.lightbox-toolbar { display: flex; min-height: 58px; align-items: center; justify-content: space-between; gap: 22px; padding-top: 14px; }
.lightbox-toolbar > span { overflow: hidden; color: var(--ink-soft); font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.lightbox-actions { display: flex; flex: none; gap: 7px; padding: 6px; border: 1px solid rgba(255, 255, 255, .72); border-radius: 15px; background: rgba(255, 255, 255, .68); box-shadow: 0 8px 24px rgba(30, 58, 138, .1); backdrop-filter: blur(14px); }
.lightbox-actions button, .lightbox-actions a { display: inline-flex; min-height: 42px; align-items: center; justify-content: center; gap: 7px; padding: 9px 13px; border: 0; border-radius: 10px; cursor: pointer; font-size: 13px; font-weight: 700; }
.lightbox-actions button { color: var(--blue-deep); background: var(--white); }
.lightbox-actions a { color: var(--blue-deep); background: transparent; }
.lightbox-actions button:hover, .lightbox-actions button:focus-visible { background: #e9f2ff; }
.lightbox-actions button.copy-error { color: var(--white); background: #9f3341; }
.lightbox-actions a:hover, .lightbox-actions a:focus-visible { background: #e9f2ff; }
.lightbox-actions button:focus-visible, .lightbox-actions a:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }

@keyframes lightbox-in { from { opacity: 0; transform: scale(.985); } to { opacity: 1; transform: scale(1); } }
@keyframes lightbox-backdrop-in { from { opacity: 0; } to { opacity: 1; } }
.page-main { background: var(--white); }
.page-heading { padding: clamp(70px, 10vw, 130px) clamp(22px, 8vw, 124px) 74px; background: radial-gradient(circle at 82% 25%, rgba(219, 234, 254, .85), transparent 30%), var(--paper); }
.page-heading h1 { margin: 0 0 16px; font-size: clamp(42px, 6vw, 72px); letter-spacing: -.06em; }
.page-heading > p:last-child { max-width: 520px; margin: 0; color: var(--ink-soft); font-size: 16px; }
.faq-list { max-width: 1240px; margin: 0 auto; padding: 4px clamp(22px, 8vw, 124px) 96px; }
.faq-item { border-top: 1px solid var(--line); }
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item summary { display: grid; grid-template-columns: 46px minmax(0, 1fr) 26px; align-items: center; gap: 16px; padding: 27px 0; cursor: pointer; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-index { color: var(--blue); font-size: 12px; font-weight: 750; font-variant-numeric: tabular-nums; }
.faq-question { color: var(--ink); font-size: clamp(19px, 2.4vw, 25px); font-weight: 700; letter-spacing: -.035em; }
.faq-item summary::after { content: "+"; justify-self: end; color: var(--blue); font-size: 24px; font-weight: 400; line-height: 1; }
.faq-item[open] summary::after { content: "−"; }
.faq-item summary:focus-visible { outline: 2px solid var(--blue); outline-offset: 5px; }
.faq-answer { max-width: 760px; margin: -4px 42px 30px 62px; color: var(--ink-soft); font-size: 16px; line-height: 1.9; }
.faq-answer p { margin: 0; }
.faq-answer p + p { margin-top: 14px; }
.statement-list { padding: 0 clamp(22px, 8vw, 124px); }
.statement-list article { display: grid; grid-template-columns: 50px minmax(0, 680px); gap: 28px; padding: 40px 0; border-bottom: 1px solid var(--line); }
.statement-list article > span, .contribution-grid article > span { color: var(--blue); font-size: 13px; font-weight: 750; }
.statement-list h2, .contribution-grid h2 { margin: 0 0 9px; font-size: 24px; letter-spacing: -.04em; }
.statement-list p, .contribution-grid p { max-width: 650px; margin: 0; color: var(--ink-soft); font-size: 15px; }
.license-note { display: grid; grid-template-columns: minmax(280px, .85fr) minmax(320px, 1.15fr); align-items: center; gap: clamp(32px, 8vw, 120px); padding: 50px clamp(22px, 8vw, 124px); background: #eaf2ff; }
.license-note h2 { margin: 0; font-size: clamp(23px, 3vw, 35px); letter-spacing: -.05em; }
.license-note > p { max-width: 540px; margin: 0; color: var(--ink-soft); font-size: 15px; }
.contribution-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); }
.contribution-grid article { min-height: 230px; padding: 34px clamp(22px, 5vw, 70px); background: var(--white); }
.contribute-main { background: var(--paper); }
.contribute-heading { padding-top: clamp(62px, 8vw, 96px); padding-bottom: 46px; }
.contribute-heading h1 { margin-bottom: 18px; }
.contribute-heading > p:not(.section-label) { max-width: 650px; font-size: clamp(16px, 1.7vw, 19px); line-height: 1.8; }
.contribute-primary { display: inline-flex; min-height: 44px; align-items: center; gap: 12px; margin-top: 24px; padding: 0 17px; border: 1px solid #c5d5ed; border-radius: 999px; color: var(--blue-deep); background: rgba(255,255,255,.72); font-size: 14px; font-weight: 650; transition: border-color .18s ease, background .18s ease, transform .18s ease; }
.contribute-primary:hover, .contribute-primary:focus-visible { border-color: #8eaddb; background: #fff; transform: translateY(-1px); }
.contribute-primary:focus-visible, .contribution-link:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.contribution-paths { max-width: 1240px; margin: 0 auto; padding: 0 clamp(22px, 8vw, 124px) 68px; }
.contribution-feature { display: grid; grid-template-columns: 130px minmax(0, 1fr) minmax(170px, .48fr); gap: clamp(22px, 4vw, 56px); align-items: start; padding: clamp(26px, 4vw, 48px); border: 1px solid #d6e2f3; border-radius: 24px; background: #fff; box-shadow: 0 18px 50px rgba(30,58,138,.06); }
.contribution-number { display: flex; align-items: center; gap: 10px; color: var(--blue); font-size: 12px; font-weight: 750; letter-spacing: .06em; font-variant-numeric: tabular-nums; }
.contribution-number span { color: #667998; font-weight: 600; letter-spacing: 0; }
.contribution-content h2, .contribution-card h2 { margin: 0 0 12px; color: var(--ink); font-size: clamp(22px, 2.5vw, 29px); letter-spacing: -.045em; line-height: 1.4; }
.contribution-content p, .contribution-card p { margin: 0; color: var(--ink-soft); font-size: 15px; line-height: 1.85; }
.contribution-content .handmade-contribution-note { margin-top: 14px; padding: 12px 15px; border-left: 2px solid var(--warm); border-radius: 0 10px 10px 0; color: #425675; background: #f3f6fb; font-size: 14px; }
.contribution-link { display: inline-flex; min-height: 44px; align-items: center; gap: 12px; margin-top: 20px; color: var(--blue-deep); font-size: 14px; font-weight: 700; }
.contribution-link:hover { color: var(--blue); }
.contribution-link span { font-size: 19px; transition: transform .18s ease; }
.contribution-link:hover span { transform: translateX(3px); }
.contribution-aside { align-self: stretch; display: flex; flex-direction: column; justify-content: space-between; padding: 18px; border-radius: 16px; background: #eff5ff; }
.contribution-icon { color: #4b78c3; font-size: 25px; }
.contribution-aside p { max-width: 190px; margin: 18px 0 0; color: #526582; font-size: 13px; line-height: 1.75; }
.contribution-secondary { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 16px; }
.contribution-card { min-height: 255px; padding: clamp(22px, 3vw, 34px); border: 1px solid #dce5f2; border-radius: 20px; background: rgba(255,255,255,.74); }
.contribution-card h2 { margin-top: 22px; font-size: clamp(20px, 2vw, 24px); }
.contribution-checklist { display: grid; grid-template-columns: minmax(240px, .75fr) minmax(0, 1.25fr); column-gap: clamp(30px, 8vw, 110px); row-gap: 18px; padding: 50px clamp(22px, 8vw, 124px) 54px; border-top: 1px solid var(--line); background: #edf4ff; }
.contribution-checklist h2 { max-width: 360px; margin: 0; font-size: clamp(23px, 3vw, 34px); letter-spacing: -.05em; line-height: 1.35; }
.contribution-checklist ul { display: grid; gap: 13px; margin: 0; padding: 0; list-style: none; }
.contribution-checklist li { color: var(--ink-soft); font-size: 14px; line-height: 1.8; }
.contribution-checklist li span { display: inline-block; min-width: 48px; margin-right: 8px; color: var(--ink); font-weight: 700; }
.contribution-note { grid-column: 2; margin: 0; color: #687b99; font-size: 12px; line-height: 1.7; }

@media (max-width: 900px) {
  .hero { padding-top: 58px; }
  .hero-intro-row { grid-template-columns: 1fr; gap: 18px; }
  .hero-intro-side { max-width: 600px; }
  .info-section, .collection-section { grid-template-columns: 1fr; gap: 18px; }
  .resource-group { grid-template-columns: 1fr; gap: 12px; }
  .resource-category { margin: 0 0 0 16px; }
  .license-note { grid-template-columns: 1fr; gap: 18px; }
  .contribution-feature { grid-template-columns: 1fr; gap: 18px; }
  .contribution-aside { min-height: 112px; }
  .contribution-checklist { grid-template-columns: 1fr; }
  .contribution-note { grid-column: auto; }
}

@media (max-width: 800px) {
  .hero-card-heading { gap: 10px; }
  .hero-card-heading h2 { font-size: clamp(16px, 2.6vw, 22px); }
  .card-index { width: 32px; height: 32px; }
  .prompt-box { margin-top: 16px; }
}

@media (max-width: 600px) {
  .hero-card { grid-template-columns: 1fr; }
  .hero-card-copy { contain: none; height: clamp(320px, 55svh, 440px); }
  .hero-card-image { border-top: 1px solid rgba(30, 58, 138, .1); border-left: 0; }
}

@media (max-width: 560px) {
  .hero { padding: 48px 16px 64px; }
  .hero-intro-row h1 { font-size: clamp(39px, 13vw, 60px); }
  .hero-card-copy { padding: 24px 20px 28px; }
  .hero-card-heading h2 { font-size: 24px; }
  .prompt-box { margin-top: 20px; }
  .prompt-text { font-size: 14px; }
  .image-actions { right: 12px; bottom: 12px; }
  .image-actions button, .image-actions a { min-height: 42px; padding: 8px 10px; }
  .resource-directory { padding: 0 16px; border-radius: 20px; }
  .resource-items { grid-template-columns: 1fr; gap: 8px; }
  .resource-card + .resource-card { border-top: 1px solid #edf1f7; }
  .resource-category { margin-left: 16px; }
  .masonry-gallery, .gallery-row { gap: 10px; }
  .gallery-heading { align-items: stretch; flex-direction: column; gap: 16px; }
  .gallery-heading-actions { align-items: center; justify-content: space-between; gap: 10px; }
  .gallery-count { font-size: 12px; }
  .handmade-mode-toggle { min-height: 42px; gap: 7px; padding: 8px 12px; font-size: 12px; }
  .gallery-row.handmade-row, .masonry-gallery.is-handmade-mode .gallery-row { gap: 12px; }
  .masonry-gallery.is-handmade-mode .gallery-tile.is-handmade { padding: 6px; border-radius: 16px; }
  .masonry-gallery.is-handmade-mode .gallery-tile.is-handmade .gallery-author-caption { min-height: 62px; padding: 27px 14px 12px; font-size: 13px; }
  .contribution-grid { grid-template-columns: 1fr; }
  .contribute-heading { padding-top: 54px; padding-bottom: 36px; }
  .contribution-paths { padding-bottom: 44px; }
  .contribution-secondary { grid-template-columns: 1fr; gap: 12px; }
  .contribution-card { min-height: 0; }
  .contribution-card h2 { margin-top: 18px; }
  .contribution-checklist { padding-top: 36px; padding-bottom: 38px; }
  .faq-list { padding: 0 20px 64px; }
  .faq-item summary { grid-template-columns: 30px minmax(0, 1fr) 20px; gap: 10px; padding: 22px 0; }
  .faq-answer { margin: -2px 20px 24px 40px; font-size: 15px; line-height: 1.85; }
  .lightbox-frame { padding: 16px 12px 14px; }
  .lightbox-toolbar > span { display: none; }
  .lightbox-actions { width: 100%; }
  .lightbox-actions button, .lightbox-actions a { flex: 1; }
}

@media (max-width: 900px) {
  html { scroll-padding-top: 136px; }
  .topbar { flex-wrap: wrap; }
  .nav { display: flex; order: 3; width: 100%; justify-content: center; }
  .hero { grid-template-columns: 1fr; padding-top: 75px; }
  .hero-art { min-height: 465px; max-width: 650px; width: 100%; margin: 0 auto; }
  .hero-note { margin-top: 42px; }
  .section-heading { align-items: start; flex-direction: column; }
  .character-grid, .prompt-grid { grid-template-columns: 1fr; }
  .about-section { grid-template-columns: 90px 1fr; }
  .about-list { grid-column: 2; }
  .about-seal { width: 90px; height: 90px; }
  .about-seal strong { font-size: 31px; }
}
@media (max-width: 560px) {
  html { scroll-padding-top: 124px; }
  body { font-size: 15px; }
  .topbar { padding: 14px 18px; }
  .brand small { display: none; }
  .nav-cta { padding: 8px 11px; font-size: 11px; }
  .nav { justify-content: space-between; gap: 12px; font-size: 13px; }
  .nav-home-menu { left: 0; }
  .hero { min-height: 0; padding: 62px 20px 65px; }
  h1 { font-size: clamp(42px, 14vw, 65px); }
  .hero-intro { font-size: 16px; }
  .hero-art { min-height: 360px; }
  .art-stamp { width: 79px; height: 79px; right: 1%; }
  .art-stamp strong { font-size: 22px; }
  .section, .prompt-section, .about-section { padding: 72px 20px; }
  .section-heading h2 { font-size: 41px; }
  .character-info { align-items: start; flex-direction: column; gap: 10px; }
  .prompt-card { padding: 18px; }
  .prompt-card pre { min-height: 0; font-size: 12px; }
  .about-section { grid-template-columns: 1fr; gap: 24px; }
  .about-list { grid-column: auto; }
  .footer { align-items: start; flex-direction: column; padding: 25px 20px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}