:root {
  color-scheme: light;
  --paper: #ece8dd;
  --paper-deep: #ddd7c8;
  --ink: #17201d;
  --ink-soft: #35403a;
  --moss: #24483f;
  --moss-deep: #18352f;
  --vermillion: #ad3e2f;
  --vermillion-dark: #7f2d24;
  --line: rgba(23, 32, 29, 0.18);
  --line-light: rgba(239, 236, 226, 0.25);
  --white: #f8f5ed;
  --shadow: 0 20px 60px rgba(25, 35, 31, 0.13);
  --radius: 14px;
  --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
  --sans: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --paper: #17201d;
    --paper-deep: #1f2d28;
    --ink: #eef0e8;
    --ink-soft: #c3cbc0;
    --moss: #9ac0a3;
    --moss-deep: #0f2822;
    --vermillion: #e06a55;
    --vermillion-dark: #b94a3c;
    --line: rgba(238, 240, 232, 0.2);
    --line-light: rgba(238, 240, 232, 0.2);
    --white: #eef0e8;
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  }
  .wordmark-logo, .contact-mark img { filter: invert(1); }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.75; text-rendering: optimizeLegibility; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
:focus-visible { outline: 3px solid var(--vermillion); outline-offset: 4px; }

.shell { width: min(1240px, calc(100% - 48px)); margin-inline: auto; }
.section-pad { padding-block: clamp(72px, 10vw, 148px); }
.skip-link { position: fixed; left: 18px; top: 12px; z-index: 20; transform: translateY(-180%); padding: 10px 16px; background: var(--vermillion); color: var(--white); border-radius: 8px; }
.skip-link:focus { transform: translateY(0); }
.eyebrow { margin: 0 0 18px; color: var(--vermillion); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.16em; }
.muted { color: var(--ink-soft); opacity: 0.78; }
.pending { color: var(--vermillion); font-style: normal; }

.site-header { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--paper) 90%, transparent); border-bottom: 1px solid var(--line); backdrop-filter: blur(16px); }
.nav-wrap { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.wordmark { display: inline-flex; align-items: center; gap: 11px; min-width: max-content; }
.wordmark-logo { width: 29px; height: 54px; flex: 0 0 auto; object-fit: contain; }
.wordmark-seal { display: grid; place-items: center; width: 38px; height: 47px; padding-top: 3px; border-radius: 48% 44% 50% 42%; background: var(--ink); color: var(--paper); font-family: var(--serif); font-size: 0.67rem; font-weight: 700; line-height: 1.08; text-align: center; }
.wordmark-text { display: grid; gap: 0; }
.wordmark-text strong { font-family: var(--serif); font-size: 1.25rem; font-weight: 700; letter-spacing: 0.05em; }
.wordmark-text small { color: var(--ink-soft); font-size: 0.72rem; letter-spacing: 0.08em; }
.main-nav { display: flex; align-items: center; gap: clamp(14px, 2.5vw, 34px); font-size: 0.94rem; }
.nav-link { position: relative; padding-block: 8px; color: var(--ink-soft); transition: color 180ms ease; }
.nav-link::after { position: absolute; right: 0; bottom: 1px; left: 0; height: 2px; background: var(--vermillion); content: ""; transform: scaleX(0); transform-origin: right; transition: transform 220ms ease; }
.nav-link:hover, .nav-link[aria-current="page"] { color: var(--ink); }
.nav-link:hover::after, .nav-link[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.nav-cta { padding: 9px 17px; border: 1px solid var(--ink); border-radius: 999px; transition: background 180ms ease, color 180ms ease, transform 180ms ease; }
.nav-cta:hover { background: var(--ink); color: var(--paper); transform: translateY(-1px); }
.menu-toggle { display: none; align-items: center; gap: 9px; padding: 8px 0; border: 0; background: transparent; color: var(--ink); cursor: pointer; }
.menu-icon, .menu-icon::before, .menu-icon::after { display: block; width: 20px; height: 2px; background: currentColor; content: ""; transition: transform 180ms ease; }
.menu-icon { position: relative; }
.menu-icon::before, .menu-icon::after { position: absolute; left: 0; }
.menu-icon::before { top: -6px; }
.menu-icon::after { top: 6px; }

.hero { position: relative; min-height: min(760px, calc(100dvh - 72px)); display: grid; align-items: center; overflow: hidden; isolation: isolate; color: var(--white); background: #25342e; }
.hero-media, .hero-scrim { position: absolute; inset: 0; z-index: -2; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-scrim { z-index: -1; background: linear-gradient(90deg, rgba(18, 29, 26, 0.87) 0%, rgba(18, 29, 26, 0.63) 38%, rgba(18, 29, 26, 0.07) 76%); }
.hero-grid { width: min(1240px, calc(100% - 48px)); display: grid; grid-template-columns: minmax(0, 1fr) minmax(150px, 0.35fr); align-items: end; gap: 48px; padding-block: clamp(72px, 10vw, 132px); }
.hero-copy { max-width: 640px; }
.hero-copy .eyebrow { color: #f2b09a; }
.hero-copy h1 { max-width: 620px; margin: 0; font-family: var(--serif); font-size: clamp(3.2rem, 7vw, 6.9rem); font-weight: 700; letter-spacing: -0.07em; line-height: 1.03; }
.hero-copy h1 em, .intro-band h2 em { color: #f2b09a; font-style: normal; }
.hero-copy > p:not(.eyebrow) { max-width: 23em; margin: 28px 0 0; color: rgba(248, 245, 237, 0.86); font-size: clamp(1.05rem, 1.8vw, 1.28rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-note { align-self: end; justify-self: end; display: grid; gap: 22px; width: min(170px, 100%); padding: 18px 0 4px 20px; border-left: 1px solid rgba(248, 245, 237, 0.45); color: rgba(248, 245, 237, 0.88); }
.hero-note span { font-family: var(--serif); font-size: 1.25rem; line-height: 1.35; }
.hero-note small { font-size: 0.63rem; letter-spacing: 0.14em; line-height: 1.5; }

.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 10px 21px; border: 1px solid transparent; border-radius: 999px; font-size: 0.95rem; font-weight: 700; line-height: 1; transition: transform 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease; }
.button:hover { transform: translateY(-2px); }
.button:active { transform: translateY(0) scale(0.98); }
.button-primary { background: var(--vermillion); color: var(--white); }
.button-primary:hover { background: var(--vermillion-dark); }
.button-ghost { border-color: rgba(248, 245, 237, 0.6); color: var(--white); }
.button-ghost:hover { background: rgba(248, 245, 237, 0.12); border-color: var(--white); }
.button-dark { background: var(--ink); color: var(--paper); }
.button-dark:hover { background: var(--moss); color: var(--paper); }
.button-light { background: var(--white); color: var(--moss-deep); }
.button-light:hover { background: #fff; }
.text-link { display: inline-flex; align-items: center; gap: 8px; width: fit-content; color: var(--vermillion); font-weight: 700; }
.text-link span { transition: transform 180ms ease; }
.text-link:hover span { transform: translate(3px, -3px); }

.intro-band { background: var(--moss); color: var(--white); }
.intro-band-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr); gap: 12vw; align-items: end; }
.intro-band .eyebrow { color: #f2b09a; }
.intro-band h2 { margin: 0; font-family: var(--serif); font-size: clamp(2.45rem, 5vw, 5.2rem); letter-spacing: -0.06em; line-height: 1.1; }
.intro-band-copy { max-width: 430px; color: rgba(248, 245, 237, 0.82); font-size: 1.08rem; }
.intro-band-copy .text-link { margin-top: 28px; color: #f2b09a; }

.section-heading { max-width: 650px; margin-bottom: 56px; }
.section-heading h2, .story-copy h2, .article-copy h2, .product-detail-copy h2, .wide-lead h2, .contact-copy h2, .legal-copy h2, .two-up h2, .three-column h2, .guide-grid h2 { margin: 0; font-family: var(--serif); font-size: clamp(2rem, 4vw, 3.75rem); letter-spacing: -0.055em; line-height: 1.12; }
.section-heading p:not(.eyebrow) { max-width: 48ch; margin: 18px 0 0; color: var(--ink-soft); }
.split-story { display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(280px, 0.82fr); gap: clamp(36px, 8vw, 120px); align-items: center; }
.story-image { position: relative; min-height: 460px; overflow: hidden; border-radius: var(--radius); background: var(--paper-deep); box-shadow: var(--shadow); }
.story-image::after { position: absolute; inset: 0; border: 1px solid rgba(248, 245, 237, 0.26); border-radius: inherit; content: ""; pointer-events: none; }
.story-image img { width: 100%; height: 100%; min-height: 460px; object-fit: cover; }
.story-copy > p:not(.eyebrow) { max-width: 45ch; margin: 24px 0 0; color: var(--ink-soft); }
.story-copy .button { margin-top: 30px; }

.principles { background: var(--paper-deep); }
.process-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line); }
.process-item { min-height: 290px; padding: 28px 24px 16px 0; border-right: 1px solid var(--line); }
.process-item:not(:first-child) { padding-left: 24px; }
.process-item:last-child { border-right: 0; }
.process-number { display: block; margin-bottom: 48px; color: var(--vermillion); font-size: 0.78rem; letter-spacing: 0.14em; }
.process-item h3 { margin: 0; font-family: var(--serif); font-size: 1.4rem; }
.process-item strong { display: block; margin-top: 8px; color: var(--vermillion); font-family: var(--serif); font-size: clamp(1.7rem, 3vw, 2.5rem); font-weight: 600; }
.process-item p { max-width: 22ch; margin: 18px 0 0; color: var(--ink-soft); font-size: 0.9rem; line-height: 1.65; }
.section-end-link { margin-top: 34px; }

.scenes-section { background: var(--paper); }
.scene-grid { display: grid; grid-template-columns: 1.2fr 0.8fr 0.8fr; grid-template-rows: 290px 220px; gap: 14px; }
.scene-card { position: relative; min-height: 220px; overflow: hidden; border-radius: var(--radius); background: var(--ink); color: var(--white); }
.scene-card:first-child { grid-row: span 2; }
.scene-card:last-child { grid-column: span 2; }
.scene-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 500ms cubic-bezier(0.16, 1, 0.3, 1); }
.scene-card:hover img { transform: scale(1.045); }
.scene-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(16, 24, 21, 0.02) 25%, rgba(16, 24, 21, 0.82) 100%); }
.scene-copy { position: absolute; right: 24px; bottom: 22px; left: 24px; display: grid; gap: 5px; }
.scene-copy small { color: #f2b09a; font-size: 0.75rem; }
.scene-copy strong { font-family: var(--serif); font-size: clamp(1.35rem, 2.3vw, 2rem); font-weight: 600; }
.scene-copy span { max-width: 34ch; color: rgba(248, 245, 237, 0.78); font-size: 0.88rem; line-height: 1.5; }

.products-section { background: var(--paper-deep); }
.product-grid, .product-index-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.product-card { min-width: 0; border-top: 1px solid var(--line); }
.product-card-link { display: grid; grid-template-columns: minmax(150px, 0.95fr) minmax(0, 1.05fr); min-height: 260px; gap: 24px; padding: 18px 0 22px; }
.product-card-image { overflow: hidden; border-radius: var(--radius); background: var(--moss); }
.product-card-image img { width: 100%; height: 100%; min-height: 220px; object-fit: cover; transition: transform 450ms cubic-bezier(0.16, 1, 0.3, 1); }
.product-card-link:hover .product-card-image img { transform: scale(1.04); }
.product-card-copy { display: grid; align-content: center; gap: 10px; }
.product-index { color: var(--vermillion); font-size: 0.75rem; letter-spacing: 0.12em; }
.product-card h3 { margin: 0; font-family: var(--serif); font-size: 1.75rem; }
.product-card p { margin: 0; color: var(--ink-soft); font-size: 0.94rem; line-height: 1.6; }
.product-card .text-link { margin-top: 8px; font-size: 0.9rem; }

.manifesto { background: var(--ink); color: var(--white); }
.manifesto-inner { display: grid; justify-items: center; padding-block: 52px; text-align: center; }
.manifesto .eyebrow { color: #f2b09a; }
.manifesto blockquote, .quote-band blockquote { margin: 0; font-family: var(--serif); font-size: clamp(2rem, 5vw, 4.8rem); letter-spacing: -0.06em; line-height: 1.2; }
.manifesto .button { margin-top: 34px; }
.home-faq { background: var(--paper); }
.faq-grid { display: grid; grid-template-columns: minmax(240px, 0.8fr) minmax(0, 1.2fr); gap: clamp(48px, 10vw, 150px); align-items: start; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 21px 0; cursor: pointer; list-style: none; font-size: 1rem; font-weight: 700; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-plus { color: var(--vermillion); font-size: 1.5rem; font-weight: 400; transition: transform 180ms ease; }
.faq-item[open] .faq-plus { transform: rotate(45deg); }
.faq-item p { max-width: 62ch; margin: -4px 42px 22px 0; color: var(--ink-soft); }
.faq-grid > div > .text-link { margin-top: 32px; }

.page-intro { overflow: hidden; background: var(--moss); color: var(--white); }
.page-intro-grid { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); min-height: 420px; align-items: center; gap: clamp(34px, 7vw, 100px); }
.page-intro h1 { max-width: 560px; margin: 0; font-family: var(--serif); font-size: clamp(3rem, 6vw, 6rem); letter-spacing: -0.07em; line-height: 1.02; }
.page-intro .eyebrow { color: #f2b09a; }
.intro-copy { max-width: 40ch; margin: 26px 0 0; color: rgba(248, 245, 237, 0.82); font-size: 1.08rem; }
.intro-image { height: 100%; min-height: 420px; margin-right: calc((100vw - 100%) / -2); overflow: hidden; }
.intro-image img { width: 100%; height: 100%; object-fit: cover; opacity: 0.84; }

.insights-section { background: var(--paper); }
.insights-section .section-heading { max-width: 760px; }
.insight-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: clamp(28px, 4vw, 56px); align-items: start; }
.insight-list-grid { display: grid; border-top: 1px solid var(--line); }
.insight-card { min-width: 0; border-top: 1px solid var(--line); }
.insight-list-grid .insight-card { border-top: 0; border-bottom: 1px solid var(--line); }
.insight-card-link { display: grid; grid-template-columns: minmax(240px, 0.78fr) minmax(0, 1.22fr); gap: clamp(24px, 5vw, 64px); align-items: center; padding-block: 20px 34px; }
.insight-grid > .insight-card:not(:only-child) .insight-card-link { grid-template-columns: 1fr; align-items: start; }
.insight-grid > .insight-card:only-child { grid-column: 1 / -1; }
.insight-grid > .insight-card:only-child .insight-card-link { grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr); }
.insight-card-image { overflow: hidden; border-radius: var(--radius); background: var(--moss); }
.insight-card-image img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; transition: transform 180ms ease; }
.insight-list-grid .insight-card-image img { height: 100%; min-height: 230px; aspect-ratio: 4 / 3; }
.insight-card-copy { display: grid; align-content: center; justify-items: start; gap: 14px; min-width: 0; }
.insight-meta { display: flex; flex-wrap: wrap; gap: 6px 18px; color: var(--ink-soft); font-size: 0.8rem; font-weight: 600; line-height: 1.5; }
.insight-meta > * { display: inline-flex; align-items: center; }
.insight-card-copy h2, .insight-card-copy h3 { max-width: 18ch; margin: 0; font-family: var(--serif); font-size: clamp(1.65rem, 3vw, 2.65rem); line-height: 1.25; text-wrap: balance; }
.insight-grid > .insight-card:not(:only-child) .insight-card-copy h2, .insight-grid > .insight-card:not(:only-child) .insight-card-copy h3 { font-size: clamp(1.45rem, 2.3vw, 2rem); }
.insight-card-copy p { max-width: 48ch; margin: 0; color: var(--ink-soft); line-height: 1.75; text-wrap: pretty; }
.insight-card-copy .text-link { margin-top: 4px; }
@media (hover: hover) {
  .insight-card-link:hover .insight-card-image img { transform: scale(1.025); }
}

.article-hero { overflow: hidden; background: var(--moss-deep); color: var(--white); }
.article-hero-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(380px, 1.1fr); min-height: clamp(520px, 70vh, 720px); gap: clamp(42px, 7vw, 100px); align-items: stretch; }
.article-hero-grid > :first-child { align-self: center; padding-block: clamp(72px, 9vw, 128px); }
.article-kicker { margin: 0 0 22px; color: #f2b09a; font-size: 0.86rem; font-weight: 700; }
.article-hero h1 { max-width: 14ch; margin: 0; font-family: var(--serif); font-size: clamp(2.75rem, 5.8vw, 5.75rem); line-height: 1.08; text-wrap: balance; }
.article-hero p:not(.article-kicker) { max-width: 39ch; margin: 26px 0 0; color: rgba(248, 245, 237, 0.82); font-size: clamp(1rem, 1.5vw, 1.16rem); text-wrap: pretty; }
.article-hero .insight-meta { margin-top: 28px; color: rgba(248, 245, 237, 0.72); }
.article-hero-image, .article-hero-media, .article-hero-grid > picture:last-child, .article-hero-grid > figure:last-child { height: 100%; min-height: 520px; margin: 0 calc((100vw - 100%) / -2) 0 0; overflow: hidden; }
.article-hero-image img, .article-hero-media img, .article-hero-grid > picture:last-child img, .article-hero-grid > figure:last-child img, .article-hero-grid > img:last-child { width: 100%; height: 100%; object-fit: cover; }
.article-body { width: min(720px, calc(100% - 48px)); margin-inline: auto; padding-block: clamp(72px, 9vw, 124px); font-size: 1.04rem; }
.article-body > :first-child { margin-top: 0; }
.article-lead { margin: 0 0 clamp(42px, 6vw, 66px); padding-bottom: clamp(32px, 4vw, 46px); border-bottom: 1px solid var(--line); color: var(--ink); font-family: var(--serif); font-size: clamp(1.25rem, 2.2vw, 1.62rem); line-height: 1.8; text-wrap: pretty; }
.article-body h2, .article-body h3 { font-family: var(--serif); line-height: 1.28; text-wrap: balance; }
.article-body h2 { margin: clamp(62px, 8vw, 88px) 0 22px; font-size: clamp(1.9rem, 3.5vw, 2.75rem); }
.article-body h3 { margin: 46px 0 18px; font-size: clamp(1.4rem, 2.4vw, 1.9rem); }
.article-body p { margin: 0 0 1.45em; color: var(--ink-soft); line-height: 1.9; text-wrap: pretty; }
.article-body ul, .article-body ol { display: grid; gap: 12px; margin: 28px 0 34px; padding: 0; color: var(--ink-soft); list-style: none; }
.article-body li { position: relative; padding-left: 24px; line-height: 1.8; text-wrap: pretty; }
.article-body li::before { position: absolute; top: 0.72em; left: 0; width: 7px; height: 7px; border-radius: 50%; background: var(--vermillion); content: ""; }
.article-body ol { counter-reset: article-list; }
.article-body ol li { counter-increment: article-list; padding-left: 2.25rem; }
.article-body ol li::before { top: 0; width: auto; height: auto; border-radius: 0; background: transparent; color: var(--vermillion); content: counter(article-list, decimal-leading-zero); font-size: 0.78rem; font-weight: 700; }
.article-body blockquote { width: min(900px, calc(100vw - 48px)); margin: clamp(52px, 8vw, 86px) 50%; padding: clamp(38px, 6vw, 66px); border-radius: var(--radius); background: var(--moss-deep); color: var(--white); font-family: var(--serif); font-size: clamp(1.65rem, 3.6vw, 3rem); line-height: 1.45; text-align: center; text-wrap: balance; transform: translateX(-50%); }
.article-body blockquote::before { display: block; margin-bottom: 14px; color: #f2b09a; font-size: 2.2rem; line-height: 0.7; content: "“"; }
.article-body blockquote p { margin: 0; color: inherit; font: inherit; line-height: inherit; }
.article-footer { border-top: 1px solid var(--line); color: var(--ink-soft); }
.article-footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px 32px; width: min(720px, calc(100% - 48px)); margin-inline: auto; padding-block: 34px clamp(72px, 9vw, 112px); }
.article-footer p { max-width: 48ch; margin: 0; text-wrap: pretty; }
.article-footer-inner > div { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; }
.article-grid, .contact-grid, .guide-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, 0.65fr); gap: clamp(42px, 10vw, 150px); align-items: start; }
.article-copy, .legal-copy { max-width: 720px; }
.article-copy h2 { margin-top: 8px; }
.article-copy p, .legal-copy p { max-width: 65ch; margin: 25px 0 0; color: var(--ink-soft); }
.note-card, .warning-card { padding: 34px; border: 1px solid var(--line); border-radius: var(--radius); background: color-mix(in srgb, var(--paper-deep) 82%, transparent); }
.note-card span, .warning-card span { color: var(--vermillion); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.12em; }
.note-card strong { display: block; margin-top: 32px; font-family: var(--serif); font-size: 2rem; line-height: 1.25; }
.note-card p, .warning-card p { margin: 28px 0 0; color: var(--ink-soft); }
.quote-band { padding-block: clamp(62px, 10vw, 130px); background: var(--paper-deep); }
.source-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.source-list span { padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); font-family: var(--serif); font-size: 1.16rem; }
.two-up { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(40px, 8vw, 130px); align-items: start; }
.two-up > div > p { max-width: 52ch; margin: 22px 0 0; color: var(--ink-soft); }
.wide-lead { max-width: 650px; margin-bottom: 58px; }
.wide-lead > p:not(.eyebrow) { max-width: 60ch; margin: 22px 0 0; color: var(--ink-soft); }
.process-grid-large { margin-top: 34px; }
.dark-band { background: var(--moss-deep); color: var(--white); }
.dark-band-grid { display: grid; grid-template-columns: 1fr 0.7fr; gap: 10vw; align-items: end; }
.dark-band h2 { margin: 0; font-family: var(--serif); font-size: clamp(2.3rem, 5vw, 4.5rem); line-height: 1.1; }
.dark-band-grid > div:last-child p { color: rgba(248, 245, 237, 0.78); }
.dark-band .button { margin-top: 24px; }

.scene-detail-list { display: grid; gap: clamp(74px, 10vw, 140px); }
.scene-detail { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(270px, 0.9fr); gap: clamp(34px, 8vw, 120px); align-items: center; }
.scene-detail-reverse { grid-template-columns: minmax(270px, 0.9fr) minmax(0, 1.1fr); }
.scene-detail-reverse .scene-detail-image { order: 2; }
.scene-detail-image { overflow: hidden; border-radius: var(--radius); box-shadow: var(--shadow); }
.scene-detail-image img { width: 100%; aspect-ratio: 1.35; object-fit: cover; }
.scene-detail-copy p:not(.eyebrow) { max-width: 45ch; margin: 22px 0 0; color: var(--ink-soft); }
.scene-detail-copy .text-link { margin-top: 26px; }

.note-band { padding-block: 38px; background: var(--vermillion); color: var(--white); }
.note-band .shell { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.note-band p { margin: 0; font-size: 1.05rem; }
.note-band .text-link { color: var(--white); }
.product-detail-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr); gap: clamp(36px, 8vw, 120px); align-items: center; }
.product-detail-visual { overflow: hidden; border-radius: var(--radius); background: var(--moss); box-shadow: var(--shadow); }
.product-detail-visual img { width: 100%; aspect-ratio: 1.3; object-fit: cover; }
.product-detail-copy > p:not(.eyebrow) { max-width: 47ch; margin: 24px 0 0; color: var(--ink-soft); }
.detail-meta { display: grid; gap: 16px; margin-top: 34px; }
.detail-meta div { display: grid; gap: 3px; padding-top: 14px; border-top: 1px solid var(--line); }
.detail-meta span { color: var(--vermillion); font-size: 0.78rem; font-weight: 700; }
.detail-meta strong { font-size: 0.98rem; font-weight: 600; }
.muted-section { background: var(--paper-deep); }
.three-column { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 34px; }
.three-column h2 { font-size: clamp(1.65rem, 3vw, 2.4rem); }
.step-list, .caution-list, .principle-list { display: grid; gap: 14px; margin: 24px 0 0; padding: 0; list-style: none; color: var(--ink-soft); }
.step-list li { display: grid; grid-template-columns: 28px 1fr; gap: 12px; align-items: start; }
.step-list li span { color: var(--vermillion); font-size: 0.78rem; font-weight: 700; }
.caution-list li, .principle-list li { position: relative; padding-left: 20px; }
.caution-list li::before, .principle-list li::before { position: absolute; top: 0.68em; left: 0; width: 7px; height: 7px; border-radius: 50%; background: var(--vermillion); content: ""; }
.evidence-box { display: grid; grid-template-columns: 0.75fr 1.25fr; gap: 10vw; padding: 42px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.evidence-box > div:last-child p { max-width: 62ch; margin: 0 0 18px; color: var(--ink-soft); }
.evidence-box .button { margin-top: 14px; }
.guide-grid { align-items: stretch; }
.warning-card { background: var(--vermillion); color: var(--white); }
.warning-card span { color: #ffd0c0; }
.warning-card strong { display: block; margin-top: 30px; font-family: var(--serif); font-size: 1.8rem; line-height: 1.35; }
.warning-card p { color: rgba(248, 245, 237, 0.8); }
.narrow-content { max-width: 820px; }
.faq-section { background: var(--paper-deep); }
.contact-copy > p:not(.eyebrow) { max-width: 48ch; margin: 24px 0 0; color: var(--ink-soft); }
.contact-list { display: grid; gap: 11px; margin-top: 30px; color: var(--ink-soft); }
.contact-list a { width: fit-content; color: var(--ink); font-weight: 700; text-decoration: underline; text-decoration-color: color-mix(in srgb, var(--vermillion) 65%, transparent); text-underline-offset: 4px; }
.contact-list a:hover { color: var(--vermillion); }
.contact-mark { display: grid; justify-items: center; align-content: center; min-height: 290px; padding: 34px; border: 1px solid var(--line); border-radius: var(--radius); background: color-mix(in srgb, var(--paper-deep) 82%, transparent); text-align: center; }
.contact-mark img { width: 116px; height: 190px; object-fit: contain; }
.contact-mark span { margin-top: 20px; font-family: var(--serif); font-size: 1.35rem; }
.contact-mark small { margin-top: 8px; color: var(--ink-soft); }
.qr-placeholder { display: grid; place-items: center; align-content: center; min-height: 290px; border: 1px dashed var(--vermillion); border-radius: var(--radius); color: var(--vermillion); text-align: center; }
.qr-placeholder span { font-family: var(--serif); font-size: 2.5rem; line-height: 1.15; }
.qr-placeholder small { margin-top: 20px; font-size: 0.86rem; }
.legal-copy h2:not(:first-child) { margin-top: 54px; font-size: 2rem; }
.not-found { display: grid; min-height: 65dvh; align-items: center; }
.not-found h1 { max-width: 650px; margin: 0; font-family: var(--serif); font-size: clamp(3rem, 7vw, 6.5rem); line-height: 1.04; letter-spacing: -0.07em; }
.not-found p:not(.eyebrow) { margin: 24px 0 0; color: var(--ink-soft); }
.not-found .button { margin-top: 30px; }

.site-footer { padding-top: 72px; background: var(--ink); color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; padding-bottom: 60px; }
.footer-mark { font-family: var(--serif); font-size: 2.1rem; }
.footer-grid p { margin: 8px 0 0; color: rgba(248, 245, 237, 0.7); }
.footer-links { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.footer-links > div { display: grid; align-content: start; gap: 8px; }
.footer-links a { color: rgba(248, 245, 237, 0.82); }
.footer-links a:hover { color: #f2b09a; }
.footer-label { margin-bottom: 5px; color: #f2b09a; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.13em; }
.site-footer .pending { color: #f2b09a; opacity: 0.85; }
.legal-line { display: flex; flex-wrap: wrap; gap: 18px; padding-block: 18px; border-top: 1px solid var(--line-light); color: rgba(248, 245, 237, 0.55); font-size: 0.78rem; }

.reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: no-preference) {
  .reveal { animation: rise-in 700ms cubic-bezier(0.16, 1, 0.3, 1) both; animation-delay: var(--reveal-delay, 0ms); }
  @keyframes rise-in { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .insight-card-image img { transition: none; }
}

@media (max-width: 900px) {
  .shell { width: min(100% - 36px, 720px); }
  .main-nav { gap: 16px; }
  .nav-cta { padding-inline: 12px; }
  .hero-grid, .page-intro-grid, .split-story, .product-detail-grid, .scene-detail, .scene-detail-reverse, .article-grid, .contact-grid, .guide-grid, .dark-band-grid, .evidence-box { grid-template-columns: 1fr; }
  .hero-grid { align-items: end; gap: 40px; }
  .hero-note { justify-self: start; width: auto; grid-template-columns: auto auto; align-items: end; padding: 0 0 0 16px; }
  .intro-image { min-height: 280px; margin-right: 0; }
  .page-intro-grid { min-height: auto; padding-block: 78px 0; gap: 42px; }
  .page-intro-grid > div:first-child { padding-bottom: 24px; }
  .intro-image { height: 300px; min-height: 0; }
  .scene-detail-reverse .scene-detail-image { order: initial; }
  .evidence-box { gap: 30px; }
  .three-column { grid-template-columns: 1fr; gap: 42px; }
  .article-hero-grid { grid-template-columns: 1fr; min-height: auto; gap: 0; padding-top: 72px; }
  .article-hero-grid > :first-child { padding-block: 0 52px; }
  .article-hero-image, .article-hero-media, .article-hero-grid > picture:last-child, .article-hero-grid > figure:last-child { height: 340px; min-height: 0; margin-right: 0; }
}

@media (max-width: 820px) {
  .site-header { background: var(--paper); }
  .nav-wrap { min-height: 64px; }
  .menu-toggle { display: inline-flex; }
  .main-nav { position: absolute; top: 64px; right: 0; left: 0; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 12px 16px 20px; border-bottom: 1px solid var(--line); background: var(--paper); box-shadow: var(--shadow); }
  .main-nav.is-open { display: flex; }
  .nav-link, .nav-cta { padding: 12px 4px; border-radius: 0; }
  .nav-cta { margin-top: 8px; text-align: center; }
  .hero { min-height: calc(100dvh - 64px); }
}

@media (max-width: 700px) {
  .shell { width: min(100% - 32px, 560px); }
  .hero-grid { width: min(100% - 32px, 560px); padding-block: 64px 48px; }
  .hero-copy h1 { font-size: clamp(3.1rem, 16vw, 5rem); }
  .hero-note { display: none; }
  .section-pad { padding-block: 72px; }
  .intro-band-grid, .faq-grid, .two-up { grid-template-columns: 1fr; gap: 34px; }
  .section-heading { margin-bottom: 34px; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-item { min-height: 250px; padding: 22px 16px 10px 0; border-bottom: 1px solid var(--line); }
  .process-item:nth-child(2n) { padding-left: 16px; border-right: 0; }
  .process-item:nth-child(3), .process-item:nth-child(4) { border-bottom: 0; }
  .process-number { margin-bottom: 32px; }
  .scene-grid { grid-template-columns: 1fr 1fr; grid-template-rows: 250px 250px; }
  .scene-card:first-child { grid-row: span 1; }
  .scene-card:last-child { grid-column: span 2; }
  .product-grid, .product-index-grid { grid-template-columns: 1fr; }
  .product-card-link { grid-template-columns: 0.9fr 1.1fr; min-height: 220px; gap: 14px; }
  .product-card-image img { min-height: 190px; }
  .insight-card-link, .insight-grid > .insight-card:only-child .insight-card-link { grid-template-columns: 1fr; gap: 22px; }
  .insight-list-grid .insight-card-image img { min-height: 0; aspect-ratio: 16 / 10; }
  .insight-card-copy h2, .insight-card-copy h3 { max-width: 22ch; }
  .article-body, .article-footer-inner { width: min(100% - 32px, 560px); }
  .article-body blockquote { width: calc(100vw - 32px); }
  .note-band .shell { align-items: flex-start; flex-direction: column; gap: 14px; }
  .source-list { grid-template-columns: 1fr; }
  .footer-grid, .footer-links { grid-template-columns: 1fr; }
  .footer-links { gap: 34px; }
  .legal-line { gap: 8px 16px; }
}

@media (max-width: 420px) {
  .hero-copy h1 { font-size: 3.1rem; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .button { width: 100%; }
  .scene-grid { display: grid; grid-template-columns: 1fr; grid-template-rows: repeat(4, 230px); }
  .scene-card:last-child { grid-column: auto; }
  .product-card-link { grid-template-columns: 1fr; }
  .product-card-image img { aspect-ratio: 1.55; min-height: 0; }
  .insight-grid { gap: 34px; }
  .insight-card-link { padding-block: 14px 28px; }
  .article-hero-grid { padding-top: 58px; }
  .article-hero h1 { font-size: clamp(2.5rem, 12vw, 3.5rem); }
  .article-hero-image, .article-hero-media, .article-hero-grid > picture:last-child, .article-hero-grid > figure:last-child { height: 260px; }
  .article-body { padding-block: 62px; }
  .article-body blockquote { padding: 32px 22px; font-size: 1.55rem; }
  .article-footer-inner { align-items: flex-start; flex-direction: column; }
}