:root {
  --ink: #111522;
  --ink-2: #1b2232;
  --paper: #f5f1e8;
  --paper-2: #ebe5d8;
  --white: #fffdf8;
  --yellow: #f3d21a;
  --yellow-soft: #fff3a6;
  --muted: #656b76;
  --line: rgba(17, 21, 34, 0.14);
  --line-dark: rgba(255,255,255,0.16);
  --radius: 22px;
  --shadow: 0 18px 55px rgba(17, 21, 34, 0.11);
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
body.modal-open { overflow: hidden; }
a { color: inherit; }
img { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
.skip-link { position: fixed; left: 12px; top: -60px; z-index: 2000; background: var(--yellow); color: var(--ink); padding: 10px 14px; border-radius: 10px; font-weight: 800; }
.skip-link:focus { top: 12px; }
.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; text-transform: uppercase; letter-spacing: .13em; font-size: .76rem; font-weight: 850; }
.eyebrow::before { content: ""; width: 18px; height: 3px; background: var(--yellow); border-radius: 99px; }
.display, h1, h2, h3 { margin: 0; line-height: 1.02; letter-spacing: -.035em; }
h1, h2, .serif { font-family: Iowan Old Style, Baskerville, "Times New Roman", Georgia, serif; font-weight: 700; }
h1 { font-size: clamp(3.5rem, 8vw, 7.6rem); }
h2 { font-size: clamp(2.6rem, 5vw, 5rem); }
h3 { font-size: clamp(1.35rem, 2vw, 1.85rem); }
p { margin: 0; }
.lead { font-size: clamp(1.08rem, 1.6vw, 1.35rem); line-height: 1.6; color: var(--muted); max-width: 760px; }
.kicker { font-size: clamp(1.35rem, 2.2vw, 2rem); line-height: 1.32; max-width: 800px; }
.muted { color: var(--muted); }
.rule { border: 0; border-top: 1px solid var(--line); margin: 0; }

.site-header { position: sticky; top: 0; z-index: 1000; background: rgba(245,241,232,.92); backdrop-filter: blur(18px); border-bottom: 1px solid rgba(17,21,34,.08); }
.nav-shell { min-height: 76px; display: flex; align-items: center; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; min-width: 270px; }
.brand-mark { width: 44px; height: 44px; display: grid; place-items: center; background: var(--ink); color: var(--yellow); border-radius: 12px; font-size: .70rem; line-height: 1; font-weight: 950; letter-spacing: -.045em; }
.brand-name { font-size: .77rem; line-height: 1.12; letter-spacing: .11em; font-weight: 900; text-transform: uppercase; max-width: 150px; }
.main-nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.main-nav a { text-decoration: none; font-size: .92rem; font-weight: 750; padding: 11px 12px; border-radius: 10px; }
.main-nav a:hover, .main-nav a[aria-current="page"] { background: rgba(17,21,34,.07); }
.header-tools { display: flex; align-items: center; gap: 10px; }
.lang-switch { display: flex; align-items: center; border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.lang-switch button { border: 0; background: transparent; padding: 7px 9px; border-radius: 999px; font-size: .76rem; font-weight: 850; color: var(--muted); }
.lang-switch button.active { color: var(--ink); background: var(--white); box-shadow: 0 1px 4px rgba(0,0,0,.08); }
.menu-toggle { display: none; border: 1px solid var(--line); background: transparent; width: 44px; height: 44px; border-radius: 12px; font-size: 1.25rem; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 12px 19px; border-radius: 999px; border: 1px solid transparent; text-decoration: none; font-weight: 850; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--yellow); color: var(--ink); box-shadow: 0 9px 22px rgba(243,210,26,.2); }
.btn-dark { background: var(--ink); color: white; }
.btn-ghost { border-color: var(--line); background: transparent; }
.btn-shelf { min-height: 46px; width: max-content; max-width: 100%; padding: 11px 16px 11px 18px; border-radius: 14px; background: var(--ink); color: white; box-shadow: 0 8px 18px rgba(17,21,34,.12); white-space: nowrap; }
.btn-shelf::after { content: "→"; display: inline-grid; place-items: center; width: 24px; height: 24px; margin-left: 2px; border-radius: 50%; background: var(--yellow); color: var(--ink); font-size: .95rem; font-weight: 950; transition: transform .18s ease; }
.btn-shelf:hover { box-shadow: 0 12px 24px rgba(17,21,34,.16); }
.btn-shelf:hover::after { transform: translateX(2px); }
.btn-light { background: var(--white); color: var(--ink); }
.btn-small { min-height: 42px; padding: 9px 16px; font-size: .86rem; }

.hero { background: var(--ink); color: var(--white); min-height: calc(100vh - 76px); display: grid; align-items: stretch; overflow: hidden; position: relative; }
.hero::after { content: ""; position: absolute; width: 560px; height: 560px; border: 1px solid rgba(243,210,26,.18); border-radius: 50%; right: -240px; top: -210px; box-shadow: 0 0 0 110px rgba(243,210,26,.025), 0 0 0 220px rgba(243,210,26,.016); pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 70px; padding: 88px 0 72px; align-items: center; }
.hero .eyebrow { color: var(--yellow); }
.hero h1 { max-width: 850px; }
.hero h1 em { color: var(--yellow); font-style: normal; }
.hero-copy { display: grid; gap: 27px; }
.hero .lead { color: rgba(255,255,255,.72); max-width: 690px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero .btn-ghost { border-color: var(--line-dark); color: white; }
.proof-row { display: flex; gap: 22px; flex-wrap: wrap; padding-top: 14px; }
.proof-item { display: grid; gap: 2px; border-left: 1px solid var(--line-dark); padding-left: 14px; }
.proof-item strong { font-size: 1.05rem; }
.proof-item span { font-size: .78rem; color: rgba(255,255,255,.54); text-transform: uppercase; letter-spacing: .08em; }
.question-card { align-self: end; background: var(--yellow); color: var(--ink); border-radius: 28px; padding: 28px; transform: rotate(2deg); box-shadow: 0 28px 70px rgba(0,0,0,.28); position: relative; z-index: 2; }
.question-card .label { font-size: .72rem; letter-spacing: .13em; font-weight: 950; text-transform: uppercase; margin-bottom: 52px; display: block; }
.question-card blockquote { margin: 0; font-family: Iowan Old Style, Baskerville, Georgia, serif; font-weight: 700; font-size: clamp(1.7rem, 2.4vw, 2.55rem); line-height: 1.08; letter-spacing: -.03em; }
.question-card footer { margin-top: 36px; padding-top: 16px; border-top: 1px solid rgba(17,21,34,.28); font-weight: 750; font-size: .88rem; }

.tension-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: start; }
.tension-copy { position: sticky; top: 120px; display: grid; gap: 22px; }
.contrast-stack { display: grid; gap: 18px; }
.contrast-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; background: rgba(255,255,255,.26); }
.contrast-card.old { opacity: .68; }
.contrast-card.new { background: var(--white); box-shadow: var(--shadow); border-color: transparent; }
.contrast-card .mini { font-size: .75rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.contrast-card.new .mini { color: #756200; }
.contrast-card h3 { line-height: 1.18; margin-bottom: 12px; }

.framework { background: var(--ink); color: white; }
.framework-head { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: end; margin-bottom: 56px; }
.framework .lead { color: rgba(255,255,255,.62); }
.steps { display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }
.step { padding: 28px 24px 32px; border-right: 1px solid var(--line-dark); min-height: 230px; display: flex; flex-direction: column; }
.step:last-child { border-right: 0; }
.step .num { color: var(--yellow); font-size: .75rem; font-weight: 900; letter-spacing: .1em; }
.step h3 { margin-top: auto; margin-bottom: 10px; }
.step p { color: rgba(255,255,255,.6); font-size: .93rem; }

.gathering-preview { display: grid; grid-template-columns: 360px 1fr; gap: 70px; align-items: center; }
.book-stage { padding: 42px; border-radius: 28px; background: #ded5c3; min-height: 520px; display: grid; place-items: center; position: relative; overflow: hidden; }
.book-stage::before { content: "SAMPLE"; position: absolute; font-size: 7rem; font-weight: 950; color: rgba(17,21,34,.045); transform: rotate(-90deg); left: -105px; }
.book-stage img { max-height: 360px; width: auto; box-shadow: 0 28px 45px rgba(0,0,0,.23); position: relative; z-index: 2; }
.gathering-copy { display: grid; gap: 22px; }
.tension-box { border-left: 5px solid var(--yellow); padding: 5px 0 5px 20px; margin: 8px 0; }
.tension-box .smallcap { font-size: .72rem; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; color: var(--muted); }
.tension-box p { font-family: Iowan Old Style, Baskerville, Georgia, serif; font-size: clamp(1.55rem, 2.5vw, 2.35rem); line-height: 1.18; font-weight: 700; margin-top: 8px; }
.micro-points { display: flex; gap: 9px; flex-wrap: wrap; }
.micro-points span { border: 1px solid var(--line); border-radius: 999px; padding: 7px 11px; font-size: .82rem; font-weight: 750; }

.community { background: var(--yellow); }
.community-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.role-cloud { display: flex; flex-wrap: wrap; gap: 10px; align-content: center; }
.role-cloud span { background: var(--ink); color: white; padding: 12px 16px; border-radius: 999px; font-weight: 780; transform: rotate(var(--r,0deg)); }
.role-cloud span:nth-child(2n) { background: white; color: var(--ink); }

.shelf-head { display: flex; justify-content: space-between; gap: 30px; align-items: end; margin-bottom: 38px; }
.book-grid { display: grid; grid-template-columns: repeat(6,1fr); gap: 18px; }
.book-card { text-decoration: none; display: grid; gap: 13px; min-width: 0; }
.book-cover { aspect-ratio: 2/3; background: var(--paper-2); border-radius: 13px; padding: 12px; display: grid; place-items: center; overflow: hidden; transition: transform .18s ease, box-shadow .18s ease; }
.book-cover img { width: 100%; height: 100%; object-fit: contain; box-shadow: 0 10px 22px rgba(0,0,0,.16); }
.book-card:hover .book-cover { transform: translateY(-5px); box-shadow: var(--shadow); }
.book-card strong { line-height: 1.2; }
.book-card small { color: var(--muted); line-height: 1.45; }

.relaunch { position: relative; min-height: 620px; display: flex; align-items: center; color: white; background-image: linear-gradient(90deg, rgba(7,10,17,.94) 0%, rgba(7,10,17,.86) 45%, rgba(7,10,17,.58) 74%, rgba(7,10,17,.42) 100%), url('../uploads/1680x1050-dark.jpg'); background-size: cover; background-position: center 47%; background-repeat: no-repeat; overflow: hidden; }
.relaunch::before { content: ""; position: absolute; inset: 0; box-shadow: inset 0 1px rgba(255,255,255,.08), inset 0 -1px rgba(255,255,255,.08); pointer-events: none; }
.legacy-proof-content { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0,1.3fr) minmax(220px,.55fr); gap: clamp(48px,8vw,110px); align-items: end; }
.legacy-proof-copy { display: grid; gap: 24px; max-width: 780px; }
.legacy-proof-copy .eyebrow { color: var(--yellow); }
.legacy-proof-copy h2 { max-width: 900px; text-wrap: balance; text-shadow: 0 2px 24px rgba(0,0,0,.28); }
.legacy-proof-copy .lead { color: rgba(255,255,255,.72); max-width: 700px; }
.legacy-proof-stat { display: grid; gap: 10px; padding: 24px 0 4px 24px; border-left: 1px solid rgba(255,255,255,.28); align-content: end; }
.legacy-proof-stat strong { font-family: Iowan Old Style, Baskerville, Georgia, serif; font-size: clamp(4.6rem,8vw,7.5rem); color: var(--yellow); line-height: .85; letter-spacing: -.07em; }
.legacy-proof-stat span { max-width: 190px; color: rgba(255,255,255,.68); font-size: .82rem; font-weight: 800; line-height: 1.45; letter-spacing: .07em; text-transform: uppercase; }


.founder-section { background: var(--paper-2); }
.founder-grid { display: grid; grid-template-columns: 250px minmax(0,1fr); gap: clamp(48px,6vw,82px); align-items: start; }
.founder-portrait-wrap { display: grid; gap: 12px; justify-items: start; padding-top: 38px; }
.founder-portrait-card { width: 220px; aspect-ratio: 1 / 1; padding: 18px; display: grid; place-items: center; background: var(--yellow); border-radius: 24px; overflow: hidden; box-shadow: 0 12px 30px rgba(17,21,34,.09); }
.founder-portrait-card::before { content: none; }
.founder-portrait-card img { width: 100%; height: 100%; object-fit: cover; border-radius: 15px; display: block; }
.founder-identity { width: 220px; display: grid; gap: 2px; padding: 0 2px; line-height: 1.3; }
.founder-identity strong { font-size: 1.06rem; letter-spacing: -.01em; }
.founder-identity span { display: block; color: var(--muted); font-size: .82rem; }
.founder-message { display: grid; gap: 24px; }
.founder-message h2 { max-width: 830px; font-size: clamp(2.5rem,4.6vw,4.8rem); }
.founder-copy { display: grid; gap: 18px; max-width: 760px; color: var(--muted); font-size: 1.02rem; line-height: 1.72; }
.founder-link { width: max-content; display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 900; padding-bottom: 5px; border-bottom: 2px solid var(--ink); }
.founder-link:hover { border-color: #8d7700; }

.join-section { text-align: center; }
.join-box { max-width: 900px; margin: 0 auto; display: grid; gap: 24px; justify-items: center; }
.join-box .lead { max-width: 680px; }

.page-hero { padding: 90px 0 64px; }
.page-hero .container { display: grid; gap: 24px; }
.page-hero h1 { font-size: clamp(3.4rem,7vw,6.7rem); max-width: 1000px; }
.page-hero .lead { max-width: 820px; }
.page-hero.dark { background: var(--ink); color: white; }
.page-hero.dark .lead { color: rgba(255,255,255,.65); }
.page-hero.dark .eyebrow { color: var(--yellow); }

.value-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.value-card { background: var(--white); padding: 28px; border-radius: var(--radius); border: 1px solid transparent; min-height: 260px; display: flex; flex-direction: column; gap: 14px; }
.value-card .number { color: #796500; font-size: .78rem; font-weight: 900; letter-spacing: .12em; }
.value-card h3 { margin-top: auto; }
.value-card p { color: var(--muted); }

.agenda { display: grid; gap: 0; border-top: 1px solid var(--line); }
.agenda-row { display: grid; grid-template-columns: 120px 1fr 1.2fr; gap: 28px; padding: 24px 0; border-bottom: 1px solid var(--line); align-items: start; }
.agenda-row .time { font-weight: 900; color: #796500; }
.agenda-row h3 { font-family: inherit; font-size: 1rem; letter-spacing: 0; line-height: 1.4; }
.agenda-row p { color: var(--muted); }

.full-shelf { grid-template-columns: repeat(4,1fr); gap: 28px; }
.full-shelf .book-card { background: var(--white); border-radius: 18px; padding: 16px; border: 1px solid rgba(17,21,34,.06); }
.full-shelf .book-card .book-cover { background: var(--paper); }
.book-meta { display: grid; gap: 8px; }
.book-meta .tag { width: max-content; background: var(--yellow-soft); border-radius: 999px; padding: 5px 9px; font-size: .7rem; font-weight: 850; text-transform: uppercase; letter-spacing: .08em; }
.book-meta .why, .book-meta .question { font-size: .88rem; color: var(--muted); }
.book-meta .question { color: var(--ink); padding-top: 8px; border-top: 1px solid var(--line); }

.about-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; }
.principles { display: grid; gap: 0; border-top: 1px solid var(--line); }
.principle { display: grid; grid-template-columns: 50px 1fr; gap: 20px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.principle .n { font-weight: 950; color: #796500; }
.principle p { margin-top: 8px; color: var(--muted); }
.not-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.not-card { border-radius: var(--radius); padding: 28px; min-height: 260px; }
.not-card.is { background: var(--yellow); }
.not-card.isnt { background: var(--ink); color: white; }
.not-card ul { margin: 18px 0 0; padding-left: 20px; }
.not-card li { margin: 8px 0; }

.contact-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 70px; align-items: start; }
.contact-aside { display: grid; gap: 20px; position: sticky; top: 120px; }
.contact-card { background: var(--ink); color: white; border-radius: var(--radius); padding: 28px; }
.contact-card a { color: var(--yellow); }
.form-card { background: var(--white); border-radius: 28px; padding: clamp(26px,5vw,52px); box-shadow: var(--shadow); }
.form-grid { display: grid; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 7px; }
.field label { font-size: .8rem; font-weight: 850; letter-spacing: .04em; }
.field input, .field textarea, .field select { width: 100%; border: 1px solid var(--line); border-radius: 13px; background: #fff; padding: 13px 14px; color: var(--ink); outline: none; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: #8d7700; box-shadow: 0 0 0 3px rgba(243,210,26,.2); }
.field textarea { min-height: 150px; resize: vertical; }
.honeypot { position: absolute !important; left: -10000px !important; top: auto !important; width: 1px !important; height: 1px !important; overflow: hidden !important; opacity: 0 !important; pointer-events: none !important; }
.form-status { min-height: 24px; font-size: .9rem; font-weight: 700; }
.form-status.success { color: #1b6a40; }
.form-status.error { color: #9f2f2f; }

.site-footer { background: #0b0f19; color: white; padding: 56px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .7fr .7fr; gap: 50px; }
.footer-brand { display: grid; gap: 18px; max-width: 420px; }
.footer-brand p, .footer-col a { color: rgba(255,255,255,.58); }
.footer-col { display: grid; gap: 9px; align-content: start; }
.footer-col strong { margin-bottom: 5px; }
.footer-col a { text-decoration: none; }
.footer-col a:hover { color: var(--yellow); }
.footer-bottom { margin-top: 44px; padding-top: 22px; border-top: 1px solid var(--line-dark); display: flex; justify-content: space-between; gap: 20px; color: rgba(255,255,255,.42); font-size: .78rem; }

.modal { position: fixed; inset: 0; z-index: 1500; display: none; align-items: center; justify-content: center; padding: 20px; }
.modal.open { display: flex; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(6,9,15,.72); backdrop-filter: blur(8px); }
.modal-panel { position: relative; z-index: 2; width: min(680px,100%); max-height: min(780px,calc(100vh - 36px)); overflow: auto; background: var(--paper); border-radius: 28px; padding: clamp(26px,5vw,48px); box-shadow: 0 35px 90px rgba(0,0,0,.35); }
.modal-close { position: absolute; top: 18px; right: 18px; border: 1px solid var(--line); width: 42px; height: 42px; border-radius: 50%; background: transparent; font-size: 1.25rem; }
.modal-copy { display: grid; gap: 15px; margin-bottom: 25px; padding-right: 34px; }
.modal-copy h2 { font-size: clamp(2.2rem,5vw,4rem); }

.preview-strip { background: var(--yellow); color: var(--ink); text-align: center; padding: 8px 18px; font-size: .78rem; font-weight: 800; }

@media (max-width: 980px) {
  .brand { min-width: auto; }
  .main-nav { position: fixed; inset: 77px 16px auto; display: none; flex-direction: column; align-items: stretch; background: var(--white); padding: 12px; border-radius: 18px; box-shadow: var(--shadow); }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 13px 14px; }
  .menu-toggle { display: inline-grid; place-items: center; }
  .header-tools .header-cta { display: none; }
  .hero-grid, .tension-grid, .framework-head, .gathering-preview, .community-grid, .legacy-proof-content, .founder-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 52px; padding-top: 68px; }
  .question-card { max-width: 560px; }
  .tension-copy, .contact-aside { position: static; }
  .steps { grid-template-columns: 1fr 1fr; }
  .step:nth-child(2) { border-right: 0; }
  .step:nth-child(-n+2) { border-bottom: 1px solid var(--line-dark); }
  .book-grid { grid-template-columns: repeat(3,1fr); }
  .full-shelf { grid-template-columns: repeat(2,1fr); }
  .value-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1.4fr .6fr; }
  .footer-grid .footer-col:last-child { grid-column: 2; }
  .founder-grid { gap: 38px; }
  .founder-portrait-wrap { grid-template-columns: 160px minmax(0,1fr); align-items: end; gap: 16px; padding-top: 0; }
  .founder-portrait-card { width: 160px; padding: 12px; border-radius: 19px; }
  .founder-portrait-card img { border-radius: 11px; }
  .founder-identity { width: auto; padding: 0 0 8px; }
}
@media (max-width: 680px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .section { padding: 72px 0; }
  .section-sm { padding: 48px 0; }
  .nav-shell { min-height: 68px; gap: 10px; }
  .main-nav { inset: 69px 10px auto; }
  .brand-mark { width: 40px; height: 40px; font-size: .64rem; }
  .brand-name { display: none; }
  .lang-switch button { padding: 7px 8px; }
  .hero { min-height: auto; }
  .hero-grid { padding: 60px 0 56px; gap: 44px; }
  h1 { font-size: clamp(3.2rem, 16vw, 5.4rem); }
  .hero-actions .btn { width: 100%; }
  .proof-row { gap: 14px; }
  .proof-item { flex: 1 1 42%; }
  .question-card { transform: rotate(1deg); padding: 24px; }
  .question-card .label { margin-bottom: 34px; }
  .steps { grid-template-columns: 1fr; }
  .step { border-right: 0; border-bottom: 1px solid var(--line-dark); min-height: 180px; }
  .step:last-child { border-bottom: 0; }
  .book-stage { min-height: 430px; padding: 30px; }
  .book-stage img { max-height: 300px; }
  .legacy-proof { min-height: 560px; background-position: 52% center; }
  .legacy-proof-content { gap: 36px; }
  .legacy-proof-copy { max-width: 100%; }
  .legacy-proof-stat { width: max-content; max-width: 250px; padding-left: 18px; }
  .founder-grid { gap: 34px; }
  .founder-message h2 { font-size: clamp(2.5rem,12vw,4rem); }

  .founder-portrait-wrap { grid-template-columns: 118px minmax(0,1fr); gap: 13px; }
  .founder-portrait-card { width: 118px; padding: 9px; border-radius: 16px; }
  .founder-portrait-card img { border-radius: 9px; }
  .founder-identity { padding-bottom: 4px; }
  .founder-identity strong { font-size: .98rem; }
  .founder-identity span { font-size: .76rem; }

  .book-grid { grid-template-columns: repeat(2,1fr); }
  .shelf-head { display: grid; gap: 20px; }
  .btn-shelf { justify-self: start; }
  .full-shelf, .value-grid, .not-grid, .form-row { grid-template-columns: 1fr; }
  .agenda-row { grid-template-columns: 80px 1fr; gap: 14px; }
  .agenda-row p { grid-column: 2; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-grid .footer-col:last-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .page-hero { padding-top: 68px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* Mobile typography + layout refinement pass */
h1, h2 { text-wrap: balance; }

html[lang^="zh"] body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang TC", "Microsoft JhengHei", "Noto Sans TC", sans-serif;
}
html[lang^="zh"] h1,
html[lang^="zh"] h2,
html[lang^="zh"] .serif,
html[lang^="zh"] .question-card blockquote,
html[lang^="zh"] .tension-box p,
html[lang^="zh"] .legacy-proof-stat strong {
  font-family: "Songti TC", "Noto Serif TC", "PMingLiU", serif;
  letter-spacing: -.018em;
  line-height: 1.12;
}
html[lang^="zh"] .eyebrow { letter-spacing: .075em; }
html[lang^="zh"] .lead,
html[lang^="zh"] .founder-copy { line-height: 1.72; }

@media (max-width: 680px) {
  .container { width: min(calc(100% - 32px), var(--max)); }
  .section { padding: 64px 0; }
  .section-sm { padding: 44px 0; }

  .preview-strip {
    padding: 7px 14px;
    font-size: .70rem;
    line-height: 1.35;
    letter-spacing: .01em;
  }

  .nav-shell { min-height: 66px; gap: 8px; }
  .main-nav { inset: 67px 10px auto; }
  .brand-mark { width: 42px; height: 42px; font-size: .67rem; border-radius: 12px; }
  .lang-switch { padding: 2px; }
  .lang-switch button {
    min-width: 40px;
    min-height: 40px;
    padding: 8px 9px;
    font-size: .76rem;
  }
  .menu-toggle { width: 44px; height: 44px; }

  h1 { font-size: clamp(3.15rem, 14.5vw, 3.7rem); line-height: .99; }
  h2 { font-size: clamp(2.25rem, 10vw, 2.55rem); line-height: 1.04; }
  h3 { font-size: clamp(1.28rem, 6vw, 1.48rem); line-height: 1.12; }
  .lead { font-size: 1.06rem; line-height: 1.6; }
  .kicker { font-size: 1.2rem; line-height: 1.43; }
  .eyebrow { font-size: .72rem; line-height: 1.35; }

  .hero-grid { padding: 52px 0 50px; gap: 36px; }
  .hero-copy { gap: 22px; }
  .hero .lead { line-height: 1.58; }
  .hero-actions { gap: 10px; }
  .hero-actions .btn { min-height: 50px; }
  .proof-row { gap: 12px; padding-top: 8px; }
  .proof-item { padding-left: 12px; }
  .proof-item strong { font-size: 1rem; line-height: 1.2; }
  .proof-item span { font-size: .72rem; line-height: 1.35; }

  .question-card { padding: 22px; border-radius: 22px; }
  .question-card .label { margin-bottom: 28px; font-size: .68rem; line-height: 1.4; }
  .question-card blockquote { font-size: 1.65rem; line-height: 1.1; }
  .question-card footer { margin-top: 28px; font-size: .82rem; line-height: 1.45; }

  .tension-copy { gap: 18px; }
  .contrast-stack { gap: 14px; }
  .contrast-card { padding: 24px; }

  .framework-head { gap: 18px; margin-bottom: 36px; }
  .step { min-height: 0; padding: 24px 20px 26px; }
  .step h3 { margin-top: 28px; margin-bottom: 8px; }
  .step p { font-size: .91rem; line-height: 1.55; }

  .gathering-preview { gap: 34px; }
  .book-stage { min-height: 350px; padding: 24px; border-radius: 22px; }
  .book-stage::before { font-size: 5.2rem; left: -82px; }
  .book-stage img { max-height: 250px; }
  .gathering-copy { gap: 18px; }
  .tension-box { padding-left: 16px; }
  .tension-box p { font-size: 1.48rem; line-height: 1.22; }
  .micro-points { gap: 7px; }
  .micro-points span { padding: 6px 9px; font-size: .76rem; }

  .community-grid { gap: 34px; }
  .role-cloud { gap: 8px; }
  .role-cloud span { padding: 10px 13px; font-size: .86rem; }

  .shelf-head { gap: 16px; margin-bottom: 28px; }
  .book-grid { gap: 14px; }
  .book-card { gap: 10px; }
  .book-cover { padding: 9px; border-radius: 11px; }
  .book-card strong { font-size: .92rem; line-height: 1.25; }
  .book-card small { font-size: .78rem; line-height: 1.42; }
  .btn-shelf { min-height: 44px; padding: 10px 14px 10px 16px; font-size: .88rem; }

  /* Full bookshelf: compact image-led rows rather than oversized full-width covers. */
  .full-shelf { grid-template-columns: 1fr; gap: 14px; }
  .full-shelf .book-card {
    grid-template-columns: 104px minmax(0,1fr);
    align-items: start;
    gap: 14px;
    padding: 13px;
    border-radius: 16px;
  }
  .full-shelf .book-card .book-cover { width: 104px; padding: 6px; border-radius: 10px; }
  .full-shelf .book-meta { gap: 6px; }
  .book-meta .tag { padding: 4px 7px; font-size: .63rem; }
  .book-meta .why, .book-meta .question { font-size: .80rem; line-height: 1.42; }
  .book-meta .question { padding-top: 6px; }

  .legacy-proof {
    min-height: 0;
    padding: 76px 0;
    background-position: 54% center;
  }
  .legacy-proof-content { gap: 30px; }
  .legacy-proof-copy { gap: 18px; }
  .legacy-proof-copy h2 { font-size: clamp(2.2rem, 9.7vw, 2.5rem); line-height: 1.05; }
  .legacy-proof-stat { padding: 16px 0 2px 16px; }
  .legacy-proof-stat strong { font-size: 4.5rem; }
  .legacy-proof-stat span { font-size: .73rem; line-height: 1.4; }

  .founder-grid { gap: 28px; }
  .founder-portrait-wrap { grid-template-columns: 104px minmax(0,1fr); gap: 12px; }
  .founder-portrait-card { width: 104px; padding: 8px; border-radius: 15px; }
  .founder-portrait-card img { border-radius: 8px; }
  .founder-identity { padding-bottom: 2px; }
  .founder-identity strong { font-size: .96rem; line-height: 1.25; }
  .founder-identity span { font-size: .76rem; line-height: 1.4; }
  .founder-message { gap: 19px; }
  .founder-message h2 { font-size: clamp(2.2rem, 9.7vw, 2.55rem); line-height: 1.05; }
  .founder-copy { gap: 15px; font-size: 1rem; line-height: 1.68; }
  .founder-link { font-size: .94rem; }

  .join-box { gap: 20px; }
  .join-box h2 { font-size: clamp(2.2rem, 9.7vw, 2.5rem); line-height: 1.05; }
  .join-box .btn { min-height: 50px; }

  .page-hero { padding: 56px 0 50px; }
  .page-hero .container { gap: 19px; }
  .page-hero h1 { font-size: clamp(2.75rem, 12vw, 3.1rem); line-height: 1.02; }
  .page-hero .lead { font-size: 1.06rem; line-height: 1.62; }

  .value-grid { gap: 14px; }
  .value-card { min-height: 0; padding: 24px; gap: 12px; }
  .value-card h3 { margin-top: 26px; }

  .agenda-row { grid-template-columns: 70px 1fr; gap: 12px; padding: 20px 0; }
  .agenda-row p { grid-column: 2; font-size: .92rem; line-height: 1.55; }

  .principle { grid-template-columns: 38px 1fr; gap: 14px; padding: 21px 0; }
  .not-grid { gap: 14px; }
  .not-card { min-height: 0; padding: 24px; }

  .contact-grid { gap: 34px; }
  .contact-aside { gap: 16px; }
  .contact-card { padding: 24px; }
  .form-card { padding: 22px; border-radius: 22px; }
  .form-grid { gap: 16px; }
  .field { gap: 6px; }
  .field label { font-size: .86rem; line-height: 1.35; }
  .field input, .field textarea, .field select { min-height: 50px; padding: 12px 13px; font-size: 1rem; }
  .field textarea { min-height: 132px; }
  .form-card .btn, .modal-panel .btn { width: 100%; min-height: 50px; }

  .modal { padding: 12px; }
  .modal-panel { max-height: calc(100dvh - 24px); padding: 24px 20px; border-radius: 22px; }
  .modal-close { top: 12px; right: 12px; width: 44px; height: 44px; }
  .modal-copy { gap: 12px; margin-bottom: 20px; padding-right: 36px; }
  .modal-copy h2 { font-size: clamp(2.15rem, 10vw, 2.6rem); line-height: 1.04; }

  .site-footer { padding: 44px 0 24px; }
  .footer-grid { gap: 30px 24px; }
  .footer-brand { gap: 14px; }
  .footer-brand .brand-name { display: block; font-size: .70rem; }
  .footer-brand p { font-size: .92rem; line-height: 1.55; }
  .footer-col { gap: 8px; font-size: .92rem; }
  .footer-bottom { margin-top: 32px; padding-top: 18px; gap: 8px; font-size: .74rem; line-height: 1.45; }
}

@media (max-width: 380px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .nav-shell { gap: 6px; }
  .brand-mark { width: 40px; height: 40px; font-size: .63rem; }
  .lang-switch button { min-width: 37px; padding-inline: 7px; }
  .hero h1 { font-size: clamp(3rem, 15.2vw, 3.35rem); }
  .full-shelf .book-card { grid-template-columns: 90px minmax(0,1fr); gap: 12px; padding: 12px; }
  .full-shelf .book-card .book-cover { width: 90px; }
  .book-meta .why, .book-meta .question { font-size: .77rem; }
  .founder-portrait-wrap { grid-template-columns: 96px minmax(0,1fr); }
  .founder-portrait-card { width: 96px; }
}