@charset "UTF-8";

:root {
  --ink: #142725;
  --ink-2: #24413e;
  --forest: #102b2a;
  --forest-2: #173e3a;
  --lime: #d4ff78;
  --mint: #dcefe5;
  --cream: #f6f2e8;
  --paper: #fffdf8;
  --line: #d8ded7;
  --muted: #687a76;
  --red: #ad4038;
  --radius: 22px;
  --shadow: 0 24px 70px rgba(12, 39, 37, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Pretendard, "Noto Sans KR", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 16px; line-height: 1.68; word-break: keep-all; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
.frame { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.skip-jump { position: fixed; z-index: 999; left: 16px; top: -80px; padding: 11px 16px; color: white; background: #000; border-radius: 8px; }
.skip-jump:focus { top: 14px; }

.topbar { position: sticky; z-index: 100; top: 0; height: 78px; border-bottom: 1px solid rgba(20, 39, 37, .09); background: rgba(255, 253, 248, .9); backdrop-filter: blur(18px); transition: box-shadow .2s, background .2s; }
.topbar.is-scrolled { background: rgba(255, 253, 248, .97); box-shadow: 0 10px 35px rgba(20, 39, 37, .08); }
.topbar__inside { display: flex; align-items: center; height: 100%; gap: 24px; }
.brandmark { flex: 0 0 auto; }
.brandmark img { width: 172px; height: auto; }
.mainnav { display: flex; align-items: center; gap: 29px; margin-left: auto; }
.mainnav a { position: relative; padding: 24px 0; color: #3f5652; font-size: 14px; font-weight: 700; }
.mainnav a::after { position: absolute; left: 0; right: 100%; bottom: 17px; height: 2px; content: ""; background: var(--ink); transition: right .2s; }
.mainnav a:hover::after, .mainnav a:focus-visible::after { right: 0; }
.nav-lead { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 18px; border-radius: 999px; color: #fff; background: var(--forest); font-size: 13px; font-weight: 800; transition: transform .2s, background .2s; }
.nav-lead:hover { background: #205049; transform: translateY(-1px); }
.nav-toggle, .mobile-menu { display: none; }

.overline { margin: 0 0 20px; color: var(--lime); font-size: 12px; font-weight: 900; letter-spacing: .18em; }
.overline--dark { color: #267367; }
.hero-stage { position: relative; overflow: hidden; padding: 84px 0 92px; color: white; background: var(--forest); }
.hero-stage::before { position: absolute; inset: 0; content: ""; opacity: .35; background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(to right, black, transparent 75%); }
.hero-stage__glow { position: absolute; width: 650px; height: 650px; left: -250px; bottom: -480px; border-radius: 50%; background: rgba(212,255,120,.14); filter: blur(2px); }
.hero-stage__grid { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(450px, .82fr); gap: 82px; align-items: center; }
.hero-message, .hero-form { min-width: 0; }
.hero-message h1 { max-width: 700px; margin: 0; font-family: Georgia, "Times New Roman", "Noto Serif KR", serif; font-size: clamp(48px, 5.8vw, 78px); font-weight: 500; line-height: 1.14; letter-spacing: -.055em; }
.hero-message h1 strong { color: var(--lime); font-weight: 500; }
.hero-message__copy { max-width: 655px; margin: 30px 0 0; color: #c8d7d4; font-size: 18px; line-height: 1.85; }
.hero-message__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.action { display: inline-flex; align-items: center; justify-content: center; min-height: 55px; padding: 0 25px; border: 1px solid transparent; border-radius: 999px; font-size: 14px; font-weight: 900; transition: transform .2s, background .2s, border .2s; }
.action:hover { transform: translateY(-2px); }
.action--lime { color: var(--forest); background: var(--lime); }
.action--lime:hover { background: #e4ffab; }
.action--line { color: white; border-color: rgba(255,255,255,.28); }
.action--line:hover { border-color: rgba(255,255,255,.55); background: rgba(255,255,255,.07); }
.action--dark { color: white; background: var(--forest); }
.proofline { display: flex; flex-wrap: wrap; gap: 15px 21px; margin-top: 38px; color: #a9bfbb; font-size: 12px; }
.proofline span { display: inline-flex; align-items: center; gap: 7px; }
.proofline b { display: inline-grid; place-items: center; width: 23px; height: 23px; border: 1px solid rgba(212,255,120,.32); border-radius: 50%; color: var(--lime); font-size: 9px; }

.leadbox { width: 100%; padding: 31px; border: 1px solid rgba(255,255,255,.7); border-radius: 25px; color: var(--ink); background: rgba(255,253,248,.98); box-shadow: 0 35px 95px rgba(0,0,0,.3); }
.leadbox__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.leadbox__head span { display: block; margin-bottom: 2px; color: #267367; font-size: 9px; font-weight: 900; letter-spacing: .16em; }
.leadbox__head h2 { margin: 0; font-size: 24px; line-height: 1.35; letter-spacing: -.035em; }
.leadbox__head > b { flex: 0 0 auto; padding: 6px 10px; border-radius: 999px; color: #24534c; background: var(--mint); font-size: 10px; }
.leadbox__intro { margin: 9px 0 22px; color: var(--muted); font-size: 12px; }
.fieldrow { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; }
.leadbox label { display: block; min-width: 0; margin-bottom: 13px; color: #334b47; font-size: 11px; font-weight: 800; }
.leadbox label em { margin-left: 4px; color: var(--red); font-size: 9px; font-style: normal; }
.leadbox label small { margin-left: 4px; color: #8b9996; font-weight: 500; }
.leadbox input, .leadbox select, .leadbox textarea { display: block; width: 100%; min-width: 0; margin-top: 6px; border: 1px solid #d6ded9; border-radius: 11px; outline: none; color: var(--ink); background: #f6f8f4; font-size: 16px; transition: border .2s, box-shadow .2s, background .2s; }
.leadbox input, .leadbox select { height: 48px; padding: 0 13px; }
.leadbox select { padding-right: 34px; }
.leadbox textarea { min-height: 98px; padding: 12px 13px; resize: vertical; line-height: 1.55; }
.leadbox input:focus, .leadbox select:focus, .leadbox textarea:focus { border-color: #348b7e; background: white; box-shadow: 0 0 0 4px rgba(52,139,126,.12); }
.leadbox [aria-invalid="true"] { border-color: var(--red); box-shadow: 0 0 0 3px rgba(173,64,56,.1); }
.leadbox .consent { display: flex; align-items: center; gap: 8px; min-height: 34px; margin: 1px 0 9px; font-size: 10px; font-weight: 500; }
.leadbox .consent input { flex: 0 0 auto; width: 17px; height: 17px; margin: 0; accent-color: var(--forest); }
.leadbox .consent a { color: #18675c; text-decoration: underline; text-underline-offset: 2px; }
.trap-field { position: absolute !important; left: -99999px !important; width: 1px !important; height: 1px !important; opacity: 0 !important; }
.leadbox__status { display: none; margin: 0 0 10px; padding: 9px 11px; border-radius: 8px; font-size: 11px; }
.leadbox__status.is-error { display: block; color: #8d302b; background: #fbecea; }
.leadbox__status.is-success { display: block; color: #195f50; background: #e3f3e9; }
.submit-lead { display: flex; align-items: center; justify-content: space-between; width: 100%; min-height: 54px; padding: 0 18px; border: 0; border-radius: 12px; color: white; background: var(--forest); font-size: 13px; font-weight: 900; cursor: pointer; transition: background .2s, transform .2s; }
.submit-lead:hover { background: #205049; transform: translateY(-1px); }
.submit-lead:disabled { opacity: .58; cursor: wait; transform: none; }
.leadbox__note { margin: 8px 0 0; color: #81908d; font-size: 9px; text-align: center; }

.notice-band { color: #233d39; background: var(--lime); }
.notice-band .frame { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 21px; min-height: 74px; }
.notice-band b { padding: 5px 9px; border: 1px solid rgba(16,43,42,.25); border-radius: 999px; font-size: 10px; letter-spacing: .12em; }
.notice-band p { margin: 0; font-size: 13px; font-weight: 700; }
.notice-band a { font-size: 12px; font-weight: 900; }

.block { padding: 112px 0; }
.block--cream { background: var(--cream); }
.block--mint { background: var(--mint); }
.section-title { display: grid; grid-template-columns: 1.1fr .9fr; gap: 70px; align-items: end; margin-bottom: 50px; }
.section-title .overline { grid-column: 1 / -1; margin-bottom: -53px; }
.section-title h2 { margin: 0; font-family: Georgia, "Times New Roman", "Noto Serif KR", serif; font-size: clamp(39px, 4.4vw, 60px); font-weight: 500; line-height: 1.18; letter-spacing: -.05em; }
.section-title > p:not(.overline) { margin: 0 0 5px; color: var(--muted); font-size: 15px; line-height: 1.8; }
.path-grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid #bcc7bf; }
.path-card { display: grid; grid-template-columns: 50px 1fr auto; gap: 20px; align-items: center; min-width: 0; padding: 31px 25px 31px 0; border-bottom: 1px solid #bcc7bf; transition: padding .2s, background .2s; }
.path-card:nth-child(odd) { border-right: 1px solid #bcc7bf; }
.path-card:nth-child(even) { padding-left: 25px; }
.path-card:hover { background: rgba(255,255,255,.5); }
.path-card > span { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; color: white; background: var(--forest); font-size: 11px; font-weight: 900; }
.path-card p { margin: 0 0 3px; color: #318276; font-size: 9px; font-weight: 900; letter-spacing: .15em; }
.path-card h3 { margin: 0 0 4px; font-size: 22px; letter-spacing: -.035em; }
.path-card em { color: var(--muted); font-size: 12px; font-style: normal; }
.path-card > b { font-size: 20px; }

.manifesto { color: white; background: #183f3b; }
.manifesto__grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 100px; }
.manifesto h2 { margin: 0; font-family: Georgia, "Times New Roman", "Noto Serif KR", serif; font-size: clamp(44px, 5vw, 66px); font-weight: 500; line-height: 1.18; letter-spacing: -.05em; }
.manifesto__copy > p { margin: 41px 0 31px; color: #ccdad7; font-size: 18px; line-height: 1.85; }
.manifesto__copy ul { margin: 0 0 30px; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.18); }
.manifesto__copy li { padding: 15px 0 15px 24px; border-bottom: 1px solid rgba(255,255,255,.18); background: linear-gradient(var(--lime), var(--lime)) 2px center / 8px 2px no-repeat; color: #e1eae8; font-size: 13px; }
.text-arrow { display: inline-block; padding-bottom: 3px; border-bottom: 1px solid currentColor; font-size: 13px; font-weight: 900; }
.text-arrow--dark { color: var(--ink); }

.benefit-layout { display: grid; grid-template-columns: .93fr 1.07fr; gap: 90px; align-items: center; }
.benefit-copy h2 { margin: 0; font-family: Georgia, "Times New Roman", "Noto Serif KR", serif; font-size: clamp(43px, 4.7vw, 63px); font-weight: 500; line-height: 1.18; letter-spacing: -.05em; }
.benefit-copy > p:not(.overline) { max-width: 580px; margin: 27px 0 0; color: #516763; font-size: 16px; line-height: 1.85; }
.benefit-copy__actions { display: flex; align-items: center; gap: 25px; margin-top: 33px; }
.benefit-board { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; padding: 15px; border: 1px solid rgba(16,43,42,.14); border-radius: 28px; background: rgba(255,255,255,.55); box-shadow: var(--shadow); }
.benefit-board > div { min-width: 0; min-height: 210px; padding: 25px; border-radius: 18px; color: white; background: var(--forest); }
.benefit-board span { display: block; color: #9db5b0; font-size: 9px; font-weight: 900; letter-spacing: .15em; }
.benefit-board strong { display: block; margin: 25px 0 18px; color: var(--lime); font-family: Georgia, serif; font-size: 60px; font-weight: 500; line-height: 1; letter-spacing: -.05em; }
.benefit-board small { margin-left: 4px; font: 800 14px/1 sans-serif; }
.benefit-board p { margin: 0; color: #c7d6d3; font-size: 12px; }
.benefit-board__wide { grid-column: 1 / -1; min-height: 155px !important; color: var(--ink) !important; background: var(--lime) !important; }
.benefit-board__wide span { color: #55703f; }
.benefit-board__wide strong { margin: 17px 0 13px; color: var(--forest); font-size: 38px; }
.benefit-board__wide p { color: #405438; }

.split-list { display: grid; grid-template-columns: .76fr 1.24fr; gap: 90px; }
.split-list .section-title { display: block; margin: 0; }
.split-list .section-title .overline { margin-bottom: 20px; }
.fit-panels { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.fit-panel { min-width: 0; padding: 30px; border: 1px solid #d2d8d1; border-radius: 20px; background: var(--paper); }
.fit-panel > span { display: inline-block; margin-bottom: 21px; padding: 6px 10px; border-radius: 999px; font-size: 10px; font-weight: 900; }
.fit-panel--yes > span { color: #285f55; background: var(--mint); }
.fit-panel--no > span { color: #8a463d; background: #f8e6df; }
.fit-panel ul { margin: 0; padding: 0; list-style: none; }
.fit-panel li { position: relative; padding: 13px 0 13px 22px; border-bottom: 1px solid #e2e6e0; color: #536662; font-size: 13px; }
.fit-panel li:last-child { border: 0; }
.fit-panel li::before { position: absolute; left: 0; top: 13px; color: #2d7d70; content: "✓"; font-weight: 900; }
.fit-panel--no li::before { color: #a35950; content: "–"; }

.faq-block { background: white; }
.faq-grid { display: grid; grid-template-columns: .66fr 1.34fr; gap: 100px; }
.faq-grid .section-title { display: block; margin: 0; }
.faq-grid .section-title .overline { margin: 0 0 20px; }
.faq-grid .section-title > p:not(.overline) { margin-top: 22px; }
.qa-list { border-top: 1px solid #bfc9c4; }
.qa-list details { border-bottom: 1px solid #bfc9c4; }
.qa-list summary { display: flex; align-items: center; justify-content: space-between; gap: 18px; min-height: 74px; cursor: pointer; list-style: none; font-size: 16px; font-weight: 800; }
.qa-list summary::-webkit-details-marker { display: none; }
.qa-list summary span { color: #3c766c; font-size: 21px; font-weight: 400; transition: transform .2s; }
.qa-list details[open] summary span { transform: rotate(45deg); }
.qa-list details p { margin: -3px 45px 23px 0; color: var(--muted); font-size: 14px; }

.closing { padding: 84px 0; color: white; background: #0c2322; }
.closing__inside { display: flex; align-items: flex-end; justify-content: space-between; gap: 35px; }
.closing h2 { margin: 0; font-family: Georgia, "Times New Roman", "Noto Serif KR", serif; font-size: clamp(40px, 4.7vw, 60px); font-weight: 500; line-height: 1.17; letter-spacing: -.05em; }

.footer { padding: 65px 0 28px; color: #c9d5d2; background: #071918; }
.footer__grid { display: grid; grid-template-columns: 1.3fr .8fr .8fr; gap: 70px; }
.footer__identity img { width: 170px; }
.footer__identity p { max-width: 430px; margin: 20px 0 0; color: #869c97; font-size: 12px; }
.footer__links, .footer__legal { display: grid; align-content: start; gap: 9px; font-size: 12px; }
.footer__links a:hover, .footer__legal a:hover { color: var(--lime); }
.footer__legal p { margin: 0; }
.footer__bottom { display: flex; justify-content: space-between; gap: 25px; margin-top: 50px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); color: #607873; font-size: 10px; }
.mobile-lead { display: none; }

/* Article pages */
.page-article { background: var(--paper); }
.article-hero { position: relative; overflow: hidden; padding: 92px 0 84px; color: white; background: var(--forest); }
.article-hero::after { position: absolute; right: -90px; bottom: -230px; width: 520px; height: 520px; border: 1px solid rgba(212,255,120,.25); border-radius: 50%; content: ""; box-shadow: 0 0 0 65px rgba(212,255,120,.035), 0 0 0 130px rgba(212,255,120,.025); }
.article-hero .frame { position: relative; z-index: 1; }
.article-hero h1 { max-width: 850px; margin: 0; font-family: Georgia, "Times New Roman", "Noto Serif KR", serif; font-size: clamp(47px, 6vw, 74px); font-weight: 500; line-height: 1.16; letter-spacing: -.055em; }
.article-hero .frame > p:last-child { max-width: 720px; margin: 27px 0 0; color: #c3d3d0; font-size: 17px; line-height: 1.85; }
.reading-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 82px; align-items: start; padding-top: 74px; padding-bottom: 110px; }
.reading, .reading-side { min-width: 0; }
.reading section { padding: 0 0 47px; margin: 0 0 47px; border-bottom: 1px solid var(--line); }
.reading section:last-child { margin-bottom: 0; border-bottom: 0; }
.reading h2 { margin: 0 0 19px; font-family: Georgia, "Times New Roman", "Noto Serif KR", serif; font-size: 32px; font-weight: 600; line-height: 1.35; letter-spacing: -.04em; }
.reading h3 { margin: 29px 0 11px; font-size: 19px; }
.reading p { margin: 0 0 18px; color: #4f625e; font-size: 15px; line-height: 1.95; }
.reading a:not(.inline-cta) { color: #136d5e; text-decoration: underline; text-underline-offset: 3px; }
.reading ul, .reading ol { margin: 18px 0 0; padding-left: 22px; color: #435954; }
.reading li { margin: 10px 0; padding-left: 4px; }
.reading-cards, .check-grid, .risk-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.reading-cards div, .check-grid div, .risk-cards div { min-width: 0; padding: 22px; border: 1px solid var(--line); border-radius: 15px; background: #f7f6f0; }
.reading-cards b, .check-grid b, .risk-cards b { display: block; margin-bottom: 7px; font-size: 16px; }
.reading-cards p, .check-grid p, .risk-cards p { margin: 0; font-size: 13px; line-height: 1.7; }
.reading-side { position: sticky; top: 110px; }
.side-callout { padding: 27px; border-radius: 20px; color: white; background: var(--forest); }
.side-callout span { color: var(--lime); font-size: 9px; font-weight: 900; letter-spacing: .15em; }
.side-callout h2 { margin: 13px 0 14px; font-family: Georgia, "Times New Roman", "Noto Serif KR", serif; font-size: 28px; font-weight: 500; line-height: 1.28; letter-spacing: -.04em; }
.side-callout p { margin: 0 0 21px; color: #c2d0cd; font-size: 12px; }
.side-callout a { display: inline-flex; align-items: center; min-height: 42px; padding: 0 14px; border-radius: 999px; color: var(--forest); background: var(--lime); font-size: 11px; font-weight: 900; }
.reading-side nav { display: grid; gap: 10px; margin-top: 20px; padding: 23px; border: 1px solid var(--line); border-radius: 18px; }
.reading-side nav b { margin-bottom: 5px; font-size: 12px; }
.reading-side nav a { color: #58706b; font-size: 12px; }
.reading-side nav a:hover { color: #126455; }
.step-list { padding: 0 !important; list-style: none; border-top: 1px solid var(--line); }
.step-list li { display: grid; grid-template-columns: 48px 1fr; gap: 18px; margin: 0; padding: 22px 0 !important; border-bottom: 1px solid var(--line); }
.step-list span { display: grid; place-items: center; width: 39px; height: 39px; border-radius: 50%; color: white; background: var(--forest); font-size: 10px; font-weight: 900; }
.step-list b { font-size: 16px; }
.step-list p { margin: 5px 0 0; font-size: 13px; line-height: 1.7; }
.warning-note { margin-top: 26px; padding: 21px 23px; border-left: 4px solid #c08a35; background: #fff7e8; }
.warning-note b { color: #85601f; font-size: 12px; }
.warning-note p { margin: 5px 0 0; color: #675a41; font-size: 13px; line-height: 1.75; }
.inline-cta { display: inline-flex; align-items: center; min-height: 46px; margin-top: 9px; padding: 0 17px; border-radius: 999px; color: white !important; background: var(--forest); font-size: 12px; font-weight: 900; text-decoration: none !important; }
.source-list { padding: 0 !important; list-style: none; border-top: 1px solid var(--line); }
.source-list li { margin: 0; padding: 0; border-bottom: 1px solid var(--line); }
.source-list a { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 2px; text-decoration: none !important; }
.source-list b { color: var(--ink); font-size: 14px; }
.source-list span { color: #1b7465; font-size: 11px; text-align: right; }
.caption { padding: 14px 16px; border-radius: 10px; background: #eef3ef; font-size: 12px !important; }
.formula { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-top: 24px; padding: 19px; border-radius: 13px; background: var(--mint); }
.formula span { padding: 7px 10px; border-radius: 8px; background: white; font-size: 12px; font-weight: 800; }
.formula b { color: #5e736f; }
.formula strong { margin-left: 4px; color: #1b675b; font-size: 13px; }
.checklist { padding: 0 !important; list-style: none; }
.checklist li { position: relative; margin: 0; padding: 12px 0 12px 34px; border-bottom: 1px solid var(--line); }
.checklist li::before { position: absolute; left: 2px; top: 12px; display: grid; place-items: center; width: 20px; height: 20px; border: 1px solid #7ea59c; border-radius: 4px; content: ""; }
.long-qa h2:not(:first-child) { margin-top: 40px; padding-top: 39px; border-top: 1px solid var(--line); }

@media (max-width: 1040px) {
  .hero-stage__grid { grid-template-columns: minmax(0, 1fr) 420px; gap: 45px; }
  .mainnav { gap: 18px; }
  .manifesto__grid, .benefit-layout { gap: 55px; }
  .split-list { gap: 50px; }
  .faq-grid { gap: 60px; }
  .reading-layout { gap: 50px; }
}

@media (max-width: 900px) {
  .mainnav { display: none; }
  .nav-lead { margin-left: auto; }
  .nav-toggle { display: grid; gap: 5px; place-content: center; width: 43px; height: 43px; padding: 0; border: 1px solid #cfd7d2; border-radius: 50%; background: transparent; }
  .nav-toggle span { width: 17px; height: 2px; background: var(--ink); transition: transform .2s; }
  .nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .mobile-menu { position: fixed; z-index: 99; inset: 78px 0 auto; display: grid; visibility: hidden; padding: 18px 24px 24px; border-bottom: 1px solid var(--line); background: var(--paper); opacity: 0; transform: translateY(-10px); transition: opacity .2s, transform .2s, visibility .2s; }
  .mobile-menu.is-open { visibility: visible; opacity: 1; transform: translateY(0); }
  .mobile-menu a { padding: 12px 2px; border-bottom: 1px solid #e3e6e0; font-size: 14px; font-weight: 800; }
  .hero-stage { padding-top: 65px; }
  .hero-stage__grid { grid-template-columns: 1fr; gap: 52px; }
  .hero-message { max-width: 760px; }
  .hero-form { max-width: 650px; }
  .section-title { grid-template-columns: 1fr; gap: 19px; }
  .section-title .overline { margin-bottom: -7px; }
  .manifesto__grid, .benefit-layout, .split-list, .faq-grid { grid-template-columns: 1fr; gap: 48px; }
  .manifesto__copy > p { margin-top: 0; }
  .benefit-board { max-width: 650px; }
  .fit-panels { max-width: 780px; }
  .reading-layout { grid-template-columns: 1fr; }
  .reading-side { position: static; display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
  .reading-side nav { margin-top: 0; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__identity { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  body { padding-bottom: 72px; font-size: 15px; }
  .frame { width: min(100% - 30px, 1180px); }
  .topbar { height: 67px; }
  .brandmark img { width: 146px; }
  .nav-lead { display: none; }
  .mobile-menu { top: 67px; }
  .hero-stage { padding: 53px 0 60px; }
  .hero-stage__grid { gap: 42px; }
  .overline { margin-bottom: 16px; font-size: 10px; }
  .hero-message h1 { font-size: clamp(39px, 12vw, 55px); line-height: 1.17; }
  .hero-message__copy { margin-top: 23px; font-size: 15px; }
  .hero-message__actions { flex-direction: column; align-items: stretch; margin-top: 27px; }
  .proofline { display: grid; gap: 9px; margin-top: 28px; }
  .leadbox { padding: 25px 18px; border-radius: 19px; }
  .leadbox__head h2 { font-size: 22px; }
  .fieldrow { grid-template-columns: 1fr; gap: 0; }
  .leadbox input, .leadbox select { height: 50px; }
  .leadbox .consent { align-items: flex-start; min-height: 42px; padding-top: 5px; line-height: 1.55; }
  .submit-lead { min-height: 57px; }
  .notice-band .frame { display: flex; flex-wrap: wrap; gap: 8px 12px; padding-top: 17px; padding-bottom: 17px; }
  .notice-band p { flex: 1 1 calc(100% - 90px); font-size: 11px; line-height: 1.55; }
  .notice-band a { width: 100%; }
  .block { padding: 72px 0; }
  .section-title { margin-bottom: 35px; }
  .section-title h2, .benefit-copy h2, .manifesto h2 { font-size: 39px; }
  .section-title > p:not(.overline), .benefit-copy > p:not(.overline) { font-size: 14px; }
  .path-grid { grid-template-columns: 1fr; }
  .path-card, .path-card:nth-child(even) { grid-template-columns: 42px 1fr auto; padding: 23px 5px 23px 0; border-right: 0; }
  .path-card h3 { font-size: 18px; }
  .manifesto__grid, .benefit-layout, .split-list, .faq-grid { gap: 37px; }
  .manifesto__copy > p { font-size: 15px; }
  .benefit-copy__actions { align-items: flex-start; flex-direction: column; gap: 18px; }
  .benefit-board { grid-template-columns: 1fr; }
  .benefit-board__wide { grid-column: auto; }
  .benefit-board > div { min-height: 165px; }
  .benefit-board strong { margin: 19px 0 13px; font-size: 51px; }
  .fit-panels { grid-template-columns: 1fr; }
  .fit-panel { padding: 24px 20px; }
  .qa-list summary { min-height: 69px; font-size: 14px; line-height: 1.45; }
  .qa-list details p { margin-right: 18px; font-size: 13px; }
  .closing { padding: 64px 0; }
  .closing__inside { align-items: flex-start; flex-direction: column; }
  .footer { padding-top: 48px; }
  .footer__grid { grid-template-columns: 1fr; gap: 34px; }
  .footer__identity { grid-column: auto; }
  .footer__bottom { flex-direction: column; gap: 5px; margin-top: 35px; }
  .mobile-lead { position: fixed; z-index: 120; left: 10px; right: 10px; bottom: calc(8px + env(safe-area-inset-bottom)); display: flex; align-items: center; justify-content: space-between; min-height: 56px; padding: 0 21px; border: 1px solid rgba(255,255,255,.25); border-radius: 999px; color: var(--forest); background: var(--lime); box-shadow: 0 13px 35px rgba(0,0,0,.26); font-size: 13px; font-weight: 900; }
  .mobile-lead.is-hidden { opacity: 0; pointer-events: none; transform: translateY(18px); }
  .article-hero { padding: 65px 0 60px; }
  .article-hero h1 { font-size: 43px; }
  .article-hero .frame > p:last-child { font-size: 14px; }
  .reading-layout { gap: 52px; padding-top: 50px; padding-bottom: 75px; }
  .reading section { margin-bottom: 36px; padding-bottom: 36px; }
  .reading h2 { font-size: 25px; }
  .reading p { font-size: 14px; }
  .reading-cards, .check-grid, .risk-cards { grid-template-columns: 1fr; }
  .reading-side { grid-template-columns: 1fr; }
  .source-list a { align-items: flex-start; flex-direction: column; gap: 4px; }
  .source-list span { text-align: left; }
  .formula { align-items: flex-start; }
}

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