:root {
  --ink: #18201c;
  --ink-2: #3c4740;
  --muted: #5d6960;
  --line: #dce4dc;
  --line-strong: #c3cec5;
  --paper: #f7f8f4;
  --white: #fff;
  --green: #1f6f4a;
  --green-dark: #155238;
  --green-soft: rgba(31,111,74,.09);
  --lime: #c8f064;
  --cream: #eef1e8;
  --danger: #a3332b;
  --shadow: 0 22px 60px rgba(24, 32, 28, .11);
  --ease: cubic-bezier(.2,.8,.2,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", system-ui, sans-serif; line-height: 1.65; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
::selection { background: var(--lime); color: var(--ink); }
:focus-visible { outline: 3px solid var(--green); outline-offset: 2px; }
h1, h2, h3 { text-wrap: balance; word-break: keep-all; }
.lead,.section-head > p,.service-card p,.three-grid p,.how p,.faq p { word-break: keep-all; }
.icon { width: 20px; height: 20px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; top: -60px; left: 16px; z-index: 100; padding: 10px 16px; border-radius: 10px; background: var(--ink); color: #fff; font-weight: 800; }
.skip-link:focus { top: 12px; }
.shell { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.narrow { width: min(760px, calc(100% - 40px)); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 30; background: rgba(247,248,244,.92); border-bottom: 1px solid rgba(24,32,28,.08); backdrop-filter: blur(16px); }
.nav { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; font-size: 22px; font-weight: 900; letter-spacing: -.04em; }
.nav nav { display: flex; align-items: center; gap: 24px; font-size: 14px; font-weight: 700; }
.nav nav > a:not(.nav-button) { color: var(--ink-2); transition: color .16s; }
.nav nav > a:not(.nav-button):hover { color: var(--ink); }
.nav nav > .nav-dashboard { display: inline-flex; align-items: center; gap: 6px; color: var(--green); font-weight: 800; }
.nav form { margin: 0; }
.nav-button { border: 1px solid var(--ink); border-radius: 999px; background: var(--ink); color: #fff; padding: 9px 17px; cursor: pointer; font-size: 13px; font-weight: 800; white-space: nowrap; transition: background .16s; }
.nav-button:hover { background: #2a352f; }
.nav-button.ghost { border-color: var(--line-strong); background: transparent; color: var(--ink); }
.nav-button.ghost:hover { background: rgba(24,32,28,.05); }

/* Buttons */
.button { display: inline-flex; justify-content: center; align-items: center; gap: 8px; min-height: 50px; padding: 0 22px; border: 1px solid transparent; border-radius: 12px; cursor: pointer; font-weight: 850; transition: background .18s, border-color .18s, box-shadow .18s; }
.button .icon { width: 18px; height: 18px; }
.button.primary { background: var(--green); color: #fff; box-shadow: 0 10px 24px rgba(31,111,74,.18); }
.button.primary:hover { background: var(--green-dark); }
.button.ghost { border-color: #aeb9b0; background: transparent; }
.button.ghost:hover { background: rgba(24,32,28,.04); }
.button.wide { width: 100%; }
.button:disabled { opacity: .45; cursor: not-allowed; box-shadow: none; }

/* Home */
.hero { padding: 88px 0 84px; overflow: hidden; background: radial-gradient(circle at 82% 18%, rgba(200,240,100,.28), transparent 30%), linear-gradient(160deg,#f7f8f4 10%,#edf1e7); }
.hero-grid { display: grid; grid-template-columns: 1.12fr .88fr; gap: 56px; align-items: center; }
.hero h1 { margin: 0; font-size: clamp(36px, 4.2vw, 58px); line-height: 1.15; letter-spacing: -.04em; }
.hero h1 em { color: var(--green); font-style: normal; }
.lead { max-width: 600px; margin: 26px 0 0; color: #4c5852; font-size: 18px; line-height: 1.8; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 24px 0 0; padding: 0; list-style: none; color: #44504a; font-size: 14px; font-weight: 750; }
.trust-row li { display: inline-flex; align-items: center; gap: 6px; }
.trust-row .icon { width: 18px; height: 18px; color: var(--green); stroke-width: 2.2; }
.hero-visual { margin: 0; padding: 22px; border-radius: 22px; background: var(--ink); color: #fff; box-shadow: 0 32px 64px rgba(24,32,28,.22); }
.visual-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-bottom: 14px; border-bottom: 1px solid rgba(255,255,255,.1); }
.visual-head > span:first-child { display: inline-flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 800; }
.visual-head .icon { color: var(--lime); }
.visual-pill { padding: 3px 9px; border-radius: 6px; background: rgba(200,240,100,.14); color: var(--lime); font-size: 11px; font-weight: 800; letter-spacing: .04em; }
.visual-flow { display: grid; margin: 14px 0 0; padding: 0; list-style: none; }
.visual-flow li { position: relative; display: grid; gap: 1px; padding: 10px 0 10px 24px; }
.visual-flow li::before { content: ""; position: absolute; top: 17px; left: 0; width: 10px; height: 10px; border: 2px solid #5f6f64; border-radius: 50%; box-sizing: border-box; }
.visual-flow li:not(:last-child)::after { content: ""; position: absolute; top: 31px; bottom: -13px; left: 4.5px; width: 1px; background: #3d4a42; }
.visual-flow li:last-child::before { border-color: var(--lime); background: var(--lime); }
.visual-flow small { color: #9fb0a5; font-size: 11px; font-weight: 750; }
.visual-flow span { color: #e2e9e4; font-size: 15px; }
.visual-flow b { color: var(--lime); }
.visual-prompt { margin: 12px 0 0; padding: 14px 16px; border: 1px solid rgba(255,255,255,.08); border-radius: 12px; background: rgba(255,255,255,.04); color: #d8e0da; font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, "D2Coding", monospace; font-size: 13px; line-height: 1.7; white-space: pre-wrap; }
.visual-foot { display: flex; justify-content: space-between; gap: 12px; margin-top: 14px; color: #9fb0a5; font-size: 12px; font-weight: 650; }
.problem,.services,.contents,.how,.faq,.price-section { padding: 104px 0; }
.problem { background: var(--ink); color: #fff; }
.problem h2,.services h2,.contents h2,.how h2,.faq h2 { margin: 0; font-size: clamp(32px,4vw,48px); line-height: 1.2; letter-spacing: -.04em; }
.three-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 54px; }
.three-grid article { padding: 30px; border: 1px solid rgba(255,255,255,.1); border-radius: 18px; background: rgba(255,255,255,.035); }
.three-grid h3 { margin: 0 0 8px; font-size: 20px; }
.three-grid p { margin: 0; color: #b4beb7; }
.services { background: #fff; }
.section-head { display: flex; justify-content: space-between; gap: 40px; align-items: end; }
.section-head > p { max-width: 430px; margin: 0; color: var(--muted); }
.service-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; margin-top: 50px; }
.service-card { display: flex; flex-direction: column; gap: 10px; padding: 28px; border: 1px solid var(--line); border-radius: 18px; background: var(--paper); }
.service-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.service-top > .icon { width: 42px; height: 42px; padding: 9px; border-radius: 12px; background: var(--cream); color: var(--green); }
.service-top > span { padding: 3px 9px; border-radius: 6px; background: var(--green-soft); color: var(--green); font-size: 11px; font-weight: 800; letter-spacing: .02em; }
.service-card h3 { margin: 0; font-size: 21px; letter-spacing: -.03em; }
.service-card > p { margin: 0; color: var(--muted); font-size: 15px; }
.service-card ul { display: grid; gap: 8px; margin: 10px 0 0; padding: 14px 0 0; border-top: 1px solid var(--line); list-style: none; font-size: 14px; font-weight: 650; }
.service-card li { display: flex; gap: 8px; align-items: flex-start; }
.service-card li .icon { width: 18px; height: 18px; margin-top: 3px; color: var(--green); stroke-width: 2.2; }
.service-card.is-featured { border-color: var(--ink); background: var(--ink); color: #fff; }
.service-card.is-featured > p { color: #b9c4bc; }
.service-card.is-featured ul { border-color: rgba(255,255,255,.12); color: #e2e9e4; }
.service-card.is-featured li .icon,.service-card.is-featured .service-top > .icon { color: var(--lime); }
.service-card.is-featured .service-top > .icon { background: rgba(200,240,100,.12); }
.service-card.is-featured .service-top > span { background: rgba(200,240,100,.14); color: var(--lime); }
.contents { background: var(--paper); }
.value-row { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); margin: 44px 0 0; padding: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: #fff; list-style: none; }
.value-row li { display: flex; flex-direction: column; gap: 8px; min-width: 0; padding: 28px; }
.value-row li + li { border-left: 1px solid var(--line); }
.value-row h3 { margin: 0; font-size: 19px; letter-spacing: -.03em; }
.value-row p { margin: 0; color: var(--muted); font-size: 14px; word-break: keep-all; }
.value-shift { display: grid; grid-template-columns: minmax(0,1fr) 18px minmax(0,1fr); align-items: stretch; gap: 8px; margin-top: auto; padding-top: 14px; }
.value-shift > span { display: grid; align-content: start; gap: 2px; padding: 10px 12px; border-radius: 10px; font-size: 13px; font-weight: 650; line-height: 1.45; word-break: keep-all; }
.value-shift small { font-size: 11px; font-weight: 800; }
.value-before { background: var(--cream); color: var(--muted); }
.value-after { background: rgba(200,240,100,.3); color: var(--ink); }
.value-after small { color: var(--green); }
.value-shift > .icon { align-self: center; width: 18px; height: 18px; color: var(--green); }
.content-list-title { margin: 48px 0 0; color: var(--ink-2); font-size: 15px; font-weight: 800; }
.content-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 16px; }
.content-list article { display: grid; grid-template-columns: 42px 1fr auto; align-items: center; gap: 18px; padding: 24px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.content-list b { color: var(--green); font-variant-numeric: tabular-nums; }
.content-list h3 { margin: 0 0 4px; font-size: 17px; }
.content-list p { margin: 0; color: var(--muted); font-size: 14px; }
.content-list article > span { padding: 5px 9px; border-radius: 7px; background: var(--cream); color: var(--green); font-size: 10px; font-weight: 900; }
.how { background: var(--cream); }
.how ol { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; margin: 52px 0 0; padding: 0; list-style: none; background: #ccd5cb; border: 1px solid #ccd5cb; border-radius: 18px; overflow: hidden; }
.how li { padding: 34px; background: var(--paper); }
.how li > b { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--green); color: #fff; }
.how h3 { margin: 26px 0 8px; }
.how p { margin: 0; color: var(--muted); }
.price-section { background: #fff; }
.price-card { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 60px; padding: 52px; border-radius: 24px; background: var(--ink); color: #fff; box-shadow: var(--shadow); }
.price-card h2 { margin: 0 0 8px; font-size: 32px; letter-spacing: -.035em; }
.price-card > div > p { margin: 0; color: #b8c2bb; }
.price-includes { display: grid; gap: 10px; margin: 26px 0 0; padding: 0; list-style: none; color: #e2e9e4; font-weight: 650; }
.price-includes li { display: flex; gap: 10px; align-items: center; }
.price-includes .icon { width: 18px; height: 18px; color: var(--lime); stroke-width: 2.2; }
.price { min-width: 280px; text-align: right; }
.price small,.price > span { display: block; color: #aeb9b2; }
.price strong { display: block; margin: 2px 0 18px; font-size: 44px; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.price strong span { margin-left: 4px; color: #aeb9b2; font-size: 18px; letter-spacing: 0; }
.price .button { width: 100%; background: var(--lime); color: var(--ink); box-shadow: none; }
.price .button:hover { background: #d6f585; }
.price > span { margin-top: 12px; font-size: 12px; }
.faq { background: var(--paper); }
.faq h2 { margin-bottom: 32px; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { padding: 22px 8px; cursor: pointer; font-weight: 800; }
.faq details p { max-width: 760px; margin: -6px 8px 24px; color: var(--muted); }
.faq details a { color: var(--green); font-weight: 750; text-decoration: underline; text-underline-offset: 3px; }

/* Footer */
.site-footer { padding: 58px 0 28px; background: #111813; color: #aeb8b1; font-size: 13px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr 1fr; gap: 60px; }
.footer-grid > div { display: flex; flex-direction: column; gap: 4px; }
.footer-grid a { display: inline-flex; align-items: center; min-height: 32px; }
.footer-grid strong,.footer-brand { color: #fff; }
.footer-brand { font-size: 20px; font-weight: 900; letter-spacing: -.03em; }
.footer-grid p { max-width: 350px; margin: 5px 0; }
.business-strip { display: flex; flex-wrap: wrap; gap: 6px 18px; padding-top: 34px; margin-top: 34px; border-top: 1px solid rgba(255,255,255,.08); font-size: 12px; }
.copyright { padding-top: 22px; margin-top: 22px; border-top: 1px solid rgba(255,255,255,.08); color: #8f9a92; font-size: 12px; }

/* Login and results */
.auth-section,.result { min-height: 68vh; display: grid; place-items: center; padding: 72px 20px; background: radial-gradient(circle at 50% 0,rgba(200,240,100,.24),transparent 38%),var(--cream); }
.auth-card,.result-card { width: min(460px,100%); padding: 42px; border: 1px solid var(--line); border-radius: 22px; background: #fff; box-shadow: var(--shadow); }
.auth-card h1,.result-card h1 { margin: 0 0 10px; font-size: 30px; letter-spacing: -.04em; }
.auth-card > p,.result-card > p { color: var(--muted); }
.stack-form { display: grid; gap: 18px; margin-top: 28px; }
.stack-form label { display: grid; gap: 7px; font-size: 13px; font-weight: 800; }
.stack-form input { width: 100%; height: 50px; padding: 0 14px; border: 1px solid #b9c4bb; border-radius: 10px; outline: 0; transition: border-color .16s, box-shadow .16s; }
.stack-form input:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(31,111,74,.28); }
.auth-help { margin: 20px 0 0; color: var(--muted); font-size: 13px; text-align: center; }
.auth-help.is-sub { margin-top: 6px; }
.stack-form small { color: var(--muted); font-size: 12px; font-weight: 600; }
.stack-form input[aria-invalid="true"] { border-color: var(--danger); box-shadow: 0 0 0 3px rgba(163,51,43,.14); }
.stack-form .legal-checks { margin: 4px 0 0; }
.auth-card > .notice { margin-top: 18px; }
.auth-help a,.result-card > p a { color: var(--green); font-weight: 750; text-decoration: underline; text-underline-offset: 3px; }
.back-link { display: block; margin-top: 18px; color: var(--muted); text-align: center; font-size: 13px; }
.notice { padding: 12px 14px; border-radius: 9px; font-size: 13px; }
.notice.error { background: #fff0ee; color: var(--danger); border: 1px solid #f0c6c2; }
.notice.info { background: #eef7ea; color: var(--green-dark); border: 1px solid #cfe3c9; }
.notice a { font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }
.result-card { text-align: center; }
.result-card .button + .back-link { margin-top: 14px; }
.result-icon { display: grid; place-items: center; width: 64px; height: 64px; margin: 0 auto 22px; border-radius: 50%; font-size: 20px; font-weight: 900; }
.result-icon .icon { width: 30px; height: 30px; stroke-width: 2.3; }
.result-icon.success { background: #e5f5e9; color: var(--green); }
.result-icon.failed { background: #fff0ee; color: var(--danger); }
.result-icon.pending { background: var(--cream); color: var(--green); }
.result-order { display: grid; grid-template-columns: auto 1fr; gap: 8px 20px; margin: 24px 0; padding: 18px; border-radius: 12px; background: var(--paper); text-align: left; font-size: 13px; }
.result-order span { color: var(--muted); }
.result-order strong { text-align: right; overflow-wrap: anywhere; }
.result-card .download-files { width: 100%; margin: 0 0 20px; }
.download-files { display: grid; gap: 10px; width: min(440px,100%); }
.download-file { display: grid; grid-template-columns: auto minmax(0,1fr) auto; align-items: center; gap: 12px; padding: 12px; border: 1px solid #d4ddd5; border-radius: 12px; background: #fff; color: var(--ink); text-align: left; transition: border-color .2s, box-shadow .2s; }
.download-file:hover { border-color: var(--green); box-shadow: 0 6px 18px rgba(24,32,28,.06); }
.download-file-kind { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 9px; background: var(--green); color: #fff; font-size: 10px; font-weight: 900; }
.download-file-copy { display: grid; min-width: 0; gap: 2px; }
.download-file-copy strong { overflow-wrap: anywhere; font-size: 12px; line-height: 1.4; }
.download-file-copy small { color: var(--muted); font-size: 11px; }
.download-file-cta { color: var(--green); font-size: 12px; font-weight: 900; }

/* Checkout */
.checkout { padding: 40px 0 96px; }
.checkout-steps { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 0 0 28px; padding: 0; list-style: none; color: var(--muted); font-size: 13px; font-weight: 750; }
.checkout-steps li { display: inline-flex; align-items: center; gap: 8px; }
.checkout-steps li + li::before { content: ""; width: 28px; height: 1px; margin-right: 2px; background: var(--line-strong); }
.checkout-steps b { display: grid; place-items: center; width: 22px; height: 22px; border: 1.5px solid var(--line-strong); border-radius: 50%; font-size: 11px; }
.checkout-steps .is-done { color: var(--green); }
.checkout-steps .is-done .icon { width: 22px; height: 22px; padding: 4px; border-radius: 50%; background: var(--green); color: #fff; stroke-width: 2.6; }
.checkout-steps [aria-current] { color: var(--ink); }
.checkout-steps [aria-current] b { border-color: var(--ink); background: var(--ink); color: #fff; }
.checkout-head h1 { margin: 0 0 6px; font-size: 32px; line-height: 1.25; letter-spacing: -.04em; }
.checkout-head p { margin: 0; color: var(--muted); }
.checkout-grid { display: grid; grid-template-columns: minmax(0,1fr) 384px; gap: 24px; align-items: start; margin-top: 26px; }
.checkout-main { display: grid; gap: 16px; min-width: 0; }
.checkout-card { min-width: 0; padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: #fff; }
.checkout-card h2,.checkout-summary h2 { margin: 0 0 16px; font-size: 17px; letter-spacing: -.02em; }
.plan-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px; border: 1.5px solid var(--green); border-radius: 14px; background: #f3f9f1; }
.plan-name { display: flex; align-items: center; gap: 12px; min-width: 0; }
.plan-name > .icon { width: 42px; height: 42px; padding: 9px; border-radius: 12px; background: var(--green); color: #fff; }
.plan-name strong { display: block; font-size: 16px; }
.plan-name span { display: block; color: var(--muted); font-size: 13px; }
.plan-price { flex-shrink: 0; text-align: right; }
.plan-price strong { display: block; font-size: 22px; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.plan-price span { display: block; color: var(--muted); font-size: 12px; }
.service-list { display: grid; margin: 0; padding: 0; list-style: none; }
.service-list li { display: grid; grid-template-columns: 38px minmax(0,1fr); gap: 14px; padding: 16px 0; border-top: 1px solid var(--line); }
.service-list li:first-child { padding-top: 0; border-top: 0; }
.service-list li:last-child { padding-bottom: 0; }
.service-list li > .icon { width: 38px; height: 38px; padding: 8px; border-radius: 11px; background: var(--cream); color: var(--green); }
.service-list b { font-size: 15px; }
.service-list b span { margin-left: 6px; padding: 2px 7px; border-radius: 6px; background: var(--green-soft); color: var(--green); font-size: 11px; font-weight: 800; vertical-align: 2px; white-space: nowrap; }
.service-list p { margin: 3px 0 0; color: var(--muted); font-size: 14px; }
.service-limit { display: flex; align-items: center; gap: 6px; margin-top: 8px; color: var(--danger); font-size: 13px; font-weight: 700; }
.service-limit .icon { width: 16px; height: 16px; }
.method-row { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border: 1.5px solid var(--ink); border-radius: 12px; }
.method-row > .icon { width: 36px; height: 36px; padding: 7px; border-radius: 10px; background: var(--cream); }
.method-row strong { display: block; font-size: 15px; }
.method-row span { display: block; color: var(--muted); font-size: 13px; }
.payment-caption { display: flex; gap: 8px; margin: 14px 0 0; color: var(--muted); font-size: 13px; }
.payment-caption .icon { width: 16px; height: 16px; margin-top: 3px; }
.checkout-summary { position: sticky; top: 96px; padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: 0 18px 40px rgba(24,32,28,.06); }
.summary-list { display: grid; gap: 10px; margin: 0; }
.summary-list div { display: flex; justify-content: space-between; gap: 16px; font-size: 14px; }
.summary-list dt { flex-shrink: 0; color: var(--muted); }
.summary-list dd { margin: 0; font-weight: 700; text-align: right; }
.summary-total { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin: 18px 0 4px; padding-top: 16px; border-top: 1px solid var(--line); }
.summary-total span { font-size: 15px; font-weight: 800; }
.summary-total strong { font-size: 26px; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.summary-note { margin: 0 0 18px; color: var(--muted); font-size: 13px; }
.legal-checks { display: grid; min-width: 0; margin: 0 0 16px; padding: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; }
.legal-checks label { display: flex; align-items: flex-start; gap: 10px; cursor: pointer; }
.legal-checks input { flex-shrink: 0; width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--green); cursor: pointer; }
.consent-all { padding: 14px; border-bottom: 1px solid var(--line); background: var(--paper); font-size: 14px; font-weight: 800; }
.consent-item { padding: 12px 14px; font-size: 13px; line-height: 1.55; color: var(--ink-2); }
.consent-item + .consent-item { border-top: 1px solid var(--line); }
.consent-item em { margin-right: 2px; color: var(--green); font-size: 11px; font-style: normal; font-weight: 850; }
.legal-checks a { color: var(--green); font-weight: 750; text-decoration: underline; text-underline-offset: 3px; }
.billing-terms { display: grid; gap: 8px; margin: 0; padding-left: 20px; color: var(--ink-2); font-size: 14px; }
.billing-terms a { color: var(--green); font-weight: 750; text-decoration: underline; text-underline-offset: 3px; }
.summary-privacy { margin: 0 0 16px; color: var(--muted); font-size: 12px; }
.summary-privacy a { color: var(--green); font-weight: 750; text-decoration: underline; text-underline-offset: 3px; }
.checkout-summary .button.wide { min-height: 54px; font-size: 16px; }
.checkout-summary .notice { margin-bottom: 12px; }
.summary-foot { margin: 12px 0 0; color: var(--muted); font-size: 12px; text-align: center; }
.summary-foot a { color: var(--green); font-weight: 750; text-decoration: underline; text-underline-offset: 3px; }
.summary-seller { margin: 10px 0 0; color: #66716a; font-size: 11px; text-align: center; }
.checkout-bar { display: none; }

/* Legal */
.legal-hero { padding: 72px 0 48px; background: var(--cream); }
.legal-hero h1 { margin: 0; font-size: 44px; letter-spacing: -.04em; }
.legal-hero p { max-width: 650px; margin: 14px 0; color: var(--muted); }
.legal-hero span { color: var(--muted); font-size: 12px; }
.legal-body { padding: 56px 0 100px; background: #fff; }
.legal-body article { padding: 0 0 32px; margin-bottom: 32px; border-bottom: 1px solid var(--line); }
.legal-body h2 { margin: 0 0 14px; font-size: 21px; }
.legal-body p { margin: 0; color: #4f5b53; }
.legal-body p + table,.legal-body table + p { margin-top: 12px; }
.legal-body a { color: var(--green); text-decoration: underline; }
.legal-body table { width: 100%; border-collapse: collapse; font-size: 14px; }
.legal-body th,.legal-body td { padding: 14px; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.legal-body th { background: var(--cream); }
.business-table { display: grid; grid-template-columns: 180px 1fr; margin: 0; border-top: 1px solid var(--line); }
.business-table dt,.business-table dd { margin: 0; padding: 15px; border-bottom: 1px solid var(--line); }
.business-table dt { background: var(--cream); font-weight: 800; }
.contact-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.contact-cards a { display: grid; gap: 4px; padding: 22px; border: 1px solid var(--line); border-radius: 14px; text-decoration: none; transition: border-color .16s; }
.contact-cards a:hover { border-color: var(--green); }
.contact-cards span,.contact-cards small { color: var(--muted); }
.contact-cards strong { color: var(--ink); }

@media (max-width: 1040px) {
  .hero-grid,.checkout-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 48px; }
  .hero-visual { max-width: 620px; }
  .service-grid { grid-template-columns: 1fr; }
  .checkout-summary { position: static; }
  .checkout { padding-bottom: 132px; }
  .checkout-bar { position: fixed; z-index: 40; right: 0; bottom: 0; left: 0; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 12px 20px calc(12px + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); background: rgba(255,255,255,.97); box-shadow: 0 -10px 30px rgba(24,32,28,.08); backdrop-filter: blur(12px); }
  .checkout-bar[hidden] { display: none; }
  .checkout-bar span { display: block; color: var(--muted); font-size: 12px; }
  .checkout-bar strong { font-size: 19px; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
  .checkout-bar .button { min-height: 48px; flex: 0 1 220px; }
}

@media (max-width: 840px) {
  .shell,.narrow { width: min(100% - 32px,760px); }
  .nav { min-height: 62px; gap: 8px; }
  .nav nav > a:not(.nav-button):not(.nav-dashboard) { display: none; }
  .nav nav { gap: 12px; }
  .hero { padding: 60px 0; }
  .hero h1 { font-size: 40px; }
  .lead { font-size: 16px; }
  .three-grid,.how ol { grid-template-columns: 1fr; }
  .problem,.services,.contents,.how,.faq,.price-section { padding: 72px 0; }
  .problem h2,.services h2,.contents h2,.how h2,.faq h2 { font-size: 30px; }
  .content-list { grid-template-columns: 1fr; }
  .value-row { grid-template-columns: minmax(0,1fr); margin-top: 32px; }
  .value-row li { padding: 22px; }
  .value-row li + li { border-top: 1px solid var(--line); border-left: 0; }
  .section-head { display: block; }
  .section-head > p { margin-top: 16px; }
  .price-card { grid-template-columns: 1fr; padding: 32px; gap: 28px; }
  .price { min-width: 0; text-align: left; }
  .footer-grid { grid-template-columns: 1fr; gap: 26px; }
}

@media (max-width: 520px) {
  .brand { font-size: 20px; }
  .nav-button { padding: 8px 13px; }
  .hero h1 { font-size: 32px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .trust-row { gap: 8px 14px; font-size: 13px; }
  .hero-visual { padding: 18px; }
  .service-card { padding: 22px; }
  .content-list article { grid-template-columns: 32px 1fr; }
  .content-list article > span { grid-column: 2; justify-self: start; }
  .how li { padding: 26px; }
  .download-file { grid-template-columns: auto minmax(0,1fr); }
  .download-file-cta { grid-column: 2; }
  .auth-card,.result-card { padding: 30px 22px; }
  .checkout { padding-top: 24px; }
  .checkout-head h1 { font-size: 26px; }
  .checkout-card,.checkout-summary { padding: 18px; border-radius: 16px; }
  .plan-row { flex-direction: column; align-items: flex-start; }
  .plan-price { text-align: left; }
  .checkout-steps li + li::before { width: 14px; }
  .legal-hero h1 { font-size: 34px; }
  .legal-body table { display: block; overflow-x: auto; }
  .business-table { grid-template-columns: 1fr; }
  .business-table dd { padding-top: 2px; }
  .business-table dt { border-bottom: 0; }
  .contact-cards { grid-template-columns: 1fr; }
}

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