:root {
  --bg: #fffbf7;
  --surface: #ffffff;
  --surface-soft: #fff7ed;
  --text: #1c1917;
  --muted: #57534e;
  --orange: #f97316;
  --orange-dark: #ea580c;
  --orange-deep: #c2410c;
  --orange-soft: #ffedd5;
  --line: #fed7aa;
  --amber: #b45309;
  --shadow: 0 20px 35px -10px rgba(249,115,22,.12), 0 10px 15px -5px rgba(249,115,22,.05);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 78px; }
body { margin: 0; overflow-x: hidden; color: var(--text); background: var(--bg); font-family: Inter, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif; line-height: 1.65; -webkit-font-smoothing: antialiased; }
body.modal-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
button, input { font: inherit; }
::selection { color: #fff; background: var(--orange); }
.shell { width: min(100% - 48px, 1280px); margin-inline: auto; }
.shell.narrow { width: min(100% - 48px, 850px); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; margin: -1px; padding: 0; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 999; top: 8px; left: 8px; padding: 9px 13px; color: #fff; background: var(--orange-dark); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: fixed; z-index: 200; top: 0; right: 0; left: 0; height: 64px; border-bottom: 1px solid var(--orange-soft); background: rgba(255,255,255,.9); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); transition: box-shadow .25s, background .25s; }
.site-header.is-sticky { background: rgba(255,255,255,.96); box-shadow: 0 8px 24px rgba(120,53,15,.06); }
.nav-shell { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 950; letter-spacing: -.03em; }
.brand-mark { display: grid; width: 36px; height: 36px; place-items: center; border-radius: 12px; color: #fff; background: linear-gradient(145deg, var(--orange), var(--orange-deep)); box-shadow: 0 7px 16px rgba(249,115,22,.28); font-size: 14px; font-weight: 900; }
.brand-name { font-size: 20px; }
.main-nav { display: flex; align-items: center; gap: 25px; }
.main-nav a { color: #57534e; font-size: 13px; font-weight: 650; transition: color .2s, background .2s, transform .2s; }
.main-nav a:hover { color: var(--orange-dark); }
.main-nav .nav-cta { padding: 9px 18px; border-radius: 999px; color: #fff; background: var(--orange-dark); box-shadow: 0 7px 16px rgba(234,88,12,.23); font-weight: 800; }
.main-nav .nav-cta:hover { color: #fff; background: var(--orange-deep); transform: translateY(-1px); }
.menu-toggle { display: none; width: 42px; height: 42px; padding: 9px; border: 0; border-radius: 10px; background: transparent; cursor: pointer; }
.menu-toggle i { display: block; width: 21px; height: 2px; margin: 4px auto; border-radius: 9px; background: #57534e; transition: transform .2s, opacity .2s; }

.grid-pattern { background-size: 32px 32px; background-image: linear-gradient(to right, rgba(249,115,22,.04) 1px, transparent 1px), linear-gradient(to bottom, rgba(249,115,22,.04) 1px, transparent 1px); }
.hero { position: relative; display: flex; min-height: 92vh; align-items: center; overflow: hidden; padding: 126px 0 82px; }
.hero-orb { position: absolute; top: 20%; left: 34%; width: 650px; height: 400px; border-radius: 50%; background: linear-gradient(35deg,#fed7aa,#fef3c7); filter: blur(120px); opacity: .68; }
.hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0,7fr) minmax(360px,5fr); gap: 58px; align-items: center; }
.hero-copy { min-width: 0; }
.version-pill { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 24px; padding: 7px 14px; border: 1px solid #fed7aa; border-radius: 999px; color: var(--orange-deep); background: #fff7ed; box-shadow: 0 4px 12px rgba(249,115,22,.05); font-size: 13px; font-weight: 700; }
.version-pill i { width: 9px; height: 9px; border-radius: 50%; background: var(--orange-dark); box-shadow: 0 0 0 5px rgba(249,115,22,.12); }
.hero h1 { margin: 0; font-size: clamp(44px,5vw,64px); line-height: 1.12; letter-spacing: -.055em; font-weight: 950; }
.hero h1 em { color: transparent; background: linear-gradient(135deg,var(--orange),var(--orange-dark) 52%,var(--orange-deep)); background-clip: text; -webkit-background-clip: text; font-style: normal; }
.hero-lead { max-width: 720px; margin: 24px 0 0; color: var(--muted); font-size: 18px; line-height: 1.85; }
.hero-actions { display: flex; gap: 14px; margin-top: 34px; }
.button { display: inline-flex; min-height: 54px; align-items: center; justify-content: center; gap: 10px; padding: 14px 29px; border: 0; border-radius: 16px; cursor: pointer; font-weight: 800; transition: transform .2s, background .2s, border-color .2s, box-shadow .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: var(--orange-dark); box-shadow: 0 15px 30px rgba(234,88,12,.23); }
.button-primary:hover { background: var(--orange-deep); }
.button-ghost { border: 1px solid #fdba74; color: #44403c; background: rgba(255,255,255,.86); }
.button-ghost:hover { border-color: var(--orange); color: var(--orange-dark); background: #fff; }
.hero-points { display: flex; flex-wrap: wrap; gap: 9px 24px; margin: 27px 0 0; padding: 0; color: #78716c; font-size: 13px; list-style: none; }
.hero-points li::before { content: "✓"; margin-right: 7px; color: var(--orange-dark); font-weight: 900; }
.hero-visual, .deliverable-visual { position: relative; margin: 0; }
.image-glow { position: absolute; inset: -6px; border-radius: 28px; background: linear-gradient(90deg,var(--orange),#f59e0b); filter: blur(20px); opacity: .26; }
.image-frame { position: relative; padding: 12px; border: 1px solid var(--orange-soft); border-radius: 28px; background: #fff; box-shadow: 0 25px 60px rgba(120,53,15,.16); }
.image-frame img { display: block; width: 100%; height: 360px; border-radius: 20px; object-fit: cover; }

.transformation { position: relative; z-index: 2; border-top: 1px solid var(--orange-soft); border-bottom: 1px solid var(--orange-soft); background: #fff; box-shadow: 0 8px 25px rgba(120,53,15,.035); }
.transformation-inner { padding: 52px 0; text-align: center; }
.transformation-inner > p { margin: 0 0 27px; color: #78716c; font-size: 13px; font-weight: 700; letter-spacing: .06em; }
.transformation-flow { display: grid; grid-template-columns: repeat(6,1fr); gap: 11px; }
.transformation-flow b { display: none; }
.transformation-flow span { display: flex; min-height: 82px; align-items: center; justify-content: center; padding: 15px; border: 1px solid rgba(254,215,170,.85); border-radius: 16px; background: rgba(255,247,237,.55); font-size: 13px; font-weight: 800; }
.transformation-flow span::before { content: "✓"; margin-right: 8px; color: var(--orange-dark); }
.transformation-flow .flow-result { border-color: var(--orange-dark); color: #fff; background: linear-gradient(145deg,var(--orange),var(--orange-dark)); box-shadow: 0 10px 22px rgba(249,115,22,.18); }
.transformation-flow .flow-result::before { color: #fff; }

.section { padding: 96px 0; }
.section-head { margin-bottom: 48px; }
.section-head.centered { max-width: 790px; margin-right: auto; margin-left: auto; text-align: center; }
.eyebrow { display: block; margin-bottom: 10px; color: var(--orange-deep); font-size: 12px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.section-head h2 { margin: 0; font-size: clamp(34px,4vw,46px); line-height: 1.2; letter-spacing: -.045em; font-weight: 950; }
.section-head p { max-width: 690px; margin: 15px auto 0; color: var(--muted); font-size: 17px; }
.clean-card { border: 1px solid var(--line); background: #fff; box-shadow: 0 10px 25px -5px rgba(249,115,22,.05),0 8px 10px -6px rgba(249,115,22,.03); transition: transform .3s, border-color .3s, box-shadow .3s; }
.clean-card:hover { border-color: var(--orange); box-shadow: var(--shadow); transform: translateY(-4px); }

.problems { background: #fff; }
.problem-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 25px; }
.problem-grid article { min-height: 270px; padding: 31px; border-radius: 24px; }
.icon-badge { display: grid; width: 48px; height: 48px; place-items: center; border-radius: 16px; color: var(--orange-dark); background: var(--surface-soft); font-weight: 900; }
.problem-grid h3 { margin: 38px 0 12px; font-size: 21px; line-height: 1.42; }
.problem-grid p { margin: 0; color: var(--muted); font-size: 14px; }
.mindset-shift { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 26px; margin-top: 25px; padding: 31px 35px; border: 1px solid var(--line); border-radius: 24px; background: var(--surface-soft); }
.mindset-shift div { display: flex; flex-direction: column; gap: 4px; }
.mindset-shift small { color: var(--muted); }
.mindset-shift strong { font-size: 17px; }
.mindset-shift > span { display: grid; width: 39px; height: 39px; place-items: center; border-radius: 50%; color: #fff; background: var(--orange-dark); }

.path-section, .format, .faq { background: var(--bg); }
.phase-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 28px; }
.phase-card { position: relative; min-height: 350px; overflow: hidden; padding: 31px; border-radius: 25px; }
.phase-card::after { content: ""; position: absolute; z-index: 0; top: -42px; right: -42px; width: 132px; height: 132px; border-radius: 0 0 0 100%; background: #ffedd5; transition: transform .3s; }
.phase-card:hover::after { transform: scale(1.1); }
.phase-day { position: relative; z-index: 1; color: var(--orange-deep); font-family: ui-monospace,SFMono-Regular,Menlo,monospace; font-size: 12px; font-weight: 850; }
.phase-number { position: absolute; z-index: 1; top: 22px; right: 24px; color: #fdba74; font-size: 40px; font-weight: 950; line-height: 1; }
.phase-card h3 { position: relative; z-index: 1; margin: 33px 0 5px; font-size: 25px; }
.phase-question { position: relative; z-index: 1; min-height: 48px; margin: 0 0 24px; color: var(--orange-deep); font-size: 13px; font-weight: 650; }
.phase-card ul { position: relative; z-index: 1; display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.phase-card li { display: flex; gap: 8px; color: #57534e; font-size: 13px; }
.phase-card li::before { content: "✓"; flex: 0 0 auto; color: var(--orange); font-weight: 900; }
.phase-featured { border-color: #fb923c; background: linear-gradient(180deg,#fff,#fff7ed); box-shadow: 0 0 0 4px rgba(249,115,22,.08); }

.deliverables { border-top: 1px solid var(--orange-soft); border-bottom: 1px solid var(--orange-soft); background: #fff; }
.deliverable-layout { display: grid; grid-template-columns: minmax(330px,5fr) minmax(0,7fr); gap: 58px; align-items: center; }
.deliverable-visual::before { content: ""; position: absolute; inset: -8px; border-radius: 30px; background: linear-gradient(90deg,#fb923c,#fbbf24); filter: blur(21px); opacity: .2; }
.deliverable-visual img { position: relative; display: block; width: 100%; height: 420px; border: 1px solid var(--line); border-radius: 27px; object-fit: cover; box-shadow: 0 20px 45px rgba(120,53,15,.12); }
.deliverable-content .section-head { margin-bottom: 29px; }
.deliverable-content .section-head p { margin-left: 0; }
.deliverable-panel { padding: 25px; border: 1px solid var(--line); border-radius: 26px; background: rgba(255,247,237,.55); box-shadow: 0 8px 24px rgba(120,53,15,.04); }
.deliverable-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 0; padding: 0; list-style: none; }
.deliverable-list li { display: grid; grid-template-columns: 36px 1fr; gap: 8px; align-items: start; padding: 13px; border: 1px solid var(--orange-soft); border-radius: 15px; background: #fff; box-shadow: 0 3px 9px rgba(120,53,15,.03); }
.deliverable-list li > span { color: var(--orange); font-family: ui-monospace,SFMono-Regular,Menlo,monospace; font-weight: 900; }
.deliverable-list strong, .deliverable-list small { display: block; }
.deliverable-list strong { font-size: 13px; }
.deliverable-list small { margin-top: 3px; color: var(--muted); font-size: 10px; }
.deliverable-list .deliverable-last { grid-column: 1 / -1; border-color: var(--orange-dark); color: #fff; background: linear-gradient(90deg,var(--orange-dark),var(--orange-deep)); }
.deliverable-last > span, .deliverable-last small { color: #fff; }
.deliverable-last small { opacity: .8; }

.format-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 26px; }
.format-card { min-height: 330px; padding: 31px; border-radius: 25px; }
.format-card.positive { border-color: #fb923c; box-shadow: 0 0 0 4px rgba(249,115,22,.08); background: linear-gradient(180deg,#fff,#fffaf5); }
.format-card.caution { border-color: #fde68a; }
.format-icon { display: grid; width: 48px; height: 48px; place-items: center; border-radius: 16px; color: var(--orange-dark); background: var(--surface-soft); font-size: 20px; font-weight: 900; }
.positive .format-icon { color: #fff; background: var(--orange-dark); box-shadow: 0 8px 18px rgba(249,115,22,.25); }
.caution .format-icon { color: var(--amber); background: #fffbeb; }
.format-card h3 { margin: 24px 0 16px; padding-bottom: 14px; border-bottom: 1px solid var(--orange-soft); font-size: 20px; }
.format-card ul { display: grid; gap: 11px; margin: 0; padding: 0; color: var(--muted); font-size: 13px; list-style: none; }
.format-card li::before { content: "•"; margin-right: 8px; color: var(--orange); }
.price-strip { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 28px; margin-top: 26px; padding: 24px 29px; border-radius: 23px; color: #fff; background: linear-gradient(130deg,var(--orange-dark),var(--orange)); box-shadow: 0 16px 34px rgba(234,88,12,.2); }
.price-strip div { display: flex; align-items: baseline; gap: 10px; }
.price-strip small { font-weight: 800; }
.price-strip strong { font-size: 39px; line-height: 1; }
.price-strip strong i { font-size: 17px; font-style: normal; }
.price-strip p { margin: 0; color: rgba(255,255,255,.8); font-size: 12px; }
.price-strip a { padding: 10px 18px; border: 1px solid rgba(255,255,255,.48); border-radius: 999px; font-size: 12px; font-weight: 800; }

.fit { border-top: 1px solid var(--orange-soft); border-bottom: 1px solid var(--orange-soft); background: #fff; }
.fit-form { padding: 39px; border: 1px solid var(--line); border-radius: 40px; background: rgba(255,247,237,.48); box-shadow: 0 12px 35px rgba(120,53,15,.07); }
.fit-form fieldset { display: grid; gap: 14px; margin: 0; padding: 0; border: 0; }
.check-row, .agreement { display: grid; grid-template-columns: auto 1fr; gap: 15px; align-items: start; padding: 18px; border: 1px solid var(--line); border-radius: 17px; background: #fff; box-shadow: 0 3px 10px rgba(120,53,15,.03); cursor: pointer; transition: border-color .2s, background .2s, transform .2s; }
.check-row:hover, .agreement:hover { border-color: var(--orange); transform: translateY(-1px); }
.check-row input, .agreement input { position: absolute; opacity: 0; pointer-events: none; }
.fake-check { position: relative; width: 24px; height: 24px; margin-top: 1px; border: 2px solid #fdba74; border-radius: 7px; background: #fff; }
.check-row:has(input:checked), .agreement:has(input:checked) { border-color: var(--orange); background: #fffaf5; }
.check-row input:checked + .fake-check, .agreement input:checked + .fake-check { border-color: var(--orange); background: var(--orange); }
.check-row input:checked + .fake-check::after, .agreement input:checked + .fake-check::after { content: "✓"; position: absolute; inset: 0; display: grid; place-items: center; color: #fff; font-size: 14px; font-weight: 900; }
.check-row input:focus-visible + .fake-check, .agreement input:focus-visible + .fake-check { outline: 3px solid rgba(249,115,22,.24); outline-offset: 2px; }
.check-row strong, .check-row small, .agreement strong, .agreement small { display: block; }
.check-row strong, .agreement strong { font-size: 15px; }
.check-row small, .agreement small { margin-top: 3px; color: var(--muted); font-size: 12px; }
.agreement { margin-top: 22px; padding: 21px; border-width: 2px; background: linear-gradient(90deg,#fff7ed,#fffbeb); }
.agreement strong { color: var(--orange-deep); }
.fit-status { display: flex; align-items: center; justify-content: center; gap: 25px; margin: 27px 0 18px; text-align: left; }
.fit-status > span { padding: 8px 19px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); background: #fff; font-size: 13px; }
.fit-status > span b { color: var(--orange); font-size: 20px; }
.fit-status div { max-width: 380px; }
.fit-status strong { display: block; }
.fit-status p { margin: 2px 0 0; color: var(--muted); font-size: 11px; }
.pay-trigger { display: flex; width: min(430px,100%); min-height: 60px; align-items: center; justify-content: center; flex-direction: column; margin: 0 auto; border: 0; border-radius: 17px; color: #fff; background: var(--orange-dark); box-shadow: 0 13px 28px rgba(234,88,12,.22); cursor: pointer; transition: transform .2s, background .2s; }
.pay-trigger:hover:not(:disabled) { background: var(--orange-deep); transform: translateY(-2px); }
.pay-trigger:disabled { color: #78716c; background: #d6d3d1; box-shadow: none; cursor: not-allowed; }
.pay-trigger span { font-weight: 900; }
.pay-trigger small { opacity: .77; font-size: 10px; }
.fit-alt { display: block; width: fit-content; margin: 16px auto 0; color: var(--muted); font-size: 11px; text-decoration: underline; text-underline-offset: 3px; }

.accordion { display: grid; gap: 15px; }
.accordion details { overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: 0 4px 12px rgba(120,53,15,.035); transition: border-color .2s; }
.accordion details:hover { border-color: #fb923c; }
.accordion summary { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 22px 25px; cursor: pointer; font-weight: 800; list-style: none; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary span { color: var(--orange); font-size: 23px; transition: transform .2s; }
.accordion details[open] summary span { transform: rotate(45deg); }
.accordion details p { margin: 0; padding: 20px 25px 23px; border-top: 1px solid var(--orange-soft); color: var(--muted); background: rgba(255,247,237,.45); font-size: 13px; }

.closing { padding: 25px 0 95px; background: var(--bg); }
.closing-card { padding: 56px 35px; border: 1px solid var(--line); border-radius: 29px; background: #fff; box-shadow: var(--shadow); text-align: center; }
.closing-card > span { color: var(--orange-deep); font-size: 12px; font-weight: 900; letter-spacing: .08em; }
.closing-card h2 { max-width: 760px; margin: 11px auto 27px; font-size: clamp(32px,4vw,48px); line-height: 1.2; letter-spacing: -.04em; }

footer { padding: 52px 0 30px; border-top: 1px solid var(--orange-soft); background: #fff; text-align: center; }
.footer-content { display: flex; align-items: center; flex-direction: column; }
.footer-brand { display: flex; align-items: center; gap: 10px; }
.footer-brand > div { display: flex; align-items: flex-start; flex-direction: column; line-height: 1.25; }
.footer-brand strong { font-size: 18px; }
.footer-brand small { color: var(--muted); font-size: 9px; }
.footer-slogan { margin: 14px 0 20px; color: var(--muted); font-size: 12px; }
.footer-copy { color: #8a817b; font-size: 11px; }
.footer-copy p { margin: 3px 0; }
.footer-records { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px 24px; margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--orange-soft); color: #8a817b; font-size: 11px; }
.footer-records a:hover { color: var(--orange-dark); }
.mps-link { display: inline-flex; align-items: center; gap: 6px; }
.mps-link img { width: 18px; height: 20px; object-fit: contain; }

.modal { position: fixed; z-index: 300; inset: 0; display: none; align-items: center; justify-content: center; padding: 20px; }
.modal.is-open { display: flex; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(28,25,23,.62); backdrop-filter: blur(7px); }
.modal-card { position: relative; width: min(820px,100%); max-height: 92vh; overflow: auto; padding: 27px; border: 1px solid var(--orange-soft); border-radius: 28px; background: #fff; box-shadow: 0 30px 90px rgba(28,25,23,.28); outline: none; }
.modal-close { position: absolute; z-index: 2; top: 13px; right: 13px; display: grid; width: 39px; height: 39px; place-items: center; border: 0; border-radius: 50%; color: #78716c; background: var(--surface-soft); cursor: pointer; font-size: 23px; }
.modal-heading { padding: 3px 48px 21px 2px; }
.modal-heading > span { color: var(--orange-deep); font-size: 10px; font-weight: 900; letter-spacing: .06em; }
.modal-heading h2 { margin: 5px 0 2px; font-size: 27px; }
.modal-heading p { margin: 0; color: var(--muted); font-size: 12px; }
.modal-heading strong { color: var(--orange); font-size: 18px; }
.payment-layout { display: grid; grid-template-columns: 285px 1fr; gap: 27px; align-items: center; padding: 22px; border-radius: 21px; background: var(--surface-soft); }
.payment-image { padding: 10px; border: 1px solid var(--orange-soft); border-radius: 15px; background: #fff; }
.payment-image img { display: block; width: 100%; max-height: 420px; object-fit: contain; }
.payment-notice { padding: 15px; border: 1px solid var(--line); border-radius: 13px; background: #fff; }
.payment-notice strong { color: var(--orange-deep); }
.payment-notice p { margin: 5px 0 0; color: var(--muted); font-size: 11px; }
.payment-info ol { display: grid; gap: 9px; margin: 17px 0; padding: 0; list-style: none; }
.payment-info li { display: flex; align-items: center; gap: 9px; font-size: 12px; }
.payment-info li span { display: grid; width: 23px; height: 23px; place-items: center; flex: 0 0 auto; border-radius: 50%; color: #fff; background: var(--orange); font-size: 10px; font-weight: 900; }
.payment-warning { color: var(--muted); font-size: 10px; }
.wecom-button { display: flex; min-height: 48px; align-items: center; justify-content: center; gap: 8px; margin-top: 14px; padding: 11px 17px; border-radius: 13px; color: #fff; background: #15803d; box-shadow: 0 10px 22px rgba(21,128,61,.17); font-size: 12px; font-weight: 850; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.16,1,.3,1); }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 1080px) {
  .main-nav { gap: 17px; }
  .main-nav > a:nth-child(4), .main-nav > a:nth-child(5) { display: none; }
  .hero-inner { grid-template-columns: minmax(0,6fr) minmax(330px,5fr); gap: 35px; }
  .hero h1 { font-size: 49px; }
  .phase-grid { grid-template-columns: 1fr 1fr; }
  .deliverable-layout { grid-template-columns: minmax(280px,5fr) minmax(0,7fr); gap: 36px; }
  .deliverable-list { grid-template-columns: 1fr; }
  .deliverable-list .deliverable-last { grid-column: auto; }
}

@media (max-width: 820px) {
  html { scroll-padding-top: 72px; }
  .shell, .shell.narrow { width: min(100% - 30px,1280px); }
  .site-header { height: 64px; }
  .brand-name { font-size: 17px; }
  .menu-toggle { display: block; }
  .menu-toggle[aria-expanded="true"] i:nth-of-type(1) { transform: translateY(6px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] i:nth-of-type(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] i:nth-of-type(3) { transform: translateY(-6px) rotate(-45deg); }
  .main-nav { position: absolute; top: 58px; left: 15px; right: 15px; display: none; align-items: stretch; flex-direction: column; gap: 0; padding: 10px; border: 1px solid var(--orange-soft); border-radius: 16px; background: rgba(255,255,255,.98); box-shadow: var(--shadow); }
  .main-nav.is-open { display: flex; }
  .main-nav > a, .main-nav > a:nth-child(4), .main-nav > a:nth-child(5) { display: block; padding: 11px 12px; }
  .nav-cta { margin-top: 4px; text-align: center; }
  .hero { min-height: auto; padding: 112px 0 74px; }
  .hero-inner { grid-template-columns: 1fr; gap: 45px; }
  .hero-copy { text-align: center; }
  .hero h1 { font-size: clamp(40px,9vw,58px); }
  .hero-lead { margin-right: auto; margin-left: auto; font-size: 16px; }
  .hero-actions, .hero-points { justify-content: center; }
  .hero-visual { width: min(100%,560px); margin-inline: auto; }
  .transformation-flow { grid-template-columns: repeat(3,1fr); }
  .problem-grid { grid-template-columns: 1fr; }
  .problem-grid article { min-height: auto; }
  .format-grid { grid-template-columns: 1fr; }
  .format-card { min-height: auto; }
  .price-strip { grid-template-columns: auto 1fr; }
  .price-strip a { grid-column: 1 / -1; text-align: center; }
  .deliverable-layout { grid-template-columns: 1fr; }
  .deliverable-visual { width: min(100%,620px); margin-inline: auto; }
  .deliverable-content .section-head { text-align: center; }
  .deliverable-content .section-head p { margin-right: auto; margin-left: auto; }
  .deliverable-list { grid-template-columns: 1fr 1fr; }
  .deliverable-list .deliverable-last { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .hero h1 { font-size: 40px; }
  .hero-lead { font-size: 15px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .hero-points { gap: 7px 13px; font-size: 11px; }
  .image-frame img { height: 270px; }
  .transformation-inner { padding: 35px 0; }
  .transformation-flow { grid-template-columns: repeat(2,1fr); gap: 8px; }
  .transformation-flow span { min-height: 68px; padding: 10px; font-size: 11px; }
  .section { padding: 76px 0; }
  .section-head { margin-bottom: 36px; }
  .section-head h2 { font-size: 35px; }
  .section-head p { font-size: 14px; }
  .problem-grid { display: flex; overflow-x: auto; margin-right: -15px; padding-right: 15px; padding-bottom: 12px; scroll-snap-type: x mandatory; }
  .problem-grid article { min-width: 82vw; scroll-snap-align: start; }
  .mindset-shift { grid-template-columns: 1fr; padding: 24px; }
  .mindset-shift > span { transform: rotate(90deg); }
  .phase-grid { grid-template-columns: 1fr; }
  .phase-card { min-height: auto; }
  .phase-question { min-height: 0; }
  .deliverable-visual img { height: 320px; }
  .deliverable-panel { padding: 18px; }
  .deliverable-list { grid-template-columns: 1fr; }
  .deliverable-list .deliverable-last { grid-column: auto; }
  .price-strip { grid-template-columns: 1fr; gap: 12px; text-align: center; }
  .price-strip div { justify-content: center; }
  .price-strip a { grid-column: auto; }
  .fit-form { padding: 19px; border-radius: 28px; }
  .check-row, .agreement { padding: 15px; }
  .fit-status { align-items: stretch; flex-direction: column; gap: 9px; text-align: center; }
  .fit-status div { max-width: none; }
  .closing { padding-bottom: 72px; }
  .closing-card { padding: 40px 22px; }
  .closing-card h2 { font-size: 34px; }
  .footer-records { align-items: center; flex-direction: column; gap: 9px; }
  .modal { padding: 12px; }
  .modal-card { padding: 17px; border-radius: 20px; }
  .payment-layout { grid-template-columns: 1fr; padding: 14px; }
  .payment-image { max-width: 285px; margin: 0 auto; }
  .wecom-button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; transition-duration: .01ms !important; }
}