:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f7f3ee;--bg-top:#fffdfc;--surface:#fff;--surface-strong:#fff9f2;--surface-muted:#ede7dd;--surface-deep:#e8e0d5;--text:#1f2a2e;--text-soft:#5f6c72;--text-on-surface:#1f2a2e;--text-on-surface-soft:#1f2a2e9e;--accent:#6f8e77;--accent-strong:#5d7b65;--accent-soft:#6f8e771a;--tertiary:#c46a3c;--warning:#fff6e8;--warning-border:#d4af8b;--border:#1f2a2e1a;--border-card:#1f2a2e14;--shadow:none}*{box-sizing:border-box}html{font-size:16px}body{background:var(--bg);min-height:100vh;color:var(--text);margin:0;font-family:Noto Sans SC,PingFang SC,Hiragino Sans GB,sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}h1,h2,h3,p{margin:0}main,section,nav,header,div,form{display:block}.shell,.landing-shell{width:min(100%,440px);margin:0 auto;padding:22px 14px 108px}.topbar,.hero-card,.content-card,.support-card,.warning-card,.action-card,.price-card,.trigger-card{border:1px solid var(--border-card)}.topbar,.hero-card,.content-card,.support-card,.warning-card,.action-card,.price-card,.trigger-card,.option-chip,.primary-button,.secondary-button,.scene-chip,.bottom-nav,.list-row,.muted-card,.ghost-link{border-radius:20px}.topbar{background:var(--surface);color:var(--text);margin-bottom:16px;padding:22px 20px}.topbar h1,.hero-card h1,.diagnosis-hero h1{letter-spacing:-.04em;color:var(--text);font-size:clamp(2.1rem,7vw,2.8rem);line-height:1.06}.hero-card{background:var(--surface);color:var(--text);padding:28px 22px}.hero-brand{color:var(--text-soft);align-items:center;gap:10px;font-size:.92rem;display:inline-flex}.hero-brand strong{background:var(--accent-soft);min-width:42px;min-height:42px;color:var(--accent-strong);border-radius:999px;justify-content:center;align-items:center;padding:0 12px;font-size:.95rem;display:inline-flex}.hero-kicker,.eyebrow,.section-label,.meta-note{color:var(--text-soft);font-size:.84rem}.hero-kicker,.hero-copy,.hero-card .meta-note{color:var(--text-on-surface-soft)}.eyebrow,.section-label{letter-spacing:.08em;font-weight:700}.topbar-label{color:#1f2a2e85}.hero-copy,.description,.trigger-card p,.script-tab p,.list-row,.action-card p,.warning-card li,.content-card li,.support-card p,.ghost-link{line-height:1.65}.description,.hero-copy,.list-row,.trigger-card p,.warning-card li,.action-card p,.support-card p,.price-card p,.ghost-link{color:var(--text-soft)}.topbar .description{color:var(--text-on-surface-soft)}.hero-copy,.description{max-width:32rem}.scene-grid,.inline-grid,.pricing-grid,.cta-stack,.stack-sm,.stack-md,.stack-lg,.comparison-grid{display:grid}.scene-grid,.inline-grid{grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:12px}.scene-chip,.option-chip,.secondary-button,.list-row,.price-card,.muted-card,.ghost-link{background:var(--surface);border:1px solid var(--border);color:var(--text)}.scene-chip,.primary-button,.secondary-button,.ghost-link,.bottom-nav-link{transition:transform .16s,border-color .16s,background .16s,color .16s}.scene-chip,.option-chip,.trigger-card,.primary-button,.secondary-button,.ghost-link,.bottom-nav-link{padding:15px 16px}.scene-chip{gap:6px;min-height:88px;display:grid}.scene-chip-label{font-weight:700}.scene-chip small{color:var(--text-soft)}.scene-chip-live{background:var(--accent-soft);border-color:#6f8e775c}.scene-chip-live small{color:var(--accent-strong)}.muted-chip{background:var(--surface-muted)}.form-group{border:0;margin:0;padding:0}.scene-chip:hover,.primary-button:hover,.secondary-button:hover,.ghost-link:hover,.bottom-nav-link:hover,.scene-chip:focus-visible,.primary-button:focus-visible,.secondary-button:focus-visible,.ghost-link:focus-visible,.bottom-nav-link:focus-visible{transform:translateY(-1px)}.scene-chip:focus-visible,.primary-button:focus-visible,.secondary-button:focus-visible,.ghost-link:focus-visible,.bottom-nav-link:focus-visible,.option-chip:focus-within,.trigger-card:focus-within{outline-offset:2px;outline:3px solid #6f8e7747}.hero-cta-row{gap:10px;display:grid}.primary-button,.secondary-button,.ghost-link{justify-content:center;align-items:center;min-height:54px;font-weight:700;display:inline-flex}.primary-button{background:var(--accent);color:#fff;border:1px solid #0000}.primary-button:hover{background:var(--accent-strong)}.secondary-button{background:var(--surface);color:var(--text)}.ghost-link{color:var(--accent-strong);background:0 0;border:1px solid #6f8e773d}.support-card,.warning-card,.action-card,.content-card.inner-card,.price-card,.muted-card{padding:20px}.content-card,.support-card,.price-card,.action-card,.trigger-card,.option-chip,.warning-card,.content-card.inner-card{background:var(--surface);color:var(--text)}.content-card{padding:20px}.warning-card{background:var(--warning);border-color:var(--warning-border)}.action-card{background:linear-gradient(180deg, #6f8e7714, var(--surface))}.emphasis-card{background:var(--surface-strong)}.subtle-support{background:var(--surface-muted)}.stack-sm{gap:10px}.stack-md{gap:14px}.stack-lg{gap:18px}.script-quote,.action-copy,.recap-copy{color:var(--text);font-size:1.06rem;font-weight:600;line-height:1.7}.bullet-list{gap:10px;margin:0;padding-left:20px;display:grid}.pricing-grid,.comparison-grid{grid-template-columns:1fr;gap:12px}.trigger-card,.option-chip{align-items:flex-start;gap:12px;display:flex}.age-chip{justify-content:center;align-items:center}.review-option{width:100%}.trigger-card input,.option-chip input{accent-color:var(--accent-strong);margin-top:3px}.list-row{padding:14px 16px}.button-reset{appearance:none;cursor:pointer;border:none}.button-disabled{opacity:.68;cursor:not-allowed}.diagnosis-hero{gap:10px;display:grid}.bottom-nav{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--border);background:#fffdfceb;grid-template-columns:repeat(4,1fr);gap:8px;width:min(100% - 24px,412px);padding:8px;display:grid;position:fixed;bottom:16px;left:50%;transform:translate(-50%);box-shadow:0 2px 12px #1f2a2e0f}.bottom-nav-link{text-align:center;color:var(--text-soft);border-radius:16px;padding:12px 10px}.bottom-nav-link.is-active{background:var(--accent-soft);color:var(--accent-strong);font-weight:600}@media (min-width:768px){.shell,.landing-shell{width:min(100%,1080px)}.comparison-grid,.pricing-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:640px){.shell,.landing-shell{padding:18px 12px 100px}.topbar,.hero-card,.content-card,.support-card,.warning-card,.action-card,.price-card,.trigger-card,.option-chip,.primary-button,.secondary-button,.ghost-link,.bottom-nav,.list-row,.muted-card{border-radius:16px}.topbar h1,.hero-card h1,.diagnosis-hero h1{font-size:1.95rem}}.custom-trigger-input{margin-top:8px}.text-input{background:var(--bg);border:1px solid var(--border);width:100%;color:var(--text);border-radius:var(--radius);resize:vertical;min-height:80px;padding:12px;font-family:inherit;font-size:1rem;transition:border-color .16s,box-shadow .16s}.text-input:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px #6f8e7747}