:root{color-scheme:light;--bg: #f7faf9;--paper: #ffffff;--ink: #14211f;--muted: #5f706c;--line: #d8e5e1;--brand: #0f6b63;--brand-strong: #094943;--brand-soft: #e6f5f2;--accent: #f1c64b;--accent-soft: #fff6d5;--danger: #9d3d2f;--danger-soft: #fff0ec;--shadow: 0 18px 48px rgba(9, 73, 67, .1);--radius: 8px;font-family:Pretendard,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:106px}body{min-width:320px;margin:0;background:var(--bg);color:var(--ink);line-height:1.6;-webkit-text-size-adjust:100%;text-size-adjust:100%}body.modal-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{color:inherit}img{max-width:100%}.app-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px max(18px,env(safe-area-inset-left)) 12px max(18px,env(safe-area-inset-right));border-bottom:1px solid rgba(216,229,225,.86);background:#fffffff0;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.brand{display:inline-flex;align-items:center;gap:10px}.brand-mark{display:grid;width:38px;height:38px;place-items:center;border-radius:10px;background:var(--brand);color:#fff;font-size:13px;font-weight:900;letter-spacing:0}.brand strong,.brand small{display:block;line-height:1.2}.brand small{margin-top:2px;color:var(--muted);font-size:12px}.audience-tabs{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none}.audience-tabs::-webkit-scrollbar{display:none}.audience-tabs a{flex:0 0 auto;min-height:36px;padding:8px 12px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:13px;font-weight:800}.audience-tabs a.active{border-color:var(--brand);background:var(--brand);color:#fff}main{max-width:1120px;margin:0 auto;padding:22px 16px 56px}.hero-section{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:20px;align-items:stretch;padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(135deg,#fff,#f5fbfa);box-shadow:var(--shadow)}.hero-copy{display:grid;gap:14px;align-content:start}.eyebrow,.section-kicker{margin:0;color:var(--brand);font-size:13px;font-weight:900}h1,h2,p{margin:0}h1{max-width:780px;font-size:42px;line-height:1.16;letter-spacing:0}h2{font-size:26px;line-height:1.24;letter-spacing:0}.hero-lead{max-width:760px;color:var(--muted);font-size:17px}.hero-meta{display:flex;flex-wrap:wrap;gap:8px}.hero-meta span{display:inline-flex;min-height:32px;align-items:center;padding:6px 10px;border-radius:999px;background:var(--brand-soft);color:var(--brand-strong);font-size:13px;font-weight:800}.hero-panel{display:grid;gap:10px;align-content:start;padding:18px;border-radius:var(--radius);background:var(--brand-strong);color:#fff}.hero-panel p{color:#ffffffd1;font-size:14px}.quick-nav{position:sticky;top:63px;z-index:15;display:flex;gap:8px;overflow-x:auto;margin:14px -16px 0;padding:10px 16px;border-bottom:1px solid rgba(216,229,225,.86);background:#f7faf9f5;scrollbar-width:none;-webkit-overflow-scrolling:touch}.quick-nav::-webkit-scrollbar{display:none}.quick-nav a{flex:0 0 auto;min-height:38px;padding:8px 12px;border:1px solid #c7ddd8;border-radius:999px;background:#fff;color:var(--brand-strong);font-size:14px;font-weight:900}.pwa-banner{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px;padding:12px;border:1px solid #c7ddd8;border-radius:var(--radius);background:var(--brand-soft);color:var(--brand-strong);font-size:14px;font-weight:800}.pwa-banner button{min-height:34px;border:0;border-radius:var(--radius);background:var(--brand);color:#fff;font-weight:900}.quick-actions,.manual-section{margin-top:14px;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper)}.quick-actions 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0;padding:22px 20px;border-top:0;border-right:0;border-left:0;border-radius:0;box-shadow:none}h1{font-size:30px}h2{font-size:23px}.hero-lead{font-size:15px}.hero-panel{padding:14px}.quick-nav{top:100px;margin:0 -12px;padding:9px 12px}.quick-nav a{min-height:36px;padding:7px 11px;font-size:13px}.quick-actions,.manual-section{margin-top:12px;padding:18px 16px}.manual-section{scroll-margin-top:144px}.action-grid,.ready-list,.image-grid{grid-template-columns:1fr}.action-card{min-height:0;padding:14px}.manual-image.phone{max-width:none}.step-list li{padding:12px 12px 12px 46px;font-size:15px}.step-list li:before{left:12px}.notice,.warning{padding:12px;font-size:14px}.image-modal{padding:10px}.image-modal figure{max-height:calc(100vh - 20px)}.image-modal img{max-height:calc(100vh - 86px)}.site-footer{padding:0 12px 30px}}