:root{--paper:#e7dcc8;--ink:#1c1a17;--muted:#5c574e;--fog:#8a93a0;--dusk:#2c3348;--moss:#3f5c4a;--gold:#b0893e;--wash:#d9d2c5}*{box-sizing:border-box}body,html{margin:0;padding:0}html{scroll-padding-top:72px}body{background:var(--paper);color:var(--ink);font-family:"Noto Serif TC","Source Han Serif TC",Songti TC,serif}html[lang=ja] body{font-family:"Noto Serif JP",Hiragino Mincho ProN,Yu Mincho,serif}.nav{position:-webkit-sticky;position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:12px;padding:14px 28px;background:rgba(231,220,200,.88);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(28,26,23,.08)}.nav img{width:36px;height:36px;border-radius:8px}.nav .brand{font-weight:600;letter-spacing:.18em;font-size:14px}.nav .links{margin-left:auto;display:flex;gap:18px}.nav a{color:var(--muted);text-decoration:none;font-size:14px}.lang{display:flex;align-items:center;gap:2px;margin-left:18px;border:1px solid rgba(28,26,23,.12);border-radius:999px;padding:2px}.lang button{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;background:transparent;color:var(--muted);font:inherit;font-size:12px;letter-spacing:.08em;padding:5px 10px;border-radius:999px;cursor:pointer}.lang button[aria-pressed=true]{background:var(--ink);color:var(--paper)}.hero{position:relative;min-height:78vh;display:flex;align-items:flex-end;color:var(--paper);overflow:hidden}.hero img.bg{width:100%;height:100%;object-fit:cover}.hero .veil,.hero img.bg{position:absolute;inset:0}.hero .veil{background:linear-gradient(180deg,rgba(28,26,23,.15) 10%,rgba(28,26,23,.72))}.hero .copy{position:relative;max-width:760px;padding:48px 28px 56px}.kicker{letter-spacing:.42em;font-size:12px;color:var(--gold);margin:0 0 10px}.hero h1{font-size:clamp(2.4rem,6vw,4.2rem);font-weight:600;margin:0 0 12px;line-height:1.15}.hero p.lede{font-size:1.15rem;line-height:1.8;max-width:38em;margin:0;color:var(--wash)}.wrap{max-width:1080px;margin:0 auto;padding:64px 24px}.section-title{font-size:1.6rem;margin:0 0 8px}.section-lead{color:var(--muted);margin:0 0 28px;line-height:1.7}.features{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:18px;gap:18px}.card{background:#f3ead9;border-radius:16px;overflow:hidden;border:1px solid rgba(28,26,23,.06)}.card img{width:100%;height:200px;object-fit:cover;display:block}.card .body{padding:18px 20px 22px}.card h3{margin:0 0 8px;font-size:1.2rem}.card p{margin:0;color:var(--muted);line-height:1.7;font-size:.98rem}.roadmap{display:grid;grid-gap:0;gap:0;border-left:2px solid rgba(63,92,74,.35);padding-left:22px}.phase{position:relative;padding:0 0 28px}.phase:before{content:"";position:absolute;left:-29px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--moss);box-shadow:0 0 0 4px rgba(63,92,74,.15)}.phase.later:before{background:var(--fog);box-shadow:none}.phase .when{font-size:12px;letter-spacing:.2em;color:var(--moss);margin:0 0 6px}.phase.later .when{color:var(--fog)}.phase h3{margin:0 0 8px}.phase ul{margin:0;padding-left:1.1em;line-height:1.75}.note,.phase ul{color:var(--muted)}.note{margin-top:20px;font-size:.9rem}.note a{color:var(--moss)}.legal h1{font-size:clamp(1.8rem,4vw,2.6rem);margin:0 0 8px}.legal-body{color:var(--ink);line-height:1.85;max-width:40em}.legal-body h2{font-size:1.15rem;margin:28px 0 8px}.legal-body p,.legal-body ul{margin:0 0 14px;color:var(--muted)}.legal-body ul{padding-left:1.2em}.admin-table{width:100%;border-collapse:collapse;font-size:.92rem;margin:0 0 28px}.admin-table td,.admin-table th{text-align:left;padding:8px 10px;border-bottom:1px solid rgba(28,26,23,.08);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.admin-table th{color:var(--muted);font-weight:600}.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:14px;gap:14px;margin:0 0 36px}.stat-card{background:#f3ead9;border:1px solid rgba(28,26,23,.06);border-radius:16px;padding:18px 20px 16px}.stat-label{margin:0 0 6px;font-size:12px;letter-spacing:.18em;color:var(--moss)}.stat-value{margin:0;font-size:2rem;font-weight:600;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;line-height:1.15}.stat-unit{font-size:1rem;font-weight:500;color:var(--muted)}.stat-sub{margin:8px 0 0;color:var(--muted);font-size:.9rem;line-height:1.5}.admin-google{display:inline-block;background:var(--ink);color:var(--paper);text-decoration:none;padding:12px 18px;border-radius:999px;letter-spacing:.06em}footer{padding:28px 24px 48px;color:var(--muted);font-size:13px;text-align:center}footer a{color:var(--moss)}@media (max-width:720px){.features,.stat-grid{grid-template-columns:1fr}.nav .links{display:none}.lang{margin-left:auto}.hero{min-height:70vh}}