:root{
  --charcoal:#25282B; --charcoal2:#34383C; --orange:#FF8A34;
  --warm:#FAF8F5; --card:#FFFFFF; --text:#24272A; --sub:#62686D; --line:#E8E2DB; --link:#A94400;
  --sans:"Noto Sans JP",system-ui,-apple-system,"Hiragino Sans",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--warm);color:var(--text);font-family:var(--sans);font-weight:400;font-size:15px;line-height:1.8;overflow-x:hidden}
img,svg{max-width:100%}
a{color:var(--link)}
.wrap{padding:0 20px;max-width:560px;margin:0 auto}
.mono{font-family:var(--mono);font-weight:500}

/* ヘッダー + FV */
.dark{background:var(--charcoal);color:#fff;position:relative;overflow:hidden;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:28px 28px}
.hd{padding:16px 20px 0;max-width:560px;margin:0 auto;font-family:var(--mono);font-weight:500;font-size:11px;letter-spacing:.08em;color:rgba(255,255,255,.7)}
.hd b{color:var(--orange);font-weight:500}
.fv{padding:28px 20px 0;max-width:560px;margin:0 auto}
.label{display:inline-flex;align-items:center;gap:8px;border:1.5px solid var(--orange);border-radius:999px;padding:6px 14px 6px 10px;font-size:13px;font-weight:700;color:#fff;line-height:1.4}
.label svg{width:18px;height:18px;flex:none}
h1{font-size:clamp(25px,8vw,34px);line-height:1.35;font-weight:800;margin:20px 0 16px;letter-spacing:-.01em}
h1 .hl{color:var(--orange);display:inline-block;border-bottom:3px solid var(--orange);line-height:1.25;padding-bottom:2px}
.lead{color:rgba(255,255,255,.88);font-size:15px;margin:0 0 24px;font-weight:400}
.btn{display:flex;align-items:center;justify-content:center;gap:10px;min-height:56px;padding:12px 18px;border-radius:15px;background:var(--orange);color:var(--charcoal);font-weight:800;font-size:16px;text-decoration:none;text-align:center;line-height:1.4;box-shadow:0 8px 20px rgba(255,138,52,.22)}
.btn:active{transform:translateY(1px)}
.btn:focus-visible,.copy:focus-visible,.lnk:focus-visible{outline:3px solid #fff;outline-offset:3px;box-shadow:0 0 0 6px var(--charcoal)}
.line-ico{width:30px;height:30px;flex:none}
.note{font-size:13px;color:rgba(255,255,255,.8);text-align:center;margin:12px 0 0}
.note u{text-decoration-color:var(--orange);text-decoration-thickness:2px;text-underline-offset:3px}
.chars{display:grid;grid-template-columns:76px 1fr 108px;align-items:end;gap:6px;margin-top:20px;padding-bottom:0}
.chars .clawd{width:76px;height:auto;display:block;margin-bottom:12px}
.chars .daiki{width:108px;height:auto;display:block;margin-bottom:-2px}
.plaque span{display:inline-block}
.plaque{font-size:11.5px;line-height:1.7;text-align:center;color:#fff;border-left:2px solid var(--orange);border-right:2px solid var(--orange);padding:6px 6px;margin:0 2px 34px;border-radius:2px}
.wave{display:block;width:100%;height:28px;margin-top:-1px;background:var(--charcoal)}
.wave path{fill:var(--warm)}

/* セクション共通 */
section.sec{padding:56px 0}
h2{font-size:26px;line-height:1.45;font-weight:800;margin:0 0 16px;letter-spacing:-.005em}
p{margin:0 0 14px}
.small{font-size:13px;color:var(--sub)}

/* 最新の配布資料 */
.lat-hd{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:16px}
.lat-hd h2{margin:0;font-size:24px}
.pill{font-size:12px;font-weight:700;color:var(--link);background:#FFE9D6;border-radius:999px;padding:5px 12px;white-space:nowrap}
.cards{display:grid;gap:14px;margin:0 0 18px;padding:0;list-style:none}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px}
.card .date{font-family:var(--mono);font-weight:500;font-size:13px;color:var(--sub);margin:0 0 2px}
.card .ttl{font-size:18px;font-weight:800;line-height:1.5;margin:0 0 12px}
.kw{display:flex;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.kw .k{font-size:12px;font-weight:700;color:var(--sub);background:#F1EEEA;border-radius:8px;padding:5px 10px}
.kw .w{font-size:20px;font-weight:800;color:var(--charcoal);background:#FFE1C7;border:1.5px solid var(--orange);border-radius:10px;padding:4px 16px;user-select:all;-webkit-user-select:all}
.acts{display:flex;gap:10px;flex-wrap:wrap}
.copy{appearance:none;border:1.5px solid var(--charcoal);background:#fff;color:var(--charcoal);font:inherit;font-weight:700;font-size:14px;border-radius:12px;min-height:48px;padding:8px 18px;cursor:pointer}
.copy.done{background:var(--charcoal);color:#fff}
.lnk{display:inline-flex;align-items:center;min-height:48px;font-weight:800;font-size:14px;color:var(--link);text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:2px;padding:0 4px}
.panel .copy{border-color:#fff;background:transparent;color:#fff}
.panel .copy.done{background:#fff;color:var(--charcoal)}

/* 特典 */
.band{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.three{list-style:none;margin:20px 0 22px;padding:0;display:grid;gap:12px}
.three li{background:var(--warm);border:1px solid var(--line);border-radius:16px;padding:16px 16px 16px 60px;position:relative}
.three .n{position:absolute;left:16px;top:16px;width:30px;height:30px;border-radius:50%;background:var(--charcoal);color:var(--orange);font-family:var(--mono);font-weight:500;display:flex;align-items:center;justify-content:center;font-size:14px}
.three b{display:block;font-size:16px;font-weight:800;line-height:1.5;margin-bottom:4px}
.three span{font-size:14px;color:var(--sub);line-height:1.7}
.four-h{font-size:14px;font-weight:700;margin:0 0 8px}
.four{margin:0 0 24px;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.four li{font-size:13px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 12px;line-height:1.5}
.panel{background:var(--charcoal);color:#fff;border-radius:16px;padding:20px}
.panel .kwrow{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:10px}
.panel .k{font-size:12px;font-weight:700;color:rgba(255,255,255,.75)}
.panel .w{font-size:22px;font-weight:800;color:var(--charcoal);background:var(--orange);border-radius:10px;padding:4px 18px;user-select:all;-webkit-user-select:all}
.panel p{font-size:14px;color:rgba(255,255,255,.88)}
.panel .btn{margin-top:6px}

/* ダイキ */
.ach{list-style:none;margin:16px 0 0;padding:16px 18px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--orange);border-radius:12px;font-size:14px}
.ach li+li{margin-top:6px}

/* 3ステップ */
.steps{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:12px}
.steps li{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;display:flex;gap:14px;align-items:flex-start}
.steps .s{font-family:var(--mono);font-weight:500;font-size:12px;color:var(--charcoal);background:#FFE1C7;border-radius:8px;padding:4px 8px;white-space:nowrap;margin-top:2px}
.steps p{margin:0;font-weight:700;font-size:15px}
.steps small{display:block;font-weight:400;font-size:13px;color:var(--sub);margin-top:2px}

/* FAQ */
.faq{margin:0;display:grid;gap:12px}
.faq div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px}
.faq dt{font-weight:800;font-size:15px;margin:0 0 6px;display:flex;gap:10px}
.faq dd{margin:0;font-size:14px;color:var(--sub);padding-left:28px}
.faq dt:before{content:"Q";font-family:var(--mono);color:var(--link);font-weight:500;width:18px;flex:none}

/* 最後 */
.last{background:var(--charcoal);color:#fff;padding:64px 0 72px;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:28px 28px}
.last h2{font-size:28px}
.last p{color:rgba(255,255,255,.88)}
footer{background:var(--charcoal2);color:rgba(255,255,255,.75);padding:24px 20px 28px;font-size:12px;text-align:center;font-family:var(--mono);font-weight:500;line-height:1.9}

/* 固定ボタン */
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:20;padding:10px 20px calc(10px + env(safe-area-inset-bottom));background:linear-gradient(transparent,rgba(37,40,43,.92) 40%);transform:translateY(110%);transition:transform .3s ease;pointer-events:none;visibility:hidden}
.sticky.on{transform:none;pointer-events:auto;visibility:visible}
.sticky .btn{max-width:520px;margin:0 auto;min-height:56px;font-size:15px}
body.has-sticky{padding-bottom:0}
.pad{height:0}

/* 動き（1回だけ） */
.rv{opacity:0;transform:translateY(10px);transition:opacity .32s ease,transform .32s ease}
.rv.in{opacity:1;transform:none}
.no-js .rv{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  .sticky{transition:none}
}
@media (max-width:340px){
  .chars{grid-template-columns:60px 1fr 88px}
  .chars .clawd{width:60px}.chars .daiki{width:88px}
  .plaque{font-size:11px;padding:6px 4px}
  .btn{font-size:15px}
  .note{font-size:12px}
  .lead{font-size:14.5px}
  .lat-hd{flex-wrap:wrap}
}