/* proxy_hub — 公開ページ(英語・海外バイヤー向け)。試作(2026-09-11)の見た目をそのまま移植 */
:root{
  --bg:#F3F4F6; --paper:#FFFFFF; --ink:#171A22; --ink-2:#4B5160; --ink-3:#8A90A0;
  --line:#D9DCE3; --navy:#233470; --navy-ink:#FFFFFF; --navy-soft:#E6E9F5;
  --red:#C8352E; --red-soft:#FBE9E7; --ok:#1E7A4C; --ok-soft:#E3F3EA; --amber:#8A5A00; --amber-soft:#FFF1D6;
  --shadow:0 10px 30px rgba(23,26,34,.10);
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#14161C; --paper:#1D2029; --ink:#EEF0F5; --ink-2:#B4B9C7; --ink-3:#7E8494;
    --line:#2E3240; --navy:#8FA0E6; --navy-ink:#0F1533; --navy-soft:#262C48;
    --red:#F0766F; --red-soft:#3A2321; --ok:#6CCB94; --ok-soft:#1E3529; --amber:#F2C069; --amber-soft:#3A2E14;
    --shadow:0 10px 30px rgba(0,0,0,.45);
  }
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:15px;line-height:1.5}
.mono{font-family:"IBM Plex Mono",ui-monospace,Consolas,monospace;font-variant-numeric:tabular-nums}
h1,h2,h3{font-family:"Archivo","Arial Black",Impact,sans-serif;text-wrap:balance;margin:0}
a{color:inherit}
button{font:inherit;cursor:pointer}
button:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid var(--navy);outline-offset:2px}
img{max-width:100%}

.top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 24px;border-bottom:1px solid var(--line);background:var(--paper)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand .mark{width:34px;height:34px;border-radius:50%;background:var(--navy);position:relative;overflow:hidden;flex:none;display:block}
.brand .mark::after{content:"";position:absolute;left:0;right:0;top:50%;height:3px;background:var(--paper);transform:translateY(-50%)}
.brand .mark::before{content:"";position:absolute;left:50%;top:50%;width:11px;height:11px;border-radius:50%;background:var(--paper);transform:translate(-50%,-50%);box-shadow:0 0 0 3px var(--navy),0 0 0 6px var(--paper);z-index:1}
.brand strong{font-family:"Archivo",sans-serif;font-weight:900;letter-spacing:.01em;font-size:17px;display:block}
.brand small{display:block;color:var(--ink-3);font-size:12px;letter-spacing:.06em;text-transform:uppercase}
.pubnav{display:flex;gap:4px;margin-left:auto}
.pubnav a{text-decoration:none;font-weight:600;font-size:14px;color:var(--ink-2);padding:6px 12px;border-radius:999px}
.pubnav a:hover{background:var(--navy-soft);color:var(--navy)}
.rate{font-size:13px;color:var(--ink-2);text-align:right}
.proof{font-size:12px;color:var(--ink-2)}
.proof b{color:var(--ok)}
.qtyrow{display:flex;gap:6px}
.qtyrow .qty{width:64px;font:inherit;padding:6px 8px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink)}
.qtyrow .add{flex:1}
.rate b{color:var(--ink)}
.flash{background:var(--amber-soft);color:var(--amber);padding:10px 24px;font-size:14px}

.wrap{max-width:1180px;margin:0 auto;padding:28px 24px 60px}
.foot{max-width:1180px;margin:0 auto;padding:18px 24px 40px;display:flex;gap:20px;flex-wrap:wrap;color:var(--ink-3);font-size:13px;border-top:1px solid var(--line)}
.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;align-items:start;margin-bottom:28px}
.hero h1{font-size:clamp(28px,4vw,44px);font-weight:900;font-stretch:125%;line-height:1.05;letter-spacing:-.01em}
.hero p{max-width:58ch;color:var(--ink-2);margin:12px 0 0}
.eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--navy);font-weight:600;margin-bottom:8px}

.tiers{background:var(--navy);color:var(--navy-ink);border-radius:14px;padding:18px 20px}
.tiers h2{font-size:13px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;opacity:.8;margin-bottom:10px}
.tier-row{display:grid;grid-template-columns:1fr auto;gap:12px;padding:9px 0;border-top:1px solid rgba(255,255,255,.18);align-items:baseline}
.tier-row:first-of-type{border-top:0}
.tier-row .pct{font-family:"Archivo",sans-serif;font-weight:900;font-size:24px;line-height:1}
.tier-row .lbl{font-size:14px}
.tier-row .sub{display:block;font-size:12px;opacity:.75}
.tiers .note{margin:12px 0 0;font-size:12px;opacity:.8;line-height:1.45}

.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:16px}
.chip{border:1px solid var(--line);background:var(--paper);color:var(--ink-2);border-radius:999px;padding:6px 14px;font-size:13px;font-weight:500;text-decoration:none}
.chip[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:var(--navy-ink)}
.toolbar .count{margin-left:auto;font-size:13px;color:var(--ink-3)}

.layout{display:grid;grid-template-columns:1fr 320px;gap:24px;align-items:start}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px}
.empty-grid{grid-column:1/-1;color:var(--ink-3);padding:40px 0;text-align:center}
.card{background:var(--paper);border:1px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}
.card.held{opacity:.62}
.photo{aspect-ratio:4/3;position:relative;background:linear-gradient(135deg,var(--navy-soft),var(--bg));display:grid;place-items:center;overflow:hidden;text-decoration:none}
.photo img{width:100%;height:100%;object-fit:cover;display:block}
.photo.big{border-radius:12px}
.nophoto{color:var(--ink-3);font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.photo .n{position:absolute;right:8px;bottom:8px;background:rgba(23,26,34,.7);color:#fff;font-size:11px;padding:2px 7px;border-radius:999px}
.status{position:absolute;left:8px;top:8px;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:3px 8px;border-radius:4px}
.status.inline{position:static;display:inline-block;margin:10px 0}
.status.ok{background:var(--ok-soft);color:var(--ok)}
.status.held{background:var(--amber-soft);color:var(--amber)}
.body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:8px;flex:1}
.cat{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);font-weight:600}
.title{font-weight:600;line-height:1.3;font-size:14.5px;text-decoration:none}
.title:hover{text-decoration:underline}
.price{display:flex;align-items:baseline;gap:8px;margin-top:auto;flex-wrap:wrap}
.price .jpy{font-family:"Archivo",sans-serif;font-weight:800;font-stretch:125%;font-size:20px;letter-spacing:-.01em}
.price.big .jpy{font-size:32px}
.price .usd{font-size:12px;color:var(--ink-3)}
.price .src{font-size:11px;color:var(--ink-3);margin-left:auto}
.add{border:1px solid var(--navy);background:transparent;color:var(--navy);border-radius:8px;padding:8px 10px;font-weight:600;font-size:13px}
.add[aria-pressed="true"]{background:var(--navy);color:var(--navy-ink)}
.add:disabled{border-color:var(--line);color:var(--ink-3);cursor:not-allowed}

.panel{position:sticky;top:16px;background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:18px}
.panel h2{font-size:16px;font-weight:800;font-stretch:125%;margin-bottom:12px}
.lines{display:flex;flex-direction:column;gap:6px;font-size:13px;max-height:200px;overflow:auto;padding-right:4px}
.lines .l{display:grid;grid-template-columns:1fr auto auto;gap:8px;align-items:center}
.lines .l span:first-child{color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lines .rm{border:0;background:transparent;color:var(--ink-3);font-size:16px;line-height:1;padding:0 2px}
.lines .empty{color:var(--ink-3);font-size:13px}
.sum{border-top:1px solid var(--line);margin-top:12px;padding-top:12px;display:flex;flex-direction:column;gap:7px;font-size:14px}
.sum .l{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.sum .l .k{color:var(--ink-2)}
.sum .l.total{font-size:18px;font-weight:700;border-top:1px solid var(--line);padding-top:10px;margin-top:4px}
.sum .l.total .usd{font-size:13px;color:var(--ink-3);font-weight:400}
.paysel{display:flex;gap:6px}
.paysel .chip{padding:3px 10px;font-size:12px}
.fee-tag{display:inline-block;background:var(--navy-soft);color:var(--navy);border-radius:4px;padding:1px 6px;font-size:12px;font-weight:600;margin-left:6px}
.nudge{margin-top:12px;background:var(--red-soft);color:var(--red);border-radius:8px;padding:10px 12px;font-size:13px;line-height:1.4}
.nudge.good{background:var(--ok-soft);color:var(--ok)}
.reqform{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.reqform input,.reqform textarea,.gatebox input{font:inherit;padding:9px 10px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);width:100%}
.cta{margin-top:12px;width:100%;background:var(--navy);color:var(--navy-ink);border:0;border-radius:10px;padding:12px;font-weight:700;font-size:15px;text-align:center;text-decoration:none;display:block}
.cta:disabled{opacity:.45;cursor:not-allowed}
.cta.link{width:auto;display:inline-block;padding:10px 16px}
.err{margin-top:10px;color:var(--red);font-size:13px}
.fine{margin-top:12px;font-size:12px;color:var(--ink-3);line-height:1.45}
.fine ul{padding-left:16px;margin:0}
.fine li{margin:3px 0}

.how{margin-top:40px;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.how .step{border-top:2px solid var(--navy);padding-top:10px}
.how .step b{display:block;font-family:"Archivo",sans-serif;font-weight:800;font-size:15px;margin-bottom:4px}
.how .step span{font-size:13px;color:var(--ink-2)}
.how .step i{font-style:normal;color:var(--navy);font-family:"IBM Plex Mono",monospace;font-size:12px;margin-right:6px}

.back{display:inline-block;margin-bottom:16px;color:var(--ink-2);text-decoration:none;font-size:14px}
.detail{display:grid;grid-template-columns:1.1fr 1fr;gap:28px;align-items:start}
.gallery .main{width:100%;border-radius:12px;border:1px solid var(--line);background:var(--paper);display:block}
.thumbs{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.thumb{width:72px;height:72px;padding:0;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--paper)}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.info h1{font-size:clamp(22px,3vw,32px);font-weight:800;font-stretch:125%;margin:6px 0 12px}
.info .src{font-size:13px;color:var(--ink-3)}
.muted{color:var(--ink-2);font-size:14px}

.gatebox,.thanks{max-width:520px;margin:40px auto;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:28px}
.gatebox h1,.thanks h1{font-size:24px;font-weight:800;font-stretch:125%}
.gatebox form{display:flex;flex-direction:column;gap:10px;margin-top:14px}
.recap{margin:18px 0;border-top:1px solid var(--line)}
.recap .l{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid var(--line);font-size:14px}
.recap .l.sub{color:var(--ink-2)}
.recap .l.total{font-weight:700;font-size:16px}
.recap small{color:var(--ink-3);font-weight:400}

@media (max-width:900px){
  .hero,.layout,.detail{grid-template-columns:1fr}
  .panel{position:static}
  .how{grid-template-columns:1fr 1fr}
  .top{flex-direction:column;align-items:flex-start}
  .pubnav{margin-left:0}
  .rate{text-align:left}
}
@media (prefers-reduced-motion:no-preference){
  .card{transition:transform .15s ease}
  .card:not(.held):hover{transform:translateY(-2px)}
}