:root{--bg:#fff;--fg:#111;--mute:#777;--line:#e6e6e6;--chip:#f4f4f4;--accent:#111}
@media (prefers-color-scheme:dark){:root{--bg:#0e0e0f;--fg:#f2f2f2;--mute:#8d8d92;--line:#2a2a2d;--chip:#1c1c1f;--accent:#f2f2f2}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:14px/1.6 -apple-system,"Hiragino Sans","Noto Sans JP",system-ui,sans-serif}
.top{display:flex;justify-content:space-between;align-items:center;padding:16px 24px}
.brand{font-weight:600;color:inherit;text-decoration:none}
nav a{color:var(--mute);text-decoration:none;font-size:13px}
main{max-width:1280px;margin:0 auto;padding:0 24px 80px}
.hero{display:grid;grid-template-columns:1fr 360px;gap:40px;align-items:center;padding:40px 0}
h1{font-size:32px;margin:0 0 8px;letter-spacing:-.02em}
.hero p{color:var(--mute);max-width:520px;margin:0}
.subscribe{display:grid;gap:8px;padding:20px;border:1px solid var(--line);border-radius:16px;box-shadow:0 8px 30px rgba(0,0,0,.06)}
.subscribe small,.note{color:var(--mute);font-size:12px}
input,select{font:inherit;color:inherit;background:var(--chip);border:1px solid transparent;border-radius:10px;padding:10px 12px}
.subscribe button{background:var(--accent);color:var(--bg);border:0;border-radius:10px;padding:10px;font:inherit;cursor:pointer}
.controls{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.filters,.right{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.label{color:var(--mute);font-size:13px}
.pill{font:inherit;font-size:13px;color:inherit;background:transparent;border:1px solid var(--line);border-radius:999px;padding:4px 14px;cursor:pointer}
.pill:hover{background:var(--chip)}
.pill.on{background:var(--accent);color:var(--bg);border-color:var(--accent)}
.pill small{color:var(--mute);margin-left:6px}.pill.on small{color:inherit;opacity:.6}
.search{width:180px;padding:6px 12px;border-radius:999px}
select{padding:6px 10px}
.cats{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 20px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
.card{position:relative;border-radius:12px;overflow:hidden;background:#000;cursor:pointer;aspect-ratio:16/10;border:0;padding:0}
.card video,.card img{width:100%;height:100%;object-fit:cover;display:block}
.card .meta{position:absolute;inset:auto 0 0 0;display:flex;justify-content:space-between;align-items:center;padding:24px 10px 8px;color:#fff;font-size:12px;background:linear-gradient(transparent,rgba(0,0,0,.65));opacity:0;transition:.15s}
.card:hover .meta,.card:focus-visible .meta{opacity:1}
.badge{background:rgba(255,255,255,.2);border-radius:999px;padding:0 8px;backdrop-filter:blur(6px)}
.empty{color:var(--mute);text-align:center;padding:60px 0}
.about{margin-top:80px;border-top:1px solid var(--line);padding-top:32px;max-width:640px;color:var(--mute)}
.about h2{color:var(--fg);font-size:16px}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.55);display:grid;place-items:center;padding:24px;z-index:10}
.modal[hidden]{display:none}
.sheet{background:var(--bg);border-radius:20px;width:min(1100px,100%);height:min(720px,100%);display:grid;grid-template-columns:1.2fr 1fr;overflow:hidden}
.media{display:grid;place-items:center;background:var(--chip);padding:20px;min-height:0}
.media video{max-width:100%;max-height:100%;border-radius:10px;background:#000}
.info{padding:22px;overflow:auto;display:flex;flex-direction:column;border-left:1px solid var(--line)}
.head{display:flex;justify-content:space-between;align-items:center}
.who{display:flex;gap:10px;align-items:center}.who small{display:block;color:var(--mute)}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--accent);color:var(--bg);display:grid;place-items:center;font-weight:600}
.x{border:0;background:none;color:var(--mute);font-size:16px;cursor:pointer}
.info h2{font-size:20px;margin:16px 0 10px}
.tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:16px}
.tags span{border:1px solid var(--line);border-radius:999px;padding:1px 12px;font-size:12px}
.row{display:flex;justify-content:space-between;color:var(--mute);font-size:12px;margin-bottom:6px}
.link{border:0;background:none;color:inherit;font:inherit;cursor:pointer}
pre{margin:0;background:var(--chip);border-radius:12px;padding:14px;white-space:pre-wrap;word-break:break-word;font:inherit;font-size:13px;max-height:260px;overflow:auto}
dl{display:grid;grid-template-columns:80px 1fr;gap:6px;margin:16px 0;font-size:13px}dt{color:var(--mute)}dd{margin:0}
.dl{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto;padding-top:12px}
.btn{background:var(--accent);color:var(--bg);text-decoration:none;border-radius:10px;padding:8px 14px;font-size:13px}
.btn.ghost{background:transparent;color:inherit;border:1px solid var(--line)}
.nav{display:flex;gap:8px;justify-content:flex-end;margin-top:12px}
.nav button{width:30px;height:30px;border-radius:50%;border:1px solid var(--line);background:none;color:inherit;cursor:pointer;font-size:16px}
@media(max-width:820px){.hero{grid-template-columns:1fr}.sheet{grid-template-columns:1fr;grid-template-rows:auto 1fr;height:100%}.media{max-height:45vh}}

/* ---- ウェイトリスト／ロック ---- */
.topr{display:flex;gap:12px;align-items:center}
#status{font-size:13px;color:var(--mute)}
.btn{border:0;cursor:pointer;font:inherit;display:inline-block}
.btn.sm{padding:6px 14px;font-size:13px;border-radius:999px}
.btn.ghost{border:1px solid var(--line)}
.btn.lock{background:var(--chip);color:var(--mute)}
.perks{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:6px;font-size:14px}
.perks li::before{content:"✓";display:inline-block;width:22px;height:22px;line-height:22px;text-align:center;border-radius:50%;background:var(--accent);color:var(--bg);font-size:12px;margin-right:10px}
.card-wl{display:grid;gap:10px;padding:22px;border:1px solid var(--line);border-radius:18px;box-shadow:0 8px 30px rgba(0,0,0,.06);background:var(--bg)}
.card-wl.flat{border:0;box-shadow:none;padding:30px}
.card-wl h3{margin:0;font-size:18px}
.card-wl p{margin:0;color:var(--mute);font-size:13px}
.card-wl form{display:grid;gap:10px}
.card-wl .consent{display:flex;gap:8px;align-items:flex-start;font-size:12px;color:var(--mute)}
.card-wl .consent input{margin-top:3px}
.card-wl .consent a{color:inherit}
.card-wl .go{background:var(--accent);color:var(--bg);border:0;border-radius:10px;padding:12px;font:inherit;font-weight:600;cursor:pointer}
.card-wl .go:disabled{opacity:.5;cursor:wait}
.err{color:#d33;font-size:13px;min-height:1em}
.pos{display:flex;align-items:baseline;gap:8px}
.pos b{font-size:44px;letter-spacing:-.03em;line-height:1}
.refbox{display:flex;gap:8px}
.refbox input{flex:1;font-size:12px;min-width:0}
.refbox button{border:0;border-radius:10px;padding:0 14px;background:var(--accent);color:var(--bg);font:inherit;cursor:pointer}
.sheet.small{width:min(460px,100%);height:auto;grid-template-columns:1fr;position:relative}
.abs-x{position:absolute;right:16px;top:12px;z-index:2}
.card .lockb{position:absolute;left:8px;top:8px;background:rgba(0,0,0,.55);color:#fff;border-radius:999px;padding:1px 10px;font-size:12px;backdrop-filter:blur(6px)}
.pbox{position:relative;background:var(--chip);border-radius:12px;padding:14px;font-size:13px;max-height:280px;overflow:auto;white-space:pre-wrap;word-break:break-word}
.fake{margin-top:8px;display:grid;gap:7px;filter:blur(5px);user-select:none;pointer-events:none}
.fake i{display:block;height:11px;border-radius:6px;background:var(--mute);opacity:.5}
.unlock{margin-top:-60px;position:relative;display:grid;place-items:center;padding:60px 0 6px;background:linear-gradient(transparent,var(--chip) 55%)}
.cta-end{margin-top:60px;max-width:520px;margin-left:auto;margin-right:auto}
.foot{display:flex;justify-content:space-between;max-width:1280px;margin:0 auto;padding:24px;border-top:1px solid var(--line);color:var(--mute);font-size:12px}
.foot a{color:inherit}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);background:var(--accent);color:var(--bg);padding:10px 20px;border-radius:999px;font-size:14px;z-index:30}
.toast[hidden]{display:none}
.pbox{flex:none}

/* ---- v3: ナビ・無料バッジ・ビルダー ---- */
.tnav{display:flex;gap:18px;font-size:14px}.tnav a{color:var(--mute);text-decoration:none;padding:4px 0;border-bottom:2px solid transparent}
.tnav a.on,.tnav a:hover{color:var(--fg);border-color:var(--accent)}
.card .lockb.free{background:#1f9d55;color:#fff}
.card .sfxb{position:absolute;right:8px;top:8px;font-size:12px;background:rgba(0,0,0,.55);color:#fff;border-radius:999px;padding:1px 8px;backdrop-filter:blur(6px)}
.why{margin:-6px 0 12px;color:var(--mute);font-size:13px}
#purpose{padding:4px 10px;font-size:13px;border-radius:999px;border:1px solid var(--line);background:transparent}
.cta-end.card-wl{max-width:520px}

/* ---- ビルダー ---- */
.bld{max-width:1280px}
.bhero{padding:30px 0 10px}.bhero h1{font-size:34px}.bhero p{color:var(--mute);max-width:640px;margin:8px 0 0}
.bgrid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:36px;align-items:start;margin-top:20px}
.bform h2,.bout h2{font-size:18px;margin:28px 0 12px;display:flex;align-items:center;gap:10px}
.bform h2:first-child,.bout h2:first-child{margin-top:0}
.bform h2 small,.bout h2 small{font-weight:400;color:var(--mute);font-size:12px}
.n{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--accent);color:var(--bg);font-size:13px}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}
.pcard{display:grid;gap:2px;text-align:left;padding:12px;border:1px solid var(--line);border-radius:14px;background:transparent;color:inherit;font:inherit;cursor:pointer}
.pcard:hover{background:var(--chip)}.pcard.on{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent) inset}
.pcard .ic{font-size:22px}.pcard b{font-size:13px}.pcard small{color:var(--mute);font-size:11px;line-height:1.4}
.fields{display:grid;gap:12px}
.fields label{display:grid;gap:4px;font-size:12px;font-weight:600}.fields label small{font-weight:400;color:var(--mute)}
.fields input,.fields textarea,#adv{font:inherit;font-size:14px;color:inherit;background:var(--chip);border:1px solid transparent;border-radius:10px;padding:9px 12px;width:100%}
.fields input:focus,.fields textarea:focus{outline:2px solid var(--accent);background:var(--bg)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.row3{display:grid;grid-template-columns:1fr 1.4fr 1fr;gap:10px}
#adv{font-family:ui-monospace,Menlo,monospace;font-size:12px}
details summary{cursor:pointer;font-size:13px;color:var(--mute)}
.hint{color:var(--mute);font-size:12px;margin:6px 0}
.opt{display:grid;grid-template-columns:70px 1fr;gap:10px;align-items:center;margin-bottom:10px;font-size:13px}.opt>span{color:var(--mute)}
.seg{display:flex;gap:6px;flex-wrap:wrap}
.seg button{font:inherit;font-size:13px;color:inherit;border:1px solid var(--line);background:transparent;border-radius:999px;padding:4px 14px;cursor:pointer}
.seg button.on{background:var(--accent);color:var(--bg);border-color:var(--accent)}
.colors{display:flex;gap:10px;align-items:center}.colors input[type=color]{width:44px;height:30px;border:0;padding:0;background:none}.chk{font-size:13px}
.bout{position:sticky;top:12px;max-height:calc(100vh - 24px);overflow:auto;padding-right:4px}
.cands{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.cand{padding:0;border:2px solid var(--line);border-radius:14px;overflow:hidden;background:transparent;color:inherit;font:inherit;text-align:left;cursor:pointer}
.cand.on{border-color:var(--accent)}
.cprev{background:#000;width:100%}
.cinfo{padding:8px 10px;display:grid;gap:2px;font-size:12px}.cinfo span,.cinfo small{color:var(--mute)}
.bigprev{margin-top:16px;border-radius:14px;overflow:hidden;background:#000;max-width:100%}
.editor .tools{display:flex;justify-content:space-between;align-items:center;margin:10px 0;font-size:13px}
.tools select,.slots select{font:inherit;font-size:13px;padding:4px 8px;border-radius:8px;border:1px solid var(--line);background:var(--bg);color:inherit}
.editor h3{font-size:14px;margin:18px 0 8px}.editor h3 small{color:var(--mute);font-weight:400}
.slots{list-style:none;padding:0;margin:0;display:grid;gap:6px}
.slots li{display:grid;grid-template-columns:44px 1fr auto;gap:8px;align-items:center}.slots .t{color:var(--mute);font-size:12px;font-variant-numeric:tabular-nums}
.tabs{display:flex;gap:6px;margin:18px 0 8px}.tabs button{font:inherit;font-size:13px;border:0;background:var(--chip);color:inherit;border-radius:8px;padding:6px 14px;cursor:pointer}.tabs button.on{background:var(--accent);color:var(--bg)}
.out{position:relative;background:var(--chip);border-radius:12px;padding:14px;max-height:360px;overflow:auto}
.out pre{margin:0;padding:0;background:none;max-height:none;white-space:pre-wrap;font-size:12.5px;line-height:1.65;overflow:visible}
.outbar{display:flex;gap:12px;align-items:center;margin-top:10px}
table.sfx{border-collapse:collapse;width:100%;font-size:12.5px}table.sfx th,table.sfx td{text-align:left;padding:6px 8px;border-bottom:1px solid var(--line);vertical-align:top}table.sfx small{color:var(--mute)}
@media(max-width:980px){.bgrid{grid-template-columns:1fr}.bout{position:static;max-height:none}.cands{grid-template-columns:1fr}.cand{display:grid;grid-template-columns:140px 1fr}}

.cwrap{background:#0a0a0a;display:grid;place-items:center;aspect-ratio:16/10;overflow:hidden}.cprev{background:#000}
.bigprev{margin-top:16px}

/* 一覧は比率ごとの高さを活かすマソンリー（段組み）にする */
.grid{display:block;column-width:250px;column-gap:12px}
.grid .card{display:block;width:100%;margin:0 0 12px;break-inside:avoid;-webkit-column-break-inside:avoid}
.bform h2,.bout h2{flex-wrap:wrap}.bform h2 small,.bout h2 small{flex-basis:100%}

/* ---- セットアップ ---- */
.setup{max-width:1100px}
.steps3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0}
.steps3>div{border:1px solid var(--line);border-radius:14px;padding:14px;display:grid;gap:2px}
.steps3 b{width:26px;height:26px;border-radius:50%;background:var(--accent);color:var(--bg);display:grid;place-items:center;font-size:13px}
.steps3 span{font-weight:700;margin-top:6px}.steps3 small{color:var(--mute)}
.dlbar{display:flex;justify-content:space-between;align-items:center;gap:16px;border:1px solid var(--line);border-radius:14px;padding:14px 18px;margin-bottom:22px}
.dlbar small{display:block;color:var(--mute)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.os{border:1px solid var(--line);border-radius:16px;padding:18px}
.os h2{margin:0 0 10px;font-size:20px}.os video{width:100%;border-radius:10px;background:#000;aspect-ratio:16/9;display:block}
.vnote{display:block;color:var(--mute);margin:6px 0 10px}
.os ol{padding-left:20px;margin:0;display:grid;gap:6px;font-size:14px}
code{background:var(--chip);border-radius:6px;padding:1px 6px;font-size:12.5px;word-break:break-all}
.warn{background:#fff6e0;color:#7a5200;border-radius:10px;padding:8px 12px;font-size:13px}
@media(prefers-color-scheme:dark){.warn{background:#3a2e10;color:#ffd98a}}
.blk{margin-top:36px}.blk h2{font-size:20px}.blk h3{font-size:15px;margin:0 0 6px}
.cols{display:grid;grid-template-columns:1fr 1.3fr;gap:24px}.cols p{font-size:14px;color:var(--mute);margin:0 0 10px}
.tbl{border-collapse:collapse;width:100%;font-size:13px}.tbl th,.tbl td{text-align:left;padding:7px 8px;border-bottom:1px solid var(--line);vertical-align:top}.tbl th{font-weight:700}
.faq dt{font-weight:700;margin-top:12px}.faq dd{margin:2px 0 0;color:var(--mute)}
.pr{margin:10px 0 30px}.pr video{width:100%;max-width:760px;border-radius:14px;background:#000;display:block;margin:0 auto;aspect-ratio:16/9}
.pr small{display:block;text-align:center;color:var(--mute);margin-top:6px}
@media(max-width:860px){.steps3,.two,.cols{grid-template-columns:1fr}.dlbar{flex-direction:column;align-items:flex-start}}

.banner{display:block;width:100%;max-width:1100px;margin:0 auto 24px;border-radius:18px;box-shadow:0 10px 40px rgba(0,0,0,.12)}