:root{
--bg:#FAF6F7;--surface:#FFFFFF;--surface-2:#F2EAEE;--ink:#2B1E25;--muted:#76646D;--line:#E6D9DF;--accent:#B5395C;--accent-ink:#FFFFFF;--like:#2F7A57;--nope:#85737C;--shadow:0 10px 28px rgba(74,32,48,.12);--scrim:rgba(30,14,22,.38);
--sans:"Zen Kaku Gothic New","Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;
--serif:"Shippori Mincho B1","Hiragino Mincho ProN","Yu Mincho",serif;
color-scheme:light;
box-sizing:border-box;
padding-top:env(safe-area-inset-top,0px);
padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){
:root:not([data-theme="light"]){--bg:#1B1418;--surface:#261D22;--surface-2:#31262C;--ink:#F4EAEE;--muted:#B49FA9;--line:#3D3037;--accent:#E8809F;--accent-ink:#1B1418;--like:#6CC497;--nope:#A6939C;--shadow:0 10px 28px rgba(0,0,0,.45);--scrim:rgba(0,0,0,.5);color-scheme:dark}
}
:root[data-theme="dark"]{--bg:#1B1418;--surface:#261D22;--surface-2:#31262C;--ink:#F4EAEE;--muted:#B49FA9;--line:#3D3037;--accent:#E8809F;--accent-ink:#1B1418;--like:#6CC497;--nope:#A6939C;--shadow:0 10px 28px rgba(0,0,0,.45);--scrim:rgba(0,0,0,.5);color-scheme:dark}
*,*::before,*::after{box-sizing:border-box}
html{height:100%;scroll-padding-top:env(safe-area-inset-top,0px);background:var(--bg)}
body{margin:0;height:100%;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:15px;-webkit-font-smoothing:antialiased;overflow:hidden}
img,video,canvas{max-width:100%}
.app{height:100%;display:flex;flex-direction:column;max-width:560px;margin:0 auto}
.top{padding:14px 20px 4px;display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.logo{font-family:var(--serif);font-size:22px;font-weight:700;letter-spacing:.04em;margin:0}
.logo small{font-family:var(--sans);font-size:12px;color:var(--muted);font-weight:500;margin-left:6px;letter-spacing:0}
.counter{font-size:13px;color:var(--muted)}
main{flex:1;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch}
.view{display:none;padding:6px 20px 28px}
.view.on{display:block}
.lead{font-size:14px;color:var(--muted);margin:4px 0 14px;line-height:1.75}
.tabs{display:flex;border-top:1px solid var(--line);background:var(--surface)}
.tabs button{flex:1;background:none;border:0;padding:9px 0 11px;font:inherit;font-size:12px;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:3px;cursor:pointer;position:relative}
.tabs svg{width:23px;height:23px}
.tabs button[aria-selected="true"]{color:var(--accent);font-weight:700}
.badge{position:absolute;top:5px;left:calc(50% + 7px);min-width:18px;height:18px;border-radius:9px;background:var(--accent);color:var(--accent-ink);font-size:11px;line-height:18px;padding:0 5px;font-weight:700}
.badge[hidden]{display:none}
.deck{position:relative;height:min(62vh,500px);min-height:390px}
.card{position:absolute;inset:0;background:var(--surface);border-radius:24px;box-shadow:var(--shadow);border:1px solid var(--line);display:flex;flex-direction:column;overflow:hidden;touch-action:none;user-select:none;-webkit-user-select:none;transition:transform .3s ease}
.card.is-top{cursor:grab}
.fan{flex:0 0 44%;background:var(--surface-2);position:relative;display:flex;align-items:center;justify-content:center}
.fan span{width:88px;height:88px;border-radius:50%;margin-left:-28px;box-shadow:0 6px 14px rgba(0,0,0,.14),inset 0 -8px 14px rgba(0,0,0,.07),inset 0 8px 12px rgba(255,255,255,.4)}
.fan span:first-child{margin-left:0}
.ptype{position:absolute;left:14px;top:14px;font-size:12px;background:var(--surface);color:var(--ink);padding:4px 11px;border-radius:999px}
.cinfo{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1;min-height:0}
.brand{font-size:12px;color:var(--muted);letter-spacing:.08em}
.pname{font-family:var(--serif);font-size:21px;font-weight:700;line-height:1.35;margin:0}
.price{font-size:18px;font-weight:700}
.price small{font-size:12px;color:var(--muted);font-weight:400;margin-left:6px}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{display:inline-block;font-size:12px;border:1px solid var(--line);border-radius:999px;padding:3px 9px;color:var(--ink);margin:0 4px 4px 0}
.tags .tag{margin:0}
.rate{font-size:13px;color:var(--muted)}
.rate b{color:var(--ink);font-size:15px}
.stamp{position:absolute;top:22px;padding:5px 14px;border:3px solid;border-radius:10px;font-weight:700;font-size:19px;opacity:0;background:var(--surface);z-index:3}
.stamp.like{left:18px;color:var(--like);border-color:var(--like);transform:rotate(-12deg)}
.stamp.nope{right:18px;color:var(--nope);border-color:var(--nope);transform:rotate(12deg)}
.actions{display:flex;justify-content:center;align-items:center;gap:22px;margin-top:20px}
.actions[hidden]{display:none}
.round{width:64px;height:64px;border-radius:50%;border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;color:var(--nope);font:inherit;font-size:11px;gap:1px}
.round svg{width:24px;height:24px}
.round.like{color:var(--like);width:74px;height:74px}
.swipe-hint{text-align:center;font-size:12px;color:var(--muted);margin-top:12px}
.empty{text-align:center;padding:56px 10px;color:var(--muted);line-height:1.85}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:46px;padding:0 20px;border-radius:999px;border:0;background:var(--accent);color:var(--accent-ink);font:inherit;font-weight:700;font-size:15px;cursor:pointer;text-decoration:none}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn[hidden]{display:none}
.btn.sm{min-height:34px;padding:0 13px;font-size:13px}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.cmp-wrap{overflow-x:auto;margin:0 -20px;scroll-snap-type:x proximity;scroll-padding-left:104px}
.cmp{border-collapse:separate;border-spacing:0;font-size:13px;line-height:1.6}
.cmp th,.cmp td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:top;text-align:left;background:var(--bg)}
.cmp th.rowh{position:sticky;left:0;z-index:2;min-width:96px;width:96px;padding-left:20px;color:var(--muted);font-weight:500;box-shadow:1px 0 0 var(--line)}
.cmp td{min-width:156px;max-width:176px;scroll-snap-align:start}
.cmp tr:last-child td,.cmp tr:last-child th{border-bottom:0}
.hd{display:flex;flex-direction:column;gap:6px}
.hd .pn{font-family:var(--serif);font-weight:700;font-size:15px;line-height:1.4}
.hd .br{font-size:11px;color:var(--muted);letter-spacing:.06em}
.mini{display:flex;margin-top:4px}
.mini i{width:20px;height:20px;border-radius:50%;margin-left:-6px;border:2px solid var(--bg)}
.mini i:first-child{margin-left:0}
.best{display:inline-block;font-size:11px;background:var(--accent);color:var(--accent-ink);border-radius:4px;padding:0 6px;margin-left:6px;font-weight:700;vertical-align:1px}
.rm{align-self:flex-start;background:none;border:1px solid var(--line);border-radius:999px;color:var(--muted);font:inherit;font-size:12px;padding:3px 11px;cursor:pointer}
.dim{color:var(--muted)}
.chip{display:inline-flex;align-items:center;gap:6px}
.chip i{width:16px;height:16px;border-radius:50%;flex:0 0 auto}
.stage{position:relative;width:100%;aspect-ratio:3/4;border-radius:24px;overflow:hidden;background:var(--surface-2);border:1px solid var(--line)}
.stage video,.stage canvas{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;max-width:none}
.stage video{transform:scaleX(-1)}
.stage [hidden]{display:none}
.guide{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.ph{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:var(--muted);text-align:center;padding:24px 56px;font-size:13px;line-height:1.75;z-index:1}
.ph svg{width:34px;height:34px}
.row-btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.msg{margin-top:12px;padding:12px 14px;border-radius:12px;background:var(--surface);border:1px solid var(--accent);font-size:13px;line-height:1.7}
.msg[hidden]{display:none}
.note{font-size:12px;color:var(--muted);line-height:1.75;margin-top:14px}
.result{margin-top:24px}
.result[hidden]{display:none}
.tone{display:flex;align-items:center;gap:20px}
.compact{width:116px;height:116px;border-radius:50%;flex:0 0 auto;box-shadow:inset 0 -10px 20px rgba(0,0,0,.08),inset 0 8px 14px rgba(255,255,255,.35),0 0 0 8px var(--surface-2),0 0 0 9px var(--line)}
.tone .k{font-size:12px;color:var(--muted)}
.tone h3{font-family:var(--serif);font-size:21px;margin:2px 0 6px;line-height:1.35}
.tone p{margin:0;font-size:13px;line-height:1.7;color:var(--muted)}
.metrics{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:22px 0}
.metric{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px 13px}
.metric .k{font-size:12px;color:var(--muted)}
.metric .v{font-size:16px;font-weight:700;margin-top:2px}
.bar{height:6px;border-radius:3px;background:var(--surface-2);margin-top:9px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--accent);border-radius:3px}
.sub{font-family:var(--serif);font-size:17px;margin:6px 0 4px}
.match{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)}
.pair{display:flex;flex:0 0 auto}
.pair i{width:38px;height:38px;border-radius:50%}
.pair i+i{margin-left:-12px;border:2px solid var(--bg)}
.match .t{flex:1;min-width:0;font-size:12px;line-height:1.55;color:var(--muted)}
.match .t b{display:block;font-size:14px;color:var(--ink);font-weight:700}
.toast{position:fixed;left:50%;bottom:calc(86px + env(safe-area-inset-bottom,0px));transform:translate(-50%,16px);opacity:0;background:var(--ink);color:var(--bg);padding:10px 18px;border-radius:999px;font-size:14px;transition:opacity .25s,transform .25s;pointer-events:none;z-index:30;white-space:nowrap}
.toast.show{opacity:1;transform:translate(-50%,0)}
@media (prefers-reduced-motion:reduce){.card,.toast{transition:none!important}}
.status{margin:10px 0 0;font-size:13px;line-height:1.6;padding:9px 12px;border-radius:10px;background:var(--surface-2);color:var(--muted)}
.status.ok{color:var(--like);font-weight:700}
.status[hidden]{display:none}
.switch{display:flex;align-items:flex-start;gap:10px;margin-top:14px;font-size:13px;line-height:1.6;cursor:pointer}
.switch input{width:20px;height:20px;accent-color:var(--accent);margin:1px 0 0;flex:0 0 auto}
.switch .dim{font-size:12px}
.guide .wp{display:none}
.stage.paper .guide .wp{display:inline}
.btn:disabled{opacity:.6;cursor:default}
.quality{margin:20px 0 0;padding:12px 14px;border-radius:14px;background:var(--surface);border:1px solid var(--line);font-size:13px;line-height:1.7}
.quality b{font-size:15px}
.quality.low{border-color:var(--accent)}
.tips{margin:6px 0 0;padding-left:1.2em;color:var(--muted);font-size:12px}
.fb{margin-top:24px;padding:16px;border:1px solid var(--line);border-radius:16px;background:var(--surface)}
.fb p{margin:0 0 10px;font-size:13px;line-height:1.7}
.fb .dim{font-size:12px}
.fb-btns{display:flex;flex-wrap:wrap;gap:8px}
.measured{font-size:11px;color:var(--like);margin-left:4px}
.intro{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px;text-align:center;margin:4px 0 18px}
.intro-t{margin:0;font-family:var(--serif);font-size:18px;font-weight:700;color:var(--accent)}
.intro-s{margin:6px 0 0;font-size:12px;color:var(--muted);line-height:1.7}
.q-progress{text-align:center;color:var(--muted);margin:0 0 4px;font-size:14px}
.q-progress b{color:var(--ink);font-size:16px}
.q-step[hidden]{display:none}
.q-title{font-size:16px;font-weight:700;text-align:center;margin:18px 0 10px}
.q-sub{font-size:12px;color:var(--muted);text-align:center;margin:-6px 0 12px}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.opt{min-height:50px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font:inherit;font-size:15px;cursor:pointer;padding:0 10px}
.opt.wide{grid-column:1/-1}
.opt[aria-pressed="true"]{border-color:var(--accent);background:var(--accent);color:var(--accent-ink);font-weight:700}
.q-nav{display:flex;justify-content:center;gap:10px;margin-top:24px}
.q-nav .btn{min-width:130px}
.q-nav .btn[hidden]{display:none}
.q-alt{text-align:center;font-size:12px;color:var(--muted);margin-top:14px}
.q-alt[hidden]{display:none}
.linkish{color:var(--accent);text-decoration:underline;cursor:pointer;margin-left:4px}
.cam{position:fixed;inset:0;z-index:60;background:#141113;color:#fff;display:flex;flex-direction:column;align-items:center;padding:calc(env(safe-area-inset-top,0px) + 8px) 16px calc(env(safe-area-inset-bottom,0px) + 14px);overflow-y:auto}
.cam[hidden]{display:none}
.cam-top{width:100%;max-width:520px;display:flex;justify-content:flex-end}
.cam-x{width:40px;height:40px;border:0;background:none;color:#fff;cursor:pointer;padding:8px}
.chips{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;width:100%;max-width:520px;margin:2px 0 12px}
.cchip{border-radius:12px;padding:8px 4px;text-align:center;font-size:12px;background:#3A3236;color:#fff;transition:background .2s}
.cchip b{display:block;font-size:15px;margin-top:1px}
.cchip.ok{background:#2F7A57}
.cchip.ng{background:#C2564F}
.cam-stage{position:relative;width:min(100%,calc((100vh - 290px) * .75),420px);width:min(100%,calc((100dvh - 290px) * .75),420px);aspect-ratio:3/4;border-radius:20px;overflow:hidden;background:#000;flex:0 0 auto}
.cam-stage video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scaleX(-1);max-width:none}
.cam-stage .guide .wp{display:none}
.cam-stage.paper .guide .wp{display:inline}
.cam-msg{margin:12px 0 10px;font-size:14px;text-align:center;min-height:1.6em;line-height:1.6;max-width:420px}
.cam-bottom{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;width:100%;max-width:420px}
.cam-side{font-size:12px;color:#ddd;display:flex;align-items:center;gap:6px;cursor:pointer}
.cam-side:last-child{justify-content:flex-end;text-decoration:underline}
.cam-side input{width:18px;height:18px;accent-color:#E8809F;margin:0}
.shutter{width:72px;height:72px;border-radius:50%;border:4px solid #fff;background:rgba(255,255,255,.88);box-shadow:inset 0 0 0 4px #141113;cursor:pointer}
.shutter:disabled{opacity:.5}
.res-head{display:flex;align-items:center;gap:18px;margin-top:6px}
.res-head .k{font-size:12px;color:var(--muted)}
.res-head h3{font-family:var(--serif);font-size:21px;margin:2px 0 4px;line-height:1.35}
.catch{margin:0;color:var(--accent);font-weight:700;font-size:14px}
.res-desc{font-size:14px;line-height:1.8;color:var(--ink);margin:14px 0}
.score3{display:grid;grid-template-columns:repeat(3,1fr);border:1.5px solid var(--accent);border-radius:16px;overflow:hidden;background:var(--surface)}
.score3>div{padding:12px 4px;text-align:center}
.score3>div+div{border-left:1px solid var(--line)}
.score3 .k{font-size:11px;color:var(--muted)}
.score3 .v{font-size:14px;font-weight:700;margin-top:2px;line-height:1.4;word-break:keep-all}
.score3 .v small{display:block;font-size:11px;font-weight:400;color:var(--muted)}
.when{text-align:center;font-size:12px;color:var(--muted);margin:8px 0 0}
.radar{display:block;width:100%;max-width:360px;margin:4px auto 0}
.radar-box{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:12px 8px 6px;margin-top:8px}
.hist{font-size:13px;line-height:1.8;margin:10px 0 0;padding:12px 14px;border-radius:14px;background:var(--surface-2)}
.hist b{font-weight:700}
.advice{margin:0;padding:0;list-style:none}
.advice li{position:relative;padding:10px 0 10px 18px;font-size:14px;line-height:1.75;border-bottom:1px solid var(--line)}
.advice li::before{content:"";position:absolute;left:4px;top:19px;width:6px;height:6px;border-radius:50%;background:var(--accent)}
.res-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:22px}
.ftag{display:inline-block;font-size:11px;border:1px solid var(--line);border-radius:999px;padding:0 7px;margin-left:4px;color:var(--muted)}
.buy{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0 4px}
.match+.buy{margin:-4px 0 10px 62px}
.shop{display:inline-flex;align-items:center;justify-content:center;min-height:34px;padding:0 12px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font-size:12px;font-weight:700;text-decoration:none;white-space:nowrap}
.shop:hover{border-color:var(--accent);color:var(--accent)}
.cmp td .buy{flex-direction:column;align-items:stretch}
.pr-note{font-size:11px;color:var(--muted);line-height:1.6;margin:8px 0 12px}
.pr{display:inline-block;font-size:10px;font-weight:700;border:1px solid var(--muted);border-radius:3px;padding:0 4px;margin-right:6px;vertical-align:1px}
.match:has(+.buy){border-bottom:0;padding-bottom:6px}
.match+.buy{padding-bottom:12px;border-bottom:1px solid var(--line)}
.site-foot{padding:8px 20px 24px;text-align:center;font-size:11px;color:var(--muted);max-width:560px;margin:0 auto}
.site-foot nav{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 14px;margin-bottom:6px}
.site-foot a{color:var(--muted)}
.pr-note a,.intro-s a,.fb a{color:var(--accent);margin-left:4px}
.fan .ptype{width:auto;height:auto;margin:0;border-radius:999px;box-shadow:none;line-height:1.5}