/* HOSHILU BUZZ — CSP準拠の外部CSS。ホシルの紫・ピンク・シアンで統一する。 */
:root{color-scheme:light;--ink:#17172b;--muted:#6d6b80;--violet:#7357ff;--pink:#ff4f9a;--cyan:#23b8ff;--soft:#f4f0ff;--line:#e9e5f5;--paper:#fff;--canvas:#f8f7fc;--gold:#ffbc2f;--silver:#9ba6ba;--bronze:#c98255;font-family:Inter,"Noto Sans JP","Hiragino Kaku Gothic ProN",system-ui,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:radial-gradient(circle at 8% 4%,#ff4f9a14 0,transparent 28%),radial-gradient(circle at 92% 0,#7357ff21 0,transparent 32%),linear-gradient(180deg,#fcfbff 0,#f7f5ff 48%,#f5faff 100%);min-height:100vh}
a{-webkit-tap-highlight-color:transparent}
button{font:inherit}
.topbar{min-height:74px;padding:10px max(18px,env(safe-area-inset-left));display:flex;align-items:center;justify-content:space-between;gap:18px;background:#ffffffd9;border-bottom:1px solid #e5e0f5;position:sticky;top:0;z-index:10;backdrop-filter:blur(18px);box-shadow:0 8px 28px #3624730a}
.brand{display:flex;gap:9px;align-items:center;color:var(--ink);text-decoration:none;font-weight:950;letter-spacing:.08em}
.brand img{border-radius:12px;box-shadow:0 8px 20px #7357ff29}
.brand small{display:block;font-size:10px;color:var(--muted);font-weight:650;letter-spacing:.02em}
.brand em{padding:4px 8px;border-radius:99px;background:linear-gradient(100deg,#ffedf5,#eeeaff);color:var(--violet);font-size:9px;font-style:normal;letter-spacing:.12em;border:1px solid #eadfff}
.topbar-actions{display:flex;align-items:center;gap:8px}
.share-button{border:0;background:linear-gradient(110deg,var(--pink),var(--violet));color:#fff;font-weight:850;font-size:12px;padding:10px 16px;border-radius:999px;cursor:pointer;box-shadow:0 10px 24px #7357ff30}
.home-link{color:var(--muted);text-decoration:none;font-size:12px;font-weight:800;padding:9px 13px;border-radius:12px;background:#f1eff7}
main{width:min(100% - 32px,1120px);margin:0 auto}
.buzz-hero{position:relative;isolation:isolate;overflow:hidden;margin-top:20px;padding:clamp(28px,5vw,56px);border:1px solid #e4dcff;border-radius:32px;background:linear-gradient(130deg,#ffffffed 0,#f7f1ffed 48%,#eef8ffed 100%);box-shadow:0 26px 70px #2f1f740f}
.buzz-hero::before{content:"";position:absolute;z-index:-1;width:240px;height:240px;right:-70px;top:-100px;border-radius:50%;background:conic-gradient(from 30deg,var(--pink),var(--violet),var(--cyan),var(--pink));filter:blur(8px);opacity:.2}
.buzz-hero::after{content:"RANKING";position:absolute;z-index:-1;right:18px;bottom:-20px;color:#7357ff08;font-size:clamp(52px,12vw,132px);font-weight:1000;letter-spacing:-.08em}
.hero-kicker{display:inline-flex;align-items:center;gap:8px;margin:0 0 14px;padding:7px 11px;border:1px solid #e1d8ff;border-radius:999px;background:#fff;color:var(--violet);font-size:10px;font-weight:950;letter-spacing:.13em;box-shadow:0 8px 20px #7357ff12}
.hero-kicker::before{content:"";width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,var(--pink),var(--cyan));box-shadow:0 0 0 4px #ff4f9a12}
.step{margin:0 0 10px;color:var(--violet);font-size:11px;font-weight:900;letter-spacing:.16em}
.buzz-hero h1{margin:0;font-size:clamp(38px,7.5vw,72px);line-height:1;letter-spacing:-.055em}
.buzz-hero h1 span{background:linear-gradient(100deg,var(--pink) 0,var(--violet) 50%,var(--cyan) 100%);background-clip:text;-webkit-background-clip:text;color:transparent}
.buzz-hero h1+p{max-width:680px;margin:16px 0 0;color:var(--muted);font-size:13px;line-height:1.8;font-weight:600}
.buzz-hero .theme-label{display:inline-flex;margin:18px 0 0;padding:10px 14px;border-radius:999px;background:#fff;border:1px solid #ddd3ff;color:var(--violet);font-size:12px;font-weight:950;box-shadow:0 8px 22px #7357ff18}
.buzz-compare{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) auto;align-items:center;gap:18px;margin:20px 0;padding:24px;border:1px solid #ded7ff;border-radius:24px;background:linear-gradient(120deg,#fff8fc,#f5f1ff 52%,#eefaff);box-shadow:0 18px 42px #34207312}.buzz-compare h2{margin:3px 0 8px;font-size:clamp(20px,3vw,28px)}.buzz-compare p{margin:0;color:var(--muted);font-size:12px;line-height:1.7}.buzz-compare-steps{display:grid;gap:8px;margin:0;padding:0;list-style:none;counter-reset:buzz-step}.buzz-compare-steps li{counter-increment:buzz-step;display:grid;grid-template-columns:28px 1fr;column-gap:8px;align-items:center;padding:9px 11px;border:1px solid #e1daf7;border-radius:14px;background:#ffffffd9}.buzz-compare-steps li::before{content:counter(buzz-step);grid-row:1/3;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,var(--pink),var(--violet));color:#fff;font-size:11px;font-weight:950}.buzz-compare-steps strong{font-size:12px}.buzz-compare-steps span{color:var(--muted);font-size:10px}.buzz-compare-cta{display:flex;align-items:center;justify-content:center;min-height:46px;padding:12px 17px;border-radius:999px;background:linear-gradient(110deg,var(--pink),var(--violet));color:#fff;font-size:12px;font-weight:950;text-decoration:none;white-space:nowrap;box-shadow:0 10px 24px #7357ff30}
.buzz-notify{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:16px;margin:20px 0;padding:22px 24px;border-radius:24px;background:linear-gradient(120deg,#24174d,#5738b8);color:#fff;box-shadow:0 18px 42px #34207326}.buzz-notify h2{margin:3px 0 8px;font-size:clamp(20px,3vw,28px)}.buzz-notify p{margin:0;color:#eee9ff;font-size:12px;line-height:1.7}.buzz-notify .step{color:#cbbfff}.buzz-notify-switch,.buzz-notify-login{display:flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:12px 17px;border:1px solid #ffffff4d;border-radius:999px;background:#fff;color:#35246d;font-size:12px;font-weight:950;cursor:pointer;text-decoration:none;white-space:nowrap}.buzz-notify-switch input{width:18px;height:18px;accent-color:var(--violet)}.buzz-notify-status{grid-column:1/-1;min-height:1.3em;color:#fff!important;font-weight:750}
.status{padding:34px 4px;color:var(--muted);font-size:13px}
.shelf{position:relative;overflow:hidden;margin:20px 0;padding:clamp(18px,3vw,28px);border:1px solid #ded7ff;border-radius:28px;background:radial-gradient(circle at 96% 0,#23b8ff12 0 15%,transparent 16%),linear-gradient(135deg,#fff 0%,#faf7ff 62%,#f1f9ff 100%);box-shadow:0 18px 50px #3023660d}
.shelf::before{content:"";position:absolute;inset:0 auto 0 0;width:5px;background:linear-gradient(180deg,var(--pink),var(--violet),var(--cyan))}
.shelf-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:16px;padding-left:3px}
.shelf-head h2{margin:0;font-size:clamp(20px,3vw,26px);letter-spacing:-.04em;font-weight:950}
.shelf-head .headline{color:var(--violet);font-size:13px;font-weight:900;padding:5px 9px;border-radius:999px;background:#eee9ff}
.shelf-share{margin-left:auto;border:1px solid #d9d3f5;background:#fff;color:var(--violet);font-size:11px;font-weight:850;padding:9px 14px;border-radius:999px;cursor:pointer;white-space:nowrap;box-shadow:0 7px 18px #3023660b}
.rail{display:flex;gap:14px;overflow-x:auto;padding:4px 3px 15px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:thin;scrollbar-color:#cfc5fa transparent}
.card{scroll-snap-align:start;position:relative;flex:0 0 180px;min-width:0;background:#fffffff2;border:1px solid var(--line);border-radius:22px;padding:11px;box-shadow:0 10px 26px #22184a10;display:flex;flex-direction:column;gap:7px;color:var(--ink);text-decoration:none;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.card:hover{transform:translateY(-4px);border-color:#cfc3ff;box-shadow:0 18px 34px #38257f1a}
.card:active{transform:scale(.98)}
.thumb{position:relative;width:100%;aspect-ratio:1/1;border-radius:16px;background:linear-gradient(135deg,#f6f2ff,#edf8ff);overflow:hidden}
.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .25s ease}
.card:hover .thumb img{transform:scale(1.035)}
.rank{position:absolute;top:7px;left:7px;min-width:42px;text-align:center;background:linear-gradient(110deg,var(--pink),var(--violet));color:#fff;font-size:11px;font-weight:950;padding:5px 10px;border:1px solid #ffffff80;border-radius:999px;box-shadow:0 6px 14px #7357ff46}
.rank.rank-1{background:linear-gradient(135deg,#ffdc72,var(--gold) 55%,#f18a20);color:#3d2500;box-shadow:0 6px 16px #ffbc2f55}
.rank.rank-2{background:linear-gradient(135deg,#eef2f8,var(--silver) 60%,#758197);color:#1f2937;box-shadow:0 6px 16px #9ba6ba4d}
.rank.rank-3{background:linear-gradient(135deg,#efbe99,var(--bronze) 58%,#9c5638);color:#fff;box-shadow:0 6px 16px #c9825552}
.move{margin:0;color:var(--pink);font-size:11px;font-weight:900}
.context{margin:0;color:var(--muted);font-size:10px;font-weight:650}
.name{margin:0;font-size:12px;line-height:1.5;max-height:4.5em;overflow:hidden;font-weight:720}
.price{margin:auto 0 0;font-size:15px;font-weight:950;letter-spacing:-.025em}
.review{margin:0;color:#665f7c;font-size:11px;font-weight:650}
.search-chips{display:flex;gap:8px;overflow-x:auto;padding:4px 2px 2px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.search-chips-label{flex:0 0 auto;align-self:center;color:var(--muted);font-size:10.5px;font-weight:850;white-space:nowrap}
.search-chip{flex:0 0 auto;border:1px solid #ddd6f5;background:#fff;color:var(--ink);font-size:11px;font-weight:750;padding:8px 13px;border-radius:999px;white-space:nowrap;text-decoration:none}
.search-chip:hover{border-color:var(--violet);color:var(--violet)}
.note{margin:24px 4px 10px;padding:14px 16px;border-radius:16px;background:#ffffffa8;color:var(--muted);font-size:11px;line-height:1.8;border:1px solid var(--line)}
.cta{display:block;margin:10px 0 44px;text-align:center;background:linear-gradient(100deg,var(--pink),var(--violet),var(--cyan));color:#fff;font-weight:950;font-size:14px;padding:17px;border-radius:18px;text-decoration:none;box-shadow:0 16px 38px #7357ff35;letter-spacing:.02em}
footer{padding:24px 16px calc(26px + env(safe-area-inset-bottom));text-align:center;color:var(--muted);font-size:11px;border-top:1px solid var(--line);background:#fff}
footer a{color:var(--muted)}
@media (max-width:760px){main{width:min(100% - 20px,1120px)}.topbar{min-height:66px;padding-inline:10px}.brand img{width:38px;height:38px}.brand em{display:none}.home-link{display:none}.buzz-hero{margin-top:10px;padding:26px 20px;border-radius:24px}.buzz-hero::after{right:8px;bottom:-8px}.buzz-compare{grid-template-columns:1fr;padding:20px}.buzz-compare-cta{white-space:normal;text-align:center}.buzz-notify{grid-template-columns:1fr;padding:20px}.buzz-notify-status{grid-column:1}.buzz-notify-switch,.buzz-notify-login{white-space:normal;text-align:center}.shelf{margin:12px 0;padding:18px 14px 18px 17px;border-radius:22px}.shelf-head{align-items:flex-start}.shelf-head .headline{order:3}.shelf-share{padding:8px 11px}.rail{gap:11px}.card{flex-basis:154px;border-radius:18px;padding:9px}.thumb{border-radius:13px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card,.thumb img{transition:none}}