@import url('https://fonts.googleapis.com/css2?family=DM+Mono&family=Noto+Sans+JP:wght@400;500;700;900&family=Playfair+Display:ital,wght@0,700;0,900;1,700&display=swap');
:root{--bg:#070b12;--panel:#0e1624;--line:#25344b;--text:#edf2f8;--muted:#91a0b4;--gold:#f5c968;--accent:#72d6ff}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:'Noto Sans JP',sans-serif;min-height:100vh}.backdrop{position:fixed;inset:0;z-index:-1;background:radial-gradient(ellipse at 72% 0%,#173455 0%,transparent 40%),radial-gradient(ellipse at 5% 80%,#211642 0%,transparent 34%),#070b12}header,main{max-width:1180px;margin:auto}header{height:80px;display:flex;align-items:center;justify-content:space-between;padding:0 22px;border-bottom:1px solid #1b2a3d}.brand{display:flex;gap:11px;align-items:center}.brand-mark{color:var(--gold);font-size:25px}.brand b{font:900 19px 'Playfair Display';letter-spacing:2px}.brand small{display:block;font:10px 'DM Mono';letter-spacing:2px;color:var(--muted)}.header-stats{display:flex;gap:20px;align-items:center;font-size:12px;color:var(--muted)}.header-stats b{color:var(--gold);font-family:'DM Mono'}.text-btn{background:transparent;border:0;color:var(--muted);font:11px 'Noto Sans JP';cursor:pointer}.text-btn:hover{color:#fff}main{padding:38px 22px 70px}.panel{background:linear-gradient(135deg,rgba(19,30,47,.93),rgba(10,17,28,.92));border:1px solid var(--line);box-shadow:0 18px 45px #0003}.hero{min-height:385px;padding:46px 7%;display:flex;justify-content:space-between;overflow:hidden;position:relative}.hero-copy{max-width:470px}.eyebrow{font:11px 'DM Mono';letter-spacing:1.8px;color:#78c7eb;margin:0 0 10px}.hero h1{margin:0;font:900 48px/1.22 'Noto Sans JP';letter-spacing:-2px}.hero h1 em{font-family:'Playfair Display';color:var(--gold);font-size:1.15em}.intro{color:var(--muted);font-size:14px;line-height:1.9;max-width:410px}.progress{height:5px;background:#233146;border-radius:99px;margin-top:24px;width:320px}.progress div{height:100%;width:0;background:linear-gradient(90deg,#5ccde7,var(--gold));border-radius:inherit;transition:.5s}.progress-label{font-size:11px;color:var(--muted)}.progress-label b{color:#fff;margin-left:8px}.chest-area{width:390px;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative}.chest{width:172px;height:118px;position:relative;cursor:pointer;filter:drop-shadow(0 19px 13px #0009);transition:transform .2s}.chest:hover{transform:translateY(-6px) scale(1.03)}.chest.opening{animation:chestShake .65s ease}.chest-lid{position:absolute;top:5px;width:172px;height:53px;background:linear-gradient(#bb7231,#663312);border:5px solid #e4a343;border-radius:84px 84px 8px 8px;transform-origin:bottom;z-index:2}.chest-body{position:absolute;bottom:0;width:172px;height:71px;background:linear-gradient(90deg,#7d3d15,#bd712c,#6c3111);border:5px solid #e4a343;border-radius:5px}.chest-body i{position:absolute;left:48%;height:100%;border-left:6px solid #f1b54e}.chest-lock{z-index:3;position:absolute;left:67px;top:46px;background:#f6ca62;color:#503110;width:38px;height:38px;text-align:center;line-height:38px;border-radius:5px}.rays{position:absolute;width:260px;height:260px;border-radius:50%;background:repeating-conic-gradient(#e9cb6430 0 8deg,transparent 8deg 20deg);opacity:.5;animation:spin 20s linear infinite}.open-btn{position:relative;z-index:3;margin-top:24px;color:#181000;background:linear-gradient(135deg,#fff0a0,#e3a940);border:0;border-radius:4px;padding:13px 27px;font:bold 14px 'Noto Sans JP';box-shadow:0 7px 18px #0006;cursor:pointer;transition:.2s}.open-btn:hover{filter:brightness(1.15);transform:translateY(-2px)}.open-btn:disabled{filter:grayscale(1);cursor:wait}.open-btn span{margin-left:9px}.cost-note{font:10px 'DM Mono';color:var(--muted)}.tabs{display:flex;gap:5px;border-bottom:1px solid var(--line);margin-top:38px}.tab{border:0;background:transparent;color:var(--muted);padding:14px 19px;font:13px 'Noto Sans JP';cursor:pointer;border-bottom:2px solid transparent}.tab.active,.tab:hover{color:#fff;border-color:var(--gold)}.tab span{font:10px 'DM Mono';color:var(--gold);margin-left:3px}.view{display:none;margin-top:22px;padding:28px}.view.active{display:block}.view-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:24px}.view h2{font:900 25px 'Noto Sans JP';margin:0}.muted{font-size:12px;color:var(--muted);margin:7px 0}.filters{display:flex;gap:7px}.filters select{background:#121d2d;border:1px solid #30425b;color:#d8e0eb;padding:8px;font:11px 'Noto Sans JP';border-radius:3px}.weapon-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(185px,1fr));gap:10px}.weapon-card{background:#101b2a;border:1px solid #283952;padding:14px;min-height:125px;position:relative;overflow:hidden}.weapon-card:before{content:"";position:absolute;inset:0 0 auto;height:2px;background:var(--rarity)}.weapon-card .glyph{font-size:27px;color:var(--rarity);float:right;text-shadow:0 0 14px currentColor}.weapon-card .rank{font:10px 'DM Mono';color:var(--rarity)}.weapon-card h3{font-size:14px;margin:10px 0 5px;clear:both}.weapon-card p{font-size:10px;color:var(--muted);margin:0}.weapon-card .copies{position:absolute;bottom:10px;right:12px;font:10px 'DM Mono';color:#c7d4e5}.locked{background:#0c131e;border-color:#202c3b}.locked .glyph{color:#526074}.locked h3{color:#8190a3}.empty{text-align:center;color:var(--muted);padding:50px;font-size:13px}.history-list{display:grid;gap:7px}.history-row{display:grid;grid-template-columns:40px 1fr auto;align-items:center;gap:12px;background:#101b2a;border-left:3px solid var(--rarity);padding:9px 13px}.history-row .glyph{font-size:22px;color:var(--rarity)}.history-row b{font-size:13px}.history-row small{color:var(--muted);font:10px 'DM Mono';display:block;margin-top:2px}.history-row .date{font:10px 'DM Mono';color:var(--muted)}.rates-list{display:grid;gap:8px}.rate-row{display:grid;grid-template-columns:120px 1fr 84px 68px;align-items:center;gap:14px;font-size:12px}.rate-rank{font-family:'DM Mono';color:var(--rarity)}.rate-bar{height:9px;background:#152235}.rate-bar i{display:block;height:100%;background:var(--rarity);box-shadow:0 0 10px var(--rarity)}.rate-row b{font-family:'DM Mono';text-align:right}.rate-row span{color:var(--muted);text-align:right}.modal{display:none;position:fixed;inset:0;background:#02060bd9;z-index:10;align-items:center;justify-content:center;padding:20px}.modal.show{display:flex}.result-card{width:min(430px,100%);text-align:center;background:linear-gradient(145deg,#17263a,#0a111e);border:1px solid var(--rarity,#58708b);box-shadow:0 0 70px var(--glow,#5aa9d855);padding:34px 30px 28px;position:relative;overflow:hidden;animation:resultIn .42s cubic-bezier(.15,.85,.25,1.2)}.result-card:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 25%,var(--glow,#5aa9d822),transparent 46%);pointer-events:none}.close{position:absolute;right:12px;top:8px;background:none;border:0;color:#b5c1d0;font-size:24px;cursor:pointer}.result-glyph{font-size:76px;color:var(--rarity);text-shadow:0 0 28px var(--rarity);margin:8px}.rank-pill{display:inline-block;border:1px solid var(--rarity);color:var(--rarity);font:11px 'DM Mono';padding:5px 10px}.result-card h2{font:900 25px 'Noto Sans JP';margin:13px 0 6px}.result-card p{color:#b4c0cf;font-size:13px}.result-meta{display:flex;justify-content:center;gap:18px;color:var(--gold);font:10px 'DM Mono';margin:18px}.small{margin-top:5px}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,100px);background:#ecf4ff;color:#102039;padding:10px 18px;font-size:12px;transition:.3s;z-index:20}.toast.show{transform:translate(-50%,0)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes chestShake{20%,60%{transform:translateX(-10px) rotate(-3deg)}40%,80%{transform:translateX(10px) rotate(3deg)}}@keyframes resultIn{from{opacity:0;transform:scale(.65)}to{opacity:1;transform:scale(1)}}@media(max-width:700px){header{height:auto;padding:15px 17px}.header-stats{gap:8px;font-size:10px}.hero{padding:35px 25px;display:block}.hero h1{font-size:36px}.chest-area{width:100%;margin-top:25px}.view{padding:20px 14px}.view-head{gap:15px}.filters{display:block}.filters select{display:block;margin-bottom:5px;width:100%}.rate-row{grid-template-columns:83px 1fr 56px}.rate-row span{display:none}}