:root{--ink:#162f3e;--muted:#667478;--paper:#fff9e8;--surface:#fffdf7;--coral:#ca5b43;--sun:#ffcb64;--teal:#009697;--leaf:#6a9c56;--shadow:0 24px 60px #162f3e2e;--soft-shadow:0 14px 36px #162f3e1a;color:var(--ink);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:radial-gradient(circle at 12% 0,#ffcb6457,#0000 28%),radial-gradient(circle at 96% 22%,#6a9c5638,#0000 32%),linear-gradient(#fff5d4 0%,#f6fbef 46%,#e9f7f2 100%);font-family:PingFang SC,Microsoft YaHei,Noto Sans CJK SC,system-ui,sans-serif}*{box-sizing:border-box}html{background:var(--paper);min-width:320px;min-height:100%}body{min-width:320px;min-height:100svh;margin:0}a{color:inherit}#root{min-height:100svh}.app-shell{min-height:100svh;color:var(--ink);padding:14px}.hero-panel,.control-panel,.box-panel,.filters-panel,.history-panel,.source-footer{width:min(100%,980px);margin:0 auto 12px}.hero-panel{background:var(--surface);min-height:312px;box-shadow:var(--shadow);isolation:isolate;border:1px solid #162f3e1a;border-radius:24px;position:relative;overflow:hidden}.hero-art{object-fit:cover;z-index:-2;width:100%;height:100%;position:absolute;inset:0}.hero-panel:after{content:"";z-index:-1;background:linear-gradient(#fff8e2eb,#ffffffbd 38%,#ffffff2e),radial-gradient(circle at 15% 18%,#ffcb648f,#0000 28%),radial-gradient(circle at 87% 7%,#00969742,#0000 30%);position:absolute;inset:0}.hero-overlay{flex-direction:column;justify-content:space-between;min-height:312px;padding:22px;display:flex}.title-block p,.section-head p{color:var(--coral);margin:0 0 4px;font-size:13px;font-weight:800}.title-block h1{max-width:9em;color:var(--ink);letter-spacing:0;text-wrap:balance;margin:0;font-size:clamp(34px,12vw,76px);line-height:.96}.title-block span{max-width:20em;color:var(--muted);text-wrap:pretty;margin-top:10px;font-size:15px;font-weight:700;line-height:1.55;display:block}.stats-strip{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.stats-strip div,.control-panel,.box-panel,.filters-panel,.history-panel,.source-footer{box-shadow:var(--soft-shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffd1;border:1px solid #162f3e1a}.stats-strip div{border-radius:18px;min-height:74px;padding:12px 10px}.stats-strip strong{color:var(--teal);font-size:clamp(24px,8vw,42px);line-height:1;display:block}.stats-strip span{color:var(--muted);margin-top:6px;font-size:12px;font-weight:800;display:block}.control-panel{border-radius:22px;grid-template-columns:1fr;gap:10px;padding:12px;display:grid}.toggle-switch{cursor:pointer;grid-template-columns:54px 1fr;align-items:center;gap:12px;min-height:54px;display:grid}.toggle-switch input{opacity:0;position:absolute}.track{background:#dfe8df;border:1px solid #162f3e29;border-radius:999px;width:52px;height:32px;transition:background .18s,border-color .18s;position:relative}.thumb{background:#fff;border-radius:999px;width:22px;height:22px;transition:transform .18s;position:absolute;top:4px;left:4px;box-shadow:0 5px 14px #162f3e33}.toggle-switch input:checked+.track{background:var(--teal);border-color:#00969752}.toggle-switch input:checked+.track .thumb{transform:translate(20px)}.toggle-switch input:focus-visible+.track{outline-offset:3px;outline:3px solid #ffcb64cc}.toggle-copy strong,.toggle-copy small{display:block}.toggle-copy strong{color:var(--ink);font-size:15px}.toggle-copy small{color:var(--muted);margin-top:2px;font-size:12px;line-height:1.35}.box-panel,.filters-panel,.history-panel,.source-footer{border-radius:24px;padding:16px}.section-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;display:flex}.section-head.compact{margin-bottom:12px}.section-head h2{color:var(--ink);letter-spacing:0;margin:0;font-size:22px;line-height:1.1}button,select{font:inherit}button{-webkit-tap-highlight-color:transparent}button:focus-visible,select:focus-visible{outline-offset:2px;outline:3px solid #ffcb64d1}.ghost-action,.primary-action,.filter-chip{cursor:pointer;border:0;border-radius:999px;min-height:44px;font-weight:900}.ghost-action{color:var(--ink);background:#f4efe4;flex:none;padding:0 14px}.ghost-action:disabled,.primary-action:disabled{cursor:not-allowed;opacity:.45}.blind-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.blind-box{aspect-ratio:1;min-width:0;color:var(--ink);cursor:pointer;background:linear-gradient(145deg,#fff7db 0 48%,#ffd569 49% 100%);border:0;border-radius:20px;transition:transform .18s,box-shadow .18s,filter .18s;position:relative;overflow:hidden;box-shadow:inset 0 -10px #ca5b431f,0 12px 24px #162f3e1f}.blind-box:before,.blind-box:after{content:"";background:#ffffff80;position:absolute;inset-inline:10px}.blind-box:before{border-radius:99px;height:12px;top:14px}.blind-box:after{opacity:.52;border-radius:99px;height:8px;bottom:12px}.blind-box:hover:not(:disabled){transform:translateY(-3px)rotate(-1deg);box-shadow:inset 0 -10px #ca5b431f,0 18px 30px #162f3e2e}.blind-box:active:not(:disabled){transform:translateY(1px)scale(.98)}.blind-box.opening{animation:.36s both openPulse}.blind-box.opened{color:#162f3e99;cursor:not-allowed;filter:grayscale(.1);background:#e9eadc;box-shadow:inset 0 0 0 1px #162f3e14}.box-number{z-index:1;color:#162f3e99;font-size:12px;font-weight:900;position:absolute;top:10px;left:10px}.box-lid{background:var(--coral);width:64%;height:10px;box-shadow:0 16px 0 var(--teal);border-radius:999px;position:absolute;top:32%;left:18%}.blind-box strong,.blind-box small{z-index:1;text-overflow:ellipsis;white-space:nowrap;width:calc(100% - 18px);margin-inline:auto;display:block;position:relative;overflow:hidden}.blind-box strong{margin-top:58%;font-size:18px;line-height:1.1}.blind-box small{color:#162f3e9e;margin-top:3px;font-size:11px;font-weight:800}.empty-state,.history-empty{min-height:154px;color:var(--muted);text-align:center;background:#fff7df;border-radius:18px;place-items:center;padding:18px;font-weight:800;line-height:1.55;display:grid}.primary-action{color:#fff;background:var(--ink);justify-content:center;align-items:center;width:100%;padding:0 18px;display:inline-flex}.primary-action.inline{width:auto;margin-top:14px}.select-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.select-control{gap:6px;display:grid}.select-control span{color:var(--muted);font-size:12px;font-weight:900}.select-control select{width:100%;min-width:0;min-height:46px;color:var(--ink);background:#fffdf7;border:1px solid #162f3e1f;border-radius:14px;padding:0 12px;font-weight:800}.quick-filters{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.filter-chip{color:var(--ink);background:#f2ead9;padding:0 12px}.filter-chip.active{color:#fff;background:var(--teal)}.source-pill{min-height:34px;color:var(--teal);background:#0096971a;border-radius:999px;flex:none;align-items:center;padding:0 10px;font-size:12px;font-weight:900;display:inline-flex}.history-list{gap:8px;margin:0;padding:0;list-style:none;display:grid}.history-list button{width:100%;min-height:54px;color:var(--ink);text-align:left;cursor:pointer;background:#fffdf7;border:1px solid #162f3e14;border-radius:16px;grid-template-columns:1fr;gap:3px;padding:10px 12px;display:grid}.history-list strong,.history-list span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.history-list span{color:var(--muted);font-size:12px;font-weight:800}.source-footer{color:var(--muted);gap:6px;font-size:12px;line-height:1.55;display:grid}.source-footer strong{color:var(--ink);font-size:13px}.modal-layer{z-index:20;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#162f3e7a;place-items:end center;padding:16px;display:grid;position:fixed;inset:0}.result-dialog{background:#fffdf7;border-radius:28px;width:min(100%,520px);max-height:min(86svh,720px);padding:22px;animation:.22s both slideUp;overflow:auto;box-shadow:0 30px 70px #162f3e52}.result-kicker{color:#fff;background:var(--coral);border-radius:999px;align-items:center;min-height:30px;padding:0 10px;font-size:12px;font-weight:900;display:inline-flex}.result-dialog h2{color:var(--ink);letter-spacing:0;text-wrap:pretty;margin:12px 0 4px;font-size:30px;line-height:1.1}.result-location{color:var(--muted);margin:0 0 16px;font-weight:900}.result-grid{grid-template-columns:1fr 1fr;gap:8px;display:grid}.result-grid div{background:#f5efdf;border-radius:16px;min-height:70px;padding:12px}.result-grid span,.result-grid strong{display:block}.result-grid span{color:var(--muted);font-size:12px;font-weight:900}.result-grid strong{color:var(--ink);margin-top:5px;font-size:16px}.result-reason{color:var(--ink);text-wrap:pretty;margin:16px 0 12px;font-size:16px;font-weight:800;line-height:1.65}.tag-row{flex-wrap:wrap;gap:8px;display:flex}.tag-row span{min-height:32px;color:var(--teal);background:#0096971a;border-radius:999px;align-items:center;padding:0 10px;font-size:12px;font-weight:900;display:inline-flex}.source-box{background:#fff6d7;border-radius:16px;gap:4px;margin:16px 0;padding:12px;display:grid}.source-box span{color:var(--coral);font-size:12px;font-weight:900}.source-box a,.source-box strong,.source-box small{color:var(--ink);word-break:break-word;font-size:12px;line-height:1.45}@keyframes openPulse{0%{transform:scale(1)}45%{transform:scale(.94)rotate(2deg)}to{transform:scale(1.05)rotate(-1deg)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (width>=720px){.app-shell{padding:24px}.hero-panel{min-height:440px}.hero-overlay{min-height:440px;padding:36px}.control-panel{grid-template-columns:repeat(2,minmax(0,1fr))}.box-panel,.filters-panel,.history-panel,.source-footer{padding:22px}.blind-grid{gap:14px}.blind-box{border-radius:26px}.select-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media (width<=390px){.app-shell{padding:10px}.hero-overlay{padding:18px}.box-panel,.filters-panel,.history-panel,.source-footer{border-radius:20px;padding:12px}.blind-grid{gap:8px}.blind-box{border-radius:16px}.blind-box strong{font-size:16px}.section-head h2{font-size:20px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:1ms!important;animation-duration:1ms!important}}