:root{font-family:Plus Jakarta Sans,Apple SD Gothic Neo,sans-serif;line-height:1.5;font-weight:400;color:#111;background-color:#f7f7f8;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--ink-deep: #111111;--ink-muted: #4f4f52;--ink-faint: #7b7b80;--accent-deep: #2563eb;--stroke: rgba(17, 17, 17, .12);--glass: rgba(255, 255, 255, .7);--surface: rgba(255, 255, 255, .9);--surface-strong: #ffffff;--shadow-soft: 0 14px 30px rgba(10, 10, 10, .08);--meter-bg: rgba(0, 0, 0, .06);--chip-base: rgba(255, 255, 255, .9);--live-bg: rgba(37, 99, 235, .1);--live-text: #1d4ed8;--live-border: rgba(37, 99, 235, .25);--live-dot: #2563eb;--live-glow: rgba(37, 99, 235, .45);--bg-1: #f7f7f8;--bg-2: #f2f4f8;--bg-3: #ffffff;--bg-4: #f7f7f8;--bg-5: #f2f4f8;--noise-opacity: .03;--tier-s: #ffd571;--tier-a: #a2d2ff;--tier-b: #b9e4c9;--tier-c: #f9e2af;--tier-d: #ffafcc;--tier-e: #c8c8c8;--tier-text: #111111}[data-theme=dark]{color-scheme:dark;color:#f3f4f6;background-color:#0f1115;--ink-deep: #f3f4f6;--ink-muted: #c3c7d1;--ink-faint: #9aa0ad;--accent-deep: #93c5fd;--stroke: rgba(243, 244, 246, .22);--glass: rgba(20, 20, 24, .75);--surface: rgba(20, 20, 24, .95);--surface-strong: #1f2229;--shadow-soft: 0 18px 50px rgba(0, 0, 0, .5);--meter-bg: rgba(255, 255, 255, .08);--chip-base: rgba(20, 20, 24, .9);--live-bg: rgba(147, 197, 253, .12);--live-text: #dbeafe;--live-border: rgba(147, 197, 253, .3);--live-dot: #93c5fd;--live-glow: rgba(147, 197, 253, .45);--bg-1: #0f1115;--bg-2: #12151b;--bg-3: #0f1115;--bg-4: #12151b;--bg-5: #0f1115;--noise-opacity: .02;--tier-s: #c9a445;--tier-a: #6a9ec7;--tier-b: #7aae8e;--tier-c: #c4b478;--tier-d: #c97e99;--tier-e: #8e8e8e;--tier-text: #e8e8e8}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(1200px 700px at 10% -10%,var(--bg-1) 0%,transparent 60%),radial-gradient(900px 600px at 110% 10%,var(--bg-2) 0%,transparent 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var(--accent-deep);outline-offset:2px}ul{padding-left:1.2rem}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}.app-footer{margin-top:2rem;padding-top:2rem;border-top:1px solid var(--stroke);text-align:center;font-size:.85rem;color:var(--ink-muted)}.app-footer p{margin:0}.lang-selector{display:flex;max-width:100%;overflow-x:auto;background:#0000000d;padding:3px;border-radius:999px;border:1px solid var(--stroke);scrollbar-width:none}.lang-selector-dropdown{display:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.lang-select{appearance:none;-webkit-appearance:none;background:var(--surface-strong);border:1px solid var(--stroke);color:var(--ink-deep);border-radius:999px;padding:.6rem 2rem .6rem .95rem;min-height:44px;font-size:.78rem;font-weight:700;cursor:pointer;background-image:linear-gradient(45deg,transparent 50%,var(--ink-muted) 50%),linear-gradient(135deg,var(--ink-muted) 50%,transparent 50%);background-position:calc(100% - 14px) 50%,calc(100% - 9px) 50%;background-size:5px 5px,5px 5px;background-repeat:no-repeat}.lang-selector::-webkit-scrollbar{display:none}[data-theme=dark] .lang-selector{background:#ffffff0d}.lang-btn{flex:0 0 auto;background:none;border:none;color:var(--ink-muted);padding:.42rem .78rem;min-height:32px;font-size:.72rem;font-weight:800;border-radius:999px;cursor:pointer;opacity:.66;transition:background-color .2s ease,opacity .15s ease}.lang-btn.active{background:var(--surface-strong);color:var(--ink-deep);opacity:1}.theme-toggle{background:var(--surface-strong);border:1px solid var(--stroke);color:var(--ink-deep);border-radius:999px;padding:.58rem 1.05rem;min-width:6.2rem;min-height:38px;font-size:.78rem;font-weight:700;cursor:pointer;transition:background-color .25s ease,box-shadow .25s ease}.theme-toggle:hover,.lang-btn:hover{background:var(--meter-bg)}.theme-toggle:focus-visible,.lang-btn:focus-visible{outline:3px solid var(--accent-deep);outline-offset:2px}.hero-meta{display:flex;align-items:center;gap:1.25rem}.meta-item{display:flex;flex-direction:column}.meta-label{font-size:.72rem;font-weight:800;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.08em;margin-bottom:.2rem}.meta-item strong{font-size:1.05rem;font-weight:800}.meta-divider{width:1px;height:28px;background:var(--stroke)}@media(max-width:640px){.lang-selector{display:none}.lang-selector-dropdown{display:inline-flex}.theme-toggle{padding:.6rem .85rem;min-width:5.8rem;min-height:44px;font-size:.72rem}.meta-item strong{font-size:.95rem}}@keyframes home-slide-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes home-fade-in{0%{opacity:0}to{opacity:1}}.home{display:flex;flex-direction:column;gap:1.5rem;max-width:960px;margin:0 auto;padding:0 1rem 1.5rem;min-height:100vh;position:relative}.home-header{display:flex;flex-direction:column;align-items:center;text-align:center;gap:0;padding:2rem 1.75rem 2.25rem;position:relative;overflow:hidden;border-radius:24px;background:radial-gradient(ellipse 80% 60% at 50% 110%,rgba(251,191,36,.14) 0%,transparent 70%),radial-gradient(ellipse 70% 50% at 0% 0%,rgba(37,99,235,.08) 0%,transparent 65%),linear-gradient(160deg,#fffdf5f2,#fff8edf2 45%,#f0f8fff2);border:1px solid var(--stroke);box-shadow:var(--shadow-soft)}[data-theme=dark] .home-header{background:radial-gradient(ellipse 80% 60% at 50% 110%,rgba(99,102,241,.1) 0%,transparent 70%),linear-gradient(160deg,#13161e,#161b26 45%,#111520);border-color:#ffffff0f;box-shadow:0 2px 40px #0000004d}.home-header-top{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;width:100%;margin-bottom:1.5rem}.home-title{font-size:clamp(2.4rem,7vw,3.8rem);font-weight:900;margin:0 0 .5rem;letter-spacing:0;line-height:1.05;color:var(--ink-deep);animation:home-slide-up .7s cubic-bezier(.16,1,.3,1) both}.home-subtitle{font-size:1rem;color:var(--ink-muted);margin:0;font-weight:500;max-width:36ch;animation:home-slide-up .7s .1s cubic-bezier(.16,1,.3,1) both}.home-meta{margin-top:1.2rem;animation:home-slide-up .7s .2s cubic-bezier(.16,1,.3,1) both}.home-main{flex:1}.category-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:.75rem;animation:home-fade-in .6s .2s cubic-bezier(.16,1,.3,1) both}.category-card{display:flex;flex-direction:column;align-items:center;text-align:center;gap:.35rem;padding:1rem .75rem;min-height:132px;background:linear-gradient(180deg,#ffffffbd,#fffffff5),var(--surface);border:1px solid var(--stroke);border-radius:14px;box-shadow:0 8px 22px #0a0a0a0f;text-decoration:none;color:inherit;transition:transform .2s cubic-bezier(.34,1.56,.64,1),box-shadow .2s ease,border-color .2s ease}.category-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px #0a0a0a1a;border-color:#2563eb38}[data-theme=dark] .category-card{background:linear-gradient(180deg,#1f2229c7,#141418f5),var(--surface)}.category-card:hover .category-card-emoji-img{transform:scale(1.1)}.category-card:active{transform:translateY(0) scale(.99);transition-duration:.08s}.category-card:focus-visible{outline:3px solid var(--accent-deep);outline-offset:2px;border-color:var(--accent-deep)}.category-card-emoji{font-size:2rem;line-height:1;height:3.5rem;display:flex;align-items:center;justify-content:center}.category-card-emoji-img{width:3rem;height:3rem;object-fit:contain;display:block;transition:transform .2s cubic-bezier(.34,1.56,.64,1)}.category-card-emoji--dark,.hero-kicker-emoji--dark{filter:brightness(.45) saturate(.6)}.category-card-emoji--red,.hero-kicker-emoji--red{filter:hue-rotate(-30deg) saturate(1.6)}.category-card-emoji--blue-to-red,.hero-kicker-emoji--blue-to-red{filter:hue-rotate(145deg) saturate(2)}.hero-kicker-img{height:2rem;width:auto;object-fit:contain;vertical-align:middle;display:inline-block}.category-card-body{width:100%}.category-card-body h2{margin:0 0 .15rem;font-size:.92rem;font-weight:700;line-height:1.25;word-break:keep-all}.category-card-body p{margin:0;font-size:.8rem;color:var(--ink-muted)}.category-card-placeholder{border-style:dashed;opacity:.5;cursor:default;pointer-events:none}.placeholder-icon{font-size:2rem;font-weight:300;color:var(--ink-faint);line-height:1}.hero-home-link{display:inline-flex;align-items:center;gap:.3rem;font-size:.8rem;color:var(--ink-muted);text-decoration:none;margin-bottom:.2rem}.hero-home-link:hover{color:var(--ink-deep)}.hero-home-link:before{content:"←"}@media(max-width:640px){.home{padding:0 .25rem 1.5rem}.home-header{padding:1.25rem 1rem 1.5rem;border-radius:18px}.home-header-top{justify-content:center;margin-bottom:1.2rem}.home-header-top .lang-selector{flex:0 0 100%;justify-content:center}.category-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.6rem}.category-card{min-height:124px;border-radius:12px}}