.home-v2{--ink-navy: #0b1324;--slate-navy: #15213a;--slate-elevated: #1c2a45;--morandi-blue: #4a6b9a;--cobalt: #3e6ce7;--sage-jade: #5a8f7b;--forest-deep: #3d6b5c;--teal-bridge: #4a7c74;--live-green: #4a9b7f;--amber: #c9a227;--text-primary: #e8edf4;--text-muted: #8b9cb3;--text-dim: #5f7088;--border-subtle: rgba(138, 168, 196, .14);--ticket-notch: var(--ink-navy);min-height:100dvh;background:var(--ink-navy);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Segoe UI,sans-serif;display:flex;flex-direction:column;max-width:480px;margin:0 auto;position:relative}.home-v2 *{box-sizing:border-box}.home-v2__top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:calc(12px + env(safe-area-inset-top,0px)) 16px 12px;background:color-mix(in srgb,var(--ink-navy) 88%,transparent);border-bottom:1px solid var(--border-subtle);position:sticky;top:0;z-index:20;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.home-v2__brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:1rem;color:var(--text-primary);text-decoration:none}.home-v2__brand-mark{width:32px;height:32px;border-radius:9px;background:linear-gradient(145deg,var(--morandi-blue),var(--sage-jade));display:grid;place-items:center;font-size:.75rem;font-weight:800;color:#fff;letter-spacing:-.02em}.home-v2__actions{display:flex;align-items:center;gap:8px}.home-v2__icon-btn{width:36px;height:36px;border-radius:10px;border:1px solid var(--border-subtle);background:var(--slate-navy);color:var(--text-muted);display:grid;place-items:center;font-size:1rem;cursor:pointer;position:relative}.home-v2__icon-btn--dot:after{content:"";position:absolute;top:7px;right:7px;width:6px;height:6px;border-radius:50%;background:var(--live-green);box-shadow:0 0 0 2px var(--slate-navy)}.home-v2__avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--morandi-blue),var(--teal-bridge));display:grid;place-items:center;font-size:.85rem;font-weight:700;color:#fff;border:2px solid color-mix(in srgb,var(--sage-jade) 40%,transparent)}.home-v2__scroll{flex:1;overflow-y:auto;padding:0 16px calc(88px + env(safe-area-inset-bottom,0px))}.home-v2__hero{padding:20px 0 16px}.home-v2__slogan{margin:0 0 6px;font-size:.75rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--teal-bridge)}.home-v2__title{margin:0 0 8px;font-size:clamp(1.35rem,5vw,1.55rem);font-weight:700;line-height:1.35;letter-spacing:-.02em}.home-v2__title em{font-style:normal;color:color-mix(in srgb,var(--sage-jade) 85%,#fff)}.home-v2__subtitle{margin:0 0 16px;font-size:.88rem;line-height:1.55;color:var(--text-muted);max-width:32em}.home-v2__live-stat{display:inline-flex;align-items:center;gap:6px;margin-bottom:14px;padding:6px 10px;border-radius:999px;background:color-mix(in srgb,var(--sage-jade) 12%,var(--slate-navy));border:1px solid color-mix(in srgb,var(--sage-jade) 28%,transparent);font-size:.78rem;color:color-mix(in srgb,var(--sage-jade) 70%,#fff);font-variant-numeric:tabular-nums}.home-v2__live-dot{width:7px;height:7px;border-radius:50%;background:var(--live-green);animation:home-v2-pulse 2.4s ease-in-out infinite}@keyframes home-v2-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(.92)}}.home-v2__cta-row{display:flex;gap:10px;flex-wrap:wrap}.home-v2__btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:12px;font-size:.9rem;font-weight:600;border:none;cursor:pointer;text-decoration:none}.home-v2__btn--primary{background:var(--morandi-blue);color:#fff;box-shadow:0 4px 14px color-mix(in srgb,var(--morandi-blue) 35%,transparent)}.home-v2__btn--secondary{background:transparent;color:var(--text-primary);border:1px solid var(--border-subtle)}.home-v2__section-head{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin:8px 0 12px}.home-v2__section-title{margin:0;font-size:1rem;font-weight:700}.home-v2__section-meta{font-size:.75rem;color:var(--text-dim)}.home-v2__filters{display:flex;gap:8px;margin-bottom:12px;overflow-x:auto;scrollbar-width:none}.home-v2__filters::-webkit-scrollbar{display:none}.home-v2__chip{flex-shrink:0;padding:6px 12px;border-radius:999px;font-size:.78rem;font-weight:500;border:1px solid var(--border-subtle);background:var(--slate-navy);color:var(--text-muted);cursor:pointer}.home-v2__chip--active{background:color-mix(in srgb,var(--morandi-blue) 22%,var(--slate-navy));border-color:color-mix(in srgb,var(--morandi-blue) 45%,transparent);color:#fff}.home-v2__tickets{display:flex;flex-direction:column;gap:10px;margin-bottom:20px}.home-v2__ticket{display:grid;grid-template-columns:1fr auto;background:var(--slate-elevated);border-radius:14px;overflow:hidden;border:1px solid var(--border-subtle);cursor:pointer;transition:border-color .2s,transform .2s}.home-v2__ticket:hover{border-color:color-mix(in srgb,var(--sage-jade) 35%,transparent);transform:translateY(-1px)}.home-v2__ticket--official{border-style:dashed;border-color:color-mix(in srgb,var(--morandi-blue) 30%,transparent)}.home-v2__ticket-main{padding:14px 14px 14px 16px;border-right:1px dashed color-mix(in srgb,var(--text-dim) 50%,transparent);position:relative}.home-v2__ticket-main:after{content:"";position:absolute;right:-6px;top:50%;transform:translateY(-50%);width:12px;height:12px;border-radius:50%;background:var(--ticket-notch);box-shadow:0 -14px 0 var(--ticket-notch),0 14px 0 var(--ticket-notch)}.home-v2__ticket-badge{display:inline-flex;align-items:center;gap:5px;font-size:.68rem;font-weight:700;letter-spacing:.06em;margin-bottom:6px}.home-v2__ticket-badge--live{color:var(--live-green)}.home-v2__ticket-badge--official{color:var(--morandi-blue)}.home-v2__ticket-name{margin:0 0 6px;font-size:.95rem;font-weight:600;line-height:1.35}.home-v2__ticket-meta{margin:0;font-size:.75rem;color:var(--text-muted)}.home-v2__ticket-side{width:72px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:10px 8px;background:color-mix(in srgb,var(--sage-jade) 8%,var(--slate-elevated))}.home-v2__ticket-seats{font-size:1.1rem;font-weight:800;font-variant-numeric:tabular-nums;color:var(--sage-jade);line-height:1}.home-v2__ticket-label{font-size:.65rem;color:var(--text-dim)}.home-v2__ticket-arrow{margin-top:4px;font-size:.85rem;color:var(--morandi-blue)}.home-v2__growth{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:20px}.home-v2__growth-card{padding:12px 10px;border-radius:12px;background:var(--slate-navy);border:1px solid var(--border-subtle)}.home-v2__growth-value{display:block;font-size:1.05rem;font-weight:800;font-variant-numeric:tabular-nums;color:color-mix(in srgb,var(--morandi-blue) 80%,#fff);margin-bottom:2px}.home-v2__growth-card:nth-child(2) .home-v2__growth-value{color:color-mix(in srgb,var(--sage-jade) 85%,#fff)}.home-v2__growth-label{font-size:.68rem;color:var(--text-dim);line-height:1.3}.home-v2__topics{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px;margin-bottom:16px;scrollbar-width:none}.home-v2__topics::-webkit-scrollbar{display:none}.home-v2__topic-pill{flex-shrink:0;padding:10px 14px;border-radius:12px;background:var(--slate-navy);border:1px solid var(--border-subtle);font-size:.8rem;color:var(--text-muted);max-width:140px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.home-v2__palette-note{margin:0 0 24px;padding:12px 14px;border-radius:12px;background:color-mix(in srgb,var(--teal-bridge) 10%,var(--slate-navy));border:1px solid color-mix(in srgb,var(--teal-bridge) 22%,transparent);font-size:.75rem;line-height:1.55;color:var(--text-muted)}.home-v2__palette-note strong{color:var(--sage-jade);font-weight:600}.home-v2__tabbar{position:fixed;left:50%;transform:translate(-50%);bottom:0;width:100%;max-width:480px;display:flex;justify-content:space-around;padding:8px 4px calc(8px + env(safe-area-inset-bottom,0px));background:var(--slate-navy);border-top:1px solid var(--border-subtle);z-index:30}.home-v2__tab{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:4px;font-size:.65rem;color:var(--text-dim);background:none;border:none;cursor:pointer}.home-v2__tab--active{color:var(--morandi-blue)}.home-v2__tab--active:before{content:"";display:block;width:18px;height:2px;border-radius:1px;background:var(--morandi-blue);margin-bottom:2px}.home-v2__tab-icon{font-size:1.05rem;line-height:1}:root{color-scheme:light dark;--bg: #f4f7fb;--card: #ffffff;--text: #14202b;--muted: #5a6b7d;--primary: #2f5fe0;--primary-dark: #3b6ef5;--primary-fg: #ffffff;--secondary: #1f7a66;--border: #e2e8f0;--danger: #c62828;--success: #1f9a72;--hero: linear-gradient(135deg, #2f5fe0 0%, #3b6ef5 55%, #1f7a66 100%);--slot-selected-bg: rgba(47, 95, 224, .14);--slot-selected-border: #2f5fe0;--slot-wrong-bg: rgba(198, 40, 40, .12);--slot-wrong-border: #c62828;--slot-correct-bg: rgba(31, 154, 114, .14);--slot-correct-border: #1f9a72;--header-h: 56px;--bottom-nav-h: 60px;--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-top: env(safe-area-inset-top, 0px);--page-pad-x: 16px;--touch-min: 44px}@media(prefers-color-scheme:dark){:root{--bg: #0c1418;--card: #152028;--text: #f2f6fc;--muted: #a3b0c2;--primary: #3b6ef5;--primary-dark: #4d7dff;--primary-fg: #0c1418;--secondary: #2f8f79;--border: #243038;--hero: linear-gradient(135deg, #1a2a4a 0%, #2f5fe0 55%, #1f7a66 100%);--slot-selected-bg: rgba(59, 110, 245, .28);--slot-selected-border: #5b8cff;--slot-wrong-bg: rgba(229, 115, 115, .22);--slot-wrong-border: #e57373;--slot-correct-bg: rgba(69, 185, 153, .2);--slot-correct-border: #45b999}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Segoe UI,sans-serif;background:var(--bg);color:var(--text);line-height:1.55;min-height:100dvh}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.app-shell{max-width:960px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;padding-left:var(--page-pad-x);padding-right:var(--page-pad-x);padding-bottom:calc(var(--bottom-nav-h) + var(--safe-bottom) + 16px)}.app-shell--game{padding-bottom:calc(var(--safe-bottom) + 16px)}.main-content{flex:1;width:100%;padding-top:8px}.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:var(--header-h);padding:calc(8px + var(--safe-top)) 0 12px;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border);margin:0 calc(-1 * var(--page-pad-x));padding-left:var(--page-pad-x);padding-right:var(--page-pad-x)}.logo{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:1.1rem;color:var(--text);text-decoration:none;flex-shrink:0;min-width:0}.logo-icon{width:32px;height:32px;border-radius:8px;flex-shrink:0;object-fit:cover;box-shadow:0 1px 4px #0000001f}.logo-text{white-space:nowrap}@media(max-width:360px){.logo-text{display:none}.logo-icon{width:36px;height:36px}}.logo:hover{text-decoration:none}.user-chip{display:flex;align-items:center;gap:8px;min-width:0;max-width:min(52vw,200px);padding:4px 10px 4px 4px;border-radius:999px;border:1px solid var(--border);background:var(--card);color:var(--text);text-decoration:none;transition:border-color .15s,box-shadow .15s}.user-chip:hover{text-decoration:none;border-color:var(--primary)}.user-chip--active{border-color:var(--primary);box-shadow:0 0 0 2px color-mix(in srgb,var(--primary) 25%,transparent)}.user-avatar{flex-shrink:0;width:32px;height:32px;border-radius:50%;background:var(--hero);color:#fff;font-size:.85rem;font-weight:700;display:flex;align-items:center;justify-content:center}.user-avatar--sm{width:24px;height:24px;font-size:.7rem}.user-meta{min-width:0;display:flex;flex-direction:column;line-height:1.2}.user-name{font-size:.85rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-id{font-size:.7rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.header-login{flex-shrink:0}.nav-desktop{display:none}.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:60;display:flex;align-items:stretch;justify-content:space-around;min-height:calc(var(--bottom-nav-h) + var(--safe-bottom));padding-bottom:var(--safe-bottom);background:var(--card);border-top:1px solid var(--border);box-shadow:0 -4px 20px #0000000f}.bottom-nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:var(--bottom-nav-h);padding:6px 4px;font-size:.7rem;font-weight:500;color:var(--muted);text-decoration:none;-webkit-tap-highlight-color:transparent}.bottom-nav-item:hover{text-decoration:none;color:var(--primary)}.bottom-nav-item.active{color:var(--primary);font-weight:600}.bottom-nav-icon{font-size:1.1rem;line-height:1}@media(min-width:768px){.app-shell{padding-bottom:48px}.bottom-nav{display:none}.nav-desktop{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-left:auto}.nav-link{padding:6px 10px;border-radius:8px;font-size:.9rem;font-weight:500;color:var(--muted);text-decoration:none}.nav-link:hover{color:var(--primary);text-decoration:none;background:color-mix(in srgb,var(--primary) 8%,transparent)}.nav-link.active{color:var(--primary);font-weight:600}.user-chip{max-width:180px}.header-login{display:none}}@media(min-width:768px){.site-header .user-chip{order:0}}.page-title{margin:0 0 6px;font-size:clamp(1.35rem,4vw,1.75rem)}.page-lead{margin:0 0 20px;color:var(--muted);font-size:.95rem}.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:20px;box-shadow:0 4px 16px #0000000d;margin-bottom:16px}.card-narrow{max-width:480px;margin-left:auto;margin-right:auto}.hero{background:var(--hero);color:#fff;border:none;padding:clamp(24px,6vw,32px) clamp(18px,4vw,24px)}.hero-slogan{margin:0 0 8px!important;font-size:.85rem!important;letter-spacing:.02em;opacity:.88!important}.hero h1{margin:0 0 8px;font-size:clamp(1.5rem,5vw,1.75rem);font-weight:800}.hero h1 em{font-style:normal;color:#d8fff3}.hero p{margin:0 0 20px;opacity:.92;font-size:.95rem}.btn-row{display:flex;gap:10px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:var(--touch-min);padding:10px 18px;border-radius:12px;border:none;font-size:.95rem;font-weight:600;cursor:pointer;text-decoration:none;-webkit-tap-highlight-color:transparent}.btn-sm{min-height:36px;padding:6px 14px;font-size:.85rem;border-radius:10px}.btn-primary{background:#fff;color:var(--primary-dark)}.btn-secondary{background:#ffffff26;color:#fff;border:1px solid rgba(255,255,255,.35)}.btn-outline{background:transparent;color:var(--primary);border:1px solid var(--primary)}.btn-danger{background:transparent;color:var(--danger);border:1px solid var(--danger)}.btn-block{width:100%}.btn:disabled{opacity:.55;cursor:not-allowed}.grid-2{display:grid;grid-template-columns:1fr;gap:14px}.download-card-primary{border:2px solid var(--primary);box-shadow:0 4px 16px #2f5fe024}.btn-muted{opacity:.75}@media(min-width:560px){.grid-2{grid-template-columns:repeat(2,1fr)}}.muted{color:var(--muted);font-size:.9rem}.alert{padding:10px 14px;border-radius:10px;font-size:.9rem;margin:12px 0}.alert-success{background:color-mix(in srgb,var(--success) 12%,var(--card));color:var(--success);border:1px solid color-mix(in srgb,var(--success) 30%,transparent)}.alert-error{background:color-mix(in srgb,var(--danger) 10%,var(--card));color:var(--danger);border:1px solid color-mix(in srgb,var(--danger) 25%,transparent)}.form label{display:block;margin-bottom:14px;font-size:.9rem;font-weight:500}.form label>input:not([type=checkbox]):not([type=radio]){display:block;width:100%;margin-top:6px;padding:12px 14px;border-radius:10px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:16px}.form label>input:not([type=checkbox]):not([type=radio]):focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 18%,transparent)}.form .form-actions{display:flex;flex-direction:column;gap:10px;margin-top:8px}.form-checkbox{display:flex;gap:10px;align-items:flex-start;margin-bottom:14px;font-size:.9rem}.form-checkbox input{width:20px;height:20px;margin-top:2px;flex-shrink:0}.profile-card{display:flex;align-items:center;gap:14px;padding:16px;margin-bottom:20px;border-radius:14px;background:color-mix(in srgb,var(--primary) 6%,var(--card));border:1px solid color-mix(in srgb,var(--primary) 15%,var(--border))}.profile-card .user-avatar{width:48px;height:48px;font-size:1.1rem}.profile-card h2{margin:0;font-size:1.1rem}.profile-card .user-id{font-size:.85rem;margin-top:2px}.section-title{margin:0 0 12px;font-size:1rem;font-weight:600}.hint-bar{background:#eef2ff;color:#3730a3;padding:12px 14px;border-radius:12px;margin-bottom:16px;font-size:.9rem;display:flex;flex-direction:column;gap:10px}.hint-bar-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.hint-bar .btn-outline{min-height:36px;padding:6px 14px;font-size:.85rem}@media(min-width:560px){.hint-bar{flex-direction:row;justify-content:space-between;align-items:center}}@media(prefers-color-scheme:dark){.hint-bar{background:#252b38;color:#c7d2fe}}.site-footer{margin-top:32px;padding-top:20px;padding-bottom:8px;border-top:1px solid var(--border);text-align:center;font-size:.8rem;color:var(--muted)}.site-footer p{margin:0 0 6px}.footer-links{word-break:break-all}.game-timer{height:6px;background:var(--border);border-radius:999px;overflow:hidden;margin-bottom:12px}.game-timer>span{display:block;height:100%;background:linear-gradient(90deg,#f59e0b,#ef4444);transition:width .3s linear}.match-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}@media(max-width:380px){.match-grid{gap:6px}.slot{padding:10px 6px;font-size:.85rem}}.match-col h3{margin:0 0 8px;font-size:.8rem;color:var(--muted);text-align:center}.slot{display:block;width:100%;min-height:var(--touch-min);padding:12px 8px;margin-bottom:6px;border-radius:10px;border:1px solid var(--border);background:var(--bg);color:var(--text);text-align:center;cursor:pointer;font-size:.9rem;-webkit-tap-highlight-color:transparent}.slot.selected{border-color:var(--slot-selected-border);background:var(--slot-selected-bg);color:var(--text)}.slot.correct-flash{border-color:var(--slot-correct-border);background:var(--slot-correct-bg);color:var(--text)}.slot.wrong-flash{border-color:var(--slot-wrong-border);background:var(--slot-wrong-bg);color:var(--text);animation:shake .4s}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-4px)}75%{transform:translate(4px)}}.choice-stem{font-size:clamp(1rem,3.5vw,1.1rem);font-weight:600;margin-bottom:16px;line-height:1.45}.choice-opt{display:block;width:100%;min-height:var(--touch-min);padding:14px 16px;margin-bottom:10px;border-radius:12px;border:1px solid var(--border);background:var(--card);color:var(--text);text-align:left;cursor:pointer;font-size:1rem;-webkit-tap-highlight-color:transparent}.choice-opt.wrong-flash{border-color:var(--slot-wrong-border);background:var(--slot-wrong-bg)}.countdown-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;display:flex;align-items:center;justify-content:center;z-index:100;font-size:clamp(3rem,15vw,4rem);font-weight:800;color:#fff;padding:var(--safe-top) var(--page-pad-x) var(--safe-bottom)}.score-bar{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:8px;font-weight:600;font-size:.9rem}.score-bar>span:first-child{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.score-bar>span:last-child{flex-shrink:0;white-space:nowrap}.penalty-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;display:flex;align-items:center;justify-content:center;z-index:90;color:#fff;font-size:1.1rem;padding:var(--safe-top) 16px var(--safe-bottom);text-align:center}.topic-card h2{margin:0 0 8px;font-size:1.05rem}.topic-card .btn{margin-top:4px;width:100%}@media(min-width:560px){.topic-card .btn{width:auto}}