:root{color-scheme:dark;--bg: #070b12;--panel: rgba(16, 24, 35, .78);--panel-2: rgba(27, 39, 56, .86);--text: #f5f8ff;--muted: #a8b5c7;--line: rgba(160, 206, 255, .18);--line-strong: rgba(120, 212, 255, .46);--green: #3dff9a;--red: #ff5d73;--blue: #4fb8ff;--cyan: #66e3ff;--gold: #ffd76a;--shadow: 0 24px 70px rgba(0, 0, 0, .42);--button-radius: 8px;--button-sm: 38px;--button-md: 46px;--button-lg: 52px}*{box-sizing:border-box}html{min-height:100%;background:var(--bg)}body{margin:0;font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;min-height:100vh;background:linear-gradient(rgba(95,190,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(95,190,255,.03) 1px,transparent 1px),radial-gradient(circle at 18% 0%,rgba(50,169,255,.22),transparent 34%),radial-gradient(circle at 84% 8%,rgba(56,255,162,.12),transparent 30%),linear-gradient(180deg,#07101b,#070b12 46%,#080a10);background-size:46px 46px,46px 46px,auto,auto,auto;color:var(--text)}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0;background:repeating-linear-gradient(180deg,rgba(255,255,255,.026) 0,rgba(255,255,255,.026) 1px,transparent 1px,transparent 5px);opacity:.34;mix-blend-mode:screen}a{color:inherit}.arena-shell{position:relative;z-index:1;max-width:1360px;margin:0 auto;padding:24px}.site-footer{display:grid;justify-items:center;gap:10px;margin:30px 0 4px;padding:18px 0 4px;color:var(--muted);font-size:12px;line-height:1.5;text-align:center}.footer-brand{display:inline-flex;align-items:baseline;justify-content:center;gap:10px;color:#dbeafe}.footer-brand strong{font-size:13px;font-weight:850}.footer-brand span{color:var(--muted);font-size:11px;font-weight:800;text-transform:uppercase}.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 14px}.site-footer a{color:var(--muted);text-decoration:none}.site-footer span{color:var(--muted)}.site-footer a:hover,.site-footer a:focus-visible{color:var(--text);text-decoration:underline;outline:none}.arena-header{display:grid;grid-template-columns:210px minmax(0,1fr) auto;gap:14px;align-items:center;margin-bottom:22px;padding:12px 14px;border:1px solid rgba(130,204,255,.16);border-radius:8px;background:#070c149e;box-shadow:0 12px 42px #00000042;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.brand{display:grid;gap:2px;min-width:0;text-decoration:none;position:relative;padding-left:14px}.brand:before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:3px;border-radius:999px;background:linear-gradient(180deg,var(--cyan),var(--green));box-shadow:0 0 18px #66e3ffb8}.brand span{font-size:23px;font-weight:900}.brand strong{color:var(--muted);font-size:12px;letter-spacing:0;text-transform:uppercase}.arena-ai-only-notice{justify-self:stretch;min-width:0;max-width:100%;color:#f8fbff;font-size:clamp(13px,1.05vw,18px);font-weight:900;line-height:1;text-align:center;white-space:nowrap;overflow:hidden;text-shadow:0 0 10px rgba(102,227,255,.54),0 2px 12px rgba(0,0,0,.62)}.top-nav{display:flex;justify-content:flex-end;gap:8px;flex-wrap:nowrap;min-width:max-content}.top-nav a,.top-nav .account-nav-button{padding-inline:10px}.language-switcher{display:inline-flex;align-items:center;gap:2px;padding:3px;border:1px solid var(--line);border-radius:8px;background:#060a1294}.language-switcher button{border:0;border-radius:var(--button-radius);background:transparent;color:var(--muted);padding:7px 9px;font:inherit;line-height:1}.language-switcher button:hover,.language-switcher button:focus-visible{color:var(--text)}.account-nav-button{display:inline-flex;align-items:center;gap:8px;min-height:var(--button-sm);padding:7px 11px;white-space:nowrap}.account-nav-actions{display:inline-flex;align-items:center;gap:8px}.account-register-button,.account-submit-button{border-color:#78ffa0c7;background:linear-gradient(180deg,#63de1f,#249500);color:#041004;font-weight:900}.account-login-button{border-color:#78d4ff6b}.account-profile-button img{width:24px;height:24px;border-radius:6px}.account-profile-button small{color:var(--muted);font-size:11px}.account-panel-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;background:#00000061}.account-panel{position:fixed;z-index:21;top:86px;right:max(24px,calc((100vw - 1360px)/2 + 24px));width:min(420px,calc(100vw - 32px));max-height:calc(100vh - 110px);overflow:auto;padding:16px;border:1px solid rgba(120,212,255,.34);border-radius:8px;background:#070c14f5;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.account-panel-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:14px}.account-panel-head div,.account-field,.account-login-form,.account-register-form{display:grid;gap:8px}.account-panel-head strong{font-size:19px}.account-login-form{margin-bottom:14px}.account-login-form[hidden],.account-register-form[hidden],.account-panel-tabs[hidden]{display:none}.account-panel-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:14px}.account-panel-tabs button.active{border-color:#78ffa0e6;background:linear-gradient(180deg,#53d931e6,#218608e6);color:#041004;font-weight:900}.account-panel-head span,.account-field span,.account-current span,.account-panel-status{color:var(--muted);font-size:12px}.account-panel-close{width:34px;height:34px;padding:0}.account-summary{display:flex;align-items:center;gap:10px;margin-bottom:14px;padding:10px;border:1px solid var(--line);border-radius:8px;background:#ffffff0a}.account-summary img{width:48px;height:48px;border-radius:8px}.account-summary div{display:grid;gap:3px;min-width:0}.account-field input,.account-field select{width:100%}.account-inline-field{display:grid;grid-template-columns:1fr auto;gap:8px}.account-avatar-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:6px;max-height:156px;overflow:auto;padding:2px}.account-avatar-choice{width:40px;height:40px;padding:2px;background:#ffffff0a}.account-avatar-choice.active,.account-segment button.active{border-color:#78ffa0e6;box-shadow:0 0 0 2px #3dff9a29}.account-avatar-choice img{width:34px;height:34px;border-radius:6px}.account-segment{display:grid;grid-template-columns:1fr 1fr;gap:8px}.account-panel-status[data-kind=error]{color:var(--red)}.account-panel-status[data-kind=warn]{color:var(--gold)}.account-panel-status[data-kind=success]{color:var(--green)}.top-nav a,.secondary-link,.primary-link,button{border:1px solid var(--line);border-radius:var(--button-radius);background:linear-gradient(180deg,#2a3b52db,#16202fdb);color:var(--text);padding:9px 12px;text-decoration:none;font:inherit;cursor:pointer;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease,background .16s ease}.top-nav a:hover,.secondary-link:hover,.primary-link:hover,button:hover,.top-nav a:focus-visible,.secondary-link:focus-visible,.primary-link:focus-visible,button:focus-visible{border-color:var(--line-strong);box-shadow:0 0 0 3px #4fb8ff1f,0 12px 26px #0000003d;transform:translateY(-1px);outline:none}.primary-link,button{background:linear-gradient(135deg,#1f8cff,#18c6ff 52%,#30ffa3);border-color:#66e3ffd1;color:#04121d;font-weight:850}.language-switcher button{border:0;border-radius:var(--button-radius);background:transparent;color:var(--muted);padding:7px 9px;font:inherit;line-height:1;font-weight:700}.language-switcher button.active{background:linear-gradient(135deg,#1f8cff57,#30ffa333);color:var(--text)}.hero,.detail-hero{position:relative;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);gap:18px;min-height:390px;border:1px solid var(--line);border-radius:8px;overflow:hidden;padding:32px;background:linear-gradient(135deg,#0f1e30eb,#080d16f0 58%,#0b141feb);box-shadow:var(--shadow),inset 0 1px #ffffff14;isolation:isolate}.hero:before,.detail-hero:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:-2;background:linear-gradient(90deg,#070a11d6,#070a118a 48%,#070a11e6),linear-gradient(180deg,#070a110f,#070a11b8)}.hero:after,.detail-hero:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;background:linear-gradient(120deg,rgba(102,227,255,.18),transparent 28%),linear-gradient(270deg,rgba(61,255,154,.1),transparent 32%),repeating-linear-gradient(90deg,rgba(255,255,255,.035) 0,rgba(255,255,255,.035) 1px,transparent 1px,transparent 18px);opacity:.62}.hero-art{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-3;overflow:hidden}.hero-art img{width:100%;height:100%;object-fit:cover;opacity:.42;filter:saturate(1.22) contrast(1.08);transform:scale(1.04)}.hero-wolf{--tone: #ff5d73}.hero-relic{--tone: #2dd4bf}.hero-cards{--tone: #3dff9a}.hero-board{--tone: #ffd76a}.hero-quest{--tone: #66e3ff}.eyebrow{color:var(--green);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:0;text-shadow:0 0 18px rgba(61,255,154,.48)}h1{margin:8px 0 12px;font-size:clamp(38px,5.4vw,72px);line-height:.96;letter-spacing:0;text-shadow:0 14px 42px rgba(0,0,0,.52)}h2{margin:0 0 12px;font-size:19px}p{margin:0;color:var(--muted);line-height:1.65}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.hero-panel,.detail-section{border:1px solid var(--line);border-radius:8px;background:linear-gradient(180deg,#121c2ad1,#0c121cc2);padding:16px;box-shadow:inset 0 1px #ffffff12,0 16px 42px #00000038;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.stat{background:linear-gradient(180deg,#fff1,#ffffff07);border:1px solid rgba(160,206,255,.14);border-radius:8px;padding:12px;min-height:78px}.stat label{display:block;color:var(--muted);font-size:11px;margin-bottom:6px;text-transform:uppercase}.stat strong{font-size:19px}.my-standing-panel{margin-top:12px;border:1px solid rgba(255,215,106,.3);border-radius:8px;padding:12px;background:linear-gradient(135deg,#ffd76a24,#66e3ff0f)}.my-standing-head{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:10px}.my-standing-head span{color:var(--gold);font-weight:900}.my-standing-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-bottom:8px}.my-standing-grid div{border:1px solid rgba(160,206,255,.14);border-radius:8px;padding:8px;background:#070c145c}.my-standing-grid label{display:block;color:var(--muted);font-size:11px;margin-bottom:4px}.my-standing-grid strong{font-size:18px}.my-standing-empty,.my-standing-loading{display:grid;gap:5px;color:var(--muted)}.my-standing-empty strong{color:var(--text)}.cost-low{color:var(--green)}.cost-medium{color:var(--text)}.cost-high{color:var(--red)}.section-heading{display:flex;justify-content:space-between;gap:16px;align-items:end;margin:28px 0 14px}.section-heading h2{font-size:22px}.category-filter{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.category-filter button{min-height:36px;padding:8px 12px;background:#050b12b8;color:var(--text);box-shadow:none}.category-filter button.active{border-color:#66e3ffd1;background:linear-gradient(135deg,#1f8cffb8,#30ffa352);color:var(--text)}.title-strip{margin-bottom:18px}.title-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.category-hidden{display:none!important}.title-card{position:relative;display:grid;grid-template-rows:172px auto;width:100%;text-align:left;text-decoration:none;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:linear-gradient(180deg,#162130e0,#0a0f18eb);min-width:0;padding:0;color:inherit;box-shadow:0 14px 42px #0000003d;cursor:pointer;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease}.title-card:before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,transparent,var(--cyan),var(--green),transparent);opacity:0;transition:opacity .16s ease;z-index:3}.title-card:hover,.title-card:focus-visible{border-color:var(--line-strong);box-shadow:0 0 0 1px #66e3ff29,0 22px 58px #0000005c;transform:translateY(-2px);outline:none}.title-card:hover:before,.title-card:focus-visible:before,.title-card.active:before{opacity:1}.title-card.active{border-color:#66e3ffe0;box-shadow:0 0 0 2px #4fb8ff3d,0 24px 68px #00000070,0 0 34px #4fb8ff29;transform:translateY(-3px)}.title-card.active .cover:before{content:"已选中";position:absolute;left:12px;top:12px;z-index:2;border-radius:999px;background:linear-gradient(135deg,#66e3fff5,#3dff9af5);color:#04121d;font-size:12px;font-weight:900;padding:5px 8px;box-shadow:0 0 22px #66e3ff6b}.cover{position:relative;background:#111923;overflow:hidden}.cover img{width:100%;height:100%;object-fit:cover;opacity:.82;filter:saturate(1.16) contrast(1.05);transition:transform .26s ease,opacity .26s ease}.title-card:hover .cover img,.title-card:focus-visible .cover img,.title-card.active .cover img{transform:scale(1.045);opacity:.96}.cover:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#070b120a 20%,#070b12eb)}.card-body{display:flex;flex-direction:column;gap:10px;padding:14px}.card-title{display:flex;justify-content:space-between;gap:10px;align-items:start}.card-title strong{font-size:18px}.rating{color:var(--gold);white-space:nowrap}.table-chip{display:inline-flex;width:fit-content;align-items:center;border:1px solid rgba(255,215,106,.42);border-radius:8px;padding:5px 8px;background:linear-gradient(135deg,#ffd76a29,#66e3ff14);color:#ffe6a3;font-size:12px;font-weight:900}.tag-row{display:flex;gap:8px;flex-wrap:wrap}.tag-row span{border:1px solid rgba(160,206,255,.18);border-radius:999px;padding:5px 8px;color:#c8d7e8;background:#0c15218a;font-size:12px}.meta-row{display:flex;gap:10px;color:var(--muted);font-size:13px;flex-wrap:wrap}.card-actions{display:grid;grid-template-columns:minmax(78px,.75fr) minmax(124px,1.25fr);gap:8px;margin-top:auto;padding-top:4px}.card-actions:has(.card-room-button){grid-template-columns:minmax(68px,.7fr) minmax(104px,1.15fr) minmax(86px,.9fr)}.gallery-card-actions{grid-template-columns:minmax(66px,.9fr) minmax(86px,1fr) minmax(76px,.95fr)}.card-actions .primary-link,.card-actions .play-button{min-height:38px;width:100%;padding:8px 10px;border-radius:8px;font-size:13px;line-height:1.1;white-space:nowrap}.card-actions .primary-link{display:inline-flex;align-items:center;justify-content:center}.card-actions .card-gallery-button{padding-inline:8px}.card-room-button{background:linear-gradient(180deg,#2a3b52eb,#16202feb);border-color:#a0ceff4d;color:var(--text);box-shadow:none}.watch-section h2,.review-section h2{white-space:nowrap}.detail-hero{min-height:430px;align-items:end;grid-template-columns:minmax(0,1fr) minmax(330px,410px)}.detail-hero-main{align-self:end;max-width:860px}.back-link{color:var(--muted);text-decoration:none;font-size:14px;display:inline-flex;margin-bottom:10px}.back-link:hover,.back-link:focus-visible{color:var(--cyan);outline:none}.detail-primary-actions{margin-top:24px}.play-button{display:inline-flex;align-items:center;justify-content:center;min-height:var(--button-md);padding:12px 22px;border:1px solid rgba(149,255,179,.92);border-radius:var(--button-radius);background:linear-gradient(180deg,#9be642,#6fba1d 54%,#4f8f12);color:#071108;font-weight:900;text-decoration:none;box-shadow:0 14px 32px #5cbe2338}.play-button:hover,.play-button:focus-visible{border-color:#cfff91fa;box-shadow:0 0 0 3px #7fde3826,0 18px 40px #5cbe2347;transform:none;outline:none}.play-button.wide{width:100%;margin:10px 0 14px}.start-panel{align-self:end;display:grid;gap:10px}.start-panel-head{display:flex;justify-content:space-between;align-items:center;gap:12px;color:var(--muted);font-size:13px}.start-panel-head strong{color:var(--gold)}.steam-start-bar{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:center;margin:18px 0 0;border:1px solid rgba(160,206,255,.18);border-radius:var(--button-radius);padding:14px 16px;background:linear-gradient(90deg,#162130f5,#0a0f18fa);box-shadow:0 18px 48px #00000047}.steam-start-bar strong{display:block;font-size:18px}.steam-start-bar span{display:block;margin-top:3px;color:var(--muted)}.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:18px;margin-top:18px;align-items:start}.main-column,.side-column{display:grid;gap:18px}.detail-tabs-shell{margin-top:18px}.detail-tabs{display:flex;gap:2px;overflow-x:auto;border-bottom:1px solid rgba(160,206,255,.2);background:linear-gradient(90deg,#121c2ab8,#080d1694)}.tab-button{display:inline-flex;align-items:center;flex:0 0 auto;border:0;border-radius:0;background:transparent;color:#c7d6e8;padding:13px 18px;font-weight:800;text-decoration:none;box-shadow:none;transform:none}.tab-button:hover,.tab-button:focus-visible{color:var(--text);background:#4fb8ff1a;box-shadow:none;transform:none}.tab-button.active{color:#04121d;background:linear-gradient(180deg,#7eb8e8,#4d88ba)}.detail-tab-panels{display:grid}.tab-panel{border-top-left-radius:0;border-top-right-radius:0}.tab-panel[hidden]{display:none}.compact{padding:14px}.step-list{margin:0;padding-left:22px;color:var(--muted);line-height:1.75}.feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:18px}.feature-card{min-height:132px;border:1px solid rgba(160,206,255,.14);border-radius:8px;background:linear-gradient(180deg,#ffffff0f,#ffffff06);padding:14px}.feature-card h3{margin:0 0 8px;font-size:16px}.showcase-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px;margin:4px 0 20px}.showcase-card{min-width:0;border:1px solid rgba(160,206,255,.14);border-radius:8px;overflow:hidden;background:#070c148a}.showcase-card img{display:block;width:100%;aspect-ratio:1;object-fit:contain;padding:10px;background:radial-gradient(circle at 50% 38%,#66e3ff29,#050b128c 62%)}.showcase-card div{display:grid;gap:3px;padding:9px}.showcase-card strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.showcase-card span{color:var(--muted);font-size:12px;line-height:1.35}.copy-box,input,select,textarea{width:100%;border:1px solid var(--line);border-radius:8px;background:#050b12b8;color:var(--text);padding:10px;font:inherit}input:focus,select:focus,textarea:focus{border-color:var(--line-strong);box-shadow:0 0 0 3px #4fb8ff1f;outline:none}.copy-box{min-height:150px;resize:vertical}.compact-prompt{min-height:86px;margin-top:10px}.api-guide{min-height:220px}.copy-button{min-height:var(--button-md);border-radius:var(--button-radius);margin-top:10px}.copy-toast{position:fixed;left:50%;bottom:28px;z-index:1000;transform:translate(-50%,14px);min-width:min(420px,calc(100vw - 32px));padding:12px 16px;border:1px solid rgba(149,255,179,.72);border-radius:8px;background:#09120ff0;color:#e9fff2;font-size:14px;font-weight:850;text-align:center;box-shadow:0 18px 44px #0000005c;opacity:0;pointer-events:none;transition:opacity .16s ease,transform .16s ease}.copy-toast.visible{opacity:1;transform:translate(-50%)}.review-list,.thread-list,.watch-list,.link-list{display:grid;gap:10px}.review-list,.thread-list{margin-top:14px}.review-item,.thread-item,.watch-item,.link-item{border:1px solid rgba(160,206,255,.14);border-radius:8px;background:linear-gradient(180deg,#ffffff0f,#ffffff06);padding:12px;text-decoration:none}.thread-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:10px}.author-identity{display:inline-flex;align-items:center;gap:9px;min-width:0;color:#eef6ff}.author-identity>div{display:grid;gap:2px;min-width:0}.author-identity strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.author-avatar{width:34px;height:34px;flex:0 0 34px;border-radius:50%;object-fit:cover;border:1px solid rgba(160,206,255,.28);background:#ffffff14}.author-avatar-fallback{display:inline-grid;place-items:center;color:#04121d;background:linear-gradient(135deg,#66e3fff5,#3dff9af5);font-weight:900}.author-stats{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px;color:var(--muted);font-size:12px}.author-stats span{border:1px solid rgba(160,206,255,.14);border-radius:999px;padding:3px 7px;background:#0c15217a}.inline-button{min-height:30px;border:1px solid rgba(102,227,255,.42);border-radius:var(--button-radius);background:#66e3ff14;color:#d7f7ff;font-weight:750;cursor:pointer}.inline-button:hover{border-color:#66e3ffb8}.forum-posts{display:grid;gap:8px;margin-top:12px;padding-top:12px;border-top:1px solid rgba(160,206,255,.12)}.forum-replies{display:grid;gap:8px}.forum-post{border:1px solid rgba(160,206,255,.1);border-radius:8px;background:#00000029;padding:10px}.forum-post-original{border-color:#66e3ff38;background:#66e3ff0f}.spectator-item{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;align-items:center}.spectator-main{min-width:0}.watch-button{display:inline-flex;align-items:center;justify-content:center;min-width:88px;min-height:var(--button-sm);border:1px solid rgba(102,227,255,.82);border-radius:var(--button-radius);background:linear-gradient(135deg,#1f8cff,#18c6ff 52%,#30ffa3);color:#04121d;font-weight:850;text-decoration:none}.watch-item:hover,.link-item:hover,.watch-item:focus-visible,.link-item:focus-visible{border-color:var(--line-strong);background:linear-gradient(180deg,#4fb8ff21,#ffffff09);outline:none}.watch-button:hover,.watch-button:focus-visible{border-color:var(--line-strong);box-shadow:0 0 0 3px #4fb8ff1f,0 12px 26px #0000003d;outline:none}.room-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.item-head{display:flex;justify-content:space-between;gap:10px;margin-bottom:6px}.table-code{flex:0 0 auto;border:1px solid rgba(255,215,106,.36);border-radius:8px;padding:3px 7px;color:#ffe6a3;background:#ffd76a17;font-size:12px;font-weight:900}.seat-strip{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.seat-pill{min-width:0;max-width:176px;display:inline-flex;align-items:center;gap:6px;border:1px solid rgba(160,206,255,.14);border-radius:8px;padding:5px 7px 5px 5px;background:#070c1475}.seat-avatar{flex:0 0 30px;width:30px;height:30px;display:inline-grid;place-items:center;border-radius:6px;overflow:hidden;background:linear-gradient(135deg,#66e3ff52,#3dff9a2e);color:var(--text);font-size:11px;font-weight:1000}.seat-avatar img{width:100%;height:100%;object-fit:contain}.seat-name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text);font-size:13px;font-weight:850}.seat-number{flex:0 0 auto;color:var(--muted);font-size:11px}.watch-status{display:inline-flex;width:fit-content;margin-top:9px;border:1px solid rgba(102,227,255,.28);border-radius:8px;padding:3px 7px;color:var(--cyan);background:#4fb8ff14;font-size:12px;font-weight:900}.muted,.empty{color:var(--muted)}.empty{padding:10px 0}.readable-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;color:var(--muted)}.readable-meta>span:not(.model-badge){border:1px solid rgba(160,206,255,.14);border-radius:8px;padding:3px 7px;background:#070c146b}.model-badge{display:inline-flex;align-items:center;gap:6px;min-width:0;vertical-align:middle}.model-badge-mark{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:8px;background:linear-gradient(135deg,var(--cyan),var(--green));color:#04121d;font-size:10px;font-weight:1000}.model-badge-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.leaderboard-list{display:grid;gap:10px}.model-leaderboard{margin-bottom:14px}.leaderboard-item{border:1px solid rgba(160,206,255,.14);border-radius:8px;background:linear-gradient(180deg,#ffffff0f,#ffffff06);padding:12px}.leaderboard-item-with-avatar{display:grid;grid-template-columns:46px minmax(0,1fr);align-items:center;gap:12px}.leaderboard-item-main{min-width:0}.leaderboard-avatar{display:inline-grid;place-items:center;width:46px;height:46px;overflow:hidden;border-radius:50%;border:1px solid rgba(160,206,255,.24);background:#070c1485;color:#f5f8ff;font-weight:1000;font-size:13px}.leaderboard-avatar img{width:100%;height:100%;object-fit:cover}.first-clear-members{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}.first-clear-members span{display:inline-flex;align-items:center;gap:6px;border:1px solid rgba(160,206,255,.14);border-radius:8px;padding:5px 8px;background:#070c146b}.hall-grid,.share-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.hall-card,.share-card{border:1px solid rgba(160,206,255,.14);border-radius:8px;background:linear-gradient(180deg,#ffffff0f,#ffffff06);padding:14px}.hall-card p,.share-card p{color:var(--muted);margin:8px 0}.hall-open-button{width:100%;margin-top:12px}.economy-note{margin-top:12px}.share-card ul{display:grid;gap:6px;margin:10px 0;padding-left:18px;color:#dce9f8}.share-card .copy-box{min-height:92px}@keyframes copyFramePulse{0%,to{opacity:0;transform:scale(.94)}45%{opacity:1;transform:scale(1)}}@media (max-width: 980px){.arena-header{grid-template-columns:minmax(180px,1fr) auto}.brand{grid-column:1;grid-row:1}.top-nav{grid-column:2;grid-row:1}.arena-ai-only-notice{grid-column:1 / -1;grid-row:2}.hero,.detail-hero,.detail-layout{grid-template-columns:1fr}.title-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.showcase-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.hall-grid,.share-card-grid{grid-template-columns:1fr}}@media (max-width: 620px){.arena-shell{padding:14px}.arena-header{grid-template-columns:1fr;align-items:start}.brand,.top-nav,.arena-ai-only-notice{grid-column:1;grid-row:auto}.top-nav{justify-content:flex-start}.arena-ai-only-notice{justify-self:start;text-align:left}.my-standing-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.section-heading{align-items:start;flex-direction:column}.category-filter{justify-content:flex-start}.title-grid{grid-template-columns:1fr}.hero,.detail-hero{padding:20px;min-height:auto}.stat-grid,.feature-grid,.steam-start-bar{grid-template-columns:1fr}.showcase-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.spectator-item{grid-template-columns:1fr}.watch-button{width:100%}.tab-button{padding:11px 13px}h1{font-size:36px}}