@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=Outfit:wght@400;500;600;700;800;900&display=swap');
:root{--bg:#080b16;--bg2:#101629;--card:#131a2e;--card2:#191f37;--line:#2b3450;--text:#f6f7ff;--muted:#a2acc6;--violet:#9473ff;--pink:#e88bf5;--teal:#66dfc8;--gold:#ffd27e;--red:#ff819b;--shadow:0 18px 70px rgba(0,0,0,.25);font-synthesis:none;color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg);overscroll-behavior:none}body{margin:0;color:var(--text);background:var(--bg);font-family:'DM Sans',Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.42}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--teal);outline-offset:3px}a{color:inherit;text-decoration:none}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3,h4{font-family:Outfit,'DM Sans',sans-serif;letter-spacing:-.035em}h1{font-size:clamp(2.55rem,5vw,4.5rem);line-height:1.02}h2{font-size:clamp(1.65rem,2.7vw,2.3rem)}h3{font-size:1.18rem}p{line-height:1.58}.muted{color:var(--muted)}.small{font-size:.85rem}.eyebrow{font-size:.72rem;letter-spacing:.2em;font-weight:900;text-transform:uppercase;color:#bca5ff}.hidden{display:none!important}.full{width:100%}.center{text-align:center}.row{display:flex;align-items:center;gap:12px}.between{justify-content:space-between}.wrap{flex-wrap:wrap}.stack{display:grid;gap:14px}.brand{display:flex;align-items:center;gap:10px;font-family:Outfit,sans-serif;font-weight:850;line-height:1.04;letter-spacing:-.03em}.brand .logo-mark{display:grid;place-items:center;flex-shrink:0;width:44px;height:44px;border-radius:14px;font-size:1.2rem;font-weight:900;background:linear-gradient(145deg,#d6b9ff,#8058ff 65%,#4a3fc1);color:#fff;box-shadow:0 5px 24px rgba(132,92,255,.35)}.logo-mark span{font-size:.55em;vertical-align:super;color:#d7ffe9}.brand b{color:#c4a6ff}.brand small{display:block;font-size:.64em;letter-spacing:.21em;font-weight:900;margin-top:3px}.button,.btn{display:inline-flex;justify-content:center;align-items:center;gap:9px;border:1px solid transparent;border-radius:15px;min-height:49px;padding:12px 19px;font-size:.94rem;font-weight:800;transition:transform .16s,border-color .16s,background .16s,box-shadow .16s;text-align:center}.button:not(:disabled):active,.btn:not(:disabled):active{transform:scale(.976)}.button.primary,.btn.primary{background:linear-gradient(130deg,#b69cff,#7954e8);color:#0b0920;box-shadow:0 12px 32px rgba(126,78,234,.2)}.button.primary:hover,.btn.primary:hover{box-shadow:0 16px 34px rgba(126,78,234,.38);transform:translateY(-1px)}.button.secondary,.btn.secondary{background:#242b46;border-color:#424c70;color:#f5f4ff}.button.outline,.btn.outline{border-color:#485271;background:rgba(22,27,48,.53);color:#fff}.button.ghost,.btn.ghost{background:transparent;color:#bdc8e7;border-color:transparent}.button.danger{background:#47233d;color:#ffcbd6;border-color:#a44f78}.button.sm{padding:7px 12px;min-height:34px;font-size:.81rem;border-radius:10px}.icon-button{width:42px;height:42px;border:1px solid #303957;border-radius:14px;background:#1a2138;color:white;display:grid;place-items:center;flex-shrink:0;font-size:1.1rem}.input{width:100%;min-height:48px;background:#0d1327;color:#fff;border:1px solid #354161;border-radius:12px;padding:11px 13px;outline:none}.input:focus{border-color:#ab8fff;box-shadow:0 0 0 3px #9171ff24}.field{display:grid;gap:7px;font-size:.83rem;font-weight:700;color:#d0d7ed}.field textarea{min-height:105px;resize:vertical}.tag,.pill{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;background:#28234a;color:#dbccff;border:1px solid #5d4d98;font-size:.73rem;font-weight:850;letter-spacing:.02em}.pill.mint{background:#15453f;color:#91f5db;border-color:#256e64}.pill.gold{background:#42341d;color:#fbe4a1;border-color:#70562b}.pill.muted{background:#1b2236;color:#bdc4d6;border-color:#333e58}.progress-track{height:8px;border-radius:999px;background:#29324c;overflow:hidden}.progress-bar{height:100%;background:linear-gradient(90deg,#6bdcc7,#9570fa);border-radius:999px;transition:width .25s}.card{border:1px solid #303953;border-radius:22px;background:linear-gradient(145deg,rgba(27,34,59,.94),rgba(15,20,37,.98));box-shadow:var(--shadow)}.card.pad{padding:23px}.glass{background:rgba(21,27,48,.74);border:1px solid rgba(169,169,231,.16);box-shadow:0 15px 50px #0003;backdrop-filter:blur(18px)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:12px;margin-bottom:16px}.section-head h2{margin:0}.caption{font-size:.77rem;color:var(--muted);line-height:1.45}.fine{font-size:.75rem;color:#8995b0}.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);z-index:1100;padding:13px 18px;border-radius:15px;background:#27304e;color:#fff;border:1px solid #6b6096;box-shadow:0 25px 70px #0009;opacity:0;pointer-events:none;transition:.18s;max-width:min(520px,90vw);text-align:center;font-weight:750}.toast.visible{opacity:1;transform:translate(-50%,0)}.modal-backdrop{position:fixed;inset:0;z-index:1000;background:#050710d9;display:grid;place-items:center;padding:20px;backdrop-filter:blur(12px)}.modal-panel{position:relative;width:min(560px,100%);max-height:91dvh;overflow:auto;border:1px solid #514477;border-radius:25px;background:linear-gradient(160deg,#242447,#111728 75%);padding:29px;box-shadow:0 30px 100px #000a}.modal-panel .close{position:absolute;right:17px;top:16px;background:#30334f;color:white;border:0;border-radius:10px;padding:8px 11px}.modal-panel h2{margin:12px 0 8px}.install-step{border-bottom:1px solid #414965;padding:13px 0}.install-step b{display:block;font-size:.96rem}.install-step p{color:#b1bbd8;font-size:.87rem;margin:4px 0 0}.small-note{font-size:.77rem;color:#aeb9d1;text-align:center;margin:12px 0 0}
/* gateway */
.gateway-body{min-height:100dvh;background:radial-gradient(ellipse at 77% 23%,#382363 0,transparent 42%),radial-gradient(ellipse at 13% 90%,#132f47 0,transparent 48%),#090a17;overflow-x:hidden}.ambient{position:fixed;pointer-events:none;inset:0;background-image:radial-gradient(#bea9ff55 1px,transparent 1px);background-size:58px 58px;opacity:.22}.gateway{max-width:1280px;margin:auto;padding:48px 46px;min-height:100dvh;display:grid;grid-template-columns:1.06fr .94fr;align-items:center;gap:22px}.gateway-copy{position:relative;z-index:2}.gateway-copy .brand{font-size:1.1rem}.gateway-copy .eyebrow{margin-top:44px;color:#c9abff}.live-dot{display:inline-block;width:8px;height:8px;border-radius:100%;background:#76eccb;box-shadow:0 0 0 5px #76eccb18;margin-right:9px}.gateway h1{font-size:clamp(3.35rem,6.7vw,6.6rem);line-height:.96;margin:17px 0 23px;max-width:620px}.gateway h1 em{font-style:normal;background:linear-gradient(90deg,#c19aff,#9e82ff,#72e4dc);background-clip:text;color:transparent}.gateway-copy>p{color:#b7c0dd;font-size:1.09rem;max-width:565px;line-height:1.7}.gateway-actions{display:grid;grid-template-columns:1fr 1fr;gap:11px;width:min(600px,100%);margin-top:29px}.gateway-actions .device{min-height:64px;font-size:.96rem;white-space:nowrap}.gateway-actions .full{grid-column:1/-1;min-height:57px}.install-meta{display:flex;flex-wrap:wrap;gap:17px;color:#b8c5d5;font-size:.78rem;margin-top:25px}.install-meta span::first-letter{color:#91f6d8}.gateway-footer{margin-top:44px;letter-spacing:.115em;color:#7989aa;font-size:.67rem;font-weight:850}.gateway-footer span{padding:0 6px}.gateway-visual{height:min(780px,85vh);display:grid;place-items:center;position:relative}.visual-glow{position:absolute;inset:20% 0;background:radial-gradient(ellipse,#7645b24a,transparent 60%);filter:blur(40px)}.hero-phone{position:relative;z-index:1;display:block;max-width:100%;max-height:100%;height:auto;object-fit:contain;filter:drop-shadow(0 20px 60px #0009);border-radius:32px;transform:rotate(-2deg)}.floating-tag{position:absolute;z-index:2;padding:12px 17px;border:1px solid #8171b9;background:#1c2041db;backdrop-filter:blur(12px);border-radius:12px;font-size:.69rem;font-weight:950;letter-spacing:.12em;box-shadow:0 15px 34px #0005}.tag-one{top:19%;left:-4%;transform:rotate(-6deg)}.tag-two{right:0;bottom:19%;transform:rotate(5deg)}
/* app shell */
.app-body{min-height:100dvh;background:radial-gradient(ellipse at 80% -15%,#272050 0,transparent 36%),#0a0d1a}.app-shell{display:grid;grid-template-columns:248px minmax(0,1fr);min-height:100dvh}.sidebar{background:linear-gradient(165deg,#11162a,#0d1221 75%);border-right:1px solid #2b344d;padding:27px 18px;display:flex;flex-direction:column;gap:25px;position:sticky;top:0;height:100dvh}.sidebar .brand{padding:0 6px}.nav-group{display:grid;gap:6px}.nav-head{color:#71819e;letter-spacing:.17em;font-size:.65rem;font-weight:900;text-transform:uppercase;padding:7px 16px}.nav-link{border:0;background:transparent;color:#aeb7d1;padding:13px 17px;display:flex;align-items:center;gap:14px;text-align:left;border-radius:13px;font-size:.92rem;font-weight:750;width:100%}.nav-link .symbol{font-size:1.2rem;min-width:23px}.nav-link:hover{background:#222b44;color:white}.nav-link.active{background:linear-gradient(90deg,#43366f99,#38304f33);color:#e7deff;border:1px solid #5e507e}.side-bottom{margin-top:auto;padding:17px;background:#1b233a;border-radius:18px;border:1px solid #343d57}.side-bottom p{font-size:.77rem;color:#a8b2cc;margin:5px 0 13px}.app-main{min-width:0;max-width:1400px;width:100%;margin:0 auto;padding:0 36px 85px}.topbar{height:99px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #26304a;margin-bottom:30px;gap:10px}.topbar .eyebrow{margin:0}.topbar h2{font-size:1.47rem;margin:2px 0}.top-actions{display:flex;align-items:center;gap:11px}.top-user{display:flex;align-items:center;gap:10px;background:#182035;border:1px solid #34405b;color:white;padding:7px 13px 7px 7px;border-radius:14px;max-width:210px;overflow:hidden}.avatar{height:34px;width:34px;flex-shrink:0;border-radius:11px;display:grid;place-items:center;background:linear-gradient(140deg,#5d46b0,#ac80ff);font-weight:900}.top-user .name{font-size:.8rem;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.app-mobile-brand,.bottom-nav{display:none}.view{animation:fadeSlide .26s both}@keyframes fadeSlide{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}.hero-banner{padding:35px;overflow:hidden;position:relative;background:radial-gradient(ellipse at 83% 13%,#a65bea80 0,transparent 46%),linear-gradient(117deg,#292350,#191c3b 55%,#14233b);border:1px solid #61509b;border-radius:27px;min-height:254px;display:grid;grid-template-columns:1.35fr .65fr;gap:12px;align-items:center;box-shadow:0 22px 70px #05061977}.hero-banner:after{content:'★';position:absolute;right:10%;top:15%;font-size:200px;color:#ffffff09;transform:rotate(-17deg)}.hero-banner h1{font-size:clamp(2.3rem,4vw,3.65rem);margin:10px 0 12px;line-height:1.04}.hero-banner p{max-width:520px;font-size:.94rem;color:#cecbe8}.hero-ornament{font-size:clamp(6rem,16vw,12rem);text-align:center;filter:drop-shadow(0 15px 35px #02010780);transform:rotate(-14deg)}.action-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin-top:18px}.action-card{border-radius:19px;text-align:left;border:1px solid #38415d;background:linear-gradient(160deg,#1d2540,#131a2f);padding:20px;min-height:158px;color:#fff;transition:.18s}.action-card:hover,.category-card:hover{transform:translateY(-3px);border-color:#8877bd}.action-icon{display:grid;place-items:center;width:47px;height:47px;border-radius:15px;background:#403567;color:#e8dfff;font-size:1.5rem;margin-bottom:18px}.action-card strong{display:block;font-size:.94rem}.action-card small{display:block;font-size:.77rem;color:#aeb9d1;line-height:1.3;margin-top:7px}.home-panels{display:grid;grid-template-columns:1.2fr .8fr;gap:16px;margin:20px 0 28px}.daily{background:radial-gradient(ellipse at 95% 10%,#a08bff33,transparent 55%),#182039}.daily h2{margin:10px 0}.daily .button{margin-top:15px}.statrow{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:10px 0}.stat strong{font:800 1.52rem Outfit,sans-serif;display:block}.stat span{font-size:.71rem;color:#96a2be}.category-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.category-card{background:linear-gradient(156deg,#1d2540,#12192d);border:1px solid #39425e;border-radius:19px;min-height:160px;color:white;padding:17px;display:flex;flex-direction:column;align-items:start;text-align:left;transition:.18s}.category-card .cat-icon{font-size:1.75rem;display:grid;place-items:center;border-radius:15px;width:48px;height:48px;background:var(--cat-bg,#322b51);margin-bottom:auto}.category-card strong{font-size:.92rem;margin-top:17px}.category-card small{color:#9da8c4;font-size:.71rem;margin-top:5px}.page-title{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:22px}.page-title h1{font-size:clamp(2rem,3vw,2.7rem);margin:8px 0 0}.page-title p{margin:5px 0;color:var(--muted)}.setup-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}.mode-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.mode-card{background:#151d32;border:2px solid #353d5f;border-radius:16px;padding:14px;text-align:left;color:white;min-height:100px}.mode-card.selected{border-color:#a888ff;background:#332952}.mode-card .mode-symbol{font-size:1.6rem;display:block;margin-bottom:10px}.mode-card strong{font-size:.9rem;display:block}.mode-card small{display:block;font-size:.73rem;color:#b6c0d9;margin-top:4px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:20px 0}.form-grid label{display:grid;gap:8px;font-weight:800;font-size:.84rem;color:#cbd4eb}.setup-preview{padding:26px;display:flex;flex-direction:column;justify-content:space-between;min-height:360px;background:radial-gradient(ellipse at 50% 15%,#443a7d,transparent 53%),linear-gradient(#20213d,#151a2c)}.setup-preview .medal{font-size:5rem;filter:drop-shadow(0 15px 22px #0008);text-align:center;margin:20px}.setup-preview h3{font-size:1.5rem;text-align:center;margin:0}.setup-preview p{text-align:center;color:#bcc3dd;font-size:.85rem}.room-code{font:900 clamp(2rem,4vw,3.2rem) Outfit,sans-serif;letter-spacing:.16em;display:block;text-align:center;color:#d6beff;margin:14px auto}.players-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:16px 0}.player-card{padding:18px;border:1px solid #424e71;border-radius:17px;background:#1e2840;display:grid;place-items:center;gap:9px;text-align:center;min-height:140px}.player-card .avatar{width:52px;height:52px;border-radius:17px;font-size:1.2rem}.player-card strong{font-size:.92rem}.player-card span{font-size:.75rem;color:#aeb8d0}.battle-surface{max-width:850px;margin:auto}.battle-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.battle-header h2{font-size:1.3rem;margin:0}.scoreline{display:flex;align-items:center;justify-content:space-between;gap:13px;padding:17px;border:1px solid #34415e;border-radius:17px;background:#141c31;margin-bottom:16px}.scoreline .score{font:850 1.22rem Outfit,sans-serif}.quiz-card{padding:26px;position:relative;overflow:hidden;background:radial-gradient(ellipse at 90% 0%,#503e9640,transparent 45%),#182138}.question-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:15px}.timer{position:relative;width:78px;height:78px;flex-shrink:0}.timer svg{transform:rotate(-90deg);width:78px;height:78px}.timer .background{stroke:#303c5d}.timer .ring{stroke:#ae87ff;transition:stroke-dashoffset .22s linear,stroke .2s}.timer.urgent .ring{stroke:#ff7e9b}.timer label{position:absolute;inset:0;display:grid;place-items:center;font:850 1.38rem Outfit,sans-serif}.quiz-card h2{font-size:clamp(1.4rem,2.8vw,2.1rem);line-height:1.35;margin:20px 0 26px;overflow-wrap:anywhere}.answer-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.answer-btn{min-height:80px;display:flex;align-items:center;text-align:left;gap:15px;background:#222b46;border:1.5px solid #455376;border-radius:16px;color:#eef2ff;padding:16px;font-weight:700;line-height:1.45;transition:.14s}.answer-btn b{display:grid;place-items:center;width:34px;height:34px;flex-shrink:0;border-radius:10px;background:#383e65;color:#c7b5ff}.answer-btn:not(:disabled):hover{border-color:#c4b0ff;background:#353051;transform:translateY(-1px)}.answer-btn.selected{border-color:#b7a3fa;background:#423368}.answer-btn.good{border-color:#64e4c1;background:#1d4f49}.answer-btn.bad{border-color:#f38ba0;background:#522b48}.answer-btn:disabled{opacity:.76}.quiz-feedback{padding:15px 17px;border:1px solid #5f5380;border-radius:15px;background:#352a4d;margin-top:14px}.quiz-feedback.good{background:#1b403a;border-color:#4dbb9d}.quiz-feedback.bad{background:#432d41;border-color:#c87191}.quiz-feedback strong{display:block;margin-bottom:4px}.quiz-feedback p{margin:0;font-size:.83rem;color:#dfdaed}.result-top{text-align:center;padding:25px 20px;background:radial-gradient(ellipse at 50% 0,#50346d,transparent 55%)}.result-medal{font-size:4.8rem;margin-bottom:8px}.result-top h1{font-size:clamp(2.1rem,5vw,3rem);margin-bottom:6px}.result-top .result-score{font:900 3.4rem Outfit,sans-serif;color:#c6acff}.review-item{border:1px solid #36435f;border-radius:15px;background:#141d31;padding:17px;margin-top:10px}.review-item .review-q{font-weight:800;margin-bottom:9px}.review-item p{margin:7px 0 0;color:#b6c0d6;font-size:.84rem}.leader-row,.history-row{display:grid;grid-template-columns:44px 1fr 110px 75px;align-items:center;gap:13px;border-bottom:1px solid #293450;padding:16px 5px}.leader-row:last-child,.history-row:last-child{border:0}.leader-row .rank{color:#d6c3ff;font-weight:900}.leader-row strong,.history-row strong{overflow:hidden;text-overflow:ellipsis}.leader-row .pts{font-weight:900;font-size:1rem}.history-row{grid-template-columns:1fr 90px 100px}.empty{padding:36px 22px;border:1px dashed #505a77;border-radius:19px;text-align:center;color:#aab7d1}.empty .big{font-size:2.5rem;margin-bottom:12px}.searchbar{min-height:48px;border:1px solid #3e4967;background:#11192e;border-radius:13px;color:white;padding:10px 14px;width:100%}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:19px}.tabs button{border:1px solid #3c4767;background:#141c32;color:#b8c2d9;border-radius:999px;padding:9px 15px;font-size:.84rem;font-weight:850}.tabs button.active{background:#473a7c;border-color:#9977eb;color:white}.help-text{color:#9dabc7;font-size:.81rem;line-height:1.6}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.stat-tile{padding:20px;background:#182037;border:1px solid #34415e;border-radius:18px}.stat-tile strong{display:block;font:800 1.8rem Outfit,sans-serif}.stat-tile small{color:#a3aec8}.admin-table{width:100%;border-collapse:collapse;font-size:.82rem}.admin-table td,.admin-table th{padding:13px;border-bottom:1px solid #34405d;text-align:left;vertical-align:top}.admin-table th{color:#aeb8d4;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em}.admin-table td:first-child{max-width:320px;overflow-wrap:anywhere}.admin-table tr:last-child td{border:0}.auth-shell{max-width:450px;margin:6vh auto;padding:27px}.auth-card{padding:30px}.auth-card .brand{justify-content:center}.auth-card h1{font-size:2.1rem;text-align:center;margin:23px 0 9px}.auth-card>p{text-align:center;color:var(--muted);font-size:.89rem}.auth-card form{display:grid;gap:14px;margin:22px 0}.auth-card .row{justify-content:center;flex-wrap:wrap}.status-note{border:1px solid #555080;border-radius:12px;padding:12px;color:#d6d5ec;font-size:.83rem;background:#312e50}
@media(min-width:1025px){.category-card:focus-visible,.action-card:focus-visible{outline:3px solid var(--teal)}}
@media(max-width:1100px){.action-grid{grid-template-columns:repeat(2,1fr)}.category-grid{grid-template-columns:repeat(3,1fr)}.app-main{padding:0 24px 80px}.gateway{padding:34px 30px}}
@media(max-width:820px){.app-shell{display:block}.sidebar{display:none}.app-main{padding:0 16px 115px}.topbar{height:79px;margin-bottom:19px}.app-mobile-brand{display:flex;font-size:.84rem}.app-mobile-brand .logo-mark{height:37px;width:37px;border-radius:11px}.topbar .desktop-heading{display:none}.bottom-nav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;z-index:300;bottom:0;left:0;right:0;padding:8px 6px max(9px,env(safe-area-inset-bottom));background:#11182ef5;border-top:1px solid #42476c;backdrop-filter:blur(22px)}.bottom-nav button{border:0;background:transparent;color:#9ba9c6;display:grid;place-items:center;gap:3px;padding:6px 2px;border-radius:10px;font-size:.65rem;font-weight:850}.bottom-nav button .symbol{font-size:1.29rem}.bottom-nav button.active{color:#d5c0ff;background:#362d59}.gateway{grid-template-columns:1fr;gap:10px;padding:26px 20px 38px}.gateway-visual{height:min(550px,61vh);order:2}.gateway-copy{order:1}.gateway-copy .eyebrow{margin-top:22px}.gateway h1{font-size:clamp(3.3rem,9vw,5rem)}.gateway-footer{margin-top:25px}.floating-tag{display:none}.home-panels,.setup-grid{grid-template-columns:1fr}.hero-banner{padding:24px}.hero-ornament{font-size:7rem}}
@media(max-width:570px){.app-main{padding:0 13px 100px}.topbar{height:70px}.top-user .name{display:none}.top-user{padding:5px}.top-actions{gap:7px}.topbar .brand small{font-size:.6em}.hero-banner{min-height:252px;grid-template-columns:1fr}.hero-banner h1{font-size:2.18rem}.hero-banner p{font-size:.82rem}.hero-ornament{display:none}.hero-banner:after{font-size:138px;right:-17px;top:10px}.hero-banner .button{width:100%;margin:4px 0}.action-grid{gap:9px}.action-card{padding:14px;min-height:144px}.action-card small{font-size:.72rem}.category-grid{grid-template-columns:repeat(2,1fr);gap:9px}.category-card{min-height:146px;padding:13px}.category-card strong{font-size:.86rem}.card.pad{padding:18px}.form-grid{grid-template-columns:1fr}.mode-card{padding:11px;min-height:103px}.mode-card small{font-size:.66rem}.answer-grid{grid-template-columns:1fr;gap:10px}.answer-btn{min-height:63px;padding:12px}.quiz-card{padding:18px}.quiz-card h2{font-size:1.52rem}.quiz-card .question-top{align-items:start}.timer,.timer svg{width:67px;height:67px}.timer label{font-size:1.18rem}.scoreline{padding:11px}.page-title{align-items:start}.page-title .button{font-size:.79rem;padding:7px}.players-grid{gap:8px}.player-card{padding:11px;min-height:122px}.stat-grid{grid-template-columns:repeat(2,1fr)}.leader-row{grid-template-columns:30px 1fr 74px 45px;font-size:.83rem;gap:5px}.gateway-body .brand{font-size:.9rem}.gateway h1{font-size:clamp(2.7rem,11vw,3.7rem);margin:12px 0}.gateway-copy>p{font-size:.87rem;line-height:1.48;margin-bottom:0}.gateway-actions{gap:9px;margin-top:17px}.gateway-actions .device{min-height:54px;padding:10px 6px;font-size:.78rem}.gateway-actions .full{min-height:50px}.install-meta{font-size:.69rem;gap:10px;margin-top:13px}.gateway-footer{margin-top:17px;font-size:.55rem}.gateway-visual{height:min(460px,48vh)}.modal-panel{padding:22px}}
@media(max-width:380px){.mode-grid{grid-template-columns:1fr}.mode-card{min-height:auto}.gateway h1{font-size:2.5rem}.gateway-actions .device{font-size:.74rem}.gateway-visual{height:380px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
/* Correct gateway brand treatment: the install page uses .logo to distinguish it from the app navigation brand. */
.gateway-copy .logo{display:flex;align-items:center;gap:12px;font:900 1.13rem Outfit,system-ui,sans-serif;letter-spacing:-.025em;line-height:1.06}
.gateway-copy .logo .logo-mark{width:48px;height:48px;display:grid;place-items:center;flex-shrink:0;background:linear-gradient(145deg,#d9b8ff,#8159f2 66%,#5744b9);color:#fff;border-radius:15px;font:900 1.35rem Outfit,system-ui,sans-serif;box-shadow:0 9px 25px #8d67ed44}
.gateway-copy .logo .logo-mark span{font-size:.55em;vertical-align:super;color:#fff8ce}
.gateway-copy .logo b{color:#c5b0ff}.gateway-copy .logo small{display:block;letter-spacing:.17em;font-size:.68em;margin-top:4px}
@media(max-width:570px){.gateway-copy .logo{font-size:.92rem}.gateway-copy .logo .logo-mark{width:40px;height:40px;border-radius:12px}}

/* Install gateway friend-invitation prompt: stays outside the game and preserves install-first flow. */
.invite-note{margin-top:14px;padding:16px;border:1px solid rgba(171,146,255,.48);background:rgba(38,34,68,.8);border-radius:16px;max-width:600px;box-shadow:0 16px 48px #0003}
.invite-note strong{color:#f6f2ff;font-size:.89rem}.invite-note p{margin:5px 0 12px;font-size:.77rem;color:#c3c7da;line-height:1.5}.invite-code-row{display:flex;gap:10px;align-items:center;justify-content:space-between}.invite-code-row code{color:#d7c3ff;font-weight:900;letter-spacing:.18em;font-size:1.15rem}
@media(max-width:380px){.invite-code-row code{font-size:.95rem}}