/* YugiDuels: editorial type, quiet surfaces, ink and coastal blue. */
@import url('/fonts/fonts.css');
:root{
 --font-body:'Libre Franklin',Arial,sans-serif;
 --font-data:'Roboto Mono',ui-monospace,monospace;
 --bg:#f6f7f9;--surface:#ffffff;--surface-alt:#edf1f5;--surface-raised:#ffffff;
 --ink:#172b3d;--text:#172b3d;--muted:#536575;--line:#dce3e9;--line-strong:#9baebb;
 --accent:#176b80;--accent-bright:#176b80;--accent-hover:#12596c;--accent-soft:#e6f2f4;
 --plum:#254b6b;--plum-soft:#e8eff6;--teal:#14756b;--teal-bright:#2b9b8d;--teal-soft:#e4f4ee;
 --danger:#ad3646;--danger-soft:#fff0f1;--warning:#815209;--warning-soft:#fff5da;
 --shadow:#172b3d14;--overlay:#10203099;--focus:#2383a3;
}
html{color-scheme:light}
body{font-family:var(--font-body);font-size:16px;line-height:1.6;letter-spacing:-.012em;background:var(--bg);color:var(--ink)}
h1,h2,h3{font-family:var(--font-body);font-weight:700;text-wrap:balance;color:var(--ink)}
h1{font-size:42px;letter-spacing:-1.8px;line-height:1.12}h2{letter-spacing:-.7px}h3{letter-spacing:-.35px}
p{color:var(--muted);line-height:1.75}small,.muted{color:var(--muted)}
.mono,.big-rank,.chart-row strong,td.number,.tag{font-family:var(--font-data);font-variant-numeric:tabular-nums}
table,.metric{font-variant-numeric:tabular-nums}
.eyebrow,.section-label,th,.deck-zone-head{font-family:var(--font-body);font-weight:700;letter-spacing:1.2px}
.eyebrow{font-size:11px;color:var(--muted)}.tag{font-size:11px;letter-spacing:0;background:var(--surface-alt);border-color:var(--line);color:var(--muted)}
.tag.mint{color:var(--teal);border-color:#a6d9d3;background:var(--teal-soft)}.tag.amber{color:var(--warning);border-color:#e4cb97;background:var(--warning-soft)}.tag.red{color:var(--danger);border-color:#e9bdc5;background:var(--danger-soft)}
button,input,select,textarea{font-family:var(--font-body)}
button,.button{font-size:14px;letter-spacing:-.1px;border-radius:7px;min-height:44px;background:var(--surface);color:var(--ink);border-color:var(--line-strong)}
button:hover,.button:hover{background:var(--surface-alt);border-color:var(--plum)}
button.primary{background:var(--accent-bright);border-color:var(--accent-bright);color:var(--plum)}button.primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}
button.secondary{background:var(--plum);border-color:var(--plum);color:#fff}button.secondary:hover{background:var(--solid)}
button.danger{color:var(--danger);border-color:#dfadb7;background:var(--danger-soft)}button.ghost{background:transparent}
button.small,.small{font-size:13px;min-height:40px}button.icon-button{min-width:44px}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline-color:var(--focus)}
input,select,textarea{background:var(--surface);color:var(--ink);border-color:var(--line-strong);font-size:15px}
input::placeholder,textarea::placeholder{color:var(--muted)}label{font-size:13px;font-weight:600;color:var(--muted)}label input,label select{font-weight:400;font-size:15px;color:var(--ink)}
input[type=checkbox],input[type=radio],input[type=range],label.check input{accent-color:var(--accent)}
.positive{color:var(--teal)}.negative{color:var(--danger)}.accent{color:var(--accent)}
.skip-link{background:var(--plum);color:#fff}.dot{background:var(--accent-bright);box-shadow:none}
.panel{border-radius:10px;background:var(--surface);border-color:var(--line);box-shadow:0 3px 15px #172b3d03}.panel-head{border-color:var(--line)}.panel-head h2{font-size:18px}
.table-wrap th{font-size:11px;font-weight:700;color:var(--muted);background:var(--surface-alt);border-color:var(--line)}.table-wrap td{font-size:14px;line-height:1.6;border-color:var(--line)}
.table-wrap td .sub{font-size:12px;color:var(--muted)}tbody tr:hover{background:var(--hover-surface)}
.metric strong{font-weight:500;font-size:32px;letter-spacing:-1.5px}.metric small{font-size:12px}.metric .eyebrow{font-size:11px}
#header{display:block;height:auto;min-height:0;padding:0 max(28px,calc((100vw - 1504px)/2));background:var(--header-surface);border-color:var(--line);backdrop-filter:blur(16px)}
.masthead{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px;min-height:78px}
.brand{width:max-content;gap:13px;font-size:15px;letter-spacing:-.5px;line-height:1.1}
.brand img{width:62px;height:47px}.brand .wordmark{display:block;font-size:15px;font-weight:800;color:var(--ink);line-height:1.1;letter-spacing:-.5px}
.brand .wordmark small{display:block;margin-top:6px;font-size:10px;letter-spacing:1.1px;font-weight:500;color:var(--muted);text-transform:uppercase}
.masthead .header-actions{justify-content:flex-end;min-width:0;gap:8px}.account{max-width:220px}.account-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.avatar{background:var(--plum-soft);color:var(--plum)}.avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}

.utility-link{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--line);border-radius:7px;color:var(--plum)}.utility-link:hover{background:var(--plum-soft)}
.grouped-nav{display:grid;grid-template-columns:4fr 3.45fr 1fr;gap:26px;border-top:1px solid var(--line);padding:10px 0 0;min-width:0}
.nav-group{min-width:0}.nav-group+.nav-group{border-left:1px solid var(--line);padding-left:26px}
.nav-group-heading{display:block;font-size:10px;font-weight:800;letter-spacing:1.8px;line-height:1.3;text-transform:uppercase;color:var(--muted);padding:1px 12px 4px}
.nav-group-links{display:flex;align-items:stretch;justify-content:flex-start;gap:8px;min-width:0}
.nav-group-links a{display:flex;align-items:center;justify-content:center;gap:8px;position:relative;flex:1;min-height:45px;padding:8px 10px 11px;font-size:14px;line-height:1.2;font-weight:650;white-space:nowrap;color:var(--muted);border-radius:5px 5px 0 0;transition:background .16s,color .16s}
.nav-group-links a:hover{background:var(--surface-alt);color:var(--plum)}.nav-group-links a.active{color:var(--plum);background:var(--accent-soft)}
.nav-group-links a.active:after{content:'';position:absolute;bottom:0;left:7px;right:7px;height:3px;background:var(--accent-bright);border-radius:3px 3px 0 0}
.nav-group-links .icon{width:17px;height:17px;flex-shrink:0}
#main{max-width:1560px;padding-top:32px}#footer{max-width:1504px;color:var(--muted);border-color:var(--line);font-size:12px}
.page-title p{max-width:800px;font-size:15px}.page-title .eyebrow{color:var(--muted)}.path-divider{color:var(--line-strong);margin:0 9px}
.hero{min-height:390px;margin-top:0;grid-template-columns:1.12fr 1fr;gap:32px;padding-top:5px;border-color:var(--line)}
.hero .eyebrow{font-size:11px;letter-spacing:1.4px}.hero h1{font-size:clamp(48px,4.6vw,70px);font-weight:800;line-height:1.05;letter-spacing:-3px;max-width:620px;margin:20px 0 22px;color:var(--plum)}.hero h1 span{font-weight:500;color:var(--accent)}
.hero p{font-size:16px;line-height:1.8;max-width:490px}.hero-note{font-size:12px;line-height:1.6;color:var(--muted)}
.hero-visual{background:radial-gradient(ellipse at 50% 46%,#26839a20 0,transparent 66%)}.orbit{border-color:#547e9b35}
.hero-chip{font-family:var(--font-data);font-size:11px;padding:13px 16px;bottom:0;right:13px;background:#fffffff0;border-color:var(--line-strong);box-shadow:0 8px 28px var(--shadow)}.hero-chip strong{font-family:var(--font-body);font-size:14px;color:var(--plum)}
.hero .edition{position:absolute;top:20px;right:20px;font:10px var(--font-data);text-transform:uppercase;letter-spacing:2px;color:var(--muted)}
.section-label{font-size:11px;color:var(--muted)}.section-index{font:12px var(--font-data);margin-right:10px;color:var(--accent)}.section-label .source-status{letter-spacing:0;text-transform:none;font:12px var(--font-data)}
.mode-card{background:var(--surface)}.mode-card.featured{border-color:var(--line-strong);background:linear-gradient(135deg,var(--accent-soft),var(--surface) 70%)}.mode-card h3{font-weight:700;font-size:21px}.mode-card p{font-size:14px;line-height:1.75;max-width:100%}.mode-card .mode-icon{border-radius:7px;background:var(--plum-soft);color:var(--plum);border-color:var(--line)}.mode-card .tag{font-size:10px}
.feature-list>div{font-size:15px}.feature-list p{font-size:14px}.feature-list strong{color:var(--ink)}.feature-list .icon{color:var(--accent)}
.empty,.empty .icon{color:var(--muted)}.empty p{font-size:14px}.empty-inline{font-size:13px;color:var(--muted)}
.tabs{border-color:var(--line)}.tabs button{font-size:14px;color:var(--muted);min-height:44px}.tabs button.active{background:var(--plum-soft);color:var(--plum);border-color:var(--line-strong)}
.notice{border-color:var(--line-strong);background:var(--surface-alt);color:var(--plum);font-size:14px}.notice.amber{color:var(--warning);border-color:#e4cb97;background:var(--warning-soft)}.notice.error{color:var(--danger);border-color:#e9bdc5;background:var(--danger-soft)}
.link-button{color:var(--accent);font-size:14px}.loading{font-family:var(--font-data);font-size:14px;color:var(--muted)}
.bar{background:var(--surface-alt)}.bar>span{background:var(--accent-bright)}.chart-row{font-size:14px}.big-rank{color:var(--muted)}.rank-top{color:var(--accent)}
.matrix .cell-good{background:var(--teal-soft)}.matrix .cell-bad{background:var(--danger-soft)}.matrix small{color:var(--muted);font-size:11px}
.deck-workspace{top:170px}.deck-zone{border-color:var(--line)}.deck-zone-head{font-size:12px;color:var(--muted)}.deck-zone-head .mono{font-weight:400;letter-spacing:0}
.editor-tools{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.editor-tools label{min-width:0}.editor-tools input{width:100%;min-width:0}
.deck-density{font:11px var(--font-data);color:var(--muted)}
.card-tile{background:var(--surface-alt);border-color:var(--line)}.card-tile .fallback{background:linear-gradient(140deg,var(--plum-soft),var(--surface-alt));color:var(--ink)}.card-tile .count{background:var(--plum);color:#fff;font-size:12px;padding:3px 6px}.card-tile:hover{border-color:var(--accent)}
.catalog-card .card-caption{font-size:12px;line-height:1.35;height:34px;color:var(--ink)}.catalog-card .card-caption span{color:var(--muted)}.catalog-card .add-button{min-height:40px;font-size:12px;background:var(--surface-alt);border-color:var(--line);color:var(--plum)}
.card-detail p{font-size:15px;color:var(--ink)}
.deck-view-tools{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;background:var(--surface-alt);border-bottom:1px solid var(--line);flex-wrap:wrap}
.deck-view-tools label{font-size:13px;min-width:0}.deck-view-tools label.check{flex-direction:row}.deck-view-tools select{min-height:40px;font-size:13px;max-width:100%}
.deck-workspace .deck-grid{grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:9px}.builder-card{min-width:0;border-radius:6px;transition:opacity .15s,transform .18s}.builder-card>.card-tile{width:100%;cursor:grab}.builder-card.dragging{opacity:.4;transform:scale(.97)}.builder-card-tools{display:flex;gap:4px;margin-top:5px}.builder-card-tools button{min-height:34px;min-width:0;padding:4px 6px;flex:1;font-size:11px}
.deck-zone[data-drop-active=true]{outline:2px dashed var(--accent);outline-offset:-4px;background:var(--accent-soft)}
.public-deck-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.public-deck{display:block;padding:20px}.public-deck h3{font-size:17px;margin:12px 0 7px}.public-deck p{font-size:14px}.public-deck .deck-preview{display:flex;gap:5px;margin-top:15px;overflow:hidden}.deck-preview img{width:48px;height:70px;object-fit:cover;border-radius:3px}
.probability-result{font:40px var(--font-data);color:var(--accent);letter-spacing:-2px}.probability-caption{font-size:13px;color:var(--muted)}
.role-badge{display:inline-flex;align-items:center;gap:5px;text-transform:capitalize}.profile-actions{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:18px}
.form-note{font-size:13px;line-height:1.7}.stack>p{font-size:15px}.disclosure{border:1px solid var(--line);border-radius:7px;padding:14px}.disclosure summary{cursor:pointer;font-size:14px;font-weight:600}.private-note{font:12px var(--font-data);color:var(--muted)}
.rule-entry{border-color:var(--line)}.rule-entry summary{font-size:16px;color:var(--ink)}.rule-entry p{font-size:15px;color:var(--muted)}.rule-entry a{font-size:13px;color:var(--accent)}
dialog{background:var(--surface);color:var(--ink);border-color:var(--line-strong);box-shadow:0 25px 100px #172b3d40}dialog::backdrop{background:var(--overlay)}.modal-head{border-color:var(--line)}.modal-head h2{font-size:22px}
#toast{font-family:var(--font-body);font-size:14px;background:var(--plum);color:#fff;border-color:var(--line-strong);box-shadow:0 10px 40px #172b3d30}
.queue-banner{border-color:var(--line-strong);background:var(--plum-soft)}.spinner{border-color:var(--line-strong);border-top-color:var(--accent)}
.replay-controls{background:var(--surface);border-color:var(--line)}.replay-controls .mono{font-size:13px}.match-result{border-color:var(--line)}.match-result h3{font-size:16px}.match-result p{font-size:13px}.source-status{color:var(--muted);font-size:12px}.source-status:before{background:var(--teal)}
.duel-player{background:var(--surface-alt);color:var(--ink)}.duel-player small,.lp small{color:var(--muted)}
.duel-prompt{background:var(--plum-soft);border-color:var(--line)}.duel-prompt h3{color:var(--ink)}.duel-prompt p{color:var(--muted)}
.event-log p{color:var(--muted);border-color:var(--line)}.event-log .turn-event{color:var(--ink)}
.action-menu button strong{color:var(--ink)}.chat-form{border-color:var(--line)}
kbd,.kbd{font:12px var(--font-data);padding:3px 6px;border:1px solid var(--line-strong);border-radius:4px;background:var(--surface-alt);color:var(--ink)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid var(--line-strong);padding:9px 15px;font-weight:600}
.duel-modes{grid-template-columns:repeat(4,minmax(0,1fr))}.duel-modes .mode-card{min-width:0}.duel-modes .mode-card .tag{position:static;margin-bottom:10px}.duel-modes .mode-card h3{margin-right:0}
.print-list h3{margin-top:22px}.print-list ul{columns:2;list-style:none;padding:0;font-size:14px}.print-list li{break-inside:avoid;margin:3px 0}.print-list b{display:inline-block;width:20px;font-family:var(--font-data)}
@media(min-width:1600px){.hero{min-height:410px}}
@media(max-width:1200px){.grouped-nav{gap:16px;grid-template-columns:4fr 3.5fr 1fr}.nav-group+.nav-group{padding-left:16px}.nav-group-links{gap:2px}.nav-group-links a{font-size:13px;padding-inline:7px;gap:6px}.masthead{gap:16px}.duel-modes{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:980px){#header{padding:0 22px}.masthead{grid-template-columns:1fr auto;min-height:72px}.masthead>.brand{flex:initial}.header-actions{margin:0}.grouped-nav{gap:12px;grid-template-columns:4fr 3.55fr .9fr}.nav-group+.nav-group{padding-left:12px}.nav-group-links .icon{display:none}.nav-group-links a{font-size:13px;padding-inline:5px}.nav-group-heading{padding-left:6px}.hero{min-height:345px;gap:0}.hero h1{font-size:51px}.hero-chip{right:0}.deck-workspace{position:static}.public-deck-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:740px){#header{position:relative}.masthead{gap:8px;min-height:73px;padding:10px 0}.brand img{width:54px;height:41px}.brand .wordmark{font-size:14px}.brand .wordmark small{font-size:9px}.account-name{display:none}.account{padding:4px 8px!important;min-height:44px!important}.utility-link{width:44px;height:44px}.header-actions .icon{width:17px;height:17px}.grouped-nav{grid-template-columns:3.6fr 1fr;gap:9px 10px;padding-top:9px}.nav-group-main{grid-column:1/-1}.nav-group-side{border-left:0!important;padding-left:0!important}.nav-group-extra{padding-left:10px!important}.nav-group-links a{font-size:14px;min-height:44px}.nav-group-links .icon{display:inline-block;width:15px;height:15px}.nav-group-links{gap:5px}.nav-group-heading{font-size:10px;padding:0 8px 2px}.hero h1{font-size:45px}.hero-visual{min-height:280px}.hero-chip{font-size:10px}}
@media(max-width:640px){#header{padding:0 16px}.masthead{padding-top:9px}.brand .wordmark small{letter-spacing:.5px}.hero{grid-template-columns:1fr;padding-top:0}.hero-copy{padding:8px 0 0}.hero h1{font-size:47px;letter-spacing:-2px;margin:17px 0}.hero p{font-size:15px;max-width:450px}.hero .row{gap:9px}.hero .row button{font-size:13px;padding:9px 12px}.hero-note{font-size:11px}.hero-visual{min-height:240px;height:240px;margin-top:8px}.hero .edition{top:7px;right:0;font-size:10px}.hero-chip{bottom:0;right:4px;font-size:10px}.hero-chip strong{font-size:13px}.hero-cards{transform:scale(.82) rotate(-5deg)}#main{padding:24px 16px 40px}h1{font-size:32px;letter-spacing:-1.3px}.page-title p{font-size:14px}.mode-card h3{font-size:20px}.mode-card p{font-size:14px}.mode-card button{grid-column:1/-1;font-size:14px;margin-top:17px}.section-label{font-size:10px;letter-spacing:.9px}.section-label .source-status{font-size:10px}.section-index{margin-right:6px;font-size:11px}.public-deck-grid{grid-template-columns:1fr}.editor-tools{grid-template-columns:1fr 1fr}.table-wrap th{font-size:10px}.table-wrap td{font-size:13px}.account .avatar{width:28px;height:28px;font-size:12px}.hero .eyebrow{font-size:10px}.duel-modes{grid-template-columns:1fr}.notice,.empty p{font-size:13px}.deck-workspace .deck-grid{grid-template-columns:repeat(auto-fill,minmax(82px,1fr));gap:8px}.deck-view-tools{padding:12px}.deck-view-tools label{flex:1 1 130px}.deck-view-tools label.check{flex-basis:100%}input,select,textarea,label input,label select{font-size:16px}.modal-body{padding:18px}.card-detail p{font-size:14px}.metric small{font-size:12px}.metric .eyebrow{font-size:10px}}
@media(max-width:370px){.brand .wordmark{font-size:12px}.brand .wordmark small{font-size:8px}.brand{gap:8px}.brand img{width:43px;height:33px}.masthead{min-height:66px}.nav-group-links a{font-size:12px;gap:4px}.nav-group-links .icon{display:none}.nav-group-heading{padding-left:5px}.hero h1{font-size:41px}.hero-note{max-width:290px}}
@media(max-width:440px){.masthead:has(.utility-link) .brand .wordmark{display:none}.nav-group-links .icon{display:none}.nav-group-links a{padding-inline:3px;font-size:12px}.nav-group-links{gap:2px}.nav-group-extra{padding-left:7px!important}}
@media(hover:none) and (pointer:coarse){.card-tile{touch-action:manipulation}.small,.link-button,.add-button,.builder-card-tools button{min-height:44px!important}.table-wrap td button{min-height:44px}}
@media(prefers-reduced-motion:reduce){.builder-card,.nav-group-links a{transition:none}}
@media print{body.printing-deck{background:white;color:black}body.printing-deck>*:not(dialog){display:none!important}body.printing-deck dialog{display:block;position:static;border:0;box-shadow:none;background:white;color:black;width:100%;max-height:none;overflow:visible}.modal-head{border:0}.modal-head button,#do-print{display:none!important}.modal-body{overflow:visible}.print-list p{color:#444}.print-list ul{columns:2;font-size:11px}.print-list h3{font-size:13px}.print-list li{line-height:1.5}}

/* YugiDuels: one desktop masthead with persistent, clearly grouped destinations. */
#header{padding:0 20px;max-width:none}
#header .masthead{display:grid;grid-template-columns:auto minmax(0,1fr) auto;min-height:70px;gap:20px;padding:0;width:100%;max-width:1920px;margin:auto}
#header .brand{display:flex;align-items:center;width:max-content;gap:9px;flex:none}
#header .brand .wordmark{display:block;font-size:24px;letter-spacing:-1.2px;line-height:1.05}
#header .brand .wordmark>span{font-family:var(--font-data);font-size:23px;letter-spacing:-1.4px;font-weight:500}
#header .grouped-nav{display:flex;justify-content:center;align-items:center;gap:22px;border:0;padding:0;min-width:0}
#header .nav-group{flex:0 1 auto;min-width:0}
#header .nav-group+.nav-group{border-left:1px solid var(--line);padding-left:22px}
#header .nav-group-heading{font-size:9px;letter-spacing:1.4px;line-height:1.1;padding:0 8px 1px}
#header .nav-group-links{gap:8px;display:flex;min-width:0}
#header .nav-group-links a{min-height:39px;padding:8px 10px 9px;gap:7px;font-size:13px;flex:0 0 auto;border-radius:5px;line-height:1.2}
#header .nav-group-links a.active:after{height:2px;left:8px;right:8px;border-radius:1px;bottom:2px}
#header .nav-group-links .icon{width:15px;height:15px}
#header .header-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;margin:0;min-width:max-content}
#header .utility-link{width:36px;height:36px;border:0}
#header .header-actions>button{min-height:38px;padding:7px 10px;font-size:12px;white-space:nowrap}
#header .account{padding:3px!important;min-width:36px;max-width:180px;gap:7px}
#header .account .avatar{width:31px;height:31px;font-size:11px}
#header .account-name{font-size:12px;max-width:100px}







.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
#main{padding-top:20px;padding-bottom:32px}
.page-title{margin:0 0 18px;gap:16px;align-items:center}
.page-title h1{font-size:29px;line-height:1.15;letter-spacing:-1px}
.page-title p{font-size:13px;line-height:1.5;margin-top:5px;max-width:850px}
#footer{padding:18px 0 24px;font-size:11px;line-height:1.6}
.duel-lobby{margin-top:20px}
.duel-modes .mode-card{display:grid;grid-template-columns:36px minmax(0,1fr);gap:6px 12px;padding:18px}
.duel-modes .mode-icon{grid-column:1;grid-row:1/3;width:36px;height:36px;margin:0;display:grid;place-items:center}
.duel-modes .mode-card h3{grid-column:2;grid-row:1;font-size:18px;margin:2px 0 0}
.duel-modes .mode-card p{grid-column:2;grid-row:2;font-size:13px;line-height:1.6;min-height:42px;margin:0;max-width:none}
.duel-modes .mode-card button{grid-column:1/-1;margin-top:10px;font-size:13px;min-height:43px}
@media(max-width:1650px){#header .nav-group-links .icon{display:none}#header .account-name{display:none}}
@media(max-width:1250px) and (min-width:1101px){#header{padding-inline:12px}#header .masthead{gap:10px}#header .brand .wordmark{font-size:20px}#header .brand .wordmark>span{font-size:19px}#header .brand img{width:34px;height:34px}#header .brand{gap:7px}#header .grouped-nav{gap:14px}#header .nav-group+.nav-group{padding-left:14px}#header .nav-group-links{gap:4px}#header .nav-group-links a{font-size:12px;padding-inline:8px}#header .header-actions{gap:4px}}
@media(max-width:1100px){#header{padding:0 18px}#header .masthead{grid-template-columns:minmax(0,1fr) auto;gap:0 12px;padding-top:9px;min-height:0}#header .brand{grid-column:1;grid-row:1}#header .header-actions{grid-column:2;grid-row:1}#header .grouped-nav{grid-column:1/-1;grid-row:2;justify-content:space-between;gap:12px;margin-top:9px;padding:7px 0 3px;border-top:1px solid var(--line)}#header .nav-group-links a{min-height:42px;font-size:13px;padding-inline:9px}#header .nav-group-heading{font-size:8px}#header .nav-group-main{grid-column:auto}#header .nav-group+.nav-group{padding-left:12px}#header .brand .wordmark small{font-size:9px}#header .brand img{width:35px;height:35px}}
@media(max-width:740px){#header{position:relative;padding-inline:12px}#header .masthead{gap:0 8px;padding-top:8px}#header .brand .wordmark{font-size:21px}#header .brand .wordmark small{font-size:8px;letter-spacing:0}#header .brand{gap:7px}#header .brand img{width:33px;height:33px}#header .header-actions>button{min-height:40px;padding-inline:8px}#header .utility-link{width:32px;height:40px}#header .grouped-nav{display:grid;grid-template-columns:1fr auto;gap:5px 10px;padding-top:6px;margin-top:8px}#header .nav-group-main{grid-column:1/-1}#header .nav-group-side{border-left:0;padding-left:0}#header .nav-group-extra{padding-left:10px!important}#header .nav-group-links{gap:5px}#header .nav-group-links a{flex:1;justify-content:center;min-height:40px;padding:8px 6px;font-size:13px}#header .nav-group-heading{padding-left:7px}#main{padding-top:18px}.page-title{margin-bottom:15px}.page-title h1{font-size:26px}.page-title p{font-size:12px}.duel-modes .mode-card h3{font-size:18px}}
@media(max-width:440px){#header .masthead{column-gap:5px}#header .brand .wordmark{display:block;font-size:19px}#header .brand .wordmark>span{font-size:18px}#header .brand .wordmark small{display:none}#header .brand img{width:27px;height:27px}#header .brand{gap:5px}#header .header-actions{gap:1px}#header .header-actions>button{font-size:11px;padding-inline:6px}#header .header-actions>#sign-in .icon{display:none}#header .utility-link{width:27px}#header .account{min-width:30px}#header .account .avatar{width:26px;height:26px}#header .nav-group-links a{font-size:12px;padding-inline:4px}}
@media(max-width:390px){#header .header-actions .utility-link{display:none}#header .grouped-nav{grid-template-columns:1fr}#header .nav-group-main,#header .nav-group-side,#header .nav-group-extra{grid-column:1}#header .nav-group-extra{border-left:0!important;padding-left:0!important}}

/* A single compact signature remains visible at every viewport width. */
#header .brand-lockup{display:grid;gap:4px;min-width:0}
#header .brand .wordmark{display:block;font-size:25px;line-height:1;letter-spacing:-1.1px;white-space:nowrap}
#header .brand .wordmark>span{display:inline-block;font:600 24px/1 var(--font-data);letter-spacing:-1.8px;color:var(--accent)}
#header .brand-tagline{font-size:10px;line-height:1.2;font-weight:500;letter-spacing:.05px;color:var(--muted);white-space:nowrap}
#header .masthead{min-height:72px;gap:18px}
#header .nav-group-links{gap:9px}
#header .nav-group-links a{padding-inline:11px;font-size:13px}
.auth-note{font-size:13px!important;line-height:1.65}
.provider .icon{width:22px;height:22px;flex:none}
@media(min-width:1101px) and (max-width:1340px){#header .masthead{gap:12px}#header .brand .wordmark{font-size:24px}#header .brand .wordmark>span{font-size:23px}#header .brand-tagline{font-size:9px}#header .grouped-nav{gap:14px}#header .nav-group+.nav-group{padding-left:14px}#header .nav-group-links{gap:5px}#header .nav-group-links a{padding-inline:7px}}
@media(max-width:1100px){#header .masthead{min-height:0}#header .brand-tagline{font-size:10px}}
@media(max-width:740px){#header .brand .wordmark{font-size:24px}#header .brand .wordmark>span{font-size:23px}#header .brand-tagline{font-size:9px}#header .nav-group-links{gap:5px}#header .nav-group-links a{font-size:12px;padding-inline:5px}}
@media(max-width:440px){#header .brand .wordmark{display:block;font-size:21px}#header .brand .wordmark>span{font-size:20px}#header .brand-tagline{font-size:8px;letter-spacing:-.05px}#header .brand{gap:0}}