@font-face{font-family:"Noto Sans SC";font-style:normal;font-weight:400 700;font-display:swap;src:url("/fonts/noto-sans-sc.woff2") format("woff2")}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0;background:#185536}
button,input,select{font:inherit;color:inherit;background:none;border:0;padding:0}
button{cursor:pointer}
a{color:inherit;text-decoration:none}
h1,h2,h3,p{margin:0}
ul,ol{margin:0;padding:0}
img,svg{vertical-align:middle}
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.app{--linen:#f4f7f4;--linen-2:#e9efe9;--ink:#14221a;--ink-soft:#4d6356;--brown:#1c663e;--brown-deep:#12472b;--jade:#2a7b4f;--jade-deep:#1a5635;--gold:#b48018;--line:#14322021;--line-soft:#14322014;--surface:#fff;--surface-2:#f0f5f1;--shadow:0 10px 30px #102d1c0f, 0 2px 6px #102d1c08;--serif:"Songti SC", "STSong", "Noto Serif CJK SC", "SimSun", "Noto Sans SC", serif;--panel-width:400px;font-family:"Noto Sans SC",system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;height:100dvh;color:var(--ink);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;flex-direction:row;align-items:stretch;font-size:14px;line-height:1.6;display:flex;overflow:hidden;min-height:0}.app[data-theme=dark]{--linen:#0e1913;--linen-2:#13231b;--ink:#eef6f1;--ink-soft:#9bb5a5;--brown:#4ade80;--brown-deep:#7ae6a4;--jade:#3cb676;--jade-deep:#227c4d;--gold:#e8b75e;--line:#b4e1c621;--line-soft:#b4e1c612;--surface:#15241c;--surface-2:#1b2d23;--shadow:0 14px 36px #0004;--lightningcss-light: 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32px);color:var(--ink);border-radius:12px;align-items:flex-start;gap:11px;padding:16px;display:flex;position:fixed;bottom:22px;right:22px;box-shadow:0 12px 40px #102d1c26}.download-notice>svg{color:var(--jade);margin-top:2px}.download-notice strong{font-size:12px;font-weight:600}.download-notice p{color:var(--ink-soft);margin-top:5px;font-size:11px;line-height:1.7}.download-notice>button{color:var(--ink-soft);padding:3px}.content{overscroll-behavior-y:contain;scrollbar-width:thin;scrollbar-color:#194b2d40 transparent;background:linear-gradient(160deg, #f8faf8, var(--linen) 50%, #edf3ed);scroll-behavior:smooth;flex:auto;min-width:0;min-height:0;overflow:auto}[data-theme=dark] .content{background:linear-gradient(160deg, #101e17, var(--linen) 50%, #0c1711);scrollbar-color:#4ade8059 #0a140e66}.play-layout{grid-template-columns:minmax(0, 1fr) var(--panel-width);gap:44px;height:calc(100dvh - 58px);min-height:calc(100dvh - 58px);max-height:1200px;padding:16px 12px 16px 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var(--line);background:var(--surface);min-width:0;height:100%;min-height:0;box-shadow:var(--shadow);scrollbar-width:thin;scrollbar-color:#194b2d40 transparent;border-radius:16px;flex-direction:column;padding:14px;display:flex;overflow:auto}.panel-heading{justify-content:space-between;align-items:center;padding:2px 1px 13px;display:flex}.panel-heading>span:first-child{color:var(--ink-soft);align-items:center;gap:7px;font-size:13px;font-weight:600;display:flex}.mode-label{color:var(--ink-soft);align-items:center;gap:5px;font-size:10px;display:flex}.mode-label i{background:var(--jade);border-radius:50%;width:4px;height:4px}.setup-card{background:var(--surface-2);border:1px solid var(--line-soft);border-radius:12px;flex:none}.setup-row{justify-content:space-between;align-items:center;gap:10px;min-height:48px;padding:0 14px;display:flex}.setup-row+.setup-row{border-top:1px solid 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h3{font-size:20px;font-family:var(--serif);margin-bottom:18px;font-weight:700}.faq details{border-top:1px solid var(--line)}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{justify-content:space-between;align-items:center;gap:15px;padding:16px 3px;font-size:14px;font-weight:500;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";color:var(--jade);font-family:sans-serif;font-size:20px;font-weight:400}.faq details[open] summary:after{content:"−"}.faq details p{color:var(--ink-soft);padding:0 3px 18px;font-size:13px;line-height:1.9}.back-to-table{color:var(--brown);justify-content:center;align-items:center;gap:12px;margin:36px auto 0;font-size:13px;display:flex}.back-to-table:hover{color:var(--gold)}.site-footer{color:#dcf5e6b8;background:linear-gradient(#124329,#0d341f)}.footer-inner{grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;max-width:1440px;margin:auto;padding:40px 42px 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solid #0002;flex-direction:column;flex:0 0 180px;width:180px;min-height:100dvh;padding:24px 13px 18px}.sidebar-top{width:100%;margin:0}.sidebar .brand{border-bottom:1px solid #ffffff1f;flex-direction:column;gap:13px;width:100%;padding:8px 5px 23px}.sidebar .brand-mark{width:52px;height:52px}.sidebar .brand span{font-size:19px}.sidebar-panel{flex-direction:column;flex:1;align-items:stretch;width:100%;margin-top:15px}.sidebar nav{flex-direction:column;align-items:stretch}.nav-item{height:43px;padding:0 14px;font-size:14px}.nav-item>svg{width:18px;display:block}.sidebar-tools{border-top:1px solid #ffffff1f;justify-content:center;margin:auto 0 0;padding-top:16px}.play-layout{gap:30px;height:100dvh;min-height:100dvh;padding:16px 12px 16px 20px}.match-rule,.match-seat>span{display:none}.match-bar{gap:7px}.match-score{gap:9px}.board-actions button{padding:0 5px;font-size:11px}.keyboard-hint .hint-dot,.keyboard-hint button{display:none}.setup-row{padding-left:11px;padding-right:11px}.setup-row 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button{min-height:44px}.board-actions .toolbar-icon{min-width:36px}.switch{position:relative}.switch:after{content:"";position:absolute;top:-13px;bottom:-13px;left:-7px;right:-7px}}@media (orientation:landscape) and (max-width:900px) and (min-width:600px) and (max-height:500px){.play-layout{min-height:calc(100dvh - 62px);padding:8px 16px}.board-stack{grid-template-columns:minmax(0,1fr) 140px;grid-template-areas:"score controls""table start";gap:8px 18px;max-width:min(100%,200dvh - 146px);display:grid}.match-bar{grid-area:score;min-height:40px;margin:0;padding:3px 6px}.match-seat{gap:5px;padding:4px 6px}.match-seat>span,.match-rule{display:none}.match-score>strong{font-size:22px}.table-stage{grid-area:table}.table-stamp{font-size:6px;top:19px}.ready-hint{letter-spacing:1px;font-size:8px;bottom:24px}.board-toolbar{border:0;flex-direction:column;grid-area:1/controls/3;justify-content:flex-start;align-self:start;align-items:stretch;gap:9px;margin:0;padding:0}.match-status{border-bottom:1px solid var(--line-soft);min-height:31px;font-size:11px}.board-actions{grid-template-columns:1fr 1fr;gap:4px;display:grid}.board-actions button{gap:3px;min-height:44px;padding:0 4px;font-size:10px}.board-actions .toolbar-icon{width:100%}.start-row{flex-direction:column;grid-area:start;align-self:end;gap:3px;margin:0;padding:0}.start-button{width:100%;min-width:0;min-height:44px;padding-inline-start:10px;padding-inline-end:10px;font-size:12px}.start-button>svg:last-child{margin-left:6px}.touch-hint{white-space:nowrap;gap:4px;min-height:34px;font-size:9px}.is-focused .play-layout{padding:8px 16px}.is-focused .board-stack{max-width:min(100%,200dvh - 22px)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important}}
canvas{-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}
button.nav-scrim[hidden],button[data-ahk-nav-scrim][hidden],button[data-ahk-panel-scrim][hidden],.dialog-scrim[hidden]{pointer-events:none}
html,body{height:auto;min-height:100%}
.sidebar{position:sticky;top:0;align-self:stretch;flex-shrink:0}
.app>.content{flex:1 1 0%;min-width:0}
.content{flex:1 1 0%;min-width:0;min-height:0;overflow-y:auto;overflow-x:hidden;display:flex;flex-direction:column}
.content-main{display:flex;flex-direction:column;flex:0 0 auto;min-width:0;min-height:auto}
.ahk-chrome-header{padding-top:calc(8px + env(safe-area-inset-top))}
.ahk-chrome-footer{padding-bottom:env(safe-area-inset-bottom)}
html[data-chrome=footer],html[data-chrome=footer] body{background:#0d341f}
html[data-theme=dark],html[data-theme=dark] body{background:#0f2219}
html[data-theme=dark][data-chrome=footer],html[data-theme=dark][data-chrome=footer] body{background:#08120d}
.notfound{max-width:640px;margin:0 auto;padding:48px 22px 72px}
.notfound h1{font-family:var(--serif);font-size:32px;margin-bottom:12px}
.notfound p{color:var(--ink-soft);margin-bottom:14px}
.notfound-actions{display:flex;gap:12px;align-items:center}
.notfound-actions a,.notfound-actions button{color:var(--brown-deep);font-weight:700}
.board-stack{position:relative;min-width:0}
.match-bar,.start-row,.board-toolbar{min-width:0}
@media (min-width:901px){.match-panel{position:relative;z-index:1}}
@media (min-width:901px){.match-panel{overflow:visible}.setup-card{overflow:visible;position:relative;z-index:4}}
.select{position:relative;width:168px;flex:0 0 auto;z-index:4}
.select.open{z-index:8}
.select.is-disabled{opacity:.55;pointer-events:none}
.select__trigger{width:100%;display:flex;align-items:center;gap:10px;padding:4px 10px;min-height:34px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);cursor:pointer;text-align:left;transition:border-color .16s,box-shadow .16s}
.select__trigger:hover{border-color:var(--jade)}
.select.open .select__trigger{border-color:var(--jade);box-shadow:0 0 0 3px rgba(42,123,79,.15)}
.select__dot{flex:0 0 auto;width:10px;height:10px;border-radius:50%;background:var(--jade);box-shadow:0 0 0 3px rgba(42,123,79,.18)}
.select__dot.lv2{background:var(--gold);box-shadow:0 0 0 3px rgba(180,128,24,.18)}
.select__dot.lv3{background:#d97706;box-shadow:0 0 0 3px rgba(217,119,6,.18)}
.select__labels{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;line-height:1.25}
.select__title{font-size:14px;font-weight:500;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.select__sub{font-size:14px;color:var(--ink-soft)}
.select__chev{flex:0 0 auto;color:var(--ink-soft);transition:transform .2s}
.select.open .select__chev{transform:rotate(180deg)}
.select__menu{position:absolute;z-index:20;top:calc(100% + 6px);left:auto;right:0;min-width:240px;padding:6px;border:1px solid var(--line);border-radius:13px;background:var(--surface);box-shadow:var(--shadow);display:flex;flex-direction:column;gap:3px}
.select__menu[hidden]{display:none}
.select__opt{display:flex;align-items:center;gap:10px;padding:9px 10px;border:none;border-radius:9px;background:transparent;cursor:pointer;text-align:left;transition:background .14s}
.select__opt:hover{background:var(--surface-2)}
.select__opt.active{background:rgba(30,112,68,.1)}
.setup-row .select__trigger .select__labels{flex-direction:row;align-items:baseline;gap:8px}
.feature{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;margin:0 auto 56px;max-width:1040px}
.feature:last-of-type{margin-bottom:0}
.feature:has(+ .below__stats){margin-bottom:0}
.below__stats{margin-top:56px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.below__stat{margin:0;text-align:center;padding:22px 12px;border-radius:16px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow)}
.below__stat strong{display:block;margin:0;font-family:var(--serif);font-size:32px;color:var(--jade-deep)}
.below__stat span{font-size:14px;color:var(--ink-soft);font-weight:400}
.feature.reverse .feature__media{order:2}
.feature__media{aspect-ratio:4/3;border-radius:16px;overflow:hidden;background:#162d21;box-shadow:var(--shadow);border:1px solid var(--line)}
.feature__media img{width:100%;height:100%;object-fit:contain;display:block}
.feature__body h3{margin:0 0 14px;font-family:var(--serif);font-size:clamp(20px,2.6vw,27px);font-weight:700;color:var(--brown-deep)}
.feature__body p{margin:0 0 14px;color:var(--ink-soft);font-size:15px;line-height:1.8}
.feature__tags{display:flex;flex-wrap:wrap;gap:8px}
.feature__tags span{padding:5px 12px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-size:14px;color:var(--brown-deep)}
@media (min-width:901px) and (max-width:1200px){.setup-row .select{width:140px}}
@media (max-width:900px){
.feature{grid-template-columns:1fr;gap:20px;margin-bottom:40px}
.feature.reverse .feature__media{order:0}
.below__stats{grid-template-columns:repeat(2,minmax(0,1fr))}
}
.dialog h2{margin-top:0;padding-right:36px}
.below{padding:56px 32px 64px;border-top:1px solid var(--line-soft);background:linear-gradient(180deg,rgba(255,255,255,.4),transparent 240px);content-visibility:auto;contain-intrinsic-size:auto 720px}
.app[data-theme=dark] .below{background:linear-gradient(180deg,rgba(21,36,28,.4),transparent 240px)}
.below__inner{max-width:1040px;margin:0 auto}
.below__lead{text-align:center;max-width:680px;margin:0 auto 48px}
.below__title{margin:0 0 12px;font-family:var(--serif);font-size:clamp(26px,4vw,40px);font-weight:700;line-height:1.2;color:var(--brown-deep)}
.below__intro{margin:0;font-size:16px;color:var(--ink-soft)}
.below__resource-links{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:20px}
.below__resource-link{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;background:var(--surface);border:1px solid var(--line);color:var(--brown-deep);font-size:14px;font-weight:500;text-decoration:none}
.below__resource-link:hover{background:var(--surface-2);border-color:var(--line-soft)}
.below__resource-link svg{width:18px;height:18px;flex:0 0 auto}
details{margin-top:10px;padding:12px 14px;border:1px solid var(--line);border-radius:13px;background:var(--surface)}
summary{cursor:pointer;color:var(--brown-deep);font-weight:700}
details p{margin:8px 0 0}
.beginner-guide{max-width:860px;margin:0 auto 56px;padding:30px 34px;border:1px solid var(--line);border-radius:20px;background:var(--surface);box-shadow:var(--shadow)}
.beginner-guide__body h1{margin:0 0 14px;font-family:var(--serif);font-size:clamp(22px,2.8vw,30px);color:var(--brown-deep)}
.beginner-guide__body h2{margin:22px 0 10px;font-family:var(--serif);font-size:clamp(18px,2.2vw,22px);color:var(--brown-deep)}
.beginner-guide__body h3{margin:0 0 12px;font-family:var(--serif);font-size:clamp(21px,2.6vw,27px);color:var(--brown-deep)}
.beginner-guide__body p{margin:0 0 10px;color:var(--ink-soft);font-size:15px;line-height:1.8}
.static-page{max-width:860px;margin:0 auto;padding:32px 22px 48px}
.static-page .beginner-guide{margin-bottom:0}
.static-page .static-stack{display:flex;flex-direction:column;gap:24px}
.guide-list{margin:0 0 10px;padding-left:20px;color:var(--ink-soft);font-size:15px;line-height:1.75}
.guide-list li{margin:6px 0}
.below__faq{display:flex;flex-direction:column;width:100%;max-width:860px;margin:56px auto 0}
.below__faq h2{margin:0 0 8px;font-family:var(--serif);font-size:clamp(22px,2.6vw,28px);line-height:1.35;color:var(--brown-deep)}
.below__faq details{margin:0;padding:16px 0;border:0;border-top:1px solid var(--line-soft);border-radius:0;background:transparent;box-shadow:none}
.below__faq summary{display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;color:var(--brown-deep);font-family:var(--serif);font-weight:700;font-size:16.5px;line-height:1.45;list-style:none}
.below__faq summary::after{content:"+";flex:0 0 auto;color:var(--brown);font-family:system-ui,sans-serif;font-size:22px;font-weight:500;line-height:1}
.below__faq details[open] summary::after{content:"−"}
.below__faq summary::-webkit-details-marker{display:none}
.below__faq details p{margin:10px 0 0;color:var(--ink-soft);font-size:15px;line-height:1.8}
.site-footer{margin-top:8px;background:linear-gradient(180deg,#124329 0%,#0d341f 100%);border-top:1px solid rgba(0,0,0,.18);color:rgba(220,245,230,.72)}
.app[data-theme=dark] .site-footer{background:linear-gradient(180deg,#0c1a13 0%,#08120d 100%);border-top:1px solid rgba(0,0,0,.5);color:rgba(180,215,195,.65)}
.site-footer__inner{max-width:1120px;margin:0 auto;padding:44px 32px 32px;display:grid;grid-template-columns:1.6fr 1.2fr 1fr;gap:32px}
.footer-heading{margin:0 0 14px;font-family:var(--serif);font-size:15px;color:#f0fdf4;letter-spacing:.02em}
.app[data-theme=dark] .footer-heading{color:#eef6f1}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.footer-col .footer-games{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 18px}
.footer-col a{color:rgba(220,245,230,.78);text-decoration:none;font-size:14px;transition:color .15s}
.footer-col a:hover{color:#fff}
:root[data-theme=dark] .footer-col a{color:rgba(180,215,195,.75)}
:root[data-theme=dark] .footer-col a:hover{color:#fff}
.footer-col--brand .brand{display:flex;align-items:center;gap:11px;margin-bottom:14px;color:#fff;white-space:normal}
.footer-col--brand .brand-mark,.footer-col--brand .brand__mark{width:52px;height:52px;border-radius:11px;filter:drop-shadow(0 3px 6px rgba(0,0,0,.35))}
.footer-col--brand .brand__name{display:block;font-family:var(--serif);font-size:17px;font-weight:700;letter-spacing:.04em;color:#fff}
.footer-col--brand .brand__text p{margin:0;color:rgba(240,253,244,.92);font-size:14px}
.footer-about{margin:0 0 18px;color:rgba(220,245,230,.68);font-size:14px;line-height:1.7;max-width:34ch}
.app[data-theme=dark] .footer-about{color:rgba(180,215,195,.65)}
.lang { position: relative; display: inline-block; }
.lang__trigger {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 14px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  color: #f0fdf4;
  font-size: 14px;
  cursor: pointer;
  transition: border-color 0.16s, background 0.16s, box-shadow 0.16s;
}
.lang__trigger:hover { border-color: rgba(255, 255, 255, 0.35); background: rgba(255, 255, 255, 0.16); }
.lang__trigger.open { border-color: #4ade80; box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.2); }
.lang__globe { color: #4ade80; }
.lang__caret { color: rgba(220, 245, 230, 0.7); transition: transform 0.18s; }
.lang__trigger.open .lang__caret { transform: rotate(180deg); }
.lang__menu {
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  min-width: 190px;
  margin: 0;
  padding: 6px;
  list-style: none;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  z-index: 20;
  transform-origin: bottom left;
  animation: langPop 0.16s ease;
}
@keyframes langPop {
  from { opacity: 0; transform: translateY(8px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.lang__opt {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px 12px;
  border: none;
  border-radius: 9px;
  background: transparent;
  color: var(--ink);
  font-size: 14px;
  text-align: left;
  cursor: pointer;
  transition: background 0.14s;
}
.lang__opt:hover { background: var(--surface-2); }
.lang__opt.active { background: rgba(30, 112, 68, 0.1); color: var(--brown-deep); font-weight: 600; }
:root[data-theme="dark"] .lang__opt.active { background: rgba(74, 222, 128, 0.14); color: #eef6f1; }
.lang__check { margin-left: auto; color: var(--brown); }
.lang__opt:not(.active) .lang__check { visibility: hidden; }
.site-footer__bar{border-top:1px solid rgba(255,255,255,.1);max-width:1120px;margin:0 auto;padding:18px 32px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:14px;color:rgba(220,245,230,.62)}
.app[data-theme=dark] .site-footer__bar{border-top:1px solid rgba(255,255,255,.08);color:rgba(180,215,195,.55)}
@media (max-width:900px){
.below{padding:40px 18px 48px}
.beginner-guide{padding:26px}
summary{min-height:44px;display:flex;align-items:center;line-height:1.45;padding-right:8px}
.site-footer__inner{grid-template-columns:1fr 1fr;gap:28px;padding:36px 24px 28px}
.footer-col--brand{grid-column:1/-1}
.site-footer__bar{padding:16px 24px}
}
@media (max-width:640px){.beginner-guide{padding:18px 12px}}
@media (max-width:560px){.site-footer__inner{grid-template-columns:1fr}}
@media (min-width:1921px){
.site-footer__inner,.site-footer__bar{width:100%;max-width:1920px;margin-inline:auto;padding-left:32px;padding-right:32px;box-sizing:border-box}
}
.control-guide [data-ahk-input-hint]{display:none}
@media (pointer:coarse){
.control-guide [data-ahk-input-hint=touch]{align-items:center;gap:7px;font-size:11px;line-height:1.7;display:flex}
}
@media (pointer:fine){
.control-guide [data-ahk-input-hint=mouse],.control-guide [data-ahk-input-hint=keyboard]{align-items:center;gap:7px;font-size:11px;line-height:1.7;display:flex}
}

:root {
  --sidebar-w: 200px;
  --linen: #f4f7f4;
  --scroll-thumb: rgba(15, 45, 30, 0.45);
  --scroll-track: transparent;
}
html[data-theme="dark"] {
  --linen: #0e1913;
}
.ahk-chrome-shell.app {
  flex-direction: row;
  align-items: stretch;
}
.ahk-chrome-shell > .sidebar {
  position: relative;
  top: auto;
  flex: 0 0 var(--sidebar-w);
  width: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  align-self: stretch;
  align-items: stretch;
  padding: calc(18px + env(safe-area-inset-top)) 14px 14px;
  color: #f0fdf4;
  background-color: #164e32;
  background-image: linear-gradient(165deg, #185536 0%, #124329 55%, #0d341f 100%);
  border-right: 1px solid rgba(0, 0, 0, 0.16);
  box-shadow: 4px 0 20px rgba(6, 26, 15, 0.18);
  z-index: 30;
}
[data-theme="dark"] .ahk-chrome-shell > .sidebar {
  color: #eef6f1;
  background-color: #0c1a13;
  background-image: linear-gradient(165deg, #0f2219 0%, #0c1a13 55%, #08120d 100%);
  border-right: 1px solid rgba(0, 0, 0, 0.5);
  box-shadow: 4px 0 20px rgba(0, 0, 0, 0.4);
}
.ahk-chrome-shell > .sidebar .brand,
.ahk-chrome-shell > .sidebar .brand--chrome {
  display: flex;
  align-items: center;
  gap: 11px;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
  padding: 8px 8px 18px;
  margin-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  color: #ffffff;
  text-decoration: none;
}
.ahk-chrome-shell > .sidebar .brand:hover,
.ahk-chrome-shell > .sidebar .brand--chrome:hover {
  color: #ffffff;
}
.ahk-chrome-shell > .sidebar .brand .brand__mark {
  width: 52px;
  height: 52px;
  padding: 0;
  border-radius: 11px;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.35));
}
.ahk-chrome-shell > .sidebar .brand__name {
  display: block;
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.25;
  min-height: 28px;
  letter-spacing: 0.05em;
  text-align: center;
  color: #ffffff;
}
.ahk-chrome-shell .sidebar__top-spacer {
  display: none;
}
.ahk-chrome-shell .nav {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 4px;
  flex: 1 1 auto;
}
.ahk-chrome-shell .nav__item {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 42px;
  height: 42px;
  padding: 11px 14px;
  border: none;
  border-radius: 12px;
  background: transparent;
  color: rgba(230, 245, 235, 0.78);
  font-size: 15px;
  font-weight: 500;
  line-height: 20px;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  cursor: pointer;
  transition: background 0.18s, color 0.18s;
}
.ahk-chrome-shell .nav__item:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}
.ahk-chrome-shell .nav__item.active {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.06));
  color: #ffffff;
}
.ahk-chrome-shell .nav__item svg {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
}
.ahk-chrome-shell .sidebar__foot {
  padding: 14px 8px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.ahk-chrome-shell .sidebar__tools {
  display: flex;
  gap: 10px;
  justify-content: center;
}
.ahk-chrome-shell .icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(240, 253, 244, 0.92);
  cursor: pointer;
  transition: background 0.16s, border-color 0.16s, transform 0.12s, opacity 0.16s;
}
.ahk-chrome-shell .icon-btn:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.3);
}
.ahk-chrome-shell .icon-btn svg {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
}
.ahk-chrome-shell .ahk-icon-sun {
  display: none;
}
[data-theme="dark"] .ahk-chrome-shell .ahk-icon-sun {
  display: block;
}
[data-theme="dark"] .ahk-chrome-shell .ahk-icon-moon {
  display: none;
}
.ahk-chrome-shell .sidebar__panel {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
}
.ahk-chrome-shell .menu-toggle,
.nav-scrim {
  display: none;
}
@media (min-width: 1201px) {
  :root {
    --ahk-chrome-h: 58px;
  }
  .ahk-chrome-shell.app {
    flex-direction: column;
    height: 100dvh;
  }
  .ahk-chrome-shell > .sidebar {
    flex: 0 0 auto;
    width: 100%;
    flex-direction: row;
    align-items: center;
    gap: 14px;
    padding: calc(8px + env(safe-area-inset-top)) 18px 8px;
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 6px 18px rgba(6, 26, 15, 0.22);
  }
  [data-theme="dark"] .ahk-chrome-shell > .sidebar {
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
  }
  .ahk-chrome-shell .sidebar__top {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    margin-right: auto;
  }
  .ahk-chrome-shell .sidebar__top-spacer,
  .ahk-chrome-shell .menu-toggle {
    display: none;
  }
  .ahk-chrome-shell > .sidebar .brand,
  .ahk-chrome-shell > .sidebar .brand--chrome {
    flex-direction: row;
    width: auto;
    max-width: none;
    padding: 0;
    margin: 0;
    gap: 10px;
    border-bottom: none;
    text-align: left;
  }
  .ahk-chrome-shell > .sidebar .brand .brand__mark {
    width: 40px;
    height: 40px;
  }
  .ahk-chrome-shell > .sidebar .brand__name {
    display: flex;
    font-size: 18px;
    line-height: 1.15;
    min-height: 0;
    letter-spacing: 0.04em;
    text-align: left;
  }
  .ahk-chrome-shell .sidebar__panel {
    flex: 0 1 auto;
    flex-direction: row;
    align-items: center;
    gap: 10px;
    min-width: 0;
    margin-left: auto;
    position: static;
    visibility: visible;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    padding: 0;
    background: transparent;
    border: none;
    box-shadow: none;
    max-height: none;
    overflow: visible;
  }
  [data-theme="dark"] .ahk-chrome-shell .sidebar__panel {
    background: transparent;
  }
  .ahk-chrome-shell .nav {
    flex-direction: row;
    flex: 0 1 auto;
    justify-content: flex-end;
    align-items: center;
    gap: 4px;
    min-width: 0;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .ahk-chrome-shell .nav::-webkit-scrollbar {
    display: none;
  }
  .ahk-chrome-shell .nav__item {
    flex: 0 0 auto;
    gap: 0;
    height: 38px;
    padding: 0 12px;
    font-size: 14px;
  }
  .ahk-chrome-shell .nav__item svg {
    display: none;
  }
  .ahk-chrome-shell .sidebar__foot {
    flex: 0 0 auto;
    border-top: none;
    padding: 0;
    margin: 0;
  }
  .ahk-chrome-shell .sidebar__tools {
    justify-content: flex-end;
  }
  .ahk-chrome-shell > .content {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
  }
}
@media (min-width: 1920px) {
  .app,
  .play-layout {
    --panel-width: 480px;
  }
}
@media (min-width: 1921px) {
  html,
  body,
  html[data-theme="dark"],
  html[data-theme="dark"] body {
    background-color: var(--linen);
  }
  .app,
  .ahk-chrome-shell.app {
    flex-direction: column;
    width: 100%;
    max-width: none;
    margin-inline: 0;
    height: auto;
    min-height: 100dvh;
    overflow: visible;
    background-color: var(--linen);
  }
  .content,
  .ahk-chrome-shell > .content {
    flex: 1 1 auto;
    width: 100%;
    max-width: none;
    margin-inline: 0;
    overflow-y: visible;
    overflow-x: hidden;
    box-sizing: border-box;
  }
  .content-main {
    width: 100%;
    max-width: none;
  }
  .play-layout {
    width: 100%;
    max-width: 1920px;
    margin-inline: auto;
    box-sizing: border-box;
    height: auto;
    min-height: 0;
    max-height: none;
    align-items: start;
    padding: 16px 24px 20px;
    --play-mid-gap: 36px;
    --panel-toggle-w: 30px;
    gap: var(--play-mid-gap);
  }
  .play-layout .board-column,
  .play-layout .board-stack {
    height: auto;
    min-height: 0;
    align-self: start;
  }
  .play-layout .match-panel {
    height: auto;
    max-height: none;
    align-self: start;
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
  }
  .site-footer {
    width: 100%;
    max-width: none;
    margin-top: 0;
    box-sizing: border-box;
  }
  .site-footer__inner,
  .site-footer__bar {
    width: 100%;
    max-width: 1920px;
    margin-inline: auto;
    padding-left: 32px;
    padding-right: 32px;
    box-sizing: border-box;
  }
  .sidebar,
  .ahk-chrome-shell > .sidebar {
    flex: 0 0 auto;
    width: 100%;
    max-width: none;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    gap: 16px 20px;
    box-sizing: border-box;
    padding-top: calc(10px + env(safe-area-inset-top));
    padding-bottom: 10px;
    padding-left: max(18px, calc((100vw - 1920px) / 2 + 18px));
    padding-right: max(18px, calc((100vw - 1920px) / 2 + 18px));
    border-right: none;
    border-bottom: 1px solid rgba(255, 235, 205, 0.14);
    box-shadow: none;
  }
  :root[data-theme="dark"] .sidebar,
  [data-theme="dark"] .ahk-chrome-shell > .sidebar {
    border-bottom-color: rgba(255, 235, 205, 0.1);
    box-shadow: none;
  }
  .sidebar__top,
  .ahk-chrome-shell .sidebar__top {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 10px;
    margin-right: 0;
  }
  .sidebar__top-spacer,
  .menu-toggle,
  .ahk-chrome-shell .sidebar__top-spacer,
  .ahk-chrome-shell .menu-toggle {
    display: none;
  }
  .sidebar .brand,
  .sidebar .brand--chrome {
    flex-direction: row;
    align-items: center;
    width: auto;
    margin: 0;
    padding: 0;
    border-bottom: none;
    gap: 10px;
  }
  .sidebar .brand .brand__mark,
  .ahk-chrome-shell > .sidebar .brand .brand__mark {
    width: 36px;
    height: 36px;
  }
  .sidebar .brand__name,
  .ahk-chrome-shell > .sidebar .brand__name {
    font-size: 18px;
    height: auto;
    line-height: 1.2;
  }
  .sidebar__panel,
  .ahk-chrome-shell .sidebar__panel {
    display: flex;
    flex: 1 1 auto;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    min-width: 0;
    min-height: 0;
    margin-left: 0;
    position: static;
    visibility: visible;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    padding: 0;
    background: none;
    box-shadow: none;
    border: none;
    overflow: visible;
    max-height: none;
  }
  .nav,
  .ahk-chrome-shell .nav {
    flex: 1 1 auto;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 4px 6px;
    min-width: 0;
    overflow-x: visible;
  }
  .nav__item,
  .ahk-chrome-shell .nav__item {
    flex: 0 0 auto;
    height: 36px;
    padding: 6px 12px;
    gap: 0;
  }
  .nav__item svg,
  .ahk-chrome-shell .nav__item svg {
    display: none;
  }
  .sidebar__foot,
  .ahk-chrome-shell .sidebar__foot {
    flex: 0 0 auto;
    padding: 0;
    border-top: none;
  }
  .sidebar__tools,
  .ahk-chrome-shell .sidebar__tools {
    justify-content: flex-end;
  }
  .below {
    width: 100%;
    max-width: none;
    box-sizing: border-box;
  }
}
@media (max-width: 1200px) {
  .ahk-chrome-shell.app {
    flex-direction: column;
    height: 100dvh;
  }
  .ahk-chrome-shell > .sidebar {
    display: block;
    position: relative;
    z-index: 40;
    flex: 0 0 auto;
    width: 100%;
    padding: calc(10px + env(safe-area-inset-top)) 14px 10px;
    border-right: none;
    background-image: none;
  }
  [data-theme="dark"] .ahk-chrome-shell > .sidebar {
    background-image: none;
  }
  .ahk-chrome-shell .sidebar__top {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr) 42px;
    align-items: center;
    column-gap: 8px;
  }
  .ahk-chrome-shell .sidebar__top-spacer {
    display: block;
    width: 42px;
    height: 42px;
  }
  .ahk-chrome-shell > .sidebar .brand,
  .ahk-chrome-shell > .sidebar .brand--chrome {
    grid-column: 2;
    justify-self: center;
    flex: none;
    flex-direction: row;
    align-items: center;
    width: auto;
    max-width: 100%;
    min-width: 0;
    margin: 0;
    padding: 0;
    border-bottom: none;
  }
  .ahk-chrome-shell > .sidebar .brand .brand__mark {
    width: 36px;
    height: 36px;
    border-radius: 9px;
  }
  .ahk-chrome-shell > .sidebar .brand__name {
    font-size: 17px;
    letter-spacing: 0.06em;
    line-height: 1.2;
    white-space: nowrap;
    padding-top: 2px;
  }
  .ahk-chrome-shell .menu-toggle {
    display: inline-flex;
    grid-column: 3;
    justify-self: end;
    flex: 0 0 auto;
    flex-direction: column;
    gap: 5px;
    width: auto;
    height: auto;
    border: 0;
    background: transparent;
    padding: 8px;
    border-radius: 11px;
  }
  .ahk-chrome-shell .menu-toggle:hover {
    background: rgba(255, 255, 255, 0.08);
  }
  .ahk-chrome-shell .menu-toggle__bar {
    display: block;
    width: 18px;
    height: 2px;
    border-radius: 1px;
    background: currentColor;
    transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.28s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .ahk-chrome-shell > .sidebar.is-open .menu-toggle__bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .ahk-chrome-shell > .sidebar.is-open .menu-toggle__bar:nth-child(2) {
    opacity: 0;
  }
  .ahk-chrome-shell > .sidebar.is-open .menu-toggle__bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
  .ahk-chrome-shell .sidebar__panel {
    display: flex;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    z-index: 1;
    width: auto;
    flex: none;
    padding: 8px 14px 14px;
    background: linear-gradient(165deg, #164e32 0%, #124329 55%, #0d341f 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 18px 32px rgba(0, 0, 0, 0.32);
    max-height: min(72dvh, calc(100dvh - 72px));
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--scroll-thumb) var(--scroll-track);
    overscroll-behavior: contain;
    visibility: hidden;
    opacity: 0;
    transform: translateY(-10px) scale(0.985);
    transform-origin: top center;
    pointer-events: none;
    transition: opacity 0.28s cubic-bezier(0.22, 1, 0.36, 1), transform 0.28s cubic-bezier(0.22, 1, 0.36, 1), visibility 0.28s;
  }
  [data-theme="dark"] .ahk-chrome-shell .sidebar__panel {
    background: linear-gradient(165deg, #0f2219 0%, #0c1a13 55%, #08120d 100%);
  }
  .ahk-chrome-shell > .sidebar.is-open .sidebar__panel {
    visibility: visible;
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
  }
  .ahk-chrome-shell .nav {
    flex: 0 0 auto;
  }
  .ahk-chrome-shell .sidebar__foot {
    display: flex;
  }
  .nav-scrim {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 30;
    margin: 0;
    padding: 0;
    border: 0;
    background: rgba(10, 24, 16, 0.55);
    touch-action: none;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.28s cubic-bezier(0.22, 1, 0.36, 1), visibility 0.28s;
  }
  .nav-scrim.is-active {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
  }
  @media (prefers-reduced-motion: reduce) {
    .ahk-chrome-shell .sidebar__panel,
    .nav-scrim {
      transition: none;
      transform: none;
    }
  }
  .ahk-chrome-shell > .content {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
  }
}
.dialog-close.icon-btn{color:var(--ink-soft);background:var(--surface-2);border-color:var(--line-soft);border-radius:9px;width:31px;height:31px;position:absolute;top:13px;right:13px}
.online{max-width:860px;width:100%;min-width:0;margin:0 auto;padding:32px 24px}
.online__head{text-align:center;margin-bottom:26px}
.online__head h1{margin:0 0 6px;font-family:var(--serif);font-size:clamp(24px,3.4vw,32px);font-weight:700;color:var(--brown-deep)}
.online__lead{margin:0;width:100%;color:var(--ink-soft);font-size:15px;line-height:1.65}
.online__head h2{margin:0 0 8px;font-family:var(--serif);font-size:clamp(16px,2vw,19px);font-weight:600;color:var(--ink-soft)}
.online__grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;min-width:0}
.card{border:1px solid var(--line);border-radius:16px;background:var(--surface);box-shadow:var(--shadow);padding:15px}
.card h3{margin:0 0 12px;font-family:var(--serif);font-size:17px;font-weight:700}
.room-card{display:flex;flex-direction:column;gap:12px;min-width:0}
.room-card p{margin:0;color:var(--ink-soft);font-size:14px}
.room-input{padding:11px 14px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);font-size:16px;text-align:center}
.online__hint{margin:0;min-height:1.2em;font-size:14px;color:var(--gold)}
.online__note{margin-top:20px;padding:14px 16px;border-radius:12px;background:rgba(42,123,79,.1);border:1px solid rgba(42,123,79,.24);color:var(--jade-deep);font-size:14px}
.online__note--flush{margin-top:0}
.online__lobby{margin-top:28px}
.online__lobby-head h2{margin:0 0 16px;font-family:var(--serif);font-size:20px;color:var(--brown-deep)}
.btn{min-height:38px;padding:7px 16px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--ink);font-size:14px;cursor:pointer}
.online-room-actions{display:flex;gap:8px;margin:0 0 12px;width:100%}
.online-room-actions .btn{flex:1;white-space:nowrap}
.online-room-actions .btn[hidden]{display:none}
.btn:hover{background:var(--surface-2)}
.btn--primary{border-color:transparent;background:linear-gradient(135deg,#1e7044,#124d2d);color:#fff}
.btn--primary:hover{background:linear-gradient(135deg,#248250,#165b36)}
.conn{max-width:560px;width:100%;min-width:0;margin:0 auto;padding:40px 24px;text-align:center}
.conn__spinner{width:54px;height:54px;margin:0 auto 20px;border-radius:50%;border:4px solid rgba(30,112,68,.18);border-top-color:#1e7044;animation:ahk-spin .9s linear infinite}
@keyframes ahk-spin{to{transform:rotate(360deg)}}
.conn h2{margin:0 0 8px;font-family:var(--serif);font-size:26px;font-weight:700;color:var(--brown-deep)}
.conn p{margin:0 0 20px;color:var(--ink-soft)}
.conn__actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.seg{display:inline-flex;flex-wrap:wrap;gap:4px;padding:4px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line-soft);max-width:100%}
.seg--full{display:flex;width:100%;min-width:0}
.seg--full .seg__btn{flex:1 1 0;min-width:0;white-space:nowrap}
.seg__btn{padding:7px 16px;border:none;border-radius:999px;background:transparent;color:var(--ink-soft);font-size:14px;font-weight:500;cursor:pointer;white-space:nowrap}
.seg__btn.active{background:linear-gradient(135deg,#1e7044,#124d2d);color:#fff}
.seg__btn.active.jade{background:linear-gradient(135deg,var(--jade),var(--jade-deep))}
.opt-row{display:flex;flex-direction:column;gap:8px;text-align:left}
.opt-row>span{font-size:14px;color:var(--ink-soft)}
.invite{display:flex;flex-direction:column;gap:10px;margin:4px 0 20px;text-align:left}
.invite__label{font-size:14px;color:var(--ink-soft);margin-bottom:4px}
.invite-row{display:flex;gap:8px}
.invite-row input{flex:1 1 auto;min-width:0;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface);font-size:14px;color:var(--ink)}
.copied{font-size:14px;color:var(--jade-deep)}
.lobby{max-width:720px;width:100%;min-width:0;margin:0 auto}
.room-list{display:flex;flex-direction:column;gap:10px}
.room-item{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px 14px;padding:14px 16px;border:1px solid var(--line);border-radius:16px;background:var(--surface)}
.room-item__ava{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-family:var(--serif);font-size:18px;color:#fff;background:linear-gradient(135deg,#1e7044,#124d2d)}
.room-item__body{min-width:0}
.room-item__name{font-weight:600;color:var(--ink)}
.room-item__tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}
.room-item__actions{display:flex;flex-direction:column;gap:6px;justify-self:end;min-width:88px}
.room-item--mine{border-color:rgba(42,123,79,.35);background:linear-gradient(158deg,var(--surface),rgba(42,123,79,.08))}
.room-tag{padding:2px 9px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line-soft);font-size:14px;color:var(--ink-soft)}
.room-tag.waiting{color:var(--gold);border-color:rgba(180,128,24,.28);background:rgba(180,128,24,.1)}
.lobby__empty{padding:40px 20px;text-align:center;color:var(--ink-soft);border:1px dashed var(--line);border-radius:16px;background:var(--surface)}
.lobby-block{margin-top:8px}
.lobby-block+.lobby-block{margin-top:28px}
.lobby-block__header{display:flex;align-items:center;gap:8px;margin-bottom:12px}
.lobby-block h3{margin:0;font-family:var(--serif);font-size:17px;color:var(--brown-deep)}
.lobby-badge{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 6px;border-radius:999px;font-size:14px;font-weight:700;background:rgba(42,123,79,.1);color:var(--jade-deep);border:1px solid rgba(42,123,79,.18)}
.status-chip{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;font-size:14px;font-weight:500;width:max-content;white-space:nowrap}
.status-chip .dot{width:7px;height:7px;border-radius:50%;flex:0 0 auto}
.status-chip.waiting{background:rgba(180,128,24,.14);color:var(--gold)}
.status-chip.waiting .dot{background:var(--gold)}
.status-chip--lead{margin:0 auto 16px}
.status-chip.online{background:rgba(42,123,79,.14);color:var(--jade-deep)}
.status-chip.online .dot{background:var(--jade);box-shadow:0 0 0 2px rgba(42,123,79,.18)}
.status-chip.offline{background:rgba(180,128,24,.14);color:var(--gold)}
.status-chip.offline .dot{background:var(--gold)}
.status-chip.watch,.status-chip.ended{background:var(--surface-2);color:var(--ink-soft)}
.status-chip.watch .dot,.status-chip.ended .dot{background:var(--ink-soft)}
.status-chip.reconnect{background:rgba(180,128,24,.14);color:var(--gold)}
.status-chip.reconnect .dot{background:var(--gold)}
.match-center [data-ahk-live]{margin:6px auto 0}
.overlay{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:24px;background:rgba(10,28,18,.6);backdrop-filter:blur(6px);z-index:80}
.overlay[hidden]{display:none}
.overlay__card{width:min(100%,360px);padding:28px 24px;border-radius:16px;border:1px solid var(--line);background:linear-gradient(160deg,var(--surface),var(--surface-2));box-shadow:var(--shadow);color:var(--ink);text-align:center}
.overlay__title{margin:8px 0 4px;font-family:var(--serif);font-size:24px;font-weight:800;color:var(--brown-deep)}
.overlay__detail{margin:0 0 16px;color:var(--ink-soft);font-size:15px;line-height:1.7}
.overlay__actions{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin:0}
.overlay__actions--stack{flex-direction:column}
.overlay__actions--stack .btn{width:100%}
.btn--quiet{background:transparent;border-color:transparent;color:var(--ink-soft)}
.btn--quiet:hover{background:var(--surface-2)}
@media (max-width:900px){.online__grid{grid-template-columns:1fr}.online{padding:24px 16px}}
@media (max-width:560px){.room-item{grid-template-columns:auto minmax(0,1fr)}.room-item__actions{grid-column:1/-1;width:100%}}
.article{max-width:900px;margin:0 auto;padding:32px 28px;font-size:16px}
.article section+section{margin-top:30px}
.article h2{margin:0 0 14px;font-family:var(--serif);font-size:clamp(22px,3vw,30px);font-weight:700;color:var(--brown-deep)}
.article h3{margin:18px 0 8px;font-family:var(--serif);font-size:18px;color:var(--brown-deep)}
.article p{margin:0 0 12px;color:var(--ink-soft);line-height:1.8}
.article .intro{font-size:18px;line-height:1.75}
.article a{color:var(--jade-deep);font-weight:700;text-decoration:none}
.article a:hover{color:var(--brown);text-decoration:underline;text-underline-offset:3px}
.article-body code{padding:1px 6px;border-radius:6px;background:var(--surface-2);color:var(--brown-deep);font-size:.92em}
.guide-list{padding-left:22px;color:var(--ink-soft)}
.guide-list li{margin:9px 0}
.guide-list strong{color:var(--brown-deep)}
.article-toc{margin:24px 0 30px;padding:18px 20px;border:1px solid var(--line);border-radius:16px;background:var(--surface);box-shadow:var(--shadow)}
.article-toc h2{margin:0}
.article-toc ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 28px;margin:11px 0 0;padding-left:24px}
.article-toc li{padding-left:4px}
.article-toc a{color:var(--jade-deep);text-decoration:none}
.article-toc a:hover{color:var(--brown);text-decoration:underline}
.practice-checklist{margin:24px 0;padding:20px;border:1px solid var(--line);border-radius:16px;background:var(--surface);box-shadow:var(--shadow)}
.practice-checklist h3{margin:0 0 12px;color:var(--brown-deep);font-family:var(--serif);font-size:21px}
.practice-checklist ol{margin:0 0 16px;padding-left:22px;color:var(--ink-soft)}
.practice-checklist li+li{margin-top:10px}
.practice-checklist a{color:var(--jade-deep);font-weight:700}
.practice-checklist__cta{display:inline-flex;align-items:center;justify-content:center;width:100%;min-height:46px;padding:10px 16px;border:1px solid color-mix(in srgb,var(--jade-deep) 35%,var(--line));border-radius:12px;background:color-mix(in srgb,var(--jade) 12%,var(--surface));color:var(--jade-deep);font-weight:700;text-decoration:none;text-align:center}
.practice-checklist__cta:hover{background:color-mix(in srgb,var(--jade) 18%,var(--surface));color:var(--brown-deep);text-decoration:none}
.breadcrumb{display:flex;align-items:center;gap:9px;margin-bottom:24px;color:var(--ink-soft);font-size:14px}
.breadcrumb a{color:var(--jade-deep);font-weight:700;text-decoration:none}
.breadcrumb a:hover{color:var(--brown);text-decoration:underline;text-underline-offset:3px}
.breadcrumb span[aria-current="page"]{color:var(--ink-soft)}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:9px;margin:0;padding:0;list-style:none}
.breadcrumb ol li+li::before{content:"/";margin-right:9px;color:var(--ink-soft)}
.article__head{max-width:none;margin-bottom:34px;padding:0 0 24px;border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent;box-shadow:none}
.article__head h1,.article>h1{margin:0 0 12px;font-family:var(--serif);font-size:clamp(27px,3.3vw,34px);font-weight:700;line-height:1.18;color:var(--brown-deep)}
.article__head>p:last-child{margin:10px 0 0;color:var(--ink-soft)}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:36px;max-width:1120px;margin:0 auto;padding:32px 28px 48px}
.article-layout .article{max-width:none;padding:0}
.article-layout--solo{grid-template-columns:minmax(0,1fr);max-width:900px}
.article-foot{margin-top:36px;padding-top:22px;border-top:1px solid var(--line-soft)}
.article-tags{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:18px;color:var(--ink-soft);font-size:14px}
.privacy-updated,.terms-updated{font-size:14px}
.about-modes,.privacy-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;list-style:none;margin:0 0 20px;padding:0}
.about-modes li,.privacy-summary li{min-width:0;margin:0;padding:16px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}
.about-modes h3,.privacy-summary h3{margin:0 0 12px;font-size:18px}
.about-modes p,.privacy-summary p{margin:0;font-size:14px;line-height:1.6}
.privacy-retention{width:100%;margin:20px 0;border-collapse:collapse;table-layout:fixed;font-size:14px;line-height:1.6;color:var(--ink-soft)}
.privacy-retention caption{caption-side:top;text-align:left;margin:0 0 10px;color:var(--brown-deep);font-weight:700}
.privacy-retention th,.privacy-retention td{padding:12px;border:1px solid var(--line);text-align:left;vertical-align:top;overflow-wrap:anywhere}
.privacy-retention th{color:var(--ink)}
.privacy-retention thead{background:var(--surface-2)}
.contact-email{font-size:20px;overflow-wrap:anywhere}
.contact-fallback{margin-top:14px;font-size:14px}
@media (max-width:900px){
  .article-layout{grid-template-columns:1fr;padding:24px 18px 40px}
  .article-toc ol{grid-template-columns:1fr}
  .about-modes,.privacy-summary{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:640px){
  .article-layout{padding:18px 14px 32px}
  .article section+section{margin-top:26px}
  .article h2{font-size:clamp(20px,5.5vw,26px);line-height:1.28}
  .article p,.guide-list{font-size:15px;line-height:1.7}
  .article .intro{font-size:16px;line-height:1.75}
  .guide-list{padding-left:18px}
  .article-toc{margin:20px 0 24px;padding:14px 14px 16px}
  .article-toc ol{gap:8px;padding-left:18px}
  .practice-checklist{margin:18px 0;padding:16px 14px}
  .practice-checklist h3{font-size:19px}
  .practice-checklist ol{padding-left:18px;font-size:15px;line-height:1.65}
  .practice-checklist__cta{min-height:48px;font-size:15px}
  .article-tags{gap:10px;font-size:14px}
  .article-tags a{display:inline-flex;align-items:center;min-height:36px;padding:4px 10px;border:1px solid var(--line);border-radius:999px;background:var(--surface)}
  .article-foot{margin-top:28px;padding-top:18px}
  .privacy-retention th,.privacy-retention td{padding:10px}
}
@media (max-width:560px){
  .article{padding:24px 18px 36px}
  .breadcrumb{margin-bottom:18px}
  .article__head{margin-bottom:24px;padding:0 0 18px}
  .article__head h1,.article>h1{font-size:clamp(26px,7vw,34px)}
}
@media (max-width: 900px) and (orientation: portrait) {
  .table-frame canvas {
    aspect-ratio: 1 / 2;
  }
  .board-stack {
    max-width: min(100%, calc((100dvh - 278px) / 2));
  }
  .is-focused .board-stack {
    max-width: min(100%, calc((100dvh - 140px) / 2));
  }
}
.ahk-chrome-shell.is-focused > .sidebar {
  display: none;
}
.ahk-chrome-shell.is-focused .nav-scrim,
.ahk-chrome-shell.is-focused [data-ahk-nav-scrim] {
  display: none;
}