/* 首页视觉参考 Brclio Design System · https://github.com/Brclio/brclio-design-system */
:root { color-scheme:dark; --ink:#f7f1db; --muted:#c0c9d9; --gold:#f4d36a; --line:#63739058; }
* { box-sizing:border-box; }
body { margin:0; min-height:100dvh; color:var(--ink); font:16px/1.55 "PingFang SC","Microsoft YaHei",system-ui,sans-serif; background:radial-gradient(ellipse at 75% 45%,#253e56,transparent 51%),#101c38; }
a { color:inherit; text-decoration:none; } a:hover { text-decoration:underline; text-underline-offset:4px; }
button,input { font:inherit; } button { cursor:pointer; } button:disabled { cursor:wait; opacity:.65; }
:focus-visible { outline:3px solid var(--gold); outline-offset:4px; }
.home-nav,footer { display:flex; align-items:center; justify-content:space-between; gap:12px; width:min(1220px,90%); margin:auto; }
.home-nav { min-height:78px; border-bottom:1px solid var(--line); }
.wordmark { display:inline-flex; align-items:center; gap:8px; font-weight:800; letter-spacing:.06em; }
.wordmark img { width:38px; height:38px; }
.home-nav nav { display:flex; gap:clamp(12px,3vw,32px); color:var(--muted); font-size:14px; }
.home { width:min(1220px,90%); min-height:calc(100dvh - 146px); margin:auto; display:grid; grid-template-columns:44% 56%; align-items:center; gap:0; padding:clamp(28px,6vw,96px) 0; }
.welcome { position:relative; z-index:1; }
h1 { font-family:"Songti SC","Noto Serif SC",serif; font-size:clamp(55px,7.3vw,104px); letter-spacing:-.07em; line-height:1.03; margin:0; }
h1 span { display:block; color:var(--gold); }
.intro { margin:24px 0; color:var(--muted); font-size:clamp(15px,1.45vw,18px); }
.specs { display:flex; gap:24px; margin:20px 0 26px; } .specs div { display:grid; gap:2px; }
.specs dt { color:var(--muted); font-size:12px; } .specs dd { margin:0; font-weight:700; }
.home-actions { width:min(100%,360px); }
.create { width:100%; display:flex; justify-content:space-between; align-items:center; padding:13px 20px; border:1px solid #ffe790; border-radius:10px; background:var(--gold); color:#28221a; font-size:18px; font-weight:800; box-shadow:0 3px 0 #aa8b37; }
.create:hover { background:#ffe58e; }
#join { margin-top:22px; } #join label { display:block; margin-bottom:8px; font-size:14px; color:var(--muted); }
#join div { display:flex; gap:8px; } #join input { width:100%; min-width:0; border:1px solid var(--line); border-radius:8px; background:#162741; color:var(--ink); padding:10px 12px; text-transform:uppercase; letter-spacing:.1em; }
#join button { flex:none; border:1px solid var(--line); border-radius:8px; background:#2d4563; color:var(--ink); padding:8px 18px; font-weight:700; }
#resume { display:inline-block; margin-top:16px; color:var(--gold); } [hidden] { display:none !important; }
#message { color:#ffc7af; min-height:1.4em; font-size:14px; }
.preview { padding:9% 4%; perspective:900px; }
.mini-board { width:100%; aspect-ratio:1.23; display:grid; grid-template-columns:repeat(21,1fr); grid-template-rows:repeat(15,1fr); gap:1px; overflow:hidden; background:#789784; border:clamp(5px,1.1vw,14px) solid #f4dfb0; border-radius:16px; transform:rotateX(18deg) rotateZ(-9deg); box-shadow:0 8px 0 #a79061,0 12px 0 #5c614f,0 24px 40px #06162590; }
.mini-board i { min-width:0; min-height:0; display:grid; place-items:center; background:var(--tile,#efead9); color:#18362e; font:700 clamp(8px,1.4vw,18px)/1 sans-serif; box-shadow:inset 0 4px var(--group,#dbcc9e); }
.mini-board i img { width:76%; max-height:64%; } .mini-center { grid-area:2/2/15/21; background:repeating-radial-gradient(ellipse at 25% 10%,transparent 0 23px,#ffffff09 24px 25px,transparent 26px 46px),#376c5c; display:grid; place-content:center; justify-items:center; }
.travel { display:flex; justify-content:center; gap:4%; } .travel img { width:42%; max-width:122px; filter:drop-shadow(0 15px 8px #153c39aa); } .travel img:nth-child(2) { transform:translateY(-13%); }
.mini-dice { display:flex; gap:4px; margin-top:8%; } .mini-dice b { font:clamp(28px,4vw,56px)/1 sans-serif; color:#f5ecca; }
footer { border-top:1px solid var(--line); min-height:68px; color:var(--muted); font-size:13px; }
@media(max-width:760px){ .home-nav { min-height:62px; } .home { display:flex; flex-direction:column; align-items:stretch; min-height:0; gap:10px; padding:30px 0; } h1 { font-size:clamp(44px,10vw,70px); } h1 span { display:inline; } .home-actions { width:100%; } .intro { margin:14px 0; } .specs { margin:12px 0 16px; } .preview { width:min(100%,460px); margin:0 auto; padding:4% 5% 5%; } .mini-board { aspect-ratio:1.5; } .home-nav nav { font-size:12px; } }