/* Songs of Glimmerwick Guide — storybook watercolour design (see DESIGN-BRIEF.md) */
:root{
  --ink:#2b2114;
  --paper:#f6efdd;
  --card:#fffaf0;
  --forest:#2e4030;
  --moss:#6b7d4e;
  --dusk:#3c536d;
  --amber:#c8963e;
  --plum:#6d4a5e;
  --line:rgba(43,33,20,.14);
  --shadow:4px 8px 22px rgba(90,66,32,.13);
  --serif:"Fraunces",Georgia,serif;
  --sans:"Source Sans 3",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font:17px/1.65 var(--sans);
  background-image:radial-gradient(rgba(200,150,62,.05) 1px,transparent 1px);
  background-size:26px 26px;
}
img{max-width:100%;height:auto;border-radius:8px}
main{padding-bottom:40px}
main img{cursor:zoom-in}
a{color:var(--moss);text-decoration-thickness:1px;text-underline-offset:2px}
a:hover{color:var(--amber);text-decoration-thickness:2px}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.18;color:var(--ink);letter-spacing:.1px}
h1{font-size:clamp(28px,4vw,42px)}
h2{font-size:clamp(22px,2.6vw,30px);margin-top:2em}
h3{font-size:20px;margin-top:1.6em}
p,li{max-width:none}
/* 阅读列统一 768px：段落/列表/表格/提示框/正文图同宽同左缘，消除参差 */
main :is(.wrap, article) > :is(p,ul,ol), main article > :is(p,ul,ol){max-width:768px}
main :is(.wrap, article) :is(.note,.callout,.tbl-wrap), main article table, main .wrap > table{max-width:768px}
main :is(.wrap, article) > p img, main :is(.wrap, article) > p:has(>img){max-width:min(768px,100%)}
main .wrap > h2, main article > h2{max-width:768px;margin-top:1.9em}
.wrap{max-width:1120px;margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:10px;z-index:99;background:var(--amber);color:var(--ink);padding:8px 14px;border-radius:8px}

/* ribbon */
.ribbon{background:linear-gradient(90deg,var(--amber),#d9b06a 45%,var(--moss));color:#fff8ea;font-size:13px;letter-spacing:.4px;text-align:center;padding:6px 14px}
.ribbon b{font-family:var(--serif)}

/* topbar / nav */
.topbar{background:var(--forest);border-bottom:3px solid var(--amber)}
.topbar .bar{display:flex;align-items:center;gap:18px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fdf6e4;font-family:var(--serif);font-size:19px;font-weight:600;white-space:nowrap}
.brand img{width:36px;height:36px;border-radius:8px;box-shadow:0 0 0 2px rgba(200,150,62,.55)}
.brand:hover{color:var(--amber)}
.nav{margin-left:auto;display:flex;align-items:center;gap:8px}
.nav>ul{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.nav>ul>li{position:relative}
.nav>ul>li>a{display:flex;align-items:center;gap:6px;color:#efe6cf;text-decoration:none;padding:12px 13px;border-radius:8px;font-size:15.5px;white-space:nowrap}
.nav>ul>li>a:hover,.nav>ul>li>a:focus,.nav>ul>li>a.here{background:rgba(200,150,62,.16);color:#ffe9b8}
.nav .caret{font-style:normal;font-size:10px;transition:transform .18s}
.nav>ul>li.has-kids:hover .caret,.nav>ul>li.has-kids:focus-within .caret{transform:rotate(180deg)}
/* hover bridge: no dead zone between parent and panel */
.nav>ul>li.has-kids::after{content:"";position:absolute;left:-8px;right:-8px;top:100%;height:14px;z-index:39}
.kids{display:none;position:absolute;top:100%;left:0;min-width:238px;background:var(--card);border:1px solid var(--line);border-top:3px solid var(--amber);border-radius:0 0 12px 12px;box-shadow:var(--shadow);padding:8px;list-style:none;margin:0;z-index:40}
.nav>ul>li.has-kids:hover .kids,.nav>ul>li.has-kids:focus-within .kids{display:block}
.kids li a{display:block;padding:9px 12px;border-radius:8px;color:var(--ink);text-decoration:none;font-size:15px}
.kids li a:hover,.kids li a.here{background:rgba(107,125,78,.14);color:var(--moss)}
.kids li a.here{font-weight:600}
.cta{display:inline-block;background:var(--amber);color:var(--ink);font-weight:600;text-decoration:none;padding:10px 18px;border-radius:999px;box-shadow:2px 3px 0 rgba(43,33,20,.22)}
.cta:hover{background:#dbab52;transform:translateY(-1px)}

/* hero */
.hero{position:relative;background:var(--forest);background-image:linear-gradient(100deg,rgba(22,32,20,.94) 0 40%,rgba(22,32,20,.42) 66%,rgba(22,32,20,.12) 100%),var(--hero);background-size:cover;background-position:62% 22%;border-bottom:3px solid var(--amber)}
.hero-in{display:grid;grid-template-columns:minmax(0,560px) 1fr;min-height:366px;align-items:center;padding:46px 22px 52px}
.hero .eyebrow{color:#e9c788;font-size:13px;letter-spacing:2.2px;text-transform:uppercase;font-weight:600}
.hero h1{color:#fdf5e2;margin:.25em 0 .3em;font-size:clamp(32px,5vw,52px);text-shadow:0 2px 14px rgba(0,0,0,.35)}
.hero .lead{color:#e9e0c6;font-size:19px;max-width:52ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-cta .btn{display:inline-block;padding:13px 22px;border-radius:999px;font-weight:600;text-decoration:none;font-size:16px}
.hero-cta .btn:first-child{background:var(--amber);color:var(--ink);box-shadow:2px 3px 0 rgba(0,0,0,.28)}
.hero-cta .btn.ghost{border:1.5px solid rgba(233,199,136,.75);color:#f4e7c6}
.hero-cta .btn.ghost:hover{background:rgba(233,199,136,.16)}

/* facts strip */
.facts{background:#f0e2c2;border-top:1px solid var(--amber);border-bottom:1px solid var(--amber)}
.facts-strip{display:flex;flex-wrap:wrap;gap:0}
.fact{flex:1 1 160px;padding:16px 18px;border-left:1px solid rgba(200,150,62,.35)}
.fact:first-child{border-left:0}
.fact-k{font-size:11.5px;letter-spacing:1.6px;text-transform:uppercase;color:#8a6f3c;font-weight:600}
.fact-v{font-family:var(--serif);font-size:18px;color:var(--ink);margin-top:2px}

/* section head */
.section-head{display:flex;align-items:baseline;gap:14px;margin:2.4em 0 1em}
.overline{font-size:12px;letter-spacing:2px;text-transform:uppercase;color:var(--moss);font-weight:600}
.section-head h2{margin:0}
.count-pill{background:var(--amber);color:var(--ink);font-family:var(--serif);font-size:13px;font-weight:600;border-radius:999px;padding:3px 11px;transform:rotate(-2deg)}

/* cards grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;margin:1.2em 0 2em}
.card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow);text-decoration:none;color:var(--ink);transition:transform .16s,box-shadow .16s}
.card:hover{transform:translateY(-3px);box-shadow:6px 12px 28px rgba(90,66,32,.2)}
.card .thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:#e8dcc2}
.card .thumb img{width:100%;height:100%;object-fit:cover;border-radius:0}
.pill-tag{position:absolute;left:12px;top:12px;background:var(--card);border:1px solid var(--amber);color:var(--plum);font-family:var(--serif);font-size:12.5px;font-weight:600;padding:3px 11px;border-radius:999px;transform:rotate(-1.5deg)}
.card-body{padding:16px 18px 20px}
.card-body h3{margin:.15em 0 .4em;font-size:19px}
.card-body p{margin:0;color:#5c4c36;font-size:15px}
.grid-title{font-family:var(--serif);font-size:21px;margin:1.6em 0 .2em;color:var(--ink)}

/* article layout */
.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:40px;align-items:start;padding:38px 22px 30px}
article h1{margin-top:.2em}
article figure{margin:1.6em 0}
article figcaption{font-size:13.5px;color:#8a7a5e;margin-top:6px;font-style:italic}
.crumb{font-size:13.5px;color:#8a7a5e;margin:0 0 .8em}
.crumb a{color:var(--moss)}
.toc{position:sticky;top:18px;background:var(--card);border:1px solid var(--line);border-top:3px solid var(--amber);border-radius:12px;padding:16px 18px;font-size:14.5px}
.toc strong{font-family:var(--serif);display:block;margin-bottom:.5em}
.toc-list{list-style:none;margin:0;padding:0}
.toc-list li{margin:.35em 0}
.toc-list a{color:var(--moss);text-decoration:none}
.toc-list a:hover{color:var(--amber);text-decoration:underline}

/* quick answer / callout */
.quick-answer{position:relative;background:#f0e5c9;border:1px solid rgba(200,150,62,.5);border-left:4px solid var(--amber);border-radius:10px;padding:18px 20px 16px;margin:1.5em 0}
.quick-answer p{margin:.3em 0}
.qa-stamp{position:absolute;top:-11px;left:16px;background:var(--plum);color:#fdf3dd;font-family:var(--serif);font-size:11px;letter-spacing:1.6px;text-transform:uppercase;padding:3px 11px;border-radius:999px}
.callout{border-left:4px solid var(--plum);background:rgba(109,74,94,.07);border-radius:8px;padding:14px 18px;margin:1.4em 0}
.callout.note{border-left-color:var(--amber);background:rgba(200,150,62,.09)}
.callout p:first-child{margin-top:0}
.callout p:last-child{margin-bottom:0}

/* tables */
.tbl-wrap{overflow-x:auto;margin:1.4em 0;border:1px solid var(--line);border-radius:10px}
table{border-collapse:collapse;width:100%;font-size:15px;background:var(--card)}
thead th{background:var(--forest);color:#f4ecd7;font-family:var(--serif);font-weight:600;text-align:left}
th,td{padding:10px 14px;border-bottom:1px solid var(--line);vertical-align:top}
tbody tr:nth-child(even){background:#faf3e2}
tbody tr:last-child td{border-bottom:0}

/* misc blocks */
.all-guides{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px 22px;margin:2.4em 0}
.all-guides h2{margin:.1em 0 .5em;font-size:21px}
.all-guides ul{columns:2;column-gap:32px;margin:0;padding-left:1.1em}
.all-guides li{margin:.35em 0;break-inside:avoid}
.muted{color:#8a7a5e}
.sep{border:0;border-top:1px solid var(--line);margin:2em 0}
.go{font-family:var(--serif)}
/* ad slots: native(桌面指针门控) / banner 320x50(手机门控)，双单元互补 */
.ad-slot{display:none;margin:1.6em 0;text-align:center}
@media (hover: hover) and (pointer: fine){
  .ad-slot-native{display:block}
}
@media not all and (hover: hover) and (pointer: fine){
  .ad-slot-mobile{display:block}
}
@media print{.ad-slot{display:none}}
.ad-inner{min-height:90px;border:2px dashed var(--amber);border-radius:12px;background:#f3e9d2;overflow:hidden}
.ad-slot-mobile .ad-inner{min-height:66px;display:flex;align-items:center;justify-content:center}
.btn{display:inline-block;background:var(--amber);color:var(--ink);font-weight:600;text-decoration:none;padding:11px 20px;border-radius:999px;box-shadow:2px 3px 0 rgba(43,33,20,.2)}
.btn:hover{background:#dbab52}

/* footer */
.foot{background:var(--forest);color:#ddd2b4;margin-top:52px;border-top:3px solid var(--amber)}
.foot .wrap{padding:36px 22px 28px}
.foot-brand{font-family:var(--serif);font-size:21px;color:#fdf3dd}
.foot-brand span{color:var(--amber)}
.foot-links{display:flex;flex-wrap:wrap;gap:16px;margin:14px 0;padding:14px 0;border-top:1px solid rgba(200,150,62,.35);border-bottom:1px solid rgba(200,150,62,.35)}
.foot-links a{color:#e6d7ae;text-decoration:none;font-size:14.5px}
.foot-links a:hover{color:var(--amber);text-decoration:underline}
.disclaimer{font-size:13px;line-height:1.6;color:#b3a482;max-width:80ch}

/* zoom overlay */
.zoom-view{position:fixed;inset:0;background:rgba(24,18,10,.9);display:flex;align-items:center;justify-content:center;z-index:200;cursor:zoom-out;padding:22px}
.zoom-view img{max-width:96vw;max-height:92vh;border-radius:10px}

/* responsive */
@media (max-width:1100px){
  .article-grid{grid-template-columns:1fr}
  .toc{position:static}
}
@media (max-width:760px){
  .topbar .bar{flex-wrap:wrap;min-height:0;padding:10px 0}
  .nav{width:100%;margin:0}
  .nav>ul{flex-wrap:wrap;gap:2px}
  .nav>ul>li{position:static}
  .nav>ul>li>a{padding:9px 10px;font-size:14.5px}
  .kids{position:static;display:none;box-shadow:none;border-radius:10px;margin:2px 6px 8px;width:auto}
  .nav>ul>li.has-kids:hover .kids{display:block}
  .nav>ul>li.has-kids::after{display:none}
  .cta{margin:6px 10px 8px}
  .hero-in{grid-template-columns:1fr;min-height:0;padding:40px 22px 46px}
  .hero{background-position:72% top}
  .facts-strip{flex-direction:column}
  .fact{border-left:0;border-top:1px solid rgba(200,150,62,.35)}
  .fact:first-child{border-top:0}
  .all-guides ul{columns:1}
}
@media (max-width:480px){
  body{font-size:16px}
  .grid{grid-template-columns:1fr}
  .hero-cta .btn{width:100%;text-align:center}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto}
}

/* lightbox：点击正文图全屏放大（build_site.py 注入结构） */
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(5,7,15,.94);display:flex;align-items:center;justify-content:center;padding:24px;cursor:zoom-out}
.lightbox img{max-width:min(1500px,96vw);max-height:92vh;width:auto;height:auto;border:2px solid var(--accent,#c9202a);box-shadow:8px 8px 0 rgba(0,0,0,.55)}
@media (max-width:700px){ .lightbox{padding:10px} }