/* 森系小屋 · 美化增强版 */
:root{
  --bg:#f4f7f0;
  --paper:#fffcf7;
  --text:#2a342e;
  --muted:#6f7a72;
  --green:#3a6f4a;
  --green-2:#5a8a64;
  --soft:#e8f2e4;
  --line:#dce6d8;
  --shadow:0 10px 32px rgba(45,70,52,.09);
  --shadow-sm:0 4px 16px rgba(45,70,52,.06);
  --radius:16px;
  --accent:#4a8a5e;
  --wood:#c4a574;
  --leaf:#7cb07e;
  /* 自定义森系光标 */
  --cursor-default: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 28 28'%3E%3Cpath fill='%233a6f4a' stroke='%23fff' stroke-width='1.2' d='M6 3l15 11.2-7.2 1.8-1.8 8.5L6 3z'/%3E%3Ccircle cx='9' cy='8' r='1.6' fill='%237cb07e' opacity='.85'/%3E%3C/svg%3E") 3 2, auto;
  --cursor-pointer: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' viewBox='0 0 30 30'%3E%3Cpath fill='%233a6f4a' stroke='%23fff' stroke-width='1.1' d='M8 4c0 0 2.5 6 3 9.5.4 2.8-1.2 5.2-1.2 5.2l3.2.8s1.8-3.2 1.5-6.2c-.3-2.6 1.2-6.5 1.2-6.5l4.5 7.2c.4.6 1.3.5 1.5-.2l3.8-11.2c.3-.9-.5-1.7-1.3-1.3L14 8.2 8 4z'/%3E%3Cpath fill='%237cb07e' d='M19.5 6.2c1.8-1.2 4.2-.6 5 1.4.7 1.7-.2 3.6-1.9 4.2'/%3E%3C/svg%3E") 6 2, pointer;
}

[data-theme=dark]{
  --bg:#141c17;
  --paper:#1c2620;
  --text:#e6efe6;
  --muted:#9aab9e;
  --green:#8fca9a;
  --green-2:#6db07c;
  --soft:#26332b;
  --line:#334039;
  --shadow:0 14px 40px rgba(0,0,0,.38);
  --shadow-sm:0 6px 18px rgba(0,0,0,.28);
  --accent:#7ab88a;
  --wood:#a8906a;
  --leaf:#8fc89a;
  --cursor-default: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 28 28'%3E%3Cpath fill='%238fca9a' stroke='%231c2620' stroke-width='1.2' d='M6 3l15 11.2-7.2 1.8-1.8 8.5L6 3z'/%3E%3Ccircle cx='9' cy='8' r='1.6' fill='%23a8e0b0' opacity='.9'/%3E%3C/svg%3E") 3 2, auto;
  --cursor-pointer: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' viewBox='0 0 30 30'%3E%3Cpath fill='%238fca9a' stroke='%231c2620' stroke-width='1.1' d='M8 4c0 0 2.5 6 3 9.5.4 2.8-1.2 5.2-1.2 5.2l3.2.8s1.8-3.2 1.5-6.2c-.3-2.6 1.2-6.5 1.2-6.5l4.5 7.2c.4.6 1.3.5 1.5-.2l3.8-11.2c.3-.9-.5-1.7-1.3-1.3L14 8.2 8 4z'/%3E%3Cpath fill='%23a8e0b0' d='M19.5 6.2c1.8-1.2 4.2-.6 5 1.4.7 1.7-.2 3.6-1.9 4.2'/%3E%3C/svg%3E") 6 2, pointer;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Noto Sans SC',system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--text);
  min-height:100vh;
  line-height:1.65;
  cursor:var(--cursor-default);
}
a,button,[role=button],.card,.tag,.tag-pill,.nav-link,.login-btn,.register-btn,.btn-primary,.btn-outline,.user-chip,.ad-contact-btn{
  cursor:var(--cursor-pointer);
}
a{text-decoration:none;color:inherit;transition:color .18s}
button,input,textarea{font:inherit}
::selection{background:rgba(58,111,74,.22);color:inherit}

/* 森系柔光背景 */
body::before{
  content:'';
  position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:
    radial-gradient(ellipse at 8% 12%,rgba(124,176,126,.09),transparent 42%),
    radial-gradient(ellipse at 92% 78%,rgba(100,150,110,.07),transparent 45%),
    radial-gradient(ellipse at 50% 100%,rgba(196,165,116,.04),transparent 50%);
}
body::after{
  content:'';
  position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.35;
  background-image:url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 8c-2 8-8 12-14 14 6 2 12 6 14 14 2-8 8-12 14-14-6-2-12-6-14-14z' fill='%233a6f4a' fill-opacity='.03'/%3E%3C/svg%3E");
  background-size:60px 60px;
}
[data-theme=dark] body::after{opacity:.2}
header,main,footer,.hero-banner{position:relative;z-index:1}

/* 滚动条森系化 */
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(58,111,74,.28);border-radius:8px}
::-webkit-scrollbar-thumb:hover{background:rgba(58,111,74,.45)}
[data-theme=dark] ::-webkit-scrollbar-thumb{background:rgba(143,202,154,.28)}
[data-theme=dark] ::-webkit-scrollbar-thumb:hover{background:rgba(143,202,154,.45)}

/* Header */
.header{
  height:64px;position:sticky;top:0;z-index:50;
  background:rgba(255,252,247,.88);
  backdrop-filter:blur(16px) saturate(1.2);
  -webkit-backdrop-filter:blur(16px) saturate(1.2);
  border-bottom:1px solid rgba(88,120,91,.12);
  box-shadow:0 1px 12px rgba(45,70,52,.04);
  transition:background .25s,box-shadow .25s;
}
[data-theme=dark] .header{
  background:rgba(28,38,32,.92);
  border-bottom-color:rgba(51,64,57,.5);
}
.header-inner{height:100%;max-width:1240px;margin:auto;padding:0 22px;display:flex;align-items:center;gap:18px}
.logo{
  display:flex;align-items:center;gap:8px;min-width:150px;
  font-family:Georgia,'Noto Serif SC',serif;
  font-size:19px;letter-spacing:1.4px;font-weight:600;color:#29352e;
  transition:opacity .2s,transform .2s;
}
.logo:hover{opacity:.85;transform:translateY(-1px)}
[data-theme=dark] .logo{color:var(--text)}
.logo-mark{font-size:22px;line-height:1;filter:drop-shadow(0 1px 2px rgba(58,111,74,.2))}
.nav{display:flex;align-items:center;gap:2px;height:100%;flex:1}
.nav-link{
  display:flex;align-items:center;height:38px;padding:0 14px;border-radius:12px;
  color:#303832;font-size:13.5px;font-weight:500;white-space:nowrap;
  transition:background .18s,color .18s,transform .15s;
}
[data-theme=dark] .nav-link{color:var(--text)}
.nav-link.active,.nav-link:hover{background:var(--soft);color:var(--green)}
.nav-link:active{transform:scale(.97)}
.nav-dropdown{position:relative;height:100%;display:flex;align-items:center}
.dropdown-menu{
  position:absolute;top:52px;left:0;width:122px;
  background:var(--paper);border:1px solid var(--line);border-radius:14px;
  box-shadow:var(--shadow);padding:6px;
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .22s,transform .22s,visibility .22s;z-index:20;
}
.nav-dropdown:hover .dropdown-menu{opacity:1;visibility:visible;transform:none}
.dropdown-menu a{
  display:block;padding:9px 12px;border-radius:9px;color:var(--muted);font-size:13px;
  transition:background .15s,color .15s;
}
.dropdown-menu a:hover{background:var(--soft);color:var(--green)}
.header-actions{display:flex;align-items:center;gap:9px;margin-left:auto;white-space:nowrap}
.theme-toggle{
  width:60px;height:32px;border:1px solid var(--line);border-radius:18px;
  background:var(--paper);display:flex;align-items:center;justify-content:space-around;
  color:#e1ae2d;font-size:13px;transition:border-color .2s,box-shadow .2s;
}
.theme-toggle:hover{border-color:var(--green);box-shadow:0 0 0 3px rgba(58,111,74,.1)}
[data-theme=dark] .theme-toggle{background:var(--paper);border-color:var(--line)}
.theme-toggle i{font-style:normal;color:#a8aca9}
.login-btn,.register-btn{
  height:32px;padding:0 15px;border-radius:16px;
  display:flex;align-items:center;justify-content:center;font-size:13px;
  transition:transform .15s,box-shadow .2s,background .2s;
}
.login-btn{border:1px solid var(--line);color:var(--green);background:var(--paper)}
.login-btn:hover{border-color:var(--green);background:var(--soft)}
.register-btn{background:var(--green);color:#fff;box-shadow:0 3px 12px rgba(58,111,74,.2);border:0}
.register-btn:hover{box-shadow:0 5px 16px rgba(58,111,74,.28);transform:translateY(-1px)}
.user-chip{
  display:flex;align-items:center;gap:7px;padding:3px 12px 3px 3px;
  border:1px solid var(--line);border-radius:18px;background:var(--paper);
  transition:border-color .2s,box-shadow .2s;
}
.user-chip:hover{border-color:var(--green);box-shadow:0 0 0 3px rgba(58,111,74,.08)}
.user-chip img{width:26px;height:26px;border-radius:50%;object-fit:cover}
#user-label{font-size:12.5px;color:var(--muted)}

/* Hero — 公告横幅（新图已含标题与密码，轻量底部渐变） */
.hero-banner{width:100%;position:relative;overflow:hidden}
.hero{
  display:block;width:100%;border:0;padding:0;background:transparent;
  position:relative;cursor:var(--cursor-pointer);
  transition:filter .25s;
}
.hero:hover{filter:brightness(1.03)}
.hero:focus-visible{outline:3px solid var(--green);outline-offset:2px}
.hero img{
  display:block;width:100%;
  height:min(42vw,420px);
  object-fit:cover;object-position:center center;
  image-rendering:-webkit-optimize-contrast;
}
.hero-overlay{
  position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,transparent 55%,rgba(20,40,28,.12) 100%);
}

/* Main */
.main-wrap{max-width:1240px;margin:0 auto;padding:28px 22px 56px}
.member-layout{display:grid;grid-template-columns:1fr 280px;gap:26px;align-items:start}

/* ===== Guest landing ===== */
.guest-landing{max-width:920px;margin:0 auto}
.guest-hero-card{
  background:var(--paper);border:1px solid var(--line);border-radius:22px;
  padding:42px 34px;text-align:center;box-shadow:var(--shadow);margin-bottom:28px;
  position:relative;overflow:hidden;
}
.guest-hero-card::before{
  content:'🌿';position:absolute;top:16px;right:20px;font-size:28px;opacity:.12;transform:rotate(12deg);
}
.guest-icon{font-size:44px;margin-bottom:10px;filter:drop-shadow(0 2px 6px rgba(58,111,74,.15))}
.guest-hero-card h1{font-size:24px;margin-bottom:10px;color:#2c3830}
[data-theme=dark] .guest-hero-card h1{color:var(--text)}
.guest-desc{color:var(--green);font-weight:500;margin-bottom:8px}
.guest-tip{color:var(--muted);font-size:14px;max-width:480px;margin:0 auto 22px;line-height:1.7}
.guest-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn-primary{
  border:0;background:var(--green);color:#fff;padding:11px 28px;border-radius:13px;
  font-weight:600;font-size:14px;
  box-shadow:0 4px 14px rgba(58,111,74,.2);
  transition:transform .15s,box-shadow .2s,background .2s;
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(58,111,74,.28)}
.btn-primary:active{transform:translateY(0)}
.btn-outline{
  border:1px solid #b5c4b8;background:var(--paper);color:#3d5244;
  padding:11px 28px;border-radius:13px;font-weight:600;font-size:14px;
  transition:border-color .2s,background .2s,transform .15s;
}
.btn-outline:hover{border-color:var(--green);background:var(--soft);transform:translateY(-1px)}
[data-theme=dark] .btn-outline{background:var(--paper);border-color:var(--line);color:var(--text)}

.guest-features{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:28px}
.feat-card{
  background:var(--paper);border:1px solid var(--line);border-radius:16px;
  padding:22px 16px;text-align:center;transition:transform .22s,box-shadow .22s,border-color .2s;
}
.feat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:rgba(58,111,74,.25)}
.feat-ico{font-size:30px;margin-bottom:10px}
.feat-card h3{font-size:14px;margin-bottom:6px}
.feat-card p{font-size:12px;color:var(--muted);line-height:1.55}

.guest-steps{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:26px 30px}
.guest-steps h2{font-size:16px;margin-bottom:14px;color:var(--green)}
.guest-steps ol{padding-left:20px;color:var(--muted);font-size:14px}
.guest-steps li{margin-bottom:8px;line-height:1.6}
.guest-steps strong{color:var(--text)}

/* Sort bar */
.sort-bar{margin-bottom:18px}
.breadcrumb{display:flex;align-items:center;gap:8px;margin-bottom:12px;color:var(--muted);font-size:13px}
.bc-line{width:24px;height:2px;background:var(--green);border-radius:2px}
.bc-home{font-weight:500;color:var(--text)}
.bc-path:not(:empty)::before{content:"·";margin:0 6px;color:var(--muted)}
.sort-tags{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:12px}
.tag{
  border:1px solid var(--line);background:var(--paper);color:#3d4340;
  padding:6px 14px;border-radius:18px;font-size:12.5px;
  transition:background .18s,color .18s,border-color .18s,transform .12s;
}
[data-theme=dark] .tag{background:var(--paper);border-color:var(--line);color:var(--text)}
.tag:hover,.tag.active{background:var(--green);color:#fff;border-color:var(--green);font-weight:500}
.tag:active{transform:scale(.96)}
.notice-bar{
  display:flex;align-items:center;gap:6px;padding:11px 15px;
  background:var(--soft);border-radius:12px;font-size:13px;color:#5c6b60;overflow:hidden;
  border:1px solid rgba(58,111,74,.08);
}
.notice-bar strong{color:#3d5a45;margin-right:4px}
.notice-ico{flex-shrink:0}
[data-theme=dark] .notice-bar{color:var(--muted);border-color:var(--line)}
[data-theme=dark] .notice-bar strong{color:var(--green)}

/* Cards */
.content{margin-bottom:32px}
.section-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.section-heading h2{font-size:17px;font-weight:700;color:#2c3830}
[data-theme=dark] .section-heading h2{color:var(--text)}
.section-heading h2 span{margin-right:5px}
.more{color:var(--green);font-size:13px;transition:opacity .15s}
.more:hover{opacity:.75}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.pinned-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{
  background:var(--paper);border:1px solid var(--line);border-radius:15px;
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s,border-color .2s;
  display:flex;flex-direction:column;
}
[data-theme=dark] .card{border-color:var(--line)}
.card:hover{
  transform:translateY(-5px);
  box-shadow:0 14px 36px rgba(45,70,52,.12);
  border-color:rgba(58,111,74,.22);
}
.card-cover{position:relative;width:100%;aspect-ratio:16/10;overflow:hidden;background:#d4e2d0}
.card-cover img{width:100%;height:100%;display:block;object-fit:cover;transition:transform .4s cubic-bezier(.2,.8,.2,1)}
.card:hover .card-cover img{transform:scale(1.06)}
.card-badge{
  position:absolute;top:9px;right:9px;font-size:10px;padding:3px 8px;border-radius:8px;
  background:rgba(255,252,247,.94);color:var(--green);font-weight:600;
  box-shadow:0 2px 8px rgba(0,0,0,.08);
}
.card-body{padding:13px 14px 15px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-title{
  font-size:13.5px;font-weight:600;color:#354139;line-height:1.4;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
[data-theme=dark] .card-title{color:var(--text)}
.card-meta{display:flex;align-items:center;gap:7px;color:#8a928c;font-size:11px;flex-wrap:wrap}
.card-type{padding:2px 8px;border-radius:8px;background:var(--soft);color:var(--green);font-weight:500}

/* Empty */
.empty-state{text-align:center;padding:48px 20px;background:var(--paper);border:1px dashed var(--line);border-radius:16px}
.empty-state.compact{padding:20px}
.empty-ico{font-size:36px;margin-bottom:8px}
.empty-state h3{font-size:16px;margin-bottom:6px}
.empty-state p{color:var(--muted);font-size:13px;margin-bottom:16px;line-height:1.6}
.empty-state .btn-outline{display:inline-block}

/* Sidebar */
.sidebar{display:flex;flex-direction:column;gap:14px;position:sticky;top:78px}
.side-card{
  background:var(--paper);border:1px solid var(--line);border-radius:15px;
  padding:17px;box-shadow:var(--shadow-sm);
  transition:box-shadow .2s;
}
.side-card:hover{box-shadow:0 6px 20px rgba(45,70,52,.07)}
[data-theme=dark] .side-card{border-color:var(--line)}
.side-card h3{font-size:13.5px;font-weight:600;margin-bottom:11px;color:#2c3830}
[data-theme=dark] .side-card h3{color:var(--text)}
.search-box.side{
  height:38px;border:1px solid var(--line);background:var(--bg);border-radius:18px;
  display:flex;align-items:center;padding:0 5px 0 13px;transition:border-color .2s,box-shadow .2s;
}
.search-box.side:focus-within{border-color:var(--green);box-shadow:0 0 0 3px rgba(58,111,74,.1)}
[data-theme=dark] .search-box.side{border-color:var(--line)}
.search-box.side input{width:100%;border:0;outline:0;background:transparent;color:var(--text);font-size:13px}
.search-box.side button{width:30px;height:30px;border:0;background:transparent;font-size:18px;color:var(--muted);line-height:1}
.side-nav-list{display:flex;flex-direction:column;gap:2px}
.side-nav-list a{
  display:block;padding:8px 11px;border-radius:9px;font-size:13px;color:var(--muted);
  transition:background .15s,color .15s;
}
.side-nav-list a:hover{background:var(--soft);color:var(--green)}
.tag-cloud{display:flex;flex-wrap:wrap;gap:7px}
.tag-pill{
  border:1px solid var(--line);background:var(--bg);color:var(--green);
  padding:4px 11px;border-radius:14px;font-size:12px;font-weight:500;
  transition:background .15s,color .15s,border-color .15s;
}
[data-theme=dark] .tag-pill{border-color:var(--line)}
.tag-pill:hover,.tag-pill.active{background:var(--green);color:#fff;border-color:var(--green)}
.rank-list{list-style:none;counter-reset:rank;display:flex;flex-direction:column;gap:7px}
.rank-list li{display:flex;align-items:flex-start;gap:9px;font-size:12.5px;color:var(--muted);line-height:1.4}
.rank-list li::before{
  counter-increment:rank;content:counter(rank);min-width:18px;height:18px;border-radius:6px;
  background:var(--soft);color:var(--green);font-size:10px;font-weight:700;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.rank-list li:nth-child(1)::before{background:#3a6f4a;color:#fff}
.rank-list li:nth-child(2)::before{background:#5a8a64;color:#fff}
.rank-list li:nth-child(3)::before{background:#7aa88a;color:#fff}
.rank-list a{color:var(--text);font-weight:500;transition:color .15s}
.rank-list a:hover{color:var(--green)}
.muted{color:var(--muted);font-size:12.5px}
.tip-list{list-style:none;font-size:12.5px;color:var(--muted)}
.tip-list li{padding:5px 0;padding-left:14px;position:relative}
.tip-list li::before{content:"·";position:absolute;left:2px;color:var(--green);font-weight:700}
.side-tip{background:linear-gradient(145deg,var(--soft),var(--paper))}

/* Article list */
.article-list{display:grid;gap:8px}
.article-item{
  display:flex;justify-content:space-between;gap:14px;padding:13px 15px;
  border:1px solid var(--line);background:var(--paper);border-radius:12px;
  transition:border-color .15s,box-shadow .15s,transform .15s;
}
[data-theme=dark] .article-item{border-color:var(--line)}
.article-item:hover{border-color:#aab9ad;box-shadow:var(--shadow-sm);transform:translateX(2px)}
.article-item h3{margin:0 0 3px;font-size:14px}
.article-item p{margin:0;color:#78817b;font-size:12px}
.article-item time{white-space:nowrap;color:#8a938d;font-size:12px}
.featured-badge{
  display:inline-block;font-size:10px;padding:1px 6px;border-radius:6px;
  background:#e8f3ea;color:#4a7a55;font-weight:600;margin-right:3px;
}

/* Footer */
.footer{
  margin-top:12px;padding:40px 20px 30px;text-align:center;
  background:linear-gradient(180deg,#eef3ea 0%,#e8eee4 100%);
  border-top:1px solid #dce4d8;color:#778178;
}
[data-theme=dark] .footer{background:linear-gradient(180deg,#121a15 0%,#0f1612 100%);border-color:var(--line)}
.footer-brand{font-family:Georgia,serif;color:var(--green);font-size:18px;margin-bottom:4px;letter-spacing:.5px}
.footer-sub{font-size:12.5px;color:var(--muted);margin-bottom:18px}
.footer-links-row{display:flex;justify-content:center;gap:48px;margin-bottom:14px;flex-wrap:wrap}
.footer-col h4{font-size:12.5px;margin-bottom:7px;color:#5a6b5e}
.friend-links{display:flex;flex-wrap:wrap;gap:9px;justify-content:center}
.friend-links a{color:var(--green);font-size:12.5px;transition:opacity .15s}
.friend-links a:hover{opacity:.75}
.ad-contact-btn{
  border:1px solid #c5d0c7;background:transparent;padding:5px 12px;border-radius:9px;
  color:var(--green);font-size:12.5px;transition:background .15s,border-color .15s;
}
.ad-contact-btn:hover{background:var(--soft);border-color:var(--green)}
.ad-email{margin-top:5px;font-size:12.5px;color:var(--green)}
.footer-disclaimer{font-size:11px;color:#9aa39c;max-width:600px;margin:10px auto 0;line-height:1.55}

/* Modals */
.modal{
  position:fixed;inset:0;z-index:100;
  background:rgba(18,32,24,.48);backdrop-filter:blur(8px);
  display:none;align-items:center;justify-content:center;
  animation:fadeIn .25s ease;
}
.modal.show{display:flex}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal-content{
  position:relative;width:min(400px,92vw);padding:28px;
  background:var(--paper);border-radius:20px;
  box-shadow:0 28px 70px rgba(0,0,0,.24);
  border:1px solid var(--line);
  animation:slideUp .3s cubic-bezier(.2,.8,.2,1);
}
@keyframes slideUp{from{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:none}}
.modal-content.auth-wide{width:min(420px,92vw)}
.modal-content h2{text-align:center;color:var(--green);margin-bottom:16px;font-size:18px}
.modal-content input{
  width:100%;height:42px;margin-bottom:9px;padding:0 14px;
  border:1px solid var(--line);border-radius:12px;background:var(--bg);color:var(--text);outline:0;
  transition:border-color .2s,box-shadow .2s;
}
.modal-content input:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(58,111,74,.12)}
.code-row{display:flex;gap:8px;margin-bottom:9px}
.code-row input{margin:0;flex:1}
.code-row button{
  height:42px;border:0;padding:0 14px;border-radius:12px;
  background:var(--soft);color:var(--green);white-space:nowrap;font-size:12.5px;
  transition:background .15s;
}
.code-row button:hover{background:#dcead8}
.submit-btn{
  width:100%;height:42px;margin-top:6px;border:0;border-radius:18px;
  background:var(--green);color:#fff;font-weight:600;
  box-shadow:0 4px 14px rgba(58,111,74,.2);
  transition:transform .15s,box-shadow .2s;
}
.submit-btn:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(58,111,74,.28)}
.close-btn{position:absolute;right:14px;top:10px;border:0;background:transparent;font-size:22px;color:#8d968e;transition:color .15s}
.close-btn:hover{color:var(--text)}
.switch-auth{text-align:center;margin-top:12px;font-size:12.5px;color:var(--muted)}
.switch-auth a{color:var(--green);font-weight:600}
.auth-error{color:#c45c4e;font-size:12.5px;margin:7px 0;text-align:center}
.field-label{display:block;font-size:12.5px;color:var(--muted);margin:9px 0 3px}
.avatar-upload{display:flex;align-items:center;gap:14px;margin:4px 0 8px}
.avatar-upload img{width:68px;height:68px;object-fit:cover;border-radius:50%;border:2px solid var(--line);background:var(--soft)}
.avatar-upload input{max-width:220px;font-size:12px}
.soft-hr{border:0;border-top:1px solid var(--line);margin:14px 0}
.hint{font-size:12.5px;color:var(--muted);margin-bottom:7px}
.popup-body{font-size:13.5px;line-height:1.7;color:var(--muted);max-height:48vh;overflow:auto}
.popup-ann{
  position:fixed;inset:0;z-index:90;
  background:rgba(18,32,24,.45);backdrop-filter:blur(6px);
  display:none;align-items:center;justify-content:center;
}
.popup-ann.show{display:flex}
.popup-box{
  background:var(--paper);border-radius:18px;padding:28px;max-width:380px;width:90%;
  text-align:center;box-shadow:var(--shadow);position:relative;border:1px solid var(--line);
  animation:slideUp .3s cubic-bezier(.2,.8,.2,1);
}
.popup-box h3{margin-bottom:10px;color:var(--green)}
.popup-check{display:flex;align-items:center;justify-content:center;gap:5px;margin:12px 0;font-size:12.5px;color:var(--muted)}
.popup-box .btn-primary{min-width:120px}

/* Detail pages */
.detail-page{max-width:880px;margin:36px auto;padding:0 18px}
.detail-back{display:inline-block;margin-bottom:16px;color:#5a715f;font-size:13px;transition:color .15s}
.detail-back:hover{color:var(--green)}
.detail-article,.detail-game{background:var(--paper);border:1px solid var(--line);padding:28px;border-radius:16px;box-shadow:var(--shadow-sm)}
[data-theme=dark] .detail-article,[data-theme=dark] .detail-game{border-color:var(--line)}
.detail-cover{width:100%;max-height:400px;object-fit:cover;margin:12px 0 20px;border-radius:12px}
.detail-title{font-size:26px;margin:0 0 8px}
.detail-meta{color:#87918a;font-size:12.5px;margin-bottom:16px}
.detail-content{line-height:1.85;font-size:14.5px}
.detail-content img{max-width:100%;height:auto;border-radius:10px}
.game-actions{margin:20px 0;display:flex;gap:9px;flex-wrap:wrap}
.game-actions a{padding:9px 16px;background:var(--green);color:#fff;border-radius:10px;font-size:13px;transition:opacity .15s,transform .15s}
.game-actions a:hover{opacity:.9;transform:translateY(-1px)}
.game-info{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;padding:13px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.game-info div{color:#68736c;font-size:13px}
.game-info b{color:#28332c;margin-right:5px}
[data-theme=dark] .game-info{border-color:var(--line)}
.filter-path{font-size:12.5px;color:var(--muted);margin-bottom:6px}

/* Guest gate on list (fallback) */
.guest-gate,.guest-card{text-align:center;padding:40px 20px;background:var(--paper);border:1px solid var(--line);border-radius:16px}
.guest-card h2{margin-bottom:8px;color:var(--green)}
.guest-card p{color:var(--muted);margin-bottom:12px}

/* ===== Board page extras (shared) ===== */
.board-wrap{max-width:820px;margin:0 auto;padding:28px 18px 80px}
.board-hero{
  background:linear-gradient(145deg,var(--soft),var(--paper));
  border:1px solid var(--line);border-radius:20px;padding:32px 26px;margin-bottom:24px;text-align:center;
  box-shadow:var(--shadow-sm);position:relative;overflow:hidden;
}
.board-hero::before{content:'🍃';position:absolute;top:14px;left:18px;font-size:24px;opacity:.15;transform:rotate(-15deg)}
.board-hero::after{content:'🌿';position:absolute;bottom:12px;right:18px;font-size:26px;opacity:.12;transform:rotate(10deg)}
.board-hero h1{font-size:22px;margin:0 0 10px;color:var(--green)}
.board-hero p{color:var(--muted);font-size:14px;margin:0;line-height:1.75}
.board-form{
  background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:22px;
  margin-bottom:24px;box-shadow:var(--shadow-sm);
  transition:box-shadow .2s;
}
.board-form:focus-within{box-shadow:0 8px 28px rgba(45,70,52,.1)}
.board-form h2{font-size:15px;margin:0 0 12px;color:var(--text)}
.board-form textarea{
  width:100%;min-height:110px;padding:13px 15px;border:1px solid var(--line);border-radius:13px;
  background:var(--bg);color:var(--text);resize:vertical;font:inherit;line-height:1.6;
  transition:border-color .2s,box-shadow .2s;
}
.board-form textarea:focus{outline:0;border-color:var(--green);box-shadow:0 0 0 3px rgba(58,111,74,.1)}
.board-form .row{display:flex;justify-content:space-between;align-items:center;margin-top:14px;gap:12px;flex-wrap:wrap}
.board-form .hint{font-size:12px;color:var(--muted);margin:0}
.msg-list{display:flex;flex-direction:column;gap:14px}
.msg-card{
  background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:18px 20px;
  transition:box-shadow .2s,transform .2s,border-color .2s;
}
.msg-card:hover{box-shadow:var(--shadow-sm);border-color:rgba(58,111,74,.2);transform:translateY(-2px)}
.msg-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.msg-head img{width:34px;height:34px;border-radius:50%;border:2px solid var(--soft);object-fit:cover}
.msg-head .name{font-weight:600;font-size:13.5px}
.msg-head time{margin-left:auto;font-size:11px;color:var(--muted)}
.msg-body{font-size:14px;line-height:1.75;color:#3a453e;padding-left:44px}
[data-theme=dark] .msg-body{color:var(--text)}
.msg-note{
  margin-top:10px;margin-left:44px;font-size:12.5px;color:var(--green);
  background:var(--soft);padding:9px 13px;border-radius:10px;border-left:3px solid var(--green);
}
.gate-box{text-align:center;padding:52px 20px;background:var(--paper);border:1px solid var(--line);border-radius:18px}
.gate-box a{color:var(--green);font-weight:600}
.empty-msg{text-align:center;padding:40px;color:var(--muted);font-size:14px}

/* Responsive */
@media(max-width:1040px){
  .member-layout{grid-template-columns:1fr 250px;gap:18px}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .guest-features{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:820px){
  .member-layout{grid-template-columns:1fr}
  .sidebar{position:static;display:grid;grid-template-columns:1fr 1fr;gap:12px}
  .side-card:first-child{grid-column:1/-1}
  .nav{display:none}
  .hero img{height:min(48vw,220px);object-position:left center}
  .guest-features{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .card-grid,.pinned-grid{grid-template-columns:1fr}
  .sidebar{grid-template-columns:1fr}
  .guest-features{grid-template-columns:1fr}
  .logo{font-size:17px;min-width:auto}
  .header-actions{gap:5px}
  .login-btn,.register-btn{padding:0 11px}
  .theme-toggle{width:50px}
  .main-wrap{padding:16px 12px 36px}
  .guest-hero-card{padding:28px 18px}
  .section-heading h2{font-size:15px}
  .board-wrap{padding:20px 14px 60px}
  .msg-body,.msg-note{padding-left:0;margin-left:0}
  .msg-head{margin-bottom:8px}
}

/* ===== 森系落叶飘散 ===== */
.leaves-layer{
  position:fixed;inset:0;pointer-events:none;z-index:999;overflow:hidden;
}
.leaf{
  position:absolute;top:-50px;will-change:transform,opacity;
  animation:leaf-fall linear infinite;
  filter:drop-shadow(0 1px 2px rgba(40,60,40,.18));
  user-select:none;line-height:1;opacity:var(--leaf-op, .78);
}
@keyframes leaf-fall{
  0%{transform:translate3d(0,-5%,0) rotate(0deg) scale(1);opacity:0}
  6%{opacity:var(--leaf-op, .75)}
  50%{transform:translate3d(calc(var(--drift) * .5),55vh,0) rotate(calc(var(--spin) * .5)) scale(1.05)}
  92%{opacity:calc(var(--leaf-op, .75) * .85)}
  100%{transform:translate3d(var(--drift),108vh,0) rotate(var(--spin)) scale(.9);opacity:0}
}
.role-badge{display:inline-flex;align-items:center;gap:3px;padding:2px 7px;border-radius:999px;font-size:11px;font-weight:700;line-height:1.4;background:#edf3ee;color:#5d6b60;border:1px solid #dbe5dc;white-space:nowrap}
.role-badge.owner{background:#e7f4e9;color:#397048;border-color:#c8dfcc}
.role-badge.moderator{background:#edf7ee;color:#4c7756;border-color:#d4e7d7}
.cmt-item.official{background:#f0f8f1;border:1px solid #d7ead9;border-radius:10px;padding:10px 12px}
.survival-counter{margin-top:10px;font-size:12px;color:var(--muted);letter-spacing:.02em}
.survival-counter b{color:var(--green)}
.comment-item.official{background:#f0f8f1;border:1px solid #d7ead9;border-radius:10px;padding:10px 12px}