@charset "UTF-8";
/* WorkBuddy 热榜 · 视觉系统
   主色：翡翠绿（伙伴/成长）；强调：琥珀（热度）、电光青（上升）、莓红（付费提示）
   中性：暖白纸面 / 深墨绿夜间。动效克制，只做呼吸与入场。 */

:root{
  color-scheme:light dark;

  --jade-900:#06140F; --jade-800:#0A241C; --jade-700:#0B7A5E; --jade-600:#0E9F6E;
  --jade-500:#12B886; --jade-400:#34D399; --jade-300:#6EE7B7; --jade-100:#E6F7F1;
  --amber:#F5A524; --amber-ink:#8A5200; --amber-soft:#FFF6E5;
  --cyan:#0EA5B7; --cyan-soft:#E4F7FA;
  --berry:#E11D6F; --berry-soft:#FDECF3;
  --violet:#7C5CFC; --lime:#65A30D; --blue:#2F7AD6;

  --bg:#F6FBF9; --surface:#FFFFFF; --surface-2:#F3FAF7; --surface-3:#E9F5F0;
  --ink:#08201A; --ink-2:#2C4A41; --muted:#5C7A70; --faint:#7B968C;
  --line:#DCEDE7; --line-2:#C3E1D7;
  --accent:var(--jade-600); --num:#B45309;
  --ok:#0B7A5E; --ok-soft:#E6F7F1;
  --warn:#9A6206; --warn-soft:#FFF6E5;
  --danger:#C0392F; --danger-soft:#FDECEB;

  --shadow-sm:0 1px 2px rgba(8,32,26,.04),0 2px 10px rgba(8,32,26,.05);
  --shadow-md:0 4px 14px rgba(8,32,26,.07),0 24px 48px -30px rgba(11,122,94,.45);
  --shadow-lg:0 40px 90px -50px rgba(6,20,15,.65);
  --radius:20px; --header-h:76px;
  --scrollbar-thumb:#A7D6C6; --scrollbar-track:#E9F5F0;

  font-family:"Segoe UI Variable","Segoe UI","Microsoft YaHei UI",system-ui,sans-serif;
  font-size:14px;line-height:1.6;color:var(--ink);background:var(--bg);
  font-synthesis:none;font-variant-numeric:tabular-nums;accent-color:var(--accent);
}
:root:has(> head > meta[name="color-scheme"][content="dark"]){color-scheme:dark}
:root:has(> head > meta[name="color-scheme"][content="light"]){color-scheme:light}

[data-theme="dark"]{
  --bg:#06140F; --surface:#0B1F19; --surface-2:#102A22; --surface-3:#16352B;
  --ink:#E9F7F1; --ink-2:#BEDCCF; --muted:#8FAAA0; --faint:#7A988D;
  --line:#1B3A30; --line-2:#265044;
  --accent:#34D399; --num:#FBBF24;
  --ok:#34D399; --ok-soft:#0C2A22;
  --warn:#FBBF24; --warn-soft:#2E2413;
  --danger:#FF8A7A; --danger-soft:#331A1C;
  --jade-100:#16352B; --amber-soft:#2E2413; --cyan-soft:#0C2A2E; --berry-soft:#33121F;
  --shadow-sm:0 1px 2px rgba(0,0,0,.5);
  --shadow-md:0 4px 14px rgba(0,0,0,.5),0 24px 48px -30px rgba(0,0,0,.9);
  --shadow-lg:0 40px 90px -50px rgba(0,0,0,.95);
  --scrollbar-thumb:#2C5A4B; --scrollbar-track:#0B1F19;
}

*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
button{border:0;background:none;cursor:pointer}
a,button,select,input{transition:color .18s ease,background .18s ease,border-color .18s ease,box-shadow .2s ease,transform .2s ease}
:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 55%,transparent);outline-offset:3px;border-radius:8px}
h1,h2,h3,p,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
h1{font-size:30px;line-height:1.2;letter-spacing:-.8px;font-weight:800}
h2{font-size:19px;line-height:1.35;font-weight:800;letter-spacing:-.3px}
h3{font-size:15px;font-weight:700}
img{display:block;max-width:100%}
::selection{background:color-mix(in srgb,var(--accent) 26%,transparent)}
.icon{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}

html{scrollbar-color:var(--scrollbar-thumb) var(--scrollbar-track);scrollbar-gutter:stable}
::-webkit-scrollbar{width:12px;height:12px}
::-webkit-scrollbar-track{background:var(--scrollbar-track)}
::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:99px;border:3px solid var(--scrollbar-track)}
::-webkit-scrollbar-thumb:hover{background:color-mix(in srgb,var(--accent) 55%,var(--scrollbar-thumb))}

/* 环境光：画在页面层，任何滚动位置与视口都铺满，不留空白 */
html{
  min-height:100%;
  background-color:var(--bg);
  background-image:
    radial-gradient(58vw 58vw at 8% -12%,color-mix(in srgb,var(--jade-400) 42%,transparent),transparent 66%),
    radial-gradient(46vw 46vw at 96% 4%,color-mix(in srgb,var(--amber) 26%,transparent),transparent 64%),
    radial-gradient(52vw 52vw at 60% 108%,color-mix(in srgb,var(--cyan) 20%,transparent),transparent 66%);
  background-attachment:fixed;
  background-repeat:no-repeat;
}
body{background:transparent;min-height:100vh}
[data-theme="dark"]{
  background-image:
    radial-gradient(58vw 58vw at 8% -12%,color-mix(in srgb,var(--jade-500) 26%,transparent),transparent 66%),
    radial-gradient(46vw 46vw at 96% 4%,color-mix(in srgb,var(--amber) 14%,transparent),transparent 64%),
    radial-gradient(52vw 52vw at 60% 108%,color-mix(in srgb,var(--cyan) 14%,transparent),transparent 66%);
}
@media (prefers-reduced-motion:no-preference){
  html{animation:hueDrift 32s ease-in-out infinite alternate}
}
@keyframes hueDrift{from{background-position:0 0,0 0,0 0}to{background-position:3vw 2vh,-3vw 1vh,2vw -2vh}}

/* 顶栏 */
.site-header{position:sticky;top:0;z-index:50;height:var(--header-h);
  background:color-mix(in srgb,var(--surface) 86%,transparent);
  backdrop-filter:saturate(1.7) blur(16px);border-bottom:1px solid var(--line)}
.header-inner{max-width:1440px;height:100%;margin:auto;padding:0 32px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:12px;white-space:nowrap}
.brand img{width:36px;height:36px;border-radius:12px;box-shadow:0 6px 18px -8px color-mix(in srgb,var(--jade-600) 80%,transparent)}
.brand-text{display:flex;flex-direction:column;line-height:1.15;font-size:12px;font-weight:600;color:var(--muted);letter-spacing:.4px}
.brand-text b{font-size:17px;font-weight:800;letter-spacing:-.3px;color:var(--ink)}
.main-nav{display:flex;align-self:stretch;gap:26px}
.main-nav>a{display:flex;align-items:center;position:relative;font-size:14px;font-weight:600;color:var(--ink-2)}
.main-nav>a:hover{color:var(--accent)}
.main-nav>a[aria-current="page"]{color:var(--accent)}
.main-nav>a[aria-current="page"]:after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;border-radius:3px 3px 0 0;background:linear-gradient(90deg,var(--jade-600),var(--amber))}
.header-right{display:flex;align-items:center;gap:12px;margin-left:auto}
.search{display:flex;align-items:center;gap:9px;width:260px;height:38px;padding:0 12px;border:1px solid var(--line);border-radius:11px;background:var(--surface-2)}
.search:focus-within{border-color:color-mix(in srgb,var(--accent) 55%,var(--line));box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 13%,transparent)}
.search .icon{width:16px;height:16px;color:var(--faint)}
.search input{width:100%;min-width:0;border:0;background:none;outline:0;font-size:13px}
.search input::placeholder{color:var(--muted)}
.tool-button{display:grid;place-items:center;width:36px;height:36px;border:1px solid var(--line);border-radius:10px;background:var(--surface-2);color:var(--ink-2)}
.tool-button:hover{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 45%,var(--line))}
.home-link{font-size:12.5px;color:var(--muted);white-space:nowrap}
.home-link:hover{color:var(--accent)}
.theme-icon-dark{display:none}
[data-theme="dark"] .theme-icon-light{display:none}
[data-theme="dark"] .theme-icon-dark{display:inline}

.container{max-width:1440px;margin:0 auto;padding:0 32px 64px}
section{scroll-margin-top:calc(var(--header-h) + 20px)}

/* 三屏 hero：WorkBuddy 伙伴场景，可滚动切换 */
.hero{position:relative;margin:26px 0 22px;border-radius:26px;overflow:hidden;isolation:isolate;
  color:#EAF7F1;box-shadow:var(--shadow-lg)}
.carousel-track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;touch-action:pan-x}
.carousel-track::-webkit-scrollbar{display:none}
@media (prefers-reduced-motion:no-preference){.carousel-track{scroll-behavior:smooth}}
.hero-slide{position:relative;flex:0 0 100%;scroll-snap-align:center;isolation:isolate;overflow:hidden;
  padding:40px 44px;min-height:250px;display:flex;align-items:center}
.hero-slide:before{content:"";position:absolute;inset:0;z-index:-2}
.hero-slide.s1:before{background:linear-gradient(118deg,#06140F 0%,#0A241C 32%,#0B7A5E 70%,#12B886 100%)}
.hero-slide.s2:before{background:linear-gradient(118deg,#1A1206 0%,#3A2A08 30%,#0B7A5E 72%,#34D399 100%)}
.hero-slide.s3:before{background:linear-gradient(118deg,#04141A 0%,#08303A 32%,#0E7490 70%,#12B886 100%)}
.hero-slide:after{content:"";position:absolute;inset:0;z-index:-1;opacity:.45;pointer-events:none;
  background:radial-gradient(90% 120% at 88% 10%,rgba(245,165,36,.32),transparent 58%),
             radial-gradient(70% 100% at 12% 90%,rgba(14,165,183,.28),transparent 60%),
             url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.05'/%3E%3C/svg%3E")}
.hero-copy{display:flex;flex-direction:column;gap:12px;max-width:min(62ch,72%)}
.carousel-controls{position:absolute;left:0;right:0;top:0;bottom:46px;z-index:3;display:flex;align-items:center;justify-content:space-between;padding:0 12px;pointer-events:none}
.carousel-controls button{pointer-events:auto;display:grid;place-items:center;width:36px;height:36px;border-radius:50%;
  background:rgba(6,20,15,.42);border:1px solid rgba(223,246,236,.3);color:#fff;backdrop-filter:blur(6px);opacity:0}
.hero:hover .carousel-controls button,.carousel-controls button:focus-visible{opacity:1}
.carousel-controls button:hover{background:rgba(11,122,94,.75)}
.hero-foot{display:flex;align-items:center;gap:12px;padding:11px 18px;background:color-mix(in srgb,var(--surface) 92%,transparent);border-top:1px solid var(--line)}
.carousel-markers{display:flex;gap:8px;align-items:center}
.carousel-markers button{position:relative;width:14px;height:8px;padding:0;border-radius:99px;overflow:hidden;
  background:var(--line-2);transition:width .35s cubic-bezier(.22,.8,.3,1),background .25s ease}
.carousel-markers button:hover{background:color-mix(in srgb,var(--accent) 40%,var(--line-2))}
.carousel-markers button[aria-current="true"]{width:56px;background:color-mix(in srgb,var(--jade-600) 22%,var(--surface-3))}
.carousel-markers button i{position:absolute;inset:0;width:0;border-radius:99px;
  background:linear-gradient(90deg,var(--jade-600),var(--jade-400) 55%,var(--amber));display:block}
.carousel-markers button[aria-current="true"] i{width:100%}
@media (prefers-reduced-motion:no-preference){
  .carousel-markers button[aria-current="true"] i.is-running{animation:markerFill var(--slide-ms,7000ms) linear forwards}
}
.carousel-markers button[aria-current="true"] i.is-paused{width:100%;opacity:.55}
@keyframes markerFill{from{width:0}to{width:100%}}
.hero-pause{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;color:var(--muted);border:1px solid var(--line);background:var(--surface-2)}
.hero-pause:hover{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 45%,var(--line))}
.hero-pause[aria-pressed="true"]{color:var(--amber);border-color:color-mix(in srgb,var(--amber) 45%,var(--line));background:var(--amber-soft)}
.hero-label{font-size:12px;font-weight:700;color:var(--ink-2);padding:3px 10px;border-radius:99px;background:var(--surface-3)}
.hero-count{margin-left:auto;font-size:11.5px;color:var(--muted);font-weight:650;font-variant-numeric:tabular-nums}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;align-self:flex-start;padding:5px 13px;border-radius:99px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);font-size:11.5px;font-weight:650;letter-spacing:.6px;color:#DFF6EC}
.hero-eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 4px rgba(245,165,36,.25)}
@media (prefers-reduced-motion:no-preference){.hero-eyebrow i{animation:pulse 2.6s ease-in-out infinite}}
@keyframes pulse{0%,100%{box-shadow:0 0 0 3px rgba(245,165,36,.22)}50%{box-shadow:0 0 0 8px rgba(245,165,36,0)}}
.hero h2{font-size:34px;line-height:1.2;color:#fff;letter-spacing:-1px;max-width:22ch;font-weight:800}
.hero p{font-size:14px;line-height:1.8;color:#CDEBDF;max-width:56ch}
.hero-stats{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.hero-stat{display:flex;flex-direction:column;gap:2px;padding:10px 16px;border-radius:14px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(6px)}
.hero-stat b{font-size:20px;font-weight:800;color:#fff;letter-spacing:-.5px}
.hero-stat span{font-size:11px;color:#B9E4D3}
.hero-art{position:absolute;right:36px;top:50%;transform:translateY(-50%);width:210px;opacity:.95;pointer-events:none;z-index:-1;
  filter:drop-shadow(0 22px 34px rgba(6,20,15,.5))}
.hero-art svg{width:100%;height:auto;overflow:visible}
@media (prefers-reduced-motion:no-preference){
  .hero-art{animation:float 9s ease-in-out infinite}
  .hero-art .art-buddy{animation:buddyBob 5.5s ease-in-out infinite;transform-origin:70px 90px}
  .hero-art .art-eyes{animation:blink 6s ease-in-out infinite;transform-origin:79px 76px}
  .hero-art .art-star{animation:starSpin 7s ease-in-out infinite;transform-origin:79px 48px}
  .hero-art .art-spark{animation:twinkle 3.4s ease-in-out infinite;transform-origin:212px 45px}
  .hero-art .art-spark2{animation:twinkle 3.4s ease-in-out infinite .9s;transform-origin:222px 138px}
  .hero-art .art-ring{animation:ringPulse 4.2s ease-in-out infinite;transform-origin:150px 150px}
  .hero-art .art-rise{animation:riseGlow 3.6s ease-in-out infinite}
  .hero-art .art-dot{animation:dotTravel 3.6s ease-in-out infinite}
  .hero-art .art-fall{animation:fallDrop 2.8s ease-in-out infinite}
  .hero-art .art-hand{animation:handTick 6s steps(6,end) infinite;transform-origin:186px 90px}
}
@keyframes float{0%,100%{transform:translateY(-50%)}50%{transform:translateY(-58%)}}
@keyframes buddyBob{0%,100%{transform:translateY(0) rotate(-1deg)}50%{transform:translateY(-6px) rotate(1.5deg)}}
@keyframes blink{0%,92%,100%{transform:scaleY(1)}96%{transform:scaleY(.12)}}
@keyframes starSpin{0%,100%{transform:rotate(-8deg) scale(1)}50%{transform:rotate(8deg) scale(1.12)}}
@keyframes twinkle{0%,100%{opacity:.35;transform:scale(.9)}50%{opacity:1;transform:scale(1.1)}}
@keyframes ringPulse{0%,100%{opacity:.3;transform:scale(.85)}50%{opacity:.85;transform:scale(1.15)}}
@keyframes riseGlow{0%,100%{opacity:.65}50%{opacity:1}}
@keyframes dotTravel{0%{transform:translate(-20px,26px);opacity:0}30%{opacity:1}100%{transform:translate(36px,-24px);opacity:0}}
@keyframes fallDrop{0%,100%{transform:translateY(-5px);opacity:.7}50%{transform:translateY(6px);opacity:1}}
@keyframes handTick{from{transform:rotate(0)}to{transform:rotate(360deg)}}

/* 控制条：三大榜页签 + 场景下拉 */
.board-bar{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:0 0 16px}
.board-tabs{display:flex;gap:4px;padding:5px;border-radius:14px;background:var(--surface-3);border:1px solid var(--line)}
.board-tabs button{display:inline-flex;align-items:center;gap:7px;padding:9px 18px;border-radius:10px;font-size:14px;font-weight:650;color:var(--ink-2)}
.board-tabs button .icon{width:15px;height:15px}
.board-tabs button:hover{color:var(--accent)}
.board-tabs button[aria-selected="true"]{background:var(--surface);color:var(--accent);box-shadow:var(--shadow-sm)}
[data-theme="dark"] .board-tabs button[aria-selected="true"]{background:var(--surface-3);color:var(--jade-300)}
.board-count{font-size:12.5px;color:var(--muted);margin-left:auto}
.board-count b{color:var(--ink-2)}

/* 场景胶囊：只显示名称，不显示数量 */
.chips{display:flex;flex-wrap:wrap;gap:9px;margin:0 0 18px}
.chip{display:inline-flex;align-items:center;gap:7px;padding:8px 15px;border:1px solid var(--line);border-radius:99px;
  background:var(--surface);font-size:13px;font-weight:650;color:var(--ink-2);white-space:nowrap;box-shadow:var(--shadow-sm)}
.chip b{font-size:11px;font-weight:700;color:var(--faint);font-variant-numeric:tabular-nums;
  padding:1px 7px;border-radius:99px;background:var(--surface-3);transition:color .2s ease,background .2s ease}
.chip[aria-pressed="true"] b{color:#fff;background:rgba(255,255,255,.22)}
[data-theme="dark"] .chip[aria-pressed="true"] b{color:#06140F;background:rgba(6,20,15,.22)}
.chip.is-empty b{color:var(--faint);opacity:.7}
.chip.is-empty{color:var(--muted)}
.chip:hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--line));color:var(--accent);transform:translateY(-1px)}
.chip[aria-pressed="true"]{background:linear-gradient(120deg,var(--jade-700),var(--jade-500));border-color:transparent;color:#fff;
  box-shadow:0 8px 20px -10px color-mix(in srgb,var(--jade-600) 85%,transparent)}
[data-theme="dark"] .chip[aria-pressed="true"]{background:linear-gradient(120deg,var(--jade-600),var(--jade-400));color:#06140F}
.chips[hidden]{display:none}
.note-tip{margin-left:auto;font-size:11.5px;color:var(--faint);white-space:nowrap}
@media (max-width:820px){.note-tip{margin-left:0;width:100%}}

/* 榜单列表 */
.board-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm);overflow:hidden}
.board-note{display:flex;align-items:center;gap:10px;padding:14px 22px;border-bottom:1px solid var(--line);background:var(--surface-2);font-size:12.5px;color:var(--muted)}
.board-note .dot{width:7px;height:7px;border-radius:50%;background:var(--accent)}
.rank-list{display:flex;flex-direction:column}
.rank-row{display:grid;grid-template-columns:34px 44px minmax(0,1fr) auto;gap:16px;align-items:center;padding:16px 22px;border-bottom:1px solid var(--line)}
.rank-row:last-child{border-bottom:0}
.rank-row:hover{background:var(--surface-2)}
.rank-row.top{background:linear-gradient(100deg,color-mix(in srgb,var(--amber) 8%,var(--surface)),var(--surface) 58%)}
.rank-no{display:grid;place-items:center;width:30px;height:30px;border-radius:10px;background:var(--surface-3);color:var(--muted);font-size:13px;font-weight:800}
.rank-1{background:linear-gradient(135deg,#FFE9A8,#F5A524);color:#6B3F00}
.rank-2{background:linear-gradient(135deg,#E6F7F1,#B7E4D2);color:#2F6B57}
.rank-3{background:linear-gradient(135deg,#FDECF3,#F7C9DC);color:#8E2C55}
[data-theme="dark"] .rank-1{background:#3D2C11;color:#FBBF24}
[data-theme="dark"] .rank-2{background:#12352B;color:#9FD8C0}
[data-theme="dark"] .rank-3{background:#33121F;color:#F4A6C4}
.avatar{width:44px;height:44px;border-radius:13px;object-fit:cover;background:var(--surface-3);border:1px solid var(--line)}
.row-body{min-width:0}
.row-head{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.row-title{font-size:15px;font-weight:700;letter-spacing:-.2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}
.row-title:hover{color:var(--accent)}
.row-desc{margin-top:4px;font-size:12.5px;line-height:1.7;color:var(--muted);display:-webkit-box;-webkit-line-clamp:1;line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.row-meta{display:flex;align-items:center;gap:8px;margin-top:7px;flex-wrap:wrap;font-size:11px;color:var(--faint)}
.row-metric{display:flex;align-items:center;gap:22px;text-align:right}
.metric{display:flex;flex-direction:column;align-items:flex-end;gap:1px;min-width:74px}
.metric b{font-size:16px;font-weight:800;letter-spacing:-.4px;color:var(--num)}
.metric span{font-size:10.5px;color:var(--faint)}
.metric.stars b{color:var(--ink-2);font-size:14px}
.metric.source b{font-size:12px;font-weight:650;color:var(--muted)}

.tag{display:inline-flex;align-items:center;gap:4px;padding:2px 9px;border-radius:7px;font-size:10.5px;font-weight:650;border:1px solid var(--line);background:var(--surface-2);color:var(--muted);white-space:nowrap}
.tag.cat{background:color-mix(in srgb,var(--tagc,var(--accent)) 12%,var(--surface));color:color-mix(in srgb,var(--tagc,var(--accent)) 55%,var(--ink));border-color:color-mix(in srgb,var(--tagc,var(--accent)) 28%,var(--surface))}
[data-theme="dark"] .tag.cat{background:color-mix(in srgb,var(--tagc,var(--accent)) 20%,var(--surface-2));color:color-mix(in srgb,var(--tagc,var(--accent)) 45%,#fff)}
.tag.key{background:var(--amber-soft);color:var(--warn);border-color:color-mix(in srgb,var(--amber) 30%,var(--surface))}
.tag.paid{background:var(--berry-soft);color:var(--berry);border-color:color-mix(in srgb,var(--berry) 26%,var(--surface))}
.tag.ok{background:var(--ok-soft);color:var(--ok);border-color:color-mix(in srgb,var(--ok) 24%,var(--surface))}
.tag.up{background:var(--cyan-soft);color:var(--cyan);border-color:color-mix(in srgb,var(--cyan) 26%,var(--surface))}

.empty{display:flex;flex-direction:column;align-items:center;gap:10px;padding:70px 24px;text-align:center;color:var(--muted)}
.empty .icon{width:32px;height:32px;color:var(--faint)}
.empty h3{font-size:16px;color:var(--ink-2)}
.load-more{display:flex;justify-content:center;padding:18px}
.load-more button{padding:10px 26px;border:1px solid var(--line);border-radius:11px;background:var(--surface-2);font-size:13px;font-weight:650;color:var(--ink-2)}
.load-more button:hover{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 45%,var(--line))}

/* 区块标题 */
.section-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:34px 0 14px;flex-wrap:wrap}
.section-head h2{display:flex;align-items:center;gap:10px}
.section-head h2:before{content:"";width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px color-mix(in srgb,var(--accent) 14%,transparent)}
.more{display:inline-flex;align-items:center;gap:5px;padding:7px 14px;border:1px solid var(--line);border-radius:10px;font-size:12.5px;color:var(--muted)}
.more:hover{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 40%,var(--line))}

/* 通用卡片网格（专家包等） */
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.tile{display:flex;flex-direction:column;gap:10px;padding:20px;border:1px solid var(--line);border-radius:16px;background:var(--surface);box-shadow:var(--shadow-sm)}
.tile:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.tile h3{font-size:15px}
.tile p{font-size:12.5px;line-height:1.75;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.tile-foot{display:flex;justify-content:space-between;gap:8px;margin-top:auto;padding-top:11px;border-top:1px solid var(--line);font-size:11.5px;color:var(--muted)}
.tile-foot b{color:var(--num)}

/* 正文页 */
.prose{max-width:900px;margin:0 auto;padding:38px 44px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm)}
.prose h2{margin:30px 0 10px;font-size:18px}
.prose p,.prose li{font-size:14px;line-height:1.95;color:var(--ink-2);margin-top:10px}
.prose ul{padding-left:20px;list-style:disc}
.prose strong{color:var(--ink)}
.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.doc-head{margin-bottom:22px}
.doc-kicker{display:inline-block;padding:5px 13px;border-radius:99px;font-size:11.5px;font-weight:700;letter-spacing:.8px;color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,var(--surface));border:1px solid color-mix(in srgb,var(--accent) 24%,var(--surface));margin-bottom:12px}
.doc-head h1{font-size:26px;margin-bottom:10px}
.doc-lede{font-size:14.5px;line-height:1.9;color:var(--ink-2);max-width:66ch}
.doc-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:16px 0}
.doc-card{display:flex;flex-direction:column;gap:6px;padding:16px 18px;border:1px solid var(--line);border-radius:14px;background:var(--surface-2)}
.doc-card b{font-size:14px;color:var(--accent)}
.doc-card span{font-size:12px;line-height:1.7;color:var(--muted)}
.doc-foot{margin-top:26px;padding-top:18px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted)}

.site-footer{max-width:1440px;margin:0 auto;padding:26px 32px 42px;border-top:1px solid var(--line);display:flex;align-items:center;gap:22px;flex-wrap:wrap;color:var(--faint);font-size:11.5px}
.site-footer nav{display:flex;gap:20px;margin-left:auto;flex-wrap:wrap}
.site-footer nav a:hover{color:var(--accent)}

#toast{position:fixed;left:50%;bottom:34px;z-index:80;transform:translate(-50%,14px);opacity:0;pointer-events:none;padding:11px 20px;border-radius:12px;background:var(--jade-800);color:#EAF7F1;font-size:13px;box-shadow:var(--shadow-lg);transition:opacity .2s ease,transform .2s ease}
#toast.show{opacity:1;transform:translate(-50%,0)}
[data-theme="dark"] #toast{background:var(--surface-3);color:var(--ink);border:1px solid var(--line-2)}

@media (prefers-reduced-motion:no-preference){
  .rank-row{animation:riseIn .4s cubic-bezier(.22,.8,.3,1) backwards}
  .rank-row:nth-child(2){animation-delay:.03s}
  .rank-row:nth-child(3){animation-delay:.06s}
  .rank-row:nth-child(4){animation-delay:.09s}
  .tile,.chip{animation:riseIn .45s cubic-bezier(.22,.8,.3,1) backwards}
}
@keyframes riseIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

@media (max-width:1280px){
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero-art{width:180px;right:24px}
}
@media (max-width:1024px){
  .header-inner,.container{padding-left:22px;padding-right:22px}
  .search{width:190px}
  .home-link{display:none}
  .hero-slide{padding:32px}
  .hero h2{font-size:28px}
  .hero-art{opacity:.4;width:150px}
  .hero-copy{max-width:100%}
  .metric.source{display:none}
}
@media (max-width:820px){
  .doc-cards{grid-template-columns:1fr}
  .board-count{margin-left:0}
  .rank-row{grid-template-columns:28px 38px minmax(0,1fr);gap:12px;padding:14px 16px}
  .row-metric{grid-column:2/-1;justify-content:flex-start;text-align:left;gap:18px;margin-top:4px}
  .metric{align-items:flex-start;min-width:0}
  .avatar{width:38px;height:38px}
}
@media (max-width:640px){
  :root{--header-h:118px}
  .site-header{height:var(--header-h)}
  .header-inner{display:grid;grid-template-columns:1fr auto;grid-template-rows:62px 56px;gap:0 12px;padding:0 16px}
  .brand{grid-column:1;grid-row:1}
  .header-right{grid-column:2;grid-row:1;gap:8px}
  .main-nav{grid-column:1/-1;grid-row:2;gap:20px;overflow-x:auto;scrollbar-width:none}
  .main-nav::-webkit-scrollbar{display:none}
  .main-nav>a{font-size:13px;white-space:nowrap}
  .search{width:38px;height:34px;padding:0 10px;position:relative}
  .search input{display:none}
  .search:focus-within{position:absolute;left:16px;right:16px;top:66px;width:auto;height:40px;z-index:5;box-shadow:0 0 0 6px var(--surface)}
  .search:focus-within input{display:block}
  .container{padding:0 15px 48px}
  .hero{margin:16px 0 16px;border-radius:20px}
  .hero-slide{padding:24px 20px;min-height:0}
  .hero h2{font-size:23px}
  .hero p{font-size:13px}
  .hero-art{width:116px;right:8px;top:auto;bottom:10px;transform:none;opacity:.22;animation:none}
  .hero-copy{max-width:100%}
  .hero-stat{padding:8px 13px}
  .hero-stat b{font-size:17px}
  .carousel-controls{display:none}
  .board-tabs{width:100%;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px}
  .board-tabs button{justify-content:center;padding:9px 6px;font-size:12.5px;white-space:nowrap;gap:5px}
  .board-tabs button .icon{width:14px;height:14px}
  .board-bar{gap:10px}
  .board-count{width:100%;margin-left:2px}
  .chips{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;padding-bottom:4px}
  .chips::-webkit-scrollbar{display:none}
  .chip{padding:7px 14px;font-size:12.5px}
  .card-grid{grid-template-columns:1fr}
  .prose{padding:26px 20px}
  .site-footer{padding:22px 16px 34px;gap:12px}
  .site-footer nav{margin-left:0;gap:16px}
}