/* ============================================================
   TEMPLATE-018 湖屿青编辑风杂志模板 · style.css
   主题：湖屿青 Teal #0F766E 单强调色 + 冷调纸白 + 墨青深底
   排印：衬线大标题 + 报纸式行距 + 细双线分隔（编辑部刊物语言）
   ============================================================ */
:root{
   --t-teal:#0F766E;
   --t-teal-deep:#0A4A44;
   --t-teal-bright:#14B8A6;
   --t-ink:#0F2422;
   --t-ink-2:#16383B;
   --t-paper:#F5F9F7;
   --t-white:#FFFFFF;
   --t-line:#D9E6E1;
   --t-text:#1C2B28;
   --t-text-2:#5E7370;
   --t-serif:'Noto Serif SC','Source Han Serif SC','Songti SC','STSong','SimSun',Georgia,'Times New Roman',serif;
   --t-sans:'PingFang SC','Microsoft YaHei','Helvetica Neue',Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--t-sans);font-size:15px;line-height:1.7;color:var(--t-text);background:var(--t-paper);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .18s ease,background-color .18s ease,border-color .18s ease,opacity .18s ease}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:0;background:none}
:focus-visible{outline:2px solid var(--t-teal);outline-offset:2px}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.t-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.t-skip-link{position:absolute;left:-9999px;top:0;z-index:999;background:var(--t-teal);color:#fff;padding:10px 18px}
.t-skip-link:focus{left:0}
/* 阅读进度条：详情页由 JS 激活 */
.t-progress{position:fixed;top:0;left:0;z-index:1200;height:3px;width:0;background:var(--t-teal);opacity:0;transition:opacity .3s}
.t-progress.is-on{opacity:1}

/* ---------- 顶部细线信息栏 ---------- */
.t-topline{background:var(--t-white);border-bottom:1px solid var(--t-line)}
.t-topline-in{display:flex;align-items:center;gap:18px;min-height:38px;font-size:12.5px;color:var(--t-text-2)}
.t-topline-date{letter-spacing:.06em}
.t-topline-motto{flex:1;text-align:center;letter-spacing:.34em;color:var(--t-teal);font-weight:600}
.t-topline-links{display:flex;gap:16px}
.t-topline-links a:hover{color:var(--t-teal)}

/* ---------- 主导航 ---------- */
.t-header{position:sticky;top:0;z-index:1100;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--t-line);transition:box-shadow .25s}
.t-header.is-scrolled{box-shadow:0 6px 22px rgba(15,36,34,.08)}
.t-header-in{display:flex;align-items:center;gap:26px;min-height:72px}
.t-logo{display:flex;align-items:baseline;gap:9px;flex-shrink:0}
.t-logo-dot{width:11px;height:11px;background:var(--t-teal);align-self:center;flex-shrink:0}
.t-logo-text{font-family:var(--t-serif);font-size:23px;font-weight:700;color:var(--t-ink);letter-spacing:.02em;white-space:nowrap}
.t-logo-sub{font-style:normal;font-size:10.5px;letter-spacing:.2em;color:var(--t-text-2);white-space:nowrap}
.t-nav{flex:1}
.t-nav-list{display:flex;align-items:center;gap:4px}
.t-nav-item{position:relative}
.t-nav-link{display:block;padding:10px 13px;font-size:15px;color:var(--t-text);position:relative;white-space:nowrap}
.t-nav-link::after{content:'';position:absolute;left:13px;right:13px;bottom:4px;height:2px;background:var(--t-teal);transform:scaleX(0);transform-origin:left;transition:transform .22s ease}
.t-nav-item:hover .t-nav-link,.t-nav-item.is-current .t-nav-link{color:var(--t-teal)}
.t-nav-item:hover .t-nav-link::after,.t-nav-item.is-current .t-nav-link::after{transform:scaleX(1)}
.t-sub-panel{position:absolute;top:100%;left:0;z-index:20;min-width:168px;background:var(--t-white);border:1px solid var(--t-line);border-top:2px solid var(--t-teal);box-shadow:0 14px 34px rgba(15,36,34,.12);padding:8px 0;opacity:0;visibility:hidden;transform:translateY(8px);transition:.22s ease}
.t-nav-item:hover .t-sub-panel,.t-nav-item:focus-within .t-sub-panel{opacity:1;visibility:visible;transform:translateY(0)}
.t-sub-link{display:block;padding:9px 16px;font-size:13.5px;color:var(--t-text-2)}
.t-sub-link:hover{color:var(--t-teal);background:var(--t-paper)}
.t-header-tools{display:flex;align-items:center;gap:12px;flex-shrink:0}
.t-search{display:flex;align-items:center;border:1px solid var(--t-line);background:var(--t-white);border-radius:2px;overflow:hidden}
.t-search-input{border:0;background:transparent;padding:8px 10px;font-size:13px;width:150px;color:var(--t-text)}
.t-search-input:focus{outline:none}
.t-search-btn{display:flex;align-items:center;justify-content:center;width:36px;height:34px;color:var(--t-text-2);background:var(--t-paper)}
.t-search-btn:hover{color:var(--t-teal)}
.t-cta{display:inline-flex;align-items:center;background:var(--t-teal);color:#fff;padding:9px 18px;font-size:13.5px;letter-spacing:.04em;white-space:nowrap}
.t-cta:hover{background:var(--t-teal-deep);color:#fff}
.t-cta--plain{background:transparent;color:var(--t-teal);border:1px solid var(--t-teal)}
.t-cta--plain:hover{background:var(--t-teal);color:#fff}
.t-nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;padding:8px}
.t-nav-toggle span{display:block;height:2px;background:var(--t-ink);transition:.25s}
.t-nav-overlay{position:fixed;inset:0;z-index:1150;background:rgba(15,36,34,.5);opacity:0;transition:opacity .25s}
.t-nav-overlay[hidden]{display:none}
body.t-nav-open .t-nav-overlay{opacity:1}
body.t-nav-open{overflow:hidden}

/* ---------- 通用区头 ---------- */
.t-section-h{display:flex;align-items:baseline;gap:12px;margin-bottom:26px;padding-bottom:12px;border-bottom:1px solid var(--t-ink)}
.t-section-h h2{font-family:var(--t-serif);font-size:26px;font-weight:700;color:var(--t-ink);letter-spacing:.02em}
.t-section-h span{font-size:11px;letter-spacing:.28em;color:var(--t-teal);font-weight:600}
.t-kicker{display:inline-block;font-size:11.5px;letter-spacing:.22em;color:var(--t-teal);font-weight:700;margin-bottom:10px}

/* ---------- 封面特写：不对称头条 ---------- */
.t-cover{display:grid;grid-template-columns:1.45fr 1fr;gap:34px;padding-top:26px;padding-bottom:34px}
.t-cover-stage{position:relative;border-radius:2px;overflow:hidden;background:var(--t-ink);min-height:430px}
.t-cover-slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .6s ease}
.t-cover-slide.is-active{opacity:1;visibility:visible;position:relative}
.t-cover-slide img{width:100%;height:100%;object-fit:cover}
.t-cover-mask{position:absolute;inset:0;background:linear-gradient(to top,rgba(15,36,34,.88) 0%,rgba(15,36,34,.25) 46%,rgba(15,36,34,0) 70%)}
.t-cover-copy{position:absolute;left:0;right:0;bottom:0;padding:34px 36px 30px}
.t-cover-copy .t-kicker{color:var(--t-teal-bright)}
.t-cover-copy h2{font-family:var(--t-serif);font-size:31px;line-height:1.32;font-weight:700;margin-bottom:10px}
.t-cover-copy h2 a{color:#fff}
.t-cover-copy h2 a:hover{color:var(--t-teal-bright)}
.t-cover-copy p{color:rgba(255,255,255,.82);font-size:14.5px;max-width:560px}
.t-cover-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.5);color:#fff;display:flex;align-items:center;justify-content:center;background:rgba(15,36,34,.28);transition:.2s}
.t-cover-arrow:hover{background:var(--t-teal);border-color:var(--t-teal)}
.t-cover-arrow--prev{left:16px}
.t-cover-arrow--next{right:16px}
.t-cover-dots{position:absolute;right:22px;top:20px;z-index:5;display:flex;gap:7px}
.t-cover-dots .dot{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.45);transition:.2s}
.t-cover-dots .dot.is-on{background:var(--t-teal-bright);transform:scale(1.25)}
/* 本期头条：衬线编号列表 */
.t-headline{border-top:3px solid var(--t-ink);padding-top:16px;display:flex;flex-direction:column}
.t-headline-h{font-family:var(--t-serif);font-size:21px;font-weight:700;color:var(--t-ink);display:flex;align-items:baseline;justify-content:space-between;margin-bottom:6px}
.t-headline-h span{font-size:10.5px;letter-spacing:.26em;color:var(--t-text-2);font-family:var(--t-sans);font-weight:400}
.t-headline-list{counter-reset:thl;flex:1;display:flex;flex-direction:column}
.t-headline-item{counter-increment:thl;flex:1;border-bottom:1px solid var(--t-line)}
.t-headline-item:last-child{border-bottom:0}
.t-headline-item a{display:flex;align-items:center;gap:18px;padding:14px 2px;height:100%}
.t-headline-no::before{content:counter(thl,decimal-leading-zero);font-family:var(--t-serif);font-size:30px;font-weight:700;color:var(--t-line);line-height:1;transition:color .2s}
.t-headline-item a:hover .t-headline-no::before{color:var(--t-teal)}
.t-headline-body{display:flex;flex-direction:column;gap:5px}
.t-headline-title{font-style:normal;font-family:var(--t-serif);font-size:15.5px;font-weight:600;color:var(--t-ink);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.t-headline-item a:hover .t-headline-title{color:var(--t-teal)}
.t-headline-time{font-size:12px;color:var(--t-text-2);letter-spacing:.04em}

/* ---------- 广告位占位 ---------- */
.t-ad{display:flex;align-items:center;justify-content:center;background:rgba(15,116,110,.04);border:1px dotted var(--t-teal);border-radius:2px;color:var(--t-text-2);font-size:12px;letter-spacing:.14em;margin:0 auto 34px}
.t-ad span{opacity:.75}
.t-ad--wide{max-width:970px;height:120px}
.t-ad--mid{max-width:728px;height:90px}
.t-ad:not(.t-ad--wide):not(.t-ad--mid){width:300px;height:250px}

/* ---------- Bento 便当拼贴 ---------- */
.t-bento{display:grid;grid-template-columns:1.15fr 1fr 1fr;grid-template-areas:"ink m1 teal" "ink m2 line";gap:14px;margin-bottom:40px}
.t-bento-card{position:relative;border-radius:2px;padding:26px;overflow:hidden;min-height:180px}
.t-bento-card--ink{grid-area:ink;background:var(--t-ink);color:#fff;display:flex;flex-direction:column;justify-content:flex-end}
.t-bento-card--teal{grid-area:teal;background:var(--t-teal);color:#fff}
.t-bento-card--line{grid-area:line;background:var(--t-white);border:1px solid var(--t-line)}
.t-bento-card--media{grid-area:m1;padding:0}
.t-bento-card--tall{grid-area:m2}
.t-bento-big{font-family:var(--t-serif);font-size:74px;font-weight:700;line-height:1}
.t-bento-big span{font-size:22px;margin-left:6px;color:var(--t-teal-bright)}
.t-bento-card--ink .t-bento-label{color:rgba(255,255,255,.72);margin-top:10px;font-size:13.5px}
.t-bento-card--media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;transition:transform .5s ease}
.t-bento-card--media:hover img{transform:scale(1.045)}
.t-bento-card--media::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(15,36,34,.78),rgba(15,36,34,.05) 55%)}
.t-bento-card--media h3{position:absolute;left:20px;right:20px;bottom:16px;z-index:2;font-family:var(--t-serif);font-size:18px;font-weight:600}
.t-bento-card--media h3 a{color:#fff}
.t-bento-card--media h3 a:hover{color:var(--t-teal-bright)}
.t-bento-card--teal .t-kicker{color:rgba(255,255,255,.85)}
.t-bento-quote{font-family:var(--t-serif);font-size:19px;line-height:1.6;font-weight:600;margin-bottom:14px}
.t-bento-card--teal .t-bento-label{color:rgba(255,255,255,.78);font-size:12.5px}
.t-bento-card--line h3{font-family:var(--t-serif);font-size:17px;color:var(--t-ink);margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--t-line)}
.t-bento-list li{display:flex;gap:10px;align-items:baseline;font-size:13.5px;color:var(--t-text-2);padding:7px 0;border-bottom:1px dashed var(--t-line)}
.t-bento-list li:last-child{border-bottom:0}
.t-bento-list time{font-family:var(--t-serif);font-weight:700;color:var(--t-teal);white-space:nowrap;font-size:13px}

/* ---------- 深度专题 ---------- */
.t-deep{margin-bottom:44px}
.t-deep-row{display:grid;grid-template-columns:5fr 7fr;gap:40px;align-items:center;padding:30px 0;border-bottom:1px solid var(--t-line)}
.t-deep-row:last-child{border-bottom:0}
.t-deep-fig{border-radius:2px;overflow:hidden}
.t-deep-fig img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.t-deep-row:hover .t-deep-fig img{transform:scale(1.03)}
.t-deep-row--rev .t-deep-fig{order:2}
.t-deep-row--rev .t-deep-body{order:1}
.t-deep-body h3{font-family:var(--t-serif);font-size:27px;line-height:1.38;font-weight:700;color:var(--t-ink);margin-bottom:16px}
.t-deep-body h3 a:hover{color:var(--t-teal)}
.t-deep-body blockquote{position:relative;border-left:3px solid var(--t-teal);background:var(--t-white);padding:16px 20px 16px 48px;font-family:var(--t-serif);font-size:16px;color:var(--t-ink);font-style:italic;margin-bottom:16px;border-radius:0 2px 2px 0}
.t-deep-body blockquote::before{content:'\201C';position:absolute;left:14px;top:6px;font-size:42px;line-height:1;color:var(--t-teal-bright);font-style:normal;font-family:Georgia,serif}
.t-deep-body>p:not(.t-deep-meta){color:var(--t-text-2);font-size:14.5px;margin-bottom:14px}
.t-deep-meta{font-size:12.5px;color:var(--t-text-2);letter-spacing:.05em;margin-bottom:16px}
.t-more{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;color:var(--t-teal);font-weight:600;letter-spacing:.04em}
.t-more svg{transition:transform .2s}
.t-more:hover svg{transform:translateX(4px)}

/* ---------- 数据排印带 ---------- */
.t-numbers{background:var(--t-ink);color:#fff;padding:52px 0;margin-bottom:44px}
.t-numbers-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.t-num{text-align:center;padding:0 12px;border-left:1px solid rgba(255,255,255,.14)}
.t-num:first-child{border-left:0}
.t-num strong{display:block;font-family:var(--t-serif);font-size:58px;font-weight:700;line-height:1.05;color:var(--t-teal-bright)}
.t-num span{display:block;margin-top:8px;font-size:13px;letter-spacing:.2em;color:rgba(255,255,255,.66)}

/* ---------- 报纸式新闻流 + 侧栏 ---------- */
.t-press{display:grid;grid-template-columns:8fr 4fr;gap:40px;margin-bottom:44px}
.t-press-list{display:flex;flex-direction:column}
.t-press-item{display:grid;grid-template-columns:76px 1fr 132px;gap:20px;align-items:center;padding:20px 0;border-bottom:1px solid var(--t-line)}
.t-press-date{text-align:center;border-right:1px solid var(--t-line);padding-right:14px}
.t-press-date strong{display:block;font-family:var(--t-serif);font-size:31px;font-weight:700;color:var(--t-ink);line-height:1.1}
.t-press-item:hover .t-press-date strong{color:var(--t-teal)}
.t-press-date span{display:block;font-size:11px;letter-spacing:.12em;color:var(--t-text-2);margin-top:3px}
.t-press-body h3{font-family:var(--t-serif);font-size:18.5px;font-weight:600;color:var(--t-ink);line-height:1.5;margin-bottom:7px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.t-press-body h3 a:hover{color:var(--t-teal)}
.t-press-body>p{font-size:13.5px;color:var(--t-text-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.t-press-more{display:inline-flex;align-items:center;gap:4px;font-size:12.5px;color:var(--t-teal);margin-top:8px;font-weight:600}
.t-press-thumb{display:block;border-radius:2px;overflow:hidden}
.t-press-thumb img{width:100%;height:96px;object-fit:cover;transition:transform .4s}
.t-press-item:hover .t-press-thumb img{transform:scale(1.06)}
.t-press-ph{display:flex;align-items:center;justify-content:center;height:96px;background:rgba(15,116,110,.06);border:1px dashed var(--t-line);border-radius:2px}
.t-press-ph em{font-style:normal;font-size:12px;letter-spacing:.3em;color:var(--t-text-2);font-family:var(--t-serif)}
/* 侧栏 widgets */
.t-rail{display:flex;flex-direction:column;gap:26px}
.t-widget{background:var(--t-white);border:1px solid var(--t-line);border-radius:2px;padding:22px}
.t-widget-h{font-family:var(--t-serif);font-size:18px;font-weight:700;color:var(--t-ink);display:flex;align-items:baseline;justify-content:space-between;padding-bottom:12px;margin-bottom:14px;border-bottom:2px solid var(--t-ink)}
.t-widget-h span{font-size:10px;letter-spacing:.22em;color:var(--t-teal);font-family:var(--t-sans);font-weight:600}
.t-rank{counter-reset:trk}
.t-rank-item{counter-increment:trk;border-bottom:1px dashed var(--t-line)}
.t-rank-item:last-child{border-bottom:0}
.t-rank-item a{display:flex;gap:14px;align-items:flex-start;padding:12px 0}
.t-rank-no::before{content:counter(trk,decimal-leading-zero);font-family:var(--t-serif);font-size:21px;font-weight:700;color:var(--t-text-2);line-height:1.3;transition:color .2s}
.t-rank-item:nth-child(-n+3) .t-rank-no::before{color:var(--t-teal)}
.t-rank-item a:hover .t-rank-no::before{color:var(--t-teal-deep)}
.t-rank-body{display:flex;flex-direction:column;gap:4px}
.t-rank-title{font-style:normal;font-size:14px;font-weight:600;color:var(--t-text);line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.t-rank-item a:hover .t-rank-title{color:var(--t-teal)}
.t-rank-meta{font-size:11.5px;color:var(--t-text-2)}
.t-tagcloud{display:flex;flex-wrap:wrap;gap:8px}
.t-tagchip{display:inline-flex;align-items:center;gap:5px;padding:6px 13px;border:1px solid var(--t-line);border-radius:999px;font-size:12.5px;color:var(--t-text-2);background:var(--t-paper)}
.t-tagchip i{width:5px;height:5px;border-radius:50%;background:var(--t-teal);flex-shrink:0}
.t-tagchip em{font-style:normal;font-size:11px;color:var(--t-teal)}
.t-tagchip:hover{border-color:var(--t-teal);color:var(--t-teal);background:rgba(15,116,110,.06)}
.t-widget-list li{display:flex;flex-direction:column;gap:3px;padding:10px 0;border-bottom:1px dashed var(--t-line)}
.t-widget-list li:last-child{border-bottom:0}
.t-widget-list a{font-size:13.5px;font-weight:600;color:var(--t-text);display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.t-widget-list a:hover{color:var(--t-teal)}
.t-widget-list time{font-size:11.5px;color:var(--t-text-2)}

/* ---------- 封面故事横向轨道 ---------- */
.t-reel-wrap{margin-bottom:44px}
.t-reel{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px;cursor:grab;scrollbar-width:none}
.t-reel::-webkit-scrollbar{display:none}
.t-reel:active{cursor:grabbing}
.t-reel-card{position:relative;flex:0 0 340px;scroll-snap-align:start;border-radius:2px;overflow:hidden;background:var(--t-ink)}
.t-reel-card img{width:100%;height:210px;object-fit:cover;opacity:.92;transition:transform .5s,opacity .3s}
.t-reel-card:hover img{transform:scale(1.05);opacity:1}
.t-reel-play{position:absolute;left:50%;top:86px;transform:translate(-50%,-50%);width:56px;height:56px;border-radius:50%;background:rgba(15,36,34,.62);border:1px solid rgba(255,255,255,.55);color:#fff;display:flex;align-items:center;justify-content:center;transition:.25s}
.t-reel-play svg{margin-left:3px}
.t-reel-card:hover .t-reel-play{background:var(--t-teal);border-color:var(--t-teal)}
.t-reel-dur{position:absolute;right:12px;top:158px;background:rgba(15,36,34,.78);color:#fff;font-size:11.5px;padding:3px 8px;border-radius:2px;letter-spacing:.06em}
.t-reel-card h3{padding:14px 16px 16px;font-family:var(--t-serif);font-size:15.5px;font-weight:600;color:#fff;line-height:1.5;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.t-reel-card h3 a:hover{color:var(--t-teal-bright)}
.t-reel-bar{height:2px;background:var(--t-line);border-radius:2px;margin-top:12px;overflow:hidden}
.t-reel-bar i{display:block;height:100%;width:20%;background:var(--t-teal);transition:width .15s linear}

/* ---------- 专题索引：目录页 leader dots ---------- */
.t-index{margin-bottom:50px}
.t-index-list{columns:2;column-gap:56px}
.t-index-list li{display:flex;align-items:baseline;gap:10px;padding:11px 0;break-inside:avoid}
.t-index-list a{font-family:var(--t-serif);font-size:15.5px;font-weight:600;color:var(--t-ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:60%}
.t-index-list a:hover{color:var(--t-teal)}
.t-dots{flex:1;border-bottom:1px dotted var(--t-text-2);opacity:.5;transform:translateY(-4px)}
.t-index-list span{font-size:11.5px;letter-spacing:.16em;color:var(--t-text-2)}

/* ---------- 页脚：墨青底轮廓 wordmark ---------- */
.t-footer{background:var(--t-ink);color:rgba(255,255,255,.78);margin-top:20px}
.t-footer-word{font-family:var(--t-serif);font-size:clamp(40px,7vw,86px);font-weight:700;line-height:1.15;padding:44px 0 10px;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.24);white-space:nowrap;overflow:hidden}
@supports not (-webkit-text-stroke:1px #fff){.t-footer-word{color:rgba(255,255,255,.07)}}
.t-footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;padding:26px 0 34px;border-top:1px solid rgba(255,255,255,.14)}
.t-footer-name{font-family:var(--t-serif);font-size:18px;font-weight:700;color:#fff;margin-bottom:10px}
.t-footer-desc{font-size:13px;line-height:1.85;color:rgba(255,255,255,.6);margin-bottom:14px}
.t-footer-tel{font-size:13px;color:rgba(255,255,255,.6)}
.t-footer-tel strong{display:block;font-family:var(--t-serif);font-size:22px;color:var(--t-teal-bright);letter-spacing:.04em}
.t-footer-h{font-family:var(--t-serif);font-size:15px;font-weight:700;color:#fff;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,.16)}
.t-footer-col li{padding:5px 0}
.t-footer-col a{font-size:13px;color:rgba(255,255,255,.62)}
.t-footer-col a:hover{color:var(--t-teal-bright)}
.t-footer-bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:18px 0 22px;border-top:1px solid rgba(255,255,255,.14);font-size:12.5px;color:rgba(255,255,255,.5)}
.t-footer-bottom a:hover{color:var(--t-teal-bright)}

/* ---------- 内页：双线编辑风栏目头 ---------- */
.t-strip{background:var(--t-white);border-top:1px solid var(--t-ink);border-bottom:1px solid var(--t-line);position:relative;margin-bottom:34px}
.t-strip::before{content:'';position:absolute;top:-1px;left:0;width:96px;height:3px;background:var(--t-teal)}
.t-strip-in{padding:30px 20px 24px}
.t-strip-issue{font-size:11.5px;letter-spacing:.26em;color:var(--t-teal);font-weight:700;margin-bottom:8px}
.t-strip-title{font-family:var(--t-serif);font-size:34px;font-weight:700;color:var(--t-ink);line-height:1.3;margin-bottom:12px}
.t-crumbs{font-size:12.5px;color:var(--t-text-2)}
.t-crumbs a:hover{color:var(--t-teal)}
.t-crumbs span{margin:0 8px;color:var(--t-line)}

/* ---------- 内页布局：左目录栏 + 右正文（杂志目录栏形态） ---------- */
.t-layout{display:grid;grid-template-columns:4fr 8fr;gap:38px;align-items:start;margin-bottom:50px}
.t-content-main{min-width:0}
/* 内页文章列表行（t-post 系） */
.t-post{border-bottom:1px solid var(--t-line)}
.t-post-link{display:grid;grid-template-columns:78px 1fr 180px;gap:20px;align-items:center;padding:20px 0}
.t-post-date{text-align:center;border-right:1px solid var(--t-line);padding-right:12px}
.t-post-date strong{display:block;font-family:var(--t-serif);font-size:30px;font-weight:700;color:var(--t-ink);line-height:1.1}
.t-post-link:hover .t-post-date strong{color:var(--t-teal)}
.t-post-date span{display:block;font-size:11px;letter-spacing:.1em;color:var(--t-text-2);margin-top:3px}
.t-post-body h3{font-family:var(--t-serif);font-size:18px;font-weight:600;color:var(--t-ink);line-height:1.5;margin-bottom:6px}
.t-post-link:hover .t-post-body h3{color:var(--t-teal)}
.t-post-body p{font-size:13px;color:var(--t-text-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.t-post-more{display:inline-block;margin-top:8px;font-size:12.5px;color:var(--t-teal);font-weight:600}
.t-post-media{border-radius:2px;overflow:hidden}
.t-post-media img{width:100%;height:110px;object-fit:cover;transition:transform .4s}
.t-post-link:hover .t-post-media img{transform:scale(1.05)}
.t-post-placeholder{display:flex;align-items:center;justify-content:center;height:110px;background:rgba(15,116,110,.06);border:1px dashed var(--t-line);border-radius:2px}
.t-post-placeholder em{font-style:normal;font-size:12px;letter-spacing:.3em;color:var(--t-text-2);font-family:var(--t-serif)}

/* ---------- 详情页阅读版式：窄居中 + 首字下沉 ---------- */
.t-article-wrap{max-width:780px;margin:0 auto 54px}
.t-article-body{background:var(--t-white);border:1px solid var(--t-line);border-radius:2px;padding:40px 46px}
.t-article-title{font-family:var(--t-serif);font-size:30px;line-height:1.42;font-weight:700;color:var(--t-ink);margin-bottom:14px}
.t-article-meta{display:flex;flex-wrap:wrap;gap:16px;font-size:13px;color:var(--t-text-2);padding-bottom:18px;margin-bottom:24px;border-bottom:1px solid var(--t-line)}
.t-article-body .t-article-abstract{background:rgba(15,116,110,.05);border-left:3px solid var(--t-teal);padding:14px 18px;font-size:14px;color:var(--t-text);margin-bottom:24px;border-radius:0 2px 2px 0}
/* 正文内容排印（编辑风：行距放宽 + 首字下沉） */
.t-article-content{font-size:15.5px;line-height:1.95;color:var(--t-text)}
.t-article-content p{margin-bottom:1.35em}
.t-article-content>p:first-of-type::first-letter{font-family:var(--t-serif);font-size:3em;font-weight:700;float:left;line-height:.9;padding:4px 10px 0 0;color:var(--t-teal)}
.t-article-content h2,.t-article-content h3,.t-article-content h4{font-family:var(--t-serif);color:var(--t-ink);margin:1.6em 0 .8em;line-height:1.5}
.t-article-content h2{font-size:22px;padding-left:12px;border-left:4px solid var(--t-teal)}
.t-article-content h3{font-size:18px}
.t-article-content h4{font-size:16px}
.t-article-content img{border-radius:2px;margin:.5em auto}
.t-article-content blockquote{border-left:3px solid var(--t-teal);background:var(--t-paper);padding:14px 18px;margin:1.2em 0;color:var(--t-text-2);font-style:italic}
.t-article-content ul,.t-article-content ol{margin:0 0 1.35em 1.6em}
.t-article-content ul{list-style:disc}
.t-article-content ol{list-style:decimal}
.t-article-content a{color:var(--t-teal);text-decoration:underline;text-underline-offset:3px}
/* 详情页标签与邻篇 */
.t-article-tags{display:flex;flex-wrap:wrap;gap:8px;padding-top:22px;margin-top:26px;border-top:1px solid var(--t-line)}
.t-article-neighbor{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:26px}
.t-article-neighbor a{display:block;background:var(--t-white);border:1px solid var(--t-line);border-radius:2px;padding:14px 16px;font-size:13.5px;color:var(--t-text-2)}
.t-article-neighbor a:hover{border-color:var(--t-teal);color:var(--t-teal)}
.t-article-neighbor em{display:block;font-style:normal;font-size:11.5px;letter-spacing:.18em;color:var(--t-teal);margin-bottom:6px}
.t-article-neighbor strong{display:block;font-weight:600;color:var(--t-ink);margin-top:2px;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.t-article-pages{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}
.t-article-pages a,.t-article-pages span{padding:8px 16px;border:1px solid var(--t-line);border-radius:2px;font-size:13.5px;background:var(--t-white)}
.t-article-pages span,.t-article-pages a:hover{border-color:var(--t-teal);color:var(--t-teal)}
/* 图集与分页文章容器 */
.t-gallery{display:grid;gap:14px;margin:20px 0}
.t-gallery img{width:100%;border-radius:2px}

/* ---------- 内页侧栏（左目录栏形态） ---------- */
.t-sidebar{display:flex;flex-direction:column;gap:26px;position:sticky;top:96px}

/* ---------- 空态与分页 ---------- */
.t-empty{text-align:center;padding:60px 20px;background:var(--t-white);border:1px dashed var(--t-line);border-radius:2px}
.t-empty strong{display:block;font-family:var(--t-serif);font-size:19px;color:var(--t-ink);margin-bottom:8px}
.t-empty p{font-size:13.5px;color:var(--t-text-2);margin-bottom:20px}
.t-pagination-wrap{margin-top:30px;text-align:center}
.page-control,.pagination{display:inline-flex;gap:8px;flex-wrap:wrap;justify-content:center}
.page-item,.pagination span,.pagination a{display:inline-flex}
.page-link,.pagination a,.pagination span,.page-item span,.page-item a{padding:8px 15px;border:1px solid var(--t-line);border-radius:2px;font-size:13.5px;color:var(--t-text-2);background:var(--t-white)}
.pagination .active span,.page-item.active .page-link,.pagination span{border-color:var(--t-teal);color:#fff;background:var(--t-teal)}
.page-link:hover,.pagination a:hover{border-color:var(--t-teal);color:var(--t-teal)}

/* ---------- 404 ---------- */
.t-404{max-width:640px;margin:60px auto;text-align:center;padding:60px 30px;background:var(--t-white);border:1px solid var(--t-line);border-radius:2px}
.t-404-code{font-family:var(--t-serif);font-size:96px;font-weight:700;line-height:1;color:var(--t-teal);letter-spacing:.04em}
.t-404-title{font-family:var(--t-serif);font-size:22px;color:var(--t-ink);margin:18px 0 10px}
.t-404 p{font-size:14px;color:var(--t-text-2);margin-bottom:24px}

/* ---------- 浮动工具条：竖排胶囊 ---------- */
.t-float{position:fixed;right:18px;bottom:88px;z-index:1080;display:flex;flex-direction:column;background:var(--t-white);border:1px solid var(--t-line);border-radius:999px;box-shadow:0 10px 30px rgba(15,36,34,.14);overflow:visible}
.t-float-item{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;width:52px;padding:10px 0;font-size:9.5px;color:var(--t-text-2);border-bottom:1px solid var(--t-line)}
.t-float-item:last-child{border-bottom:0}
.t-float-item:hover{color:var(--t-teal);background:var(--t-paper)}
.t-float-pop{position:absolute;right:62px;top:50%;transform:translateY(-50%) translateX(6px);background:var(--t-ink);color:#fff;font-size:12.5px;padding:8px 13px;border-radius:2px;white-space:nowrap;opacity:0;visibility:hidden;transition:.2s;pointer-events:none}
.t-float-item:hover .t-float-pop,.t-float-item:focus-within .t-float-pop{opacity:1;visibility:visible;transform:translateY(-50%) translateX(0)}
.t-float-qr{text-align:center;line-height:1.6}

/* ---------- 滚动显现 ---------- */
.t-reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.t-reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
   .t-reveal{opacity:1;transform:none;transition:none}
   .t-reel{scroll-behavior:auto}
   *{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* ---------- 响应式：1024 ---------- */
@media (max-width:1024px){
   .t-cover{grid-template-columns:1fr}
   .t-headline{border-top:1px solid var(--t-line);padding-top:12px}
   .t-bento{grid-template-columns:1fr 1fr;grid-template-areas:"ink m1" "teal m2" "line line"}
   .t-press{grid-template-columns:1fr}
   .t-deep-row{grid-template-columns:1fr;gap:20px}
   .t-deep-row--rev .t-deep-fig{order:0}
   .t-deep-row--rev .t-deep-body{order:1}
   .t-layout{grid-template-columns:1fr}
   .t-sidebar{position:static;order:2}
   .t-footer-grid{grid-template-columns:1fr 1fr}
   .t-numbers-grid{grid-template-columns:repeat(2,1fr);gap:30px 0}
   .t-num:nth-child(3){border-left:0}
   .t-index-list{columns:1}
   .t-logo-sub{display:none}
   .t-search-input{width:110px}
}

/* ---------- 响应式：768（移动端优先） ---------- */
@media (max-width:768px){
   .t-topline-motto{display:none}
   .t-topline-in{justify-content:space-between}
   .t-header{position:static}
   .t-header-in{min-height:60px;gap:12px}
   .t-nav{position:fixed;top:0;left:0;bottom:0;z-index:1200;width:290px;max-width:84vw;background:var(--t-white);border-right:1px solid var(--t-line);transform:translateX(-102%);transition:transform .28s ease;overflow-y:auto;padding:22px 0}
   body.t-nav-open .t-nav{transform:translateX(0)}
   .t-nav-list{flex-direction:column;align-items:stretch;gap:0}
   .t-nav-link{padding:13px 24px;font-size:15.5px;border-bottom:1px solid var(--t-paper)}
   .t-nav-link::after{display:none}
   .t-sub-panel{position:static;opacity:1;visibility:visible;transform:none;border:0;box-shadow:none;padding:0 0 6px;display:none}
   .t-nav-item.is-open .t-sub-panel{display:block}
   .t-search{display:none}
   .t-cta{display:none}
   .t-nav-toggle{display:flex}
   body.t-nav-open .t-nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
   body.t-nav-open .t-nav-toggle span:nth-child(2){opacity:0}
   body.t-nav-open .t-nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
   .t-cover-stage{min-height:330px}
   .t-cover-copy{padding:22px 20px 20px}
   .t-cover-copy h2{font-size:22px}
   .t-bento{grid-template-columns:1fr;grid-template-areas:"ink" "m1" "teal" "m2" "line"}
   .t-bento-card{min-height:150px}
   .t-press-item{grid-template-columns:60px 1fr;gap:14px}
   .t-press-thumb,.t-press-ph{display:none}
   .t-post-link{grid-template-columns:60px 1fr;gap:14px}
   .t-post-media,.t-post-placeholder{display:none}
   .t-num strong{font-size:40px}
   .t-strip-title{font-size:25px}
   .t-article-body{padding:26px 20px}
   .t-article-title{font-size:23px}
   .t-article-content>p:first-of-type::first-letter{font-size:2.4em}
   .t-article-neighbor{grid-template-columns:1fr}
   .t-footer-grid{grid-template-columns:1fr;gap:26px}
   .t-reel-card{flex-basis:270px}
   .t-reel-card img{height:170px}
   .t-reel-play{top:66px;width:48px;height:48px}
   .t-reel-dur{top:130px}
   .t-float{right:10px;bottom:70px}
   .t-float-item{width:46px}
   .t-search-input{width:100%}
   .t-header-tools{flex:1;justify-content:flex-end}
}

/* ============================================================
   内页兼容组件段（006 系结构 · 编辑风化）
   ============================================================ */
.t-page{background:var(--t-paper)}
.t-press-main{min-width:0}
.t-post-list{display:flex;flex-direction:column}
.t-list-head{font-family:var(--t-serif);font-size:17px;font-weight:700;color:var(--t-ink);padding:16px 2px 10px;border-bottom:2px solid var(--t-ink);margin-bottom:4px}
.t-list-head small{font-family:var(--t-sans);font-weight:400;font-size:10px;letter-spacing:.22em;color:var(--t-teal);margin-left:10px}
/* 按钮 */
.t-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 22px;font-size:13.5px;letter-spacing:.04em;border-radius:2px;border:1px solid var(--t-teal);color:var(--t-teal);background:transparent}
.t-btn:hover{background:rgba(15,116,110,.07)}
.t-btn-primary{background:var(--t-teal);color:#fff}
.t-btn-primary:hover{background:var(--t-teal-deep);color:#fff}
.t-btn-ghost{border-color:var(--t-line);color:var(--t-text-2)}
.t-btn-ghost:hover{border-color:var(--t-teal);color:var(--t-teal);background:transparent}
.t-btn-outline{border-color:var(--t-ink);color:var(--t-ink)}
.t-btn-outline:hover{background:var(--t-ink);color:#fff}
/* 侧栏 widget 标题（006 结构兼容） */
.t-widget-title{font-family:var(--t-serif);font-size:16.5px;font-weight:700;color:var(--t-ink);display:flex;align-items:baseline;justify-content:space-between;padding-bottom:11px;margin-bottom:12px;border-bottom:2px solid var(--t-ink)}
.t-widget-title small{font-size:10px;letter-spacing:.2em;color:var(--t-teal);font-family:var(--t-sans);font-weight:600}
.t-widget-cats>li{border-bottom:1px dashed var(--t-line)}
.t-widget-cats>li:last-child{border-bottom:0}
.t-widget-cats a{display:flex;justify-content:space-between;align-items:center;padding:11px 2px;font-size:14px;font-weight:600;color:var(--t-text)}
.t-widget-cats a:hover,.t-widget-cats a.is-current{color:var(--t-teal)}
.t-widget-subcats{padding:0 0 10px 12px}
.t-widget-subcats a{font-size:12.5px;font-weight:400;color:var(--t-text-2);padding:5px 0;display:block}
.t-widget-subcats a:hover{color:var(--t-teal)}
.t-widget-tip{font-size:12px;color:var(--t-text-2);margin-bottom:12px;padding-left:10px;border-left:2px solid var(--t-teal)}
.t-widget-cta{margin-top:14px;text-align:center}
.t-widget-list--wide a{white-space:normal;-webkit-line-clamp:2}
/* 标签过滤与云（tag 页） */
.t-tag-filter{display:flex;flex-wrap:wrap;gap:8px;padding:4px 0 14px;border-bottom:1px solid var(--t-line);margin-bottom:18px}
.t-tag-cloud{display:flex;flex-wrap:wrap;gap:8px}
.t-tag-chip{display:inline-flex;align-items:center;gap:5px;padding:6px 13px;border:1px solid var(--t-line);border-radius:999px;font-size:12.5px;color:var(--t-text-2);background:var(--t-paper)}
.t-tag-chip:hover{border-color:var(--t-teal);color:var(--t-teal);background:rgba(15,116,110,.06)}
.t-tag-latest{margin-top:26px}
/* 检索页 */
.t-search-form{display:flex;background:var(--t-white);border:1px solid var(--t-line);border-radius:2px;overflow:hidden}
.t-search-form input{flex:1;border:0;background:transparent;padding:13px 16px;font-size:14.5px;color:var(--t-text)}
.t-search-form input:focus{outline:none}
.t-search-form button{padding:0 26px;background:var(--t-teal);color:#fff;font-size:14px;letter-spacing:.1em}
.t-search-form button:hover{background:var(--t-teal-deep)}
.t-search-hint{font-size:12.5px;color:var(--t-text-2);margin:10px 2px 0}
.t-search-suggest,.t-search-latest{margin-top:28px}
/* 站群导航（so 页） */
.t-so-section{margin-bottom:34px}
.t-so-cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px}
.t-so-cat-card{display:block;background:var(--t-white);border:1px solid var(--t-line);border-radius:2px;padding:16px 18px;font-size:14px;font-weight:600;color:var(--t-ink);position:relative}
.t-so-cat-card::after{content:'→';position:absolute;right:16px;top:50%;transform:translateY(-50%);color:var(--t-line);transition:.2s}
.t-so-cat-card:hover{border-color:var(--t-teal);color:var(--t-teal)}
.t-so-cat-card:hover::after{color:var(--t-teal)}
/* 关联阅读与邻篇 */
.t-related{margin-top:30px;padding-top:6px}
.t-related-head{font-family:var(--t-serif);font-size:17px;font-weight:700;color:var(--t-ink);padding-bottom:10px;margin-bottom:6px;border-bottom:2px solid var(--t-ink)}
.t-related-head small{font-family:var(--t-sans);font-weight:400;font-size:10px;letter-spacing:.22em;color:var(--t-teal);margin-left:10px}
.t-neighbor-item{display:flex;gap:12px;align-items:baseline;padding:13px 2px;border-bottom:1px dashed var(--t-line);font-size:13px;color:var(--t-text-2)}
.t-neighbor-item span{flex-shrink:0;font-size:11px;letter-spacing:.16em;color:var(--t-teal);font-weight:700}
.t-neighbor-item strong{font-weight:600;color:var(--t-text);display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.t-neighbor-item:hover strong{color:var(--t-teal)}
.t-neighbor-item--next span{color:var(--t-teal-deep)}
/* 详情头与栏目标签（articleImg/articlePage 兼容） */
.t-article-head{margin-bottom:20px}
.t-article-cat{display:inline-block;font-size:11.5px;letter-spacing:.18em;color:var(--t-teal);font-weight:700;margin-bottom:8px}
/* 图集（articleImg） */
.t-gallery-stage{position:relative;border-radius:2px;overflow:hidden;background:var(--t-ink);margin-bottom:12px}
.t-gallery-stage img{width:100%;max-height:560px;object-fit:contain;margin:0 auto}
.t-gallery-counter{position:absolute;right:12px;bottom:12px;background:rgba(15,36,34,.78);color:#fff;font-size:12px;padding:4px 10px;border-radius:2px;letter-spacing:.08em}
.t-gallery-thumbs{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;scrollbar-width:none}
.t-gallery-thumbs::-webkit-scrollbar{display:none}
.t-gallery-thumb{flex:0 0 78px;height:58px;border-radius:2px;overflow:hidden;border:2px solid transparent;opacity:.65}
.t-gallery-thumb img{width:100%;height:100%;object-fit:cover}
.t-gallery-thumb.is-active{border-color:var(--t-teal);opacity:1}
.t-gallery-thumb:hover{opacity:1}
.t-gallery-tip,.t-gallery-desc{font-size:13px;color:var(--t-text-2);margin-top:10px}
.t-gallery-pagination{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}
.t-gallery-pagination a,.t-gallery-pagination span{padding:7px 14px;border:1px solid var(--t-line);border-radius:2px;font-size:13px;background:var(--t-white);color:var(--t-text-2)}
.t-gallery-pagination span{border-color:var(--t-teal);color:#fff;background:var(--t-teal)}
.t-gallery-pagination a:hover{border-color:var(--t-teal);color:var(--t-teal)}
/* demo 单页组件 */
.t-demo-section{margin-bottom:34px}
.t-demo-row{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}
.t-demo-figure{border-radius:2px;overflow:hidden}
.t-demo-figure img{width:100%;object-fit:cover}
.t-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.t-stat{background:var(--t-white);border:1px solid var(--t-line);border-radius:2px;padding:20px 14px;text-align:center}
.t-stat strong{display:block;font-family:var(--t-serif);font-size:30px;font-weight:700;color:var(--t-teal);line-height:1.15}
.t-stat span{display:block;margin-top:5px;font-size:12px;letter-spacing:.1em;color:var(--t-text-2)}
.t-check-list li{position:relative;padding:9px 0 9px 30px;font-size:14px;color:var(--t-text);border-bottom:1px dashed var(--t-line)}
.t-check-list li::before{content:'✓';position:absolute;left:4px;top:9px;color:var(--t-teal);font-weight:700}
.t-brand-wall{display:flex;flex-wrap:wrap;gap:10px}
.t-brand-wall li{border:1px solid var(--t-line);background:var(--t-white);border-radius:2px;padding:10px 18px;font-family:var(--t-serif);font-size:13.5px;font-weight:600;color:var(--t-text-2);letter-spacing:.06em}
.t-biz-row{display:grid;grid-template-columns:300px 1fr;gap:22px;align-items:center;background:var(--t-white);border:1px solid var(--t-line);border-radius:2px;padding:18px;margin-bottom:16px}
.t-biz-media{border-radius:2px;overflow:hidden}
.t-biz-media img{width:100%;height:190px;object-fit:cover}
.t-biz-body h3{font-family:var(--t-serif);font-size:17px;font-weight:700;color:var(--t-ink);margin-bottom:8px}
.t-biz-body p{font-size:13.5px;color:var(--t-text-2)}
/* 深度 CTA（articleDetail 尾部） */
.t-single-lead{font-size:15px;color:var(--t-text-2);margin-bottom:14px}
.t-single-cta{background:var(--t-ink);color:#fff;border-radius:2px;padding:28px 30px;margin-top:30px}
.t-single-cta-text{font-family:var(--t-serif);font-size:19px;font-weight:700;margin-bottom:6px}
.t-single-cta-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}
.t-single-cta .t-btn{border-color:var(--t-teal-bright);color:var(--t-teal-bright)}
.t-single-cta .t-btn-primary{background:var(--t-teal);border-color:var(--t-teal);color:#fff}
/* 站内 404（006 结构兼容） */
.t-404-inner{max-width:640px;margin:56px auto;text-align:center;padding:56px 34px;background:var(--t-white);border:1px solid var(--t-line);border-radius:2px}
.t-404-desc{font-size:14px;color:var(--t-text-2);margin-bottom:22px}
.t-404-search{display:flex;max-width:420px;margin:0 auto 22px;background:var(--t-paper);border:1px solid var(--t-line);border-radius:2px;overflow:hidden}
.t-404-search input{flex:1;border:0;background:transparent;padding:11px 14px;font-size:13.5px;color:var(--t-text)}
.t-404-search input:focus{outline:none}
.t-404-search button{padding:0 20px;background:var(--t-teal);color:#fff;font-size:13px;letter-spacing:.1em}
.t-404-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:26px}
.t-404-recommend{border-top:1px solid var(--t-line);padding-top:18px;text-align:left}
/* articlePage 阅读容器与特性格 */
.t-single-article{background:var(--t-white);border:1px solid var(--t-line);border-radius:2px;padding:40px 46px}
.t-feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:22px 0}
.t-feature{background:var(--t-paper);border:1px solid var(--t-line);border-radius:2px;padding:18px 20px}
.t-feature h4{font-family:var(--t-serif);font-size:15.5px;color:var(--t-ink);margin-bottom:6px}
.t-feature p{font-size:13px;color:var(--t-text-2)}
/* 杂项组合类 */
.t-search-panel,.t-tag-panel{margin-bottom:26px}
.t-demo-body{padding-bottom:10px}
.t-demo-biz{margin-top:26px}
.t-demo-stats{margin:26px 0}
.t-demo-brand{margin-top:6px}
.t-pagination{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}
.t-pagination a,.t-pagination span{padding:7px 14px;border:1px solid var(--t-line);border-radius:2px;font-size:13px;background:var(--t-white);color:var(--t-text-2)}
.t-pagination span{border-color:var(--t-teal);color:#fff;background:var(--t-teal)}
.t-pagination a:hover{border-color:var(--t-teal);color:var(--t-teal)}
.t-float-top{cursor:pointer;font-family:var(--t-sans)}
.t-footer-brand{padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.14);margin-bottom:20px}
@media (max-width:768px){
   .t-single-article{padding:26px 20px}
   .t-feature-grid{grid-template-columns:1fr}
   .t-biz-row{grid-template-columns:1fr}
   .t-demo-row{grid-template-columns:1fr}
   .t-stats{grid-template-columns:repeat(2,1fr)}
   .t-404-inner{margin:30px 14px;padding:40px 20px}
}