/* 表圈 · Plume 青蓝与中性灰，保留原有 Logo。 */
:root{--bg:#f6f6f7;--surface:#f6f6f7;--surface-2:#eeeef1;--text:#3c3c43;--muted:#6b6b74;--line:#e2e2e3;--blue:#5086a1;--blue-soft:#83d0da24;--card:#fff;--header:rgba(255,255,255,.96);--shadow:0 8px 28px #24243306;--nav-hover-bg:#f6f6f7;--nav-active-bg:#83d0da24;--nav-active-text:#3c718b;--nav-active-line:#5086a1;--brand-solid:#8cccd5;--brand-on:#173a43;color-scheme:light}
:root[data-theme=dark]{--bg:#161618;--surface:#202127;--surface-2:#282a32;--text:#e4e4df;--muted:#aaaab4;--line:#2e2e32;--blue:#8cccd5;--blue-soft:#83d0da29;--card:#1b1b1f;--header:rgba(27,27,31,.96);--shadow:0 8px 30px #00000018;--nav-hover-bg:#282a32;--nav-active-bg:#83d0da29;--nav-active-text:#8cccd5;--nav-active-line:#8cccd5;--brand-solid:#8cccd5;--brand-on:#173a43;color-scheme:dark}
::selection{background:#bce6ec;color:#173a43}body{background:var(--bg);color:var(--text)}a,button{transition:color .18s,background .18s,border-color .18s}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--blue);outline-offset:4px}button,input,select,textarea{font-family:inherit}
.site-header{height:78px;background:var(--header);border-bottom:1px solid var(--line);box-shadow:none}.header-inner,body:is(.home,.single,.blog,.archive,.search,.page-about) .header-inner{max-width:1560px;padding:0 32px;gap:24px}.site-brand{gap:10px}.site-brand img{width:40px;height:40px;border-radius:13px}.site-brand>span{color:var(--text);font-size:25px;letter-spacing:.5px}.site-brand small{color:var(--muted);font-size:9px;letter-spacing:1.2px}.nav-list{gap:8px}.nav-list>li>a{padding:8px 12px;border-radius:24px;font-size:14px}.nav-list>.current-menu-item>a,.nav-list>.current-menu-parent>a{background:var(--blue-soft);color:var(--blue)}.nav-list>li>a:hover{background:var(--surface);color:var(--text)}.nav-list>.menu-item-has-children>a:after{content:"";width:5px;height:5px;border:0;border-right:1.4px solid currentColor;border-bottom:1.4px solid currentColor;transform:translateY(-2px) rotate(45deg);margin-left:7px}.primary-nav .sub-menu{border-radius:14px;box-shadow:0 12px 36px #20202a14}.sub-menu a:hover{color:var(--blue);background:var(--blue-soft)}.primary-nav .nav-list>.contact-menu>a{color:var(--text)}.header-actions{gap:13px}.search-trigger{border-radius:24px;padding:10px 15px;background:var(--surface);color:var(--muted)}.search-trigger kbd{border:0;background:var(--card);padding:1px 5px}.action-divider{display:none}.site-header .theme-switch{width:44px;min-width:44px;height:26px;background:var(--surface-2);border:1px solid var(--line)}.theme-switch-knob{width:20px;height:20px;left:2px;top:2px;color:#72727d;background:var(--card);box-shadow:0 1px 3px #0001}:root[data-theme=dark] .site-header .theme-switch{background:var(--surface-2);border-color:var(--line)}:root[data-theme=dark] .theme-switch-knob{transform:translateX(18px);background:var(--card);color:var(--blue)}
.button{border-radius:24px;padding:11px 22px;font-size:14px;min-height:44px;gap:10px}.button.primary,.comment-form .submit{background:var(--brand-solid);color:var(--brand-on);border:1px solid transparent;box-shadow:none}.button.primary:hover,.comment-form .submit:hover{background:#6aa1b7;color:#102f38}.button.secondary{background:var(--card);color:var(--text);border:1px solid var(--line)}.button.secondary:hover{background:var(--surface)}.text-link{font-size:13px;color:var(--blue)}.section-heading h2{font-weight:700;letter-spacing:-.5px}.heading-dot{color:var(--blue)}.section-kicker{color:var(--muted)}.gradient-text{background:none;color:var(--blue);-webkit-text-fill-color:currentColor}.rss-menu-icon{color:var(--blue)}
.reader-shell.container{max-width:1560px;grid-template-columns:184px minmax(0,1fr) 208px;gap:30px;padding:28px 32px 72px;--rail-top:104px}.reader-brand-links>a,.reader-brand-group>summary{border-radius:10px}.reader-brand-links a:hover,.reader-style-links a:hover{color:var(--blue)}.reader-brand-group>summary:hover{background:var(--surface-2)}.reader-brand-links .is-current,.reader-brand-children .is-current,.reader-style-links .is-current,.reader-toc-links .is-current{background:var(--blue-soft);color:var(--blue);border-color:var(--blue)}.reader-brand-links>.reader-all-brands{display:block;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin:0 0 12px;font-weight:600}.reader-rail-heading{font-size:13px;letter-spacing:.5px;color:var(--text)}.reader-context-card,.sidebar-card{background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:none}.reader-about-card,.sidebar-about{background:var(--card)}.reader-context-card h2{font-size:17px}.reader-about-card>img{border-radius:14px}.reader-style-links a{border-radius:8px}.reader-toc-links a{border-radius:7px}.reader-rail-mobile{background:var(--card);border:1px solid var(--line);border-radius:12px}
.post-card{border-radius:16px;background:var(--card);overflow:hidden;box-shadow:var(--shadow);border:1px solid transparent}.post-card .card-cover{border:0;border-radius:15px 15px 0 0;aspect-ratio:4/5;background:#fff}.post-card .card-cover img{object-fit:cover;object-position:center}.post-card:hover{border-color:var(--line)}.post-card .card-info{padding:13px 14px 17px}.post-card .card-info h3{font-size:15px;line-height:1.75;font-weight:600;letter-spacing:0}.post-card .cover-tag{border:1px solid #ffffff99;border-radius:7px;background:#fffffff0;color:#494952;box-shadow:none;font-size:11px;padding:3px 8px;backdrop-filter:blur(8px)}.reader-list-content .archive-grid{gap:23px 18px}.post-card.knowledge-card{border-color:var(--line);padding:23px;border-radius:16px;box-shadow:none}.knowledge-card .card-info{padding:0}.knowledge-card-category{display:inline-flex;align-self:flex-start;background:var(--blue-soft);color:var(--blue);padding:4px 9px;border-radius:6px;font-size:12px}.knowledge-card .card-info h3{font-size:18px;font-weight:650;line-height:1.8}.knowledge-card-read{font-size:13px}.post-card.knowledge-card .card-info>p{font-size:14px;line-height:1.9}.brand-card{background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:none}.brand-mark{color:var(--blue);background:var(--blue-soft)}.brand-arrow{color:var(--blue)}
.reader-article-content{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:28px;min-width:0}.article-header h1{font-size:32px;line-height:1.55;letter-spacing:-.7px}.article-header .article-meta{margin-bottom:16px}.article-header .article-tags{margin:0 0 26px}.article-category{color:var(--blue)}.article-tags a{border-radius:6px;font-size:12px;padding:4px 9px;border-color:transparent}.prose{font-size:16px;line-height:1.95}.prose h2{letter-spacing:-.4px}.article-note{border-color:var(--line);background:var(--surface);border-radius:10px}.watch-overview{background:var(--surface);border-radius:12px}.article-body .prose table tbody tr:nth-child(odd)>*{background:var(--surface)}.article-body .prose table tbody tr:nth-child(even)>*{background:var(--card)}.article-body .prose table th,.article-body .prose table td{padding:13px 16px;border-color:var(--line);vertical-align:top}.article-body .prose table tbody tr:hover>*{background:var(--blue-soft)}.gallery-thumb.active{border-color:var(--brand-solid)}.watch-gallery{border-radius:15px}.gallery-arrow:hover,.gallery-zoom:hover{color:var(--blue)}.gallery-lightbox{background:#18181cf5}.gallery-lightbox-bar{background:#222226ed}.gallery-lightbox button{border-color:#ffffff30}.gallery-lightbox .gallery-lightbox-toggle{border-radius:24px}.article-discovery .post-grid{gap:20px 16px}.article-discovery .post-card{border-color:var(--line)}
.reader-list-content .archive-header{padding-top:15px}.archive-header h1{font-size:33px;font-weight:700;letter-spacing:-.7px}.watch-finder{border-radius:16px;border-color:var(--line);padding:24px;box-shadow:none}.watch-finder input,.watch-finder select{background:var(--surface);border-radius:10px;border-color:var(--line)}.watch-finder input:focus,.watch-finder select:focus{border-color:var(--blue)}.finder-active a{background:var(--blue-soft);border-color:transparent;color:var(--blue);border-radius:8px}.finder-search-row .button{border-radius:24px}.archive-filters a{border-radius:8px}.archive-filters a.is-active{background:var(--blue-soft);border-color:transparent}.pagination .current,.catalog-shell .pagination .current{background:var(--brand-solid);color:var(--brand-on)}.pagination a,.catalog-shell .pagination a{background:var(--card);border:1px solid var(--line);border-radius:10px}.catalog-results-count{font-variant-numeric:tabular-nums}
/* 首页：横向发现入口、双栏封面、三列图集。 */
.reader-home-shell.container{grid-template-columns:minmax(0,1fr) 232px;grid-template-areas:"browse browse" "content context";gap:24px 28px;max-width:1460px;padding-top:24px}.home-browse-bar{grid-area:browse;display:flex;gap:9px;align-items:center;overflow:auto;white-space:nowrap;scrollbar-width:none;padding:0 0 3px}.home-browse-bar::-webkit-scrollbar{display:none}.home-browse-bar a{font-size:14px;padding:9px 18px;border-radius:24px;background:var(--card);border:1px solid var(--line);color:var(--muted);flex:none}.home-browse-bar a[aria-current]{background:var(--text);border-color:var(--text);color:var(--card);font-weight:600}.home-browse-bar a:hover{color:var(--blue);border-color:var(--blue)}.home-browse-bar a[aria-current]:hover{color:var(--card)}.home-masthead{display:grid;grid-template-columns:1fr 1.07fr;gap:28px;padding:28px;background:var(--card);border:1px solid var(--line);border-radius:20px;overflow:hidden}.home-masthead-copy{min-width:0;align-self:center}.home-eyebrow{display:inline-flex;align-items:center;gap:7px;font-size:11px;letter-spacing:1px;font-weight:600;color:var(--blue);background:var(--blue-soft);border-radius:6px;padding:5px 9px;line-height:1.6}.home-masthead h1{font-size:36px;line-height:1.5;font-weight:750;letter-spacing:-1.1px;margin:15px 0 12px}.home-masthead h1 em{font-style:normal;color:var(--blue)}.home-masthead-copy>p{font-size:14px;line-height:1.9;color:var(--muted);margin-bottom:23px;max-width:33em}.home-actions{display:flex;gap:9px;flex-wrap:wrap}.home-actions .button{font-size:13px;padding:10px 16px;min-height:42px}.home-masthead-photo{position:relative;min-height:285px;border-radius:14px;overflow:hidden;background:#29292e}.home-masthead-photo picture{display:block;width:100%;height:100%}.home-masthead-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:54% 45%}.home-masthead-photo>span{position:absolute;inset:auto 0 0;color:#fff;font-size:12px;padding:35px 18px 15px;background:linear-gradient(transparent,#141418bf)}.home-metrics{grid-column:1/-1;display:flex;gap:38px;padding-top:21px;border-top:1px solid var(--line);margin-top:-5px}.home-metrics>div{display:flex;align-items:baseline;gap:8px}.home-metrics strong{font-size:23px;line-height:1;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.7px}.home-metrics span{font-size:12px;color:var(--muted)}.home-context-rail{top:104px;max-height:calc(100dvh - 128px)}.home-context-rail .reader-context-card{padding:22px}.home-context-rail .reader-about-card>img{width:52px;height:52px;margin-bottom:18px}.home-context-rail p{font-size:13px;color:var(--muted);line-height:1.9}.home-context-rail .reader-style-links{max-height:none}.home-section{margin-top:30px}.home-section .section-heading{margin-bottom:18px;align-items:flex-end}.home-section .section-kicker{font-size:11px;letter-spacing:.5px;margin-bottom:5px}.home-section .section-heading h2{font-size:23px;line-height:1.45}.home-section .text-link{font-size:13px;flex:none}.home-brand-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}.home-brand-grid>a{position:relative;border-radius:12px;border:1px solid var(--line);background:var(--card);padding:15px 12px}.home-brand-grid>a:hover{border-color:var(--blue);background:var(--blue-soft)}.home-brand-grid strong{display:block;font-size:14px;font-weight:600}.home-brand-grid>a>span{display:block;font-size:9px;line-height:1.6;color:var(--muted);overflow-wrap:anywhere;letter-spacing:.3px;margin-top:5px}.home-brand-grid i{display:none}.home-watch-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px 18px}.home-watch-grid .card-info h3{font-size:15px}.home-style-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.home-style-grid>a{background:var(--card);padding:22px;border:1px solid var(--line);border-radius:15px}.home-style-grid h3{font-size:17px;display:flex;justify-content:space-between;gap:10px}.home-style-grid h3 span{color:var(--blue)}.home-style-grid p{font-size:13px;line-height:1.85;color:var(--muted);margin-top:10px}.home-knowledge-topics{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.home-knowledge-topics a{font-size:12px;padding:6px 12px;border-radius:7px;background:var(--card);color:var(--muted);border:1px solid var(--line)}.home-knowledge-topics a:hover{background:var(--blue-soft);color:var(--blue);border-color:transparent}.home-knowledge-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.home-faq{border-radius:16px;background:var(--card);padding:0 24px;border:1px solid var(--line)}.home-faq details{padding:20px 0;border-bottom:1px solid var(--line)}.home-faq details:last-child{border:0}.home-faq summary{font-size:15px;cursor:pointer;font-weight:600;line-height:1.8}.home-faq p{font-size:14px;line-height:1.95;color:var(--muted);margin:14px 0}.home-faq a{font-size:13px;color:var(--blue)}.home-editorial{margin-top:30px;border-top:1px solid var(--line);padding-top:24px}.home-editorial h2{font-size:16px;font-weight:600;margin-bottom:10px}.home-editorial p{font-size:13px;line-height:1.95;color:var(--muted)}.home-rss-card{background:var(--card)}.home-rss-card>.rss-menu-icon{width:26px;height:26px;margin-bottom:18px}.home-rss-card h2{font-size:17px}.home-rss-card p{margin:12px 0 18px}.home-rss-card .button{width:100%;font-size:13px;min-height:40px}
.site-footer{background:var(--card);border-color:var(--line);margin-top:0}.footer-brand img{border-radius:11px}.footer-brand strong{color:var(--text)}.floating-tools{border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow);border-radius:18px;overflow:visible}.float-button{color:var(--muted)}.wechat-button{color:var(--blue)}.float-button:hover{color:var(--blue);background:var(--blue-soft)}.search-dialog,.contact-dialog{border:1px solid var(--line);border-radius:20px;background:var(--card);box-shadow:0 18px 70px #0002}.search-form input{background:var(--surface);border-color:var(--line)}.search-suggestions a{background:var(--surface)}.community-card,:root[data-theme=dark] .community-card{background:var(--blue-soft);border:1px solid var(--line)}.community-card p{color:var(--muted)}.community-icon{color:var(--blue);opacity:.2}.about-welcome{background:var(--card)}.about-features section{background:var(--card)}
@media(min-width:961px) and (max-width:1250px){.header-inner,body:is(.home,.single,.blog,.archive,.search,.page-about) .header-inner{gap:12px;padding-left:24px;padding-right:24px}.site-brand small{display:none}.site-brand>span{font-size:22px}.nav-list{gap:2px}.nav-list>li>a{font-size:13px;padding:8px 9px}.header-actions{gap:9px}.search-trigger>span,.search-trigger kbd{display:none}.search-trigger{padding:9px}.reader-shell.container{grid-template-columns:155px minmax(0,1fr) 170px;gap:23px;padding-left:24px;padding-right:24px}.reader-home-shell.container{grid-template-columns:minmax(0,1fr) 210px;gap:23px}.home-masthead{padding:24px;gap:22px}.home-masthead h1{font-size:30px}.home-masthead-photo{min-height:265px}.home-brand-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.reader-article-content{padding:24px}.article-header h1{font-size:29px}}
@media(max-width:960px){.site-header{height:68px}.header-inner,body:is(.home,.single,.blog,.archive,.search,.page-about) .header-inner{padding:0 22px;gap:14px}.site-brand img{width:36px;height:36px;border-radius:12px}.site-brand>span{font-size:23px}.site-brand small{display:none}.header-actions{gap:13px}.menu-toggle{display:flex}.action-divider{display:none}.search-trigger{padding:9px}.search-trigger>span,.search-trigger kbd{display:none}.primary-nav{display:none;position:absolute;left:0;right:0;top:68px;max-height:calc(100dvh - 90px);overflow:auto;background:var(--card);border-bottom:1px solid var(--line);box-shadow:0 14px 25px #0001;padding:15px 22px}.primary-nav.open{display:block}.primary-nav .nav-list{display:flex;flex-direction:column;align-items:stretch;gap:3px}.primary-nav .nav-list>li>a{font-size:15px;padding:11px 13px;border-radius:10px}.primary-nav .sub-menu{position:static;display:grid;box-shadow:none;border:0;background:none;grid-template-columns:repeat(4,minmax(0,1fr));padding:9px 0;gap:6px}.primary-nav .sub-menu a{background:var(--surface);padding:8px 6px;font-size:13px;text-align:center;white-space:normal}.primary-nav .nav-list>.brand-menu>.sub-menu{width:auto;min-width:0;grid-template-columns:repeat(4,minmax(0,1fr))}.primary-nav .nav-list>.contact-menu>.sub-menu{width:auto;min-width:0;display:block}.primary-nav .contact-menu>.sub-menu a{text-align:left}.ct-language-menu{justify-content:center;padding:8px}.reader-shell.container{--rail-top:94px}.reader-home-shell.container{grid-template-columns:minmax(0,1fr);grid-template-areas:"browse" "content" "context";padding:22px 24px 60px}.home-context-rail{position:static;max-height:none;overflow:visible;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.home-context-rail .reader-context-card{margin:0}.home-masthead h1{font-size:32px}.home-masthead-photo{min-height:280px}.home-brand-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.home-watch-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.reader-article-content{padding:24px}.floating-tools{right:12px}.float-button{font-size:11px}}
@media(min-width:721px) and (max-width:960px){.reader-shell.container:not(.reader-home-shell){grid-template-columns:155px minmax(0,1fr);gap:20px;padding-left:24px;padding-right:24px}.reader-article-shell .reader-context-rail{position:static;max-height:none}.article-header h1{font-size:28px}.home-masthead{gap:24px;padding:26px}.home-masthead h1{font-size:30px}.home-actions .button{font-size:12px;padding:10px 14px}}
@media(max-width:720px){body{font-size:16px}.header-inner,body:is(.home,.single,.blog,.archive,.search,.page-about) .header-inner{padding:0 18px}.header-actions{gap:10px}.site-brand>span{font-size:22px}.reader-shell.container{grid-template-columns:minmax(0,1fr);gap:16px;padding:18px 18px 48px}.reader-home-shell.container{grid-template-columns:minmax(0,1fr);grid-template-areas:"browse" "content" "context";gap:17px;padding:18px 16px 48px}.home-browse-bar{margin-right:-16px;padding-right:16px;gap:8px}.home-browse-bar a{font-size:14px;padding:8px 16px}.home-masthead{grid-template-columns:minmax(0,1fr);border-radius:17px;padding:23px;gap:22px}.home-eyebrow{font-size:11px;letter-spacing:.6px}.home-masthead h1{font-size:33px;line-height:1.5;letter-spacing:-1px;margin-top:13px}.home-masthead-copy>p{font-size:15px;line-height:1.85;margin-bottom:19px}.home-actions{gap:9px}.home-actions .button{font-size:13px;padding:10px 16px;min-height:43px}.home-masthead-photo{min-height:0;aspect-ratio:1.6;order:2;border-radius:11px}.home-masthead-photo>span{font-size:11px;padding:30px 13px 11px}.home-metrics{order:3;justify-content:space-between;gap:12px;padding-top:18px;margin-top:-2px}.home-metrics>div{display:block;min-width:0}.home-metrics strong{font-size:22px}.home-metrics span{display:block;font-size:11px;margin-top:6px}.home-section{margin-top:27px}.home-section .section-heading{margin-bottom:15px;gap:10px}.home-section .section-heading h2{font-size:22px}.home-section .section-kicker{font-size:10px;letter-spacing:0;line-height:1.7}.home-section .text-link{font-size:12px}.home-brand-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.home-brand-grid>a{padding:13px 10px;border-radius:11px}.home-brand-grid strong{font-size:14px}.home-brand-grid>a>span{font-size:8px}.home-watch-grid,.reader-list-content .archive-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:19px 12px}.post-card{border-radius:13px}.post-card .card-cover{border-radius:12px 12px 0 0}.post-card .card-info{padding:10px 10px 13px}.post-card .card-info h3,.home-watch-grid .card-info h3{font-size:14px;line-height:1.7;font-weight:600}.post-card .cover-tag{font-size:10px;padding:2px 6px}.home-style-grid{grid-template-columns:1fr;gap:12px}.home-style-grid>a{padding:20px}.home-style-grid h3{font-size:18px}.home-style-grid p{font-size:15px}.home-knowledge-grid{grid-template-columns:1fr;gap:14px}.post-card.knowledge-card{padding:21px}.knowledge-card .card-info{padding:0}.knowledge-card .card-info h3{font-size:18px}.post-card.knowledge-card .card-info>p{font-size:15px}.knowledge-card-read,.knowledge-card-category{font-size:13px}.home-knowledge-topics a{font-size:13px}.home-faq{padding:0 20px}.home-faq summary{font-size:16px}.home-faq p{font-size:15px}.home-faq a{font-size:14px}.home-editorial h2{font-size:16px;line-height:1.8}.home-editorial p{font-size:14px}.home-context-rail{grid-template-columns:1fr}.home-context-rail .reader-context-card{padding:23px}.home-context-rail p{font-size:14px}.reader-article-content{padding:21px 17px;border-radius:15px}.article-header h1{font-size:26px;line-height:1.6;letter-spacing:-.6px}.article-meta{font-size:12px;gap:7px 12px;line-height:1.8}.article-tags a{font-size:12px}.prose{font-size:16px;line-height:1.95}.article-body .prose table th,.article-body .prose table td{padding:11px 10px;font-size:14px}.watch-gallery{margin-left:-9px;margin-right:-9px}.gallery-caption{font-size:12px}.gallery-help{font-size:11px}.article-discovery .post-grid{gap:17px 11px}.archive-header h1{font-size:29px}.reader-list-content .archive-header{padding-top:15px}.watch-finder{padding:18px}.watch-finder input,.watch-finder select{font-size:16px}.finder-search-row .button{font-size:14px}.home-rss-card .button{font-size:14px}.floating-tools{right:8px;bottom:20px;border-radius:14px}.float-button{width:42px;min-height:48px;font-size:10px}.float-button svg{width:21px;height:21px}.footer-top{gap:22px}.footer-brand span{display:none}.footer-links{font-size:13px;gap:12px 18px}.footer-bottom{font-size:11px}}
@media(max-width:370px){.header-inner,body:is(.home,.single,.blog,.archive,.search,.page-about) .header-inner{padding:0 14px;gap:9px}.header-actions{gap:8px}.home-masthead{padding:19px}.home-masthead h1{font-size:29px}.home-actions .button{font-size:12px;padding:10px 13px}.home-brand-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.home-section .section-heading h2{font-size:20px}.home-section .text-link{font-size:11px}.home-section .section-kicker{font-size:9px}.reader-shell.container{padding-left:13px;padding-right:13px}.post-card .card-info h3,.home-watch-grid .card-info h3{font-size:13px}.primary-nav .nav-list>.brand-menu>.sub-menu{grid-template-columns:repeat(3,minmax(0,1fr))}.reader-article-content{padding:18px 14px}.article-header h1{font-size:24px}}
@media(prefers-reduced-motion:reduce){a,button,.card-cover img{transition:none}}
/* 英文导航预留更长的菜单文字空间。 */
@media(min-width:961px) and (max-width:1450px){html[lang=en] .site-brand small{display:none}html[lang=en] .search-trigger>span,html[lang=en] .search-trigger kbd{display:none}html[lang=en] .search-trigger{padding:10px}html[lang=en] .nav-list{gap:2px}html[lang=en] .nav-list>li>a{font-size:13px;padding:8px 9px}html[lang=en] .header-inner{gap:16px}}
@media(min-width:961px) and (max-width:1180px){html[lang=en] .menu-toggle{display:flex}html[lang=en] .primary-nav{display:none;position:absolute;left:0;right:0;top:78px;max-height:calc(100dvh - 100px);overflow:auto;background:var(--card);border-bottom:1px solid var(--line);padding:15px 24px;box-shadow:0 14px 25px #0001}html[lang=en] .primary-nav.open{display:block}html[lang=en] .primary-nav .nav-list{display:flex;flex-direction:column;align-items:stretch;gap:3px}html[lang=en] .primary-nav .nav-list>li>a{font-size:15px;padding:11px 13px;border-radius:10px}html[lang=en] .primary-nav .sub-menu{position:static;display:grid;box-shadow:none;border:0;background:none;grid-template-columns:repeat(4,minmax(0,1fr));padding:9px 0;gap:6px}html[lang=en] .primary-nav .sub-menu a{background:var(--surface);padding:8px 6px;font-size:13px;text-align:center;white-space:normal}html[lang=en] .primary-nav .nav-list>.brand-menu>.sub-menu{width:auto;min-width:0;grid-template-columns:repeat(4,minmax(0,1fr))}html[lang=en] .primary-nav .nav-list>.contact-menu>.sub-menu{width:auto;min-width:0;display:block}html[lang=en] .primary-nav .contact-menu>.sub-menu a{text-align:left}html[lang=en] .ct-language-menu{justify-content:center;padding:8px}}
@media(max-width:370px){.home-browse-bar{margin-right:0;padding-right:0}}

/* Plume 的青蓝品牌色、轻灰分区与蓝紫标题。 */
.site-brand img,.footer-brand img,.reader-about-card>img,.home-context-rail .reader-about-card>img{border-radius:0;object-fit:contain}
.home-browse-bar a[aria-current]{background:var(--blue-soft);color:var(--blue);border-color:transparent}
.home-browse-bar a[aria-current]:hover{color:var(--blue);background:var(--blue-soft)}
.home-masthead{background:radial-gradient(ellipse at 8% 0,#83d0da17,transparent 58%),var(--card)}
.home-eyebrow{background:none;padding:0;color:var(--blue);letter-spacing:1.5px}
.home-masthead h1 em{background:linear-gradient(110deg,#5086a1 8%,#8b7bc7 95%);background-clip:text;-webkit-background-clip:text;color:#5086a1;-webkit-text-fill-color:transparent}
:root[data-theme=dark] .home-masthead h1 em{background-image:linear-gradient(110deg,#8cccd5 8%,#c4acf2 95%)}
.home-rss-card{background:linear-gradient(135deg,var(--blue-soft),var(--card))}
.theme-switch-knob{color:#6b6b74}.rss-menu-icon,.wechat-button{color:var(--blue)}
.home-knowledge-topics a,.article-tags a{border-radius:5px}
.reader-toc-links .is-current{color:var(--blue);background:var(--blue-soft)}
.home-actions .button.primary,.home-rss-card .button.primary{color:var(--brand-on)}
.gallery-lightbox{background:#1b1b1ff5}.gallery-lightbox-bar{background:#202127ed}
.text-link,.article-category,.knowledge-card-category,.knowledge-card-read,.home-faq a{color:#3c718b}
:root[data-theme=dark] .text-link,:root[data-theme=dark] .article-category,:root[data-theme=dark] .knowledge-card-category,:root[data-theme=dark] .knowledge-card-read,:root[data-theme=dark] .home-faq a{color:#8cccd5}

/* PC 内容收窄，首页右栏跟随整页滚动。 */
.reader-shell.container,.reader-home-shell.container{max-width:1280px}
.header-inner,body:is(.home,.single,.blog,.archive,.search,.page-about) .header-inner{max-width:1280px}
.reader-home-shell .home-context-rail{position:static;top:auto;max-height:none;overflow:visible;overscroll-behavior:auto}
.home-context-rail .reader-style-links{max-height:none;overflow:visible}
.wechat-button svg{color:#07c160}
.wechat-button:hover svg{color:#06ad56}
@media(min-width:961px){.home-watch-grid{grid-template-columns:repeat(4,minmax(0,1fr))}html[lang=en] .site-brand small{display:none}html[lang=en] .search-trigger>span,html[lang=en] .search-trigger kbd{display:none}html[lang=en] .search-trigger{padding:10px}html[lang=en] .nav-list{gap:2px}html[lang=en] .nav-list>li>a{font-size:13px;padding:8px 9px}html[lang=en] .header-inner{gap:16px}}

/* 品牌选中项：沿用淡色底、左侧细线与文字高亮，使用极光红。 */
.reader-brand-links{--nav-active-bg:#fff1f0;--nav-active-text:#d9363e;--nav-active-line:#ff4d4f}
:root[data-theme=dark] .reader-brand-links{--nav-active-bg:#ff4d4f24;--nav-active-text:#ff7875;--nav-active-line:#ff4d4f}
.reader-brand-links a.is-current,.reader-brand-children a.is-current{background:var(--nav-active-bg);color:var(--nav-active-text);border-color:var(--nav-active-line);box-shadow:inset 3px 0 var(--nav-active-line)}
.reader-brand-group>summary:has(>.is-current),.reader-brand-group>summary:has(>.is-current):hover{background:var(--nav-active-bg);color:var(--nav-active-text)}
.reader-brand-group>summary:has(>.is-current):after{border-color:var(--muted);color:var(--muted)}
.post-card .cover-tag{background:#07c160;color:#fff;border-color:#07c160;box-shadow:none;backdrop-filter:none;font-weight:700}

/* 分类入口统一使用极光红选中状态。 */
:root{--selection-bg:#fff1f0;--selection-text:#d9363e;--selection-line:#ff4d4f;--nav-active-bg:var(--selection-bg);--nav-active-text:var(--selection-text);--nav-active-line:var(--selection-line)}
:root[data-theme=dark]{--selection-bg:#ff4d4f24;--selection-text:#ff7875;--selection-line:#ff4d4f;--nav-active-bg:var(--selection-bg);--nav-active-text:var(--selection-text);--nav-active-line:var(--selection-line)}
.nav-list>.current-menu-item>a,.nav-list>.current-menu-parent>a,.nav-list>.current-menu-ancestor>a,
.primary-nav .sub-menu li.current-menu-item>a,.primary-nav .sub-menu li.current-menu-parent>a,.primary-nav .sub-menu li.current-menu-ancestor>a,.primary-nav .sub-menu li.current-post-ancestor>a,
.home-browse-bar a[aria-current],.home-browse-bar a[aria-current]:hover,
.reader-style-links a.is-current,.reader-toc-links a.is-current,
.archive-filters a.is-active,.finder-active a{background:var(--selection-bg);color:var(--selection-text);border-color:var(--selection-line)}
.home-brand-grid>a:focus-visible,.home-brand-grid>a:active,.home-style-grid>a:focus-visible,.home-style-grid>a:active,.home-knowledge-topics a:focus-visible,.home-knowledge-topics a:active{background:var(--selection-bg);color:var(--selection-text);border-color:var(--selection-line)}
/* 腕表款式卡片保留原样式，仅在交互选中时强调边框。 */
.post-card:not(.knowledge-card):focus-within,.post-card:not(.knowledge-card):active{border-color:var(--selection-line)}
@media(hover:hover){.post-card:not(.knowledge-card):hover{border-color:var(--selection-line)}.home-brand-grid>a:hover,.home-style-grid>a:hover,.home-knowledge-topics a:hover{background:var(--selection-bg);color:var(--selection-text);border-color:var(--selection-line)}}
.nav-list>.current-menu-item>a:hover,.nav-list>.current-menu-parent>a:hover,.nav-list>.current-menu-ancestor>a:hover{background:var(--selection-bg);color:var(--selection-text)}

/* PC 端相关款式与最近浏览：每行四张卡片。 */
@media(min-width:961px){.related-articles .post-grid,.recently-viewed .post-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px 12px}}

/* 首页品牌入口：字母徽章、柔和分色与细节层次。 */
.home-brand-grid{gap:12px}
.home-brand-grid>a.home-brand-tile{position:relative;min-height:153px;padding:18px 15px 19px;border-radius:16px;isolation:isolate;background:linear-gradient(145deg,var(--tile-wash),transparent 76%),var(--card);border:1px solid var(--line);overflow:hidden;transition:transform .2s,border-color .2s,box-shadow .2s}
.home-brand-tile:before{content:"";position:absolute;inset:0 0 auto;height:3px;background:var(--tile-ink);opacity:.65}
.home-brand-tile:after{content:"";position:absolute;width:95px;height:95px;border:1px solid var(--tile-ink);opacity:.09;border-radius:50%;right:-39px;bottom:-47px;z-index:-1}
.home-brand-grid .home-brand-mark{display:flex;align-items:center;justify-content:center;width:39px;height:39px;margin:0 0 17px;border:1px solid var(--tile-wash);border-radius:12px;background:var(--tile-wash);color:var(--tile-ink);font-family:Georgia,'Times New Roman',serif;font-size:22px;font-weight:600;letter-spacing:-1px;line-height:1}
.home-brand-grid .home-brand-tile:nth-child(2) .home-brand-mark,.home-brand-grid .home-brand-tile:nth-child(6) .home-brand-mark{font-size:15px;letter-spacing:-.6px}
.home-brand-grid .home-brand-link{display:flex;position:absolute;right:13px;top:20px;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;font-size:16px;font-style:normal;color:var(--muted);opacity:.65;transition:transform .2s,color .2s,opacity .2s}
.home-brand-grid .home-brand-tile>strong{font-size:15px;font-weight:650;letter-spacing:.2px;line-height:1.6}
.home-brand-grid .home-brand-name{display:block;max-width:calc(100% - 16px);margin-top:5px;font-size:9px;line-height:1.7;letter-spacing:.45px;color:var(--muted);overflow-wrap:normal}
.home-brand-grid .home-brand-serial{position:absolute;right:12px;bottom:15px;margin:0;font-family:Georgia,serif;font-size:12px;font-style:italic;line-height:1;color:var(--muted);opacity:.4}
.home-brand-grid>a.home-brand-tile:focus-visible,.home-brand-grid>a.home-brand-tile:active{background:linear-gradient(145deg,var(--selection-bg),var(--card));border-color:var(--selection-line);color:var(--selection-text)}
@media(hover:hover){.home-brand-grid>a.home-brand-tile:hover{transform:translateY(-3px);background:linear-gradient(145deg,var(--selection-bg),var(--card));border-color:var(--selection-line);color:var(--selection-text);box-shadow:0 9px 24px #ff4d4f0d}.home-brand-tile:hover .home-brand-link{opacity:1;color:var(--selection-text);transform:translate(1px,-1px)}}
@media(max-width:1250px){.home-brand-grid>a.home-brand-tile{min-height:139px}.home-brand-grid .home-brand-mark{margin-bottom:12px}}
@media(max-width:720px){.home-brand-grid{gap:10px}.home-brand-grid>a.home-brand-tile{min-height:141px;padding:15px 12px;border-radius:13px}.home-brand-grid .home-brand-mark{width:35px;height:35px;border-radius:10px;font-size:20px;margin-bottom:13px}.home-brand-grid .home-brand-tile:nth-child(2) .home-brand-mark,.home-brand-grid .home-brand-tile:nth-child(6) .home-brand-mark{font-size:14px}.home-brand-grid .home-brand-link{top:16px;right:9px;width:19px;height:19px;font-size:14px}.home-brand-grid .home-brand-tile>strong{font-size:14px}.home-brand-grid .home-brand-name{font-size:8px;letter-spacing:.1px;max-width:100%}.home-brand-grid .home-brand-serial{display:none}}
@media(max-width:370px){.home-brand-grid>a.home-brand-tile{min-height:137px;padding:15px 13px}.home-brand-grid .home-brand-name{font-size:9px}}
@media(prefers-reduced-motion:reduce){.home-brand-grid>a.home-brand-tile,.home-brand-grid .home-brand-link{transition:none}.home-brand-grid>a.home-brand-tile:hover{transform:none}}

/* 腕表卡片与页面底色略微拉开层次。 */
:root{--watch-card-bg:#fff;--watch-card-border:#dedee4;--watch-card-shadow:0 3px 14px #17172208}
:root[data-theme=dark]{--watch-card-bg:#24252b;--watch-card-border:#36383f;--watch-card-shadow:0 5px 18px #00000020}
.post-card:not(.knowledge-card){background:var(--watch-card-bg);border-color:var(--watch-card-border);box-shadow:var(--watch-card-shadow)}

/* 首页统计：三色数字，标签维持阅读层级。 */
.home-metrics>div:nth-child(1)>strong{color:#397c91}
.home-metrics>div:nth-child(2)>strong{color:#dd4857}
.home-metrics>div:nth-child(3)>strong{color:#8665b5}
:root[data-theme=dark] .home-metrics>div:nth-child(1)>strong{color:#8cccd5}
:root[data-theme=dark] .home-metrics>div:nth-child(2)>strong{color:#ff7875}
:root[data-theme=dark] .home-metrics>div:nth-child(3)>strong{color:#c0a7ed}
.home-metrics strong{font-variant-numeric:tabular-nums}
.home-metrics strong .metric-animated{display:inline;font:inherit;color:inherit;line-height:inherit;letter-spacing:inherit;margin:0;padding:0}

/* 语言入口在完整桌面顶栏的最后；折叠导航保留末项入口。 */
.bq-header-language{display:none;align-items:center;gap:5px;flex:none;white-space:nowrap;font-size:12px;font-weight:500}
.bq-header-language a{display:block;padding:5px 4px;border-radius:5px;color:var(--muted);line-height:1.6}
.bq-header-language a[aria-current]{color:var(--blue);font-weight:700}
.bq-header-language a:hover{background:var(--surface)}
.bq-header-language>span{color:var(--line)}
@media(min-width:961px){.bq-header-language{display:flex}.primary-nav .ct-language-menu{display:none!important}}
@media(min-width:961px) and (max-width:1180px){html[lang=en] .bq-header-language{display:none}html[lang=en] .primary-nav .ct-language-menu{display:flex!important}}

/* 微信二维码保留白色留白与正确比例。 */
.contact-qr,.wechat-preview img,.menu-wechat-qr img{object-fit:contain;background:#fff}

/* 找到我菜单的微信入口，与 RSS 图标对齐。 */
.primary-nav .bq-wechat-menu>a{display:flex;align-items:center;gap:10px;padding:11px 10px;font-size:14px;text-align:left}
.wechat-menu-icon{display:block;flex:none;width:20px;height:20px;color:#07c160}
@media(max-width:960px){.primary-nav .bq-wechat-menu>a{font-size:16px}}

/* 首页首屏：机械微距铺满整张卡片，文字与统计叠放其上。 */
.home-masthead--immersive{position:relative;isolation:isolate;display:flex;flex-direction:column;gap:28px;min-height:405px;background:#15171c;color:#fff;border-color:#ffffff1f}
.home-masthead--immersive .home-masthead-photo{position:absolute;inset:0;z-index:-1;min-height:0;aspect-ratio:auto;border-radius:0;background:#15171c;pointer-events:none}
.home-masthead--immersive .home-masthead-photo img{object-fit:cover;object-position:65% 48%}
.home-masthead--immersive .home-masthead-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,16,23,.94) 0%,rgba(12,16,23,.82) 35%,rgba(12,16,23,.26) 72%,rgba(12,16,23,.12)),linear-gradient(0deg,rgba(12,16,23,.85),transparent 45%)}
.home-masthead--immersive .home-masthead-photo>span{inset:auto 28px 104px auto;z-index:1;width:auto;padding:0;background:none;color:#ffffffbc;font-size:12px;letter-spacing:.3px}
.home-masthead--immersive .home-masthead-copy{align-self:flex-start;width:58%;max-width:540px;flex:1}
.home-masthead--immersive .home-eyebrow{color:#b9e6ed;background:#b9e6ed12}
.home-masthead--immersive h1{color:#fff}
:root .home-masthead--immersive h1 em{background-image:linear-gradient(110deg,#a9e4eb 8%,#c6b4f5 95%);color:#a9e4eb}
.home-masthead--immersive .home-masthead-copy>p{color:#e0e2e8;max-width:32em}
.home-masthead--immersive .home-actions .button.primary{background:#8cccd5;color:#173a43;border-color:transparent}
.home-masthead--immersive .home-actions .button.primary:hover{background:#b0e0e6}
.home-masthead--immersive .home-actions .button.secondary{background:#ffffff0f;color:#fff;border-color:#ffffff59;backdrop-filter:blur(8px)}
.home-masthead--immersive .home-actions .button.secondary:hover{background:#ffffff24;border-color:#ffffffa6}
.home-masthead--immersive .home-actions .button:focus-visible{outline-color:#b9e6ed}
.home-masthead--immersive .home-metrics{position:relative;flex:none;width:100%;border-color:#ffffff38;margin-top:0}
.home-masthead--immersive .home-metrics span{color:#d7dbe3}
:root .home-masthead--immersive .home-metrics>div:nth-child(1)>strong{color:#a5dce5}
:root .home-masthead--immersive .home-metrics>div:nth-child(2)>strong{color:#ff929a}
:root .home-masthead--immersive .home-metrics>div:nth-child(3)>strong{color:#cfb9f4}
@media(max-width:960px){.home-masthead--immersive .home-masthead-copy{width:62%}.home-masthead--immersive .home-masthead-photo>span{right:26px}}
@media(max-width:720px){
 .home-masthead--immersive{min-height:540px;gap:24px;padding:26px 23px 23px}
 .home-masthead--immersive .home-masthead-copy{width:100%;padding-top:54px}
 .home-masthead--immersive .home-masthead-photo img{object-position:62% 45%}
 .home-masthead--immersive .home-masthead-photo:after{background:linear-gradient(90deg,#0c1017a6,#0c10174d),linear-gradient(0deg,#0c1017f5 0%,#0c1017c7 46%,#0c101752 100%)}
 .home-masthead--immersive .home-masthead-photo>span{display:none}
 .home-masthead--immersive .home-metrics{padding-top:20px}
}
@media(max-width:370px){.home-masthead--immersive{padding:23px 19px;min-height:555px}.home-masthead--immersive h1{font-size:27px}.home-masthead--immersive .home-actions .button{padding:10px 12px}}

/* 首页首屏收紧高度，移除外边框并将主标题合为一行。 */
.home-masthead--immersive{border:0;box-shadow:none;min-height:315px;gap:20px;padding:26px 28px}
.home-masthead--immersive .home-masthead-copy{width:100%;max-width:none}
.home-masthead--immersive h1{white-space:nowrap;font-size:clamp(24px,2.4vw,32px);line-height:1.4;margin:12px 0 10px;letter-spacing:-.8px}
.home-masthead--immersive .home-masthead-copy>p{max-width:46em;margin-bottom:18px}
.home-masthead--immersive .home-metrics{padding-top:18px}
.home-masthead--immersive .home-masthead-photo>span{bottom:95px}
@media(max-width:720px){
 .home-masthead--immersive{min-height:340px;padding:24px 23px;gap:22px}
 .home-masthead--immersive .home-masthead-copy{padding-top:0}
 .home-masthead--immersive h1{font-size:clamp(16px,4.65vw,26px);letter-spacing:-.5px;margin:14px 0 12px}
 .home-masthead--immersive .home-masthead-copy>p{font-size:14px;line-height:1.8;margin-bottom:18px}
 :root[lang^=en] .home-masthead--immersive h1{font-size:clamp(11px,3vw,20px);letter-spacing:-.4px}
}
@media(max-width:370px){.home-masthead--immersive{min-height:350px;padding:23px 19px}}

/* 首页大图卡片统一为极光红。 */
.home-masthead--immersive .home-eyebrow{color:#ffb3b5;background:#ff4d4f1f}
:root .home-masthead--immersive h1 em{background-image:linear-gradient(110deg,#ff7875 8%,#ffb3c1 95%);color:#ff7875}
.home-masthead--immersive .home-actions .button.primary{background:#d9363e;color:#fff;border-color:#ff4d4f}
.home-masthead--immersive .home-actions .button.primary:hover{background:#bd2634;border-color:#ff7875}
.home-masthead--immersive .home-actions .button.secondary{background:#ff4d4f0d;border-color:#ff787566}
.home-masthead--immersive .home-actions .button.secondary:hover{background:#ff4d4f24;border-color:#ff7875}
.home-masthead--immersive .home-actions .button:focus-visible{outline-color:#ffb3b5}
:root .home-masthead--immersive .home-metrics>div:nth-child(n)>strong{color:#ff929a}
.watch-reference-number{display:inline-block;white-space:nowrap;margin-left:.35em;color:var(--selection-text);font-size:.8em;font-weight:600;letter-spacing:.25px;font-variant-numeric:tabular-nums}
.post-card:not(.knowledge-card) .card-info h3{display:block;overflow:visible;-webkit-line-clamp:unset}
.watch-card-title{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
.post-card .watch-reference-number{display:block;margin:5px 0 0;font-size:11px;line-height:1.5}

/* 背景随卡片高度等比缩放，避免低矮首屏将机械细节过度放大。 */
.home-masthead--immersive .home-masthead-photo picture{position:absolute;inset:0;overflow:hidden}
.home-masthead--immersive .home-masthead-photo img{inset:0 0 auto auto;width:auto;height:100%;max-width:none;object-fit:contain;object-position:right center;transform:none;mask-image:linear-gradient(90deg,transparent,#000 34%);-webkit-mask-image:linear-gradient(90deg,transparent,#000 34%)}
.home-masthead--immersive .home-masthead-photo:after{background:linear-gradient(90deg,#0c1017c7 0%,#0c101785 44%,#0c10171a 78%),linear-gradient(0deg,#0c1017b3,transparent 52%)}
@media(max-width:720px){
 .home-masthead--immersive .home-masthead-photo img{mask-image:none;-webkit-mask-image:none}
 .home-masthead--immersive .home-masthead-photo:after{background:linear-gradient(90deg,#0c1017b3,#0c101766),linear-gradient(0deg,#0c1017eb 0%,#0c101799 48%,#0c101733 100%)}
}
:root[data-theme] .home-masthead--immersive h1 em{background-image:linear-gradient(110deg,#ff7875 8%,#ffb3c1 95%);color:#ff7875}

/* 款式详情底部的支付、配送及退换货说明。 */
.watch-service-note{padding:23px 25px;color:var(--muted);font-size:14px;line-height:1.95}
.watch-service-note h2{font-size:18px;font-weight:650;color:var(--text);line-height:1.6;margin:24px 0 10px}
.watch-service-note h2:first-child{margin-top:0}
.watch-service-note h2:not(:first-child){border-top:1px solid var(--line);padding-top:20px}
.watch-service-note h3{font-size:15px;font-weight:650;line-height:1.7;color:var(--text);margin:18px 0 7px}
.watch-service-note p{margin:0;overflow-wrap:anywhere}
@media(max-width:720px){.watch-service-note{padding:20px 17px}.watch-service-note h2{font-size:17px}.watch-service-note h3{font-size:15px}}

/* 款式详情：快速定位下方显示站点现有微信二维码。 */
.reader-wechat-card{margin-top:24px;padding:20px 0 2px;border-top:1px solid var(--line);text-align:center}
.reader-wechat-card h3{font-size:14px;line-height:1.7;font-weight:650;color:var(--text);margin:0 0 12px}
.reader-wechat-card img{display:block;width:160px;max-width:100%;height:auto;aspect-ratio:1;object-fit:contain;background:#fff;padding:8px;border-radius:10px;margin:0 auto;box-sizing:border-box}
.reader-wechat-card p{font-size:12px;line-height:1.8;color:var(--muted);margin:10px 0 0;overflow-wrap:anywhere}

/* 款式详情正文去掉外边框。 */
.reader-article-content:has(>.watch-service-note){border:0;box-shadow:none}

/* 简化红黑表盘标志与双语站名。 */
.site-brand>img,.footer-brand>img{border-radius:0;object-fit:contain}
html[lang^=en] .site-brand>span{font-size:20px;letter-spacing:.6px}
html[lang^=en] .site-brand small{display:block;font-size:8px;letter-spacing:.05px}
@media(max-width:720px){html[lang^=en] .site-brand>span{font-size:18px;letter-spacing:.4px}html[lang^=en] .site-brand small{font-size:7px;letter-spacing:0}.site-brand>img{width:37px;height:37px}}
@media(max-width:370px){html[lang^=en] .header-inner{gap:8px}html[lang^=en] .site-brand{gap:6px}html[lang^=en] .site-brand>img{width:30px;height:30px}html[lang^=en] .site-brand>span{font-size:15px;letter-spacing:.25px}html[lang^=en] .site-brand small{display:none}html[lang^=en] .header-actions{gap:6px}}

/* 关于表圈：服务介绍与售后内容。 */
.prose .about-story .about-lead{font-size:23px;font-weight:650;line-height:1.8;color:var(--text);border-left:3px solid #ff4d4f;padding-left:18px;margin:2px 0 24px}
.prose .about-story>section{margin-top:30px;padding-top:4px}
.prose .about-story h2{font-size:23px;line-height:1.6;margin:0 0 13px}
.prose .about-story p{line-height:1.95}
.prose .about-story ol{padding-left:24px;margin:16px 0 0}
.prose .about-story ol li{padding-left:5px;margin:7px 0}
.prose .about-story li::marker{color:var(--selection-text);font-weight:650}
@media(max-width:720px){.prose .about-story .about-lead{font-size:20px;padding-left:14px}.prose .about-story h2{font-size:21px}.prose .about-story>section{margin-top:26px}}


/* 首页知识内容移入右侧栏，保留主题入口和最新知识。 */
.home-context-rail .home-knowledge-sidebar .section-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:14px}
.home-knowledge-sidebar .section-heading .section-kicker{display:none}
.home-knowledge-sidebar .section-heading h2{font-size:19px;line-height:1.6;margin:0}
.home-knowledge-sidebar .section-heading .text-link{font-size:11px;white-space:nowrap}
.home-knowledge-sidebar .home-knowledge-topics{gap:6px;margin:0 0 16px}
.home-knowledge-sidebar .home-knowledge-topics a{font-size:11px;padding:4px 8px;line-height:1.6}
.home-knowledge-sidebar .home-knowledge-grid{grid-template-columns:minmax(0,1fr);gap:11px}
.home-knowledge-sidebar .post-card.knowledge-card{padding:14px;border-radius:12px}
.home-knowledge-sidebar .knowledge-card .card-info h3{font-size:14px;line-height:1.8}
.home-knowledge-sidebar .knowledge-card .card-info>p{display:none}
.home-knowledge-sidebar .knowledge-card-category{font-size:10px;padding:3px 7px}
.home-knowledge-sidebar .knowledge-card-read{font-size:11px;margin-top:9px}
@media(max-width:720px){.home-knowledge-sidebar .section-heading h2{font-size:20px}.home-knowledge-sidebar .home-knowledge-topics a{font-size:12px}.home-knowledge-sidebar .knowledge-card .card-info h3{font-size:15px}}

/* 表圈字标使用彩色极光渐变，副标题保留独立文字颜色。 */
.site-brand .brand-wordmark,.footer-brand>strong{display:inline-block;color:#d9363e}
@supports(background-clip:text) or (-webkit-background-clip:text){
 .site-brand .brand-wordmark,.footer-brand>strong{background:linear-gradient(110deg,#d9363e 0%,#b63d86 36%,#7756c7 67%,#21899b 100%);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
 :root[data-theme=dark] .site-brand .brand-wordmark,:root[data-theme=dark] .footer-brand>strong{background-image:linear-gradient(110deg,#ff5b65 0%,#f18ac7 36%,#b7a1ff 67%,#74dde6 100%)}
}