
:root{--bg:#FFF8F8;--white:#fff;--wash:#FBE9EC;--ink:#351C23;--body:#4B3037;--muted:#76545F;--accent:#C9365B;--foot:#321C24;--line:#EDD8DE}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--body);font-size:16px;line-height:1.82;overflow-wrap:break-word}img{max-width:100%;height:auto;display:block}figure{margin:0}button,a{font:inherit}a{color:inherit;text-underline-offset:4px}a:hover{color:var(--accent)}a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:3px}button{cursor:pointer}h1,h2,h3,p{margin-top:0}h1,h2,h3{color:var(--ink);line-height:1.32}h1{font-size:clamp(28px,3vw,36px)}h2{font-size:clamp(22px,2.2vw,26px)}h3{font-size:clamp(18px,1.6vw,20px)}p{margin-bottom:1.15em}.wrap{width:min(1160px,calc(100% - 56px));margin-inline:auto}.skip-link{position:absolute;top:-100px;left:8px;background:white;padding:10px;z-index:20}.skip-link:focus{top:8px}.info-strip{background:var(--wash);height:28px;font-size:13px;line-height:28px}.info-inner{display:flex;justify-content:space-between}.info-links{display:flex;gap:22px}.info-links a,.mast-app{text-decoration:none}.masthead{height:84px;display:flex;justify-content:space-between;align-items:center}.brand{display:inline-flex;align-items:center;gap:13px;text-decoration:none;color:var(--ink);line-height:1}.brand img{width:auto;max-width:160px;max-height:42px;object-fit:contain}.brand-cn{font-size:26px;letter-spacing:.05em;font-weight:750}.brand-en{font-size:15px;font-weight:700;letter-spacing:.16em}.mast-right{display:flex;align-items:center;gap:26px;color:var(--muted);font-size:14px}.mast-app{color:var(--accent);font-weight:650}.nav-shell{border-block:1px solid var(--line);background:white}.desktop-nav{display:flex;align-items:stretch;height:54px;gap:clamp(12px,2vw,27px);white-space:nowrap}.desktop-nav>a{display:flex;align-items:center;text-decoration:none;font-size:14px;border-bottom:2px solid transparent}.desktop-nav>a[aria-current]{border-color:var(--accent);color:var(--accent);font-weight:700}.more-toggle{margin-left:auto;background:none;border:0;border-bottom:2px solid transparent;color:var(--ink);white-space:nowrap;font-size:14px}.more-directory{background:white;border:1px solid var(--line);border-top:0;display:grid;grid-template-columns:1fr 1fr;gap:24px;padding:25px 30px;box-shadow:0 12px 22px #351c2310}.more-directory[hidden],.mobile-directory[hidden]{display:none!important}.more-directory section{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 15px}.more-directory h2{grid-column:1/-1;font-size:16px;border-bottom:1px solid var(--line);padding-bottom:8px}.more-directory a,.mobile-directory a{font-size:14px;text-decoration:none;padding:7px 0}.mobile-toggle,.mobile-shortcuts,.mobile-directory{display:none}.main-content{min-height:50vh;padding-top:42px;padding-bottom:60px}.eyebrow{text-transform:uppercase;letter-spacing:.16em;color:var(--accent);font-size:13px;font-weight:750;margin-bottom:13px}.lead{max-width:760px;color:var(--body);font-size:17px;line-height:1.88}.home-intro{padding:8px 0 56px}.home-intro h1{max-width:850px}.home-intro .lead{margin-bottom:24px}.photo{display:flex;align-items:center;justify-content:center;background:white;min-width:0}.photo img{width:auto;max-width:100%;height:auto;object-fit:contain;object-position:center}.hero-photo{max-height:340px;overflow:hidden}.hero-photo img{max-height:340px}.caption{font-size:13px;color:var(--muted);margin-top:10px}.text-actions,.last-links,.related-links{display:flex;gap:15px 24px;flex-wrap:wrap}.text-actions a,.related-links a{font-weight:650;color:var(--accent)}.home-section{padding:50px 0;border-top:1px solid var(--line)}.home-section>h2{margin-bottom:24px}.section-top{margin-bottom:23px}.section-top h2{margin-bottom:0}.feature-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,3fr);gap:34px;align-items:start}.feature-grid>.photo{max-height:300px}.feature-grid>.photo img{max-height:300px}.feature-grid p{max-width:760px}.feature-aside{border-left:2px solid var(--accent);padding-left:24px}.feature-aside ol{padding-left:20px}.feature-aside li{padding:9px 0;border-bottom:1px solid var(--line)}.feature-aside a{text-decoration:none}.two-cards,.theme-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.topic-card{background:white;border:1px solid var(--line);border-radius:12px;padding:22px;min-width:0}.topic-card h3{margin-top:16px}.topic-card>a,.theme-grid a,.path-list a,.reading-list a{color:var(--accent);font-weight:650}.card-photo{height:220px}.card-photo img{max-height:220px}.wash{background:var(--wash);padding:32px;border:0;border-radius:12px;margin-block:28px}.light-split{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,3fr);align-items:center;gap:34px}.light-study{min-height:175px;background:linear-gradient(100deg,#533e47 4%,#ac8a95 42%,#f8dfdb 100%);border-radius:10px;padding:20px;display:flex;align-items:end;justify-content:space-between;color:white;font-size:14px}.light-study span:last-child{color:#351c23;background:#ffffffcc;border-radius:6px;padding:2px 8px}.main-photo{max-width:720px;max-height:420px;margin-bottom:26px}.main-photo img{max-height:420px}.theme-grid{gap:0 30px;margin:20px 0}.theme-grid article{padding:21px 0;border-bottom:1px solid var(--line)}.index-layout{display:grid;grid-template-columns:minmax(0,45fr) minmax(0,55fr);gap:34px;align-items:start}.index-layout .main-photo{width:100%;max-height:420px}.index-layout .main-photo img{max-height:420px}.path-list>div{padding:0 0 13px;margin-bottom:13px;border-bottom:1px solid var(--line)}.path-list h3,.path-list p{margin-bottom:5px}.editor-list{padding-left:24px}.editor-list li{margin:8px 0}.reading-list{display:grid;gap:14px}.reading-list article{padding:18px 22px;background:white;border:1px solid var(--line);border-radius:10px}.reading-list h3,.reading-list p{margin-bottom:7px}.app-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:36px;align-items:center}.app-photo{max-width:260px;max-height:380px;background:transparent}.app-photo img{max-height:380px}.app-icon{height:44px;width:44px;margin-bottom:16px}.app-icon img{max-height:44px;max-width:44px}.three-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.three-links article{border-top:2px solid var(--accent);padding-top:15px}.last-links{margin-top:34px;border-top:1px solid var(--line);padding-top:20px}.crumb{font-size:14px;color:var(--muted);margin-bottom:18px}.crumb a{text-decoration:none}.crumb span{padding-inline:12px}.article-head{padding-bottom:27px;border-bottom:1px solid var(--line);margin-bottom:36px}.article-head .lead{margin-bottom:0}.article-layout{display:grid;grid-template-columns:minmax(0,740px) minmax(0,1fr);gap:34px;align-items:start}.article-body{min-width:0}.article-body .main-photo{margin-bottom:28px}.essay-section{padding:0 0 20px;margin-bottom:30px;border-bottom:1px solid var(--line);scroll-margin-top:25px}.essay-section h2{margin-bottom:18px}.essay-section p{max-width:740px}.section-link{font-size:14px;color:var(--accent)}.article-aside{border-top:2px solid var(--accent);background:white;padding:23px 20px}.article-aside h2{font-size:20px}.article-aside ul{padding-left:18px}.article-aside li{padding:8px 0}.article-aside a{text-decoration:none}.aside-note{font-size:14px;color:var(--muted)}.opening-quote{font-size:20px;margin:0 0 30px;padding:16px 25px;border-left:3px solid var(--accent);background:var(--wash)}.related{padding:32px 0;border-top:1px solid var(--line);margin-top:14px}.related-links a{padding:8px 0}.site-footer{background:var(--foot);color:#f6e7ed;padding:46px 0 20px}.site-footer h2{font-size:17px;color:white}.site-footer .brand{color:white}.site-footer .footer-brand .brand-cn{color:white}.site-footer .brand img{max-height:42px}.footer-brand p{max-width:520px;color:#eed6df;font-size:14px;margin:16px 0 30px}.footer-groups{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.footer-groups section{display:flex;flex-direction:column;align-items:flex-start;gap:4px}.footer-groups a{font-size:14px;text-decoration:none;padding:3px 0;color:#f0dbe2}.footer-groups a:hover{color:white;text-decoration:underline}.footer-bottom{border-top:1px solid #ffffff30;margin-top:35px;padding-top:18px;display:flex;gap:15px;justify-content:space-between;font-size:13px;color:#e1c4cf}@media(max-width:860px){.wrap{width:calc(100% - 48px)}.desktop-nav{gap:11px}.desktop-nav>a{font-size:13px}.feature-grid,.article-layout,.light-split{grid-template-columns:1fr}.article-aside{order:-1}.article-aside ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 15px}.index-layout{grid-template-columns:1fr}.feature-grid>.photo{max-height:330px}.feature-grid>.photo img{max-height:330px}}@media(max-width:700px){.wrap{width:calc(100% - 32px)}.info-links,.mast-right,.desktop-nav{display:none}.masthead{height:68px}.brand img{max-width:115px;max-height:36px}.brand-cn{font-size:22px}.brand-en{font-size:13px}.mobile-toggle{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;min-width:74px;background:white;color:var(--ink);border:1px solid var(--line);border-radius:8px}.mobile-shortcuts{display:flex;overflow-x:auto;white-space:nowrap;gap:28px;scrollbar-width:thin}.mobile-shortcuts a{flex:none;text-decoration:none;display:flex;align-items:center;min-height:46px;border-bottom:2px solid transparent;font-size:14px}.mobile-shortcuts a[aria-current]{border-color:var(--accent);color:var(--accent);font-weight:700}.mobile-directory{display:block;background:white;padding:18px 16px 25px;border:1px solid var(--line);border-top:0}.mobile-directory section{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 14px;margin-bottom:15px}.mobile-directory h2{grid-column:1/-1;font-size:16px;padding-bottom:7px;border-bottom:1px solid var(--line)}.mobile-directory a{min-height:44px;display:flex;align-items:center;font-size:14px}.main-content{padding-top:28px;padding-bottom:34px}.home-intro{padding-bottom:32px}.home-section{padding:32px 0}.wash{padding:22px 16px;margin-block:16px}.two-cards,.theme-grid,.three-links{grid-template-columns:1fr;gap:16px}.topic-card{padding:17px}.card-photo{height:190px}.card-photo img{max-height:190px}.hero-photo,.hero-photo img{max-height:260px}.main-photo,.main-photo img{max-height:320px}.app-layout{grid-template-columns:1fr;gap:14px}.app-photo{max-width:210px;margin-inline:auto}.app-photo img{max-height:350px}.article-aside{padding:16px}.article-aside ul{grid-template-columns:1fr 1fr}.footer-groups{grid-template-columns:1fr 1fr;gap:28px 18px}.footer-bottom{flex-direction:column}.lead{font-size:16px}body{font-size:15.5px}.feature-aside{padding-left:16px}.brand-en{letter-spacing:.09em}}@media(max-width:375px){.brand{gap:6px}.brand img{max-width:100px}.brand-cn{font-size:21px}.brand-en{font-size:12px}.footer-groups{grid-template-columns:1fr}.article-aside ul{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
