
:root{--bg:#FFF9F8;--white:#fff;--pale:#FBE5EC;--pink:#EB7295;--soft:#F4B7C8;--yellow:#FFF1BF;--gold:#F6DE8F;--ink:#171316;--text:#393237;--muted:#72666D;--faint:#968A90;--border:rgba(35,22,28,.12);--shadow:0 12px 30px rgba(80,35,50,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:15.5px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;overflow-wrap:anywhere}body.panel-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}a,button,input{transition:background-color .18s,color .18s,box-shadow .18s,transform .18s}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--pink);outline-offset:2px}a:active,button:active{transform:scale(.98)}img{display:block;max-width:100%;width:100%;height:100%;object-fit:contain;object-position:center}.wrap{width:min(1140px,calc(100% - 48px));margin-inline:auto}.topbar{background:var(--ink);color:#fff;font-size:12px}.top-inner{height:32px;display:flex;align-items:center;justify-content:space-between;gap:16px}.top-en{color:var(--gold)}.top-actions{display:flex;align-items:center;gap:17px}.top-actions a{color:var(--yellow)}.top-search{background:none;border:0;color:white;padding:3px 6px;min-height:28px}.mainbar{background:#fff;border-bottom:1px solid var(--pale)}.main-inner{min-height:64px;display:flex;align-items:center;gap:20px;justify-content:space-between}.brand{display:flex;align-items:center;min-width:168px;color:var(--ink);font-size:17px}.brand-logo{width:auto;height:28px;max-width:190px}.primary{display:flex;align-items:center;gap:24px}.navlink{font-size:14px;display:inline-flex;align-items:center;min-height:44px;white-space:nowrap;position:relative}.primary .navlink.active{color:#B52D57}.primary .navlink.active:after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--pink)}.navlink:hover,.text-link:hover{color:#AA3155}.main-actions{display:flex;align-items:center;gap:14px}.mobile-experience{font-size:13px;white-space:nowrap}.menu-button,.mobile-search{background:white;color:var(--ink);border:1px solid 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img{height:auto;max-height:320px;aspect-ratio:16/9}.actions{display:flex;flex-wrap:wrap;gap:12px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 21px;border-radius:10px;font-size:14px;font-weight:700}.primary-btn{background:#BC3F69;color:#fff}.secondary-btn{background:var(--yellow);color:var(--ink);border:1px solid var(--border)}.button:hover{box-shadow:0 8px 18px rgba(80,35,50,.13)}.home-section{margin:64px 0}.section-heading{margin-bottom:22px}h1,h2,h3{color:var(--ink);line-height:1.4}h2{font-size:22px;margin:9px 0 17px}h3{font-size:17px;margin:10px 0}p{margin:0 0 16px}.trio{display:grid;grid-template-columns:1.28fr 1fr;gap:22px}.trio-feature{background:var(--white);border:1px solid var(--border);border-radius:15px;padding:24px}.trio-feature .media{background:var(--pale)}.trio-feature .media img{height:230px}.trio-feature a,.trio-side a{color:#A02E51;font-weight:700}.trio-side{display:grid;gap:20px}.trio-side article{background:var(--yellow);padding:19px;border-radius:14px;display:grid;grid-template-columns:42% 1fr;align-content:center;column-gap:18px}.trio-side .media{grid-row:span 3;align-self:center}.trio-side .media img{height:155px}.trio-side p{margin-bottom:8px}.split{display:grid;grid-template-columns:42% minmax(0,1fr);gap:36px;align-items:center}.split .media{background:#fff;border:1px solid var(--border);border-radius:14px;padding:12px}.split .media img{max-height:235px;height:auto;aspect-ratio:16/9}.reversed .split{grid-template-columns:minmax(0,1fr) 42%}.reversed .split .media{order:2}.home-editorial{border-top:1px solid var(--border);padding-top:39px}.split-text{max-width:600px}.text-link{display:inline-block;min-height:44px;padding-block:9px;color:#A12D50;font-weight:700}.band{background:var(--yellow);border:0;border-radius:16px;padding:26px}.rhythm{background:white;border-top:3px solid var(--pink);border-radius:14px;padding:28px}.rhythm-cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.rhythm-cols>div+div{border-left:1px solid var(--border);padding-left:25px}.mobile-feature{display:grid;grid-template-columns:34% 1fr;gap:44px;align-items:center;background:var(--pale);padding:30px;border-radius:16px}.app-art{display:flex;align-items:end;gap:12px}.app-image{max-width:260px}.app-image img{height:auto;max-height:420px}.small-icon{width:60px;flex:0 0 60px}.small-icon img{height:60px;width:60px}.adult-note{background:var(--yellow);padding:24px 28px;border-left:4px solid #D6A944;border-radius:12px}.adult-note strong{font-size:17px;color:var(--ink)}.adult-note p{margin:8px 0}.adult-note a{font-weight:700;text-decoration:underline}.question-list{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}.question-list a{border-bottom:1px solid var(--border);min-height:53px;display:flex;align-items:center;justify-content:space-between}.service-links{display:flex;flex-wrap:wrap;gap:12px}.service-links a{padding:10px 15px;background:var(--white);border:1px solid var(--border);border-radius:10px;min-height:44px}.inner{padding-block:38px 55px}.crumb{font-size:13px;color:var(--muted);margin-bottom:22px}.crumb a:hover{text-decoration:underline}.intro{max-width:860px;margin-bottom:25px}.intro h1{font-size:30px;margin:10px 0 14px}.intro-text{font-size:16px;line-height:1.85}.inner>.media{max-width:100%;background:#fff;border:1px solid var(--border);border-radius:14px;padding:14px;margin:22px 0 30px}.inner>.media img{height:auto;max-height:245px;aspect-ratio:16/9}.inner>.media:has(img[src$="huangguo-brand.webp"]) img{max-height:260px;aspect-ratio:2.5/1}.inner>.media:has(img[src$="huangguo-app.webp"]){max-width:280px;margin-inline:auto}.inner>.media:has(img[src$="huangguo-app.webp"]) img{aspect-ratio:auto;max-height:420px}.reading{max-width:850px}.prose-section{padding:19px 0 26px;border-bottom:1px solid var(--border)}.prose-section h2{margin-top:0}.prose-section p{line-height:1.9}.inline-tip{background:var(--yellow);border-radius:10px;padding:15px 20px;margin-top:20px;font-size:14px}.two-col-reading{display:grid;grid-template-columns:1fr 1fr;gap:16px 30px;max-width:1050px}.faq-list{max-width:860px}.faq-item{padding:19px 0 23px;border-bottom:1px solid var(--border)}.faq-item h2{font-size:19px;margin:0 0 9px}.faq-item p{line-height:1.85}.quick-access{display:flex;gap:20px;flex-wrap:wrap;align-items:center;padding-block:22px;border-top:1px solid var(--border)}.quick-access a{min-height:44px;display:inline-flex;align-items:center}.quick-access strong{font-size:14px}.site-footer{background:#171316;color:#E7DEE2;padding:48px 0 23px}.footer-brand{display:flex;gap:15px;align-items:center;margin-bottom:27px}.footer-brand img{max-width:120px;width:auto;height:28px}.footer-brand strong{font-size:17px;color:#fff}.footer-brand small{display:block;font-size:12px;color:var(--gold)}.footer-columns{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:25px}.footer-columns h2{font-size:15px;color:#fff;margin:0 0 10px}.footer-columns a{display:block;font-size:13px;color:#D6CCD0;padding:5px 0;min-height:32px}.footer-columns a:hover{color:var(--gold)}.footer-notes{border-top:1px solid #3E373C;margin-top:30px;padding-top:20px;font-size:13px;color:#C9BEC4}.footer-notes p{margin:0 0 8px}.overlay{position:fixed;inset:0;background:rgba(23,19,22,.42);z-index:90}.overlay[hidden],.search-links a[hidden],#no-matches[hidden]{display:none}.popup{position:fixed;z-index:91;top:96px;left:50%;transform:translateX(-50%);background:#fff;border-top:3px solid var(--pink);border-radius:0 0 15px 15px;box-shadow:var(--shadow);visibility:hidden;pointer-events:none;opacity:0;overflow-y:auto;max-height:68vh;padding:22px 26px}.popup.is-open{visibility:visible;pointer-events:auto;opacity:1}.menu-popup{width:min(900px,calc(100vw - 40px))}.search-popup{width:min(640px,calc(100vw - 32px))}.popup-top{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px}.popup-top strong{font-size:17px;color:var(--ink)}.popup-top button{background:var(--yellow);border:1px solid var(--border);border-radius:8px;padding:7px 12px;min-height:44px}.menu-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.menu-group h2{font-size:16px;margin:14px 0 8px;border-bottom:1px solid var(--border);padding-bottom:7px}.menu-group a{display:flex;flex-direction:column;border-bottom:1px solid #F2EDF0;padding:7px 0}.menu-group a strong{font-size:14px;color:var(--ink)}.menu-group a span{font-size:13px;color:var(--muted)}.search-popup label{display:block;font-size:14px;margin-bottom:8px}.search-popup input{width:100%;border-radius:10px;border:1px solid #A99DA3;min-height:46px;padding:8px 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@media(max-width:980px){.primary{gap:13px}.brand{min-width:135px}.main-inner{gap:8px}.mobile-experience{display:none}.wrap{width:calc(100% - 48px)}.trio-side article{grid-template-columns:1fr}.trio-side .media{grid-row:auto}.trio-side .media img{height:110px}}
@media(max-width:720px){.wrap{width:calc(100% - 32px)}.top-en,.top-search{display:none}.main-inner{min-height:58px}.brand{min-width:0;font-size:17px}.primary{display:none}.mobile-search{display:inline-flex;align-items:center;justify-content:center;font-size:25px;width:44px}.menu-button{padding:0 10px}.desktop-cat{display:none}.phone-cat{display:flex;gap:0 15px}.category-inner .navlink{font-size:13px;min-height:40px}.hero{grid-template-columns:1fr;gap:22px;padding:36px 0 20px}.hero h1,.intro h1{font-size:26px}.hero-image{justify-self:stretch;max-width:100%}.hero-image img{max-height:220px}.home-section{margin:42px 0}h2{font-size:20px}.trio,.split,.reversed .split,.mobile-feature,.rhythm-cols,.two-col-reading{grid-template-columns:1fr}.trio-feature{padding:17px}.trio-feature .media img{height:195px}.trio-side article{grid-template-columns:40% 1fr;gap:5px 15px}.trio-side .media{grid-row:span 3}.trio-side .media img{height:145px}.split{gap:18px}.split .media img{max-height:210px}.reversed .split .media{order:0}.home-editorial{padding-top:23px}.band{padding:17px}.rhythm{padding:19px}.rhythm-cols{gap:8px}.rhythm-cols>div+div{border-left:0;border-top:1px solid var(--border);padding:12px 0 0}.mobile-feature{padding:18px;gap:22px}.app-art{justify-content:center}.app-image{max-width:230px}.app-image img{max-height:360px}.question-list,.footer-columns{grid-template-columns:1fr 1fr}.site-footer{padding-top:34px}.popup{top:90px;padding:17px;max-height:72vh}.menu-popup{width:calc(100vw - 24px)}.menu-grid{grid-template-columns:1fr;gap:4px}.inner{padding-block:26px 35px}.inner>.media img{max-height:210px}.inner>.media:has(img[src$="huangguo-brand.webp"]) img{max-height:190px}.inner>.media:has(img[src$="huangguo-app.webp"]) img{max-height:360px}}
@media(max-width:370px){.phone-cat{gap:0 10px}.category-inner .navlink{font-size:12px}.topbar{font-size:11px}.menu-button{font-size:12px}.question-list{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}a,button,input{transition:none}}
