:root{--bg:#FFF8F8;--paper:#fff;--soft:#FBE9EC;--text:#351C23;--body:#4B3037;--muted:#76545F;--accent:#C9365B;--footer:#321C24;--line:#EDD8DE}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--body);font-family:system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.82;overflow-x:hidden}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto;display:block;object-fit:contain;object-position:center}.container{width:min(1160px,calc(100% - 40px));margin-inline:auto}.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:12px;background:#fff;padding:10px 14px;z-index:10}.site-header{background:var(--paper);border-bottom:1px solid var(--line)}.masthead{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:flex;align-items:center;gap:12px;color:var(--text)}.brand:hover{text-decoration:none}.brand-logo{max-width:160px;max-height:42px;width:auto;height:auto}.brand span{display:flex;gap:8px;align-items:baseline}.brand strong{font-size:24px;letter-spacing:.06em}.brand small{font-size:12px;letter-spacing:.18em;color:var(--muted)}.mast-copy{display:flex;gap:18px;align-items:center;color:var(--muted);font-size:14px}.menu-toggle{display:none}.primary-nav{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.nav-row{display:flex;align-items:center;gap:4px;min-height:50px}.nav-row a,.nav-row button{color:var(--body);padding:10px 13px;border:1px solid transparent;background:transparent;font:inherit;font-size:15px;white-space:nowrap}.nav-row a[aria-current="page"]{color:var(--accent);border-bottom-color:var(--accent)}.all-toggle{margin-left:auto;cursor:pointer}.all-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;padding-block:22px 26px}.all-nav section{min-width:0}.all-nav h2{font-size:14px;color:var(--text);margin:0 0 9px}.all-nav a{display:block;padding:5px 0;color:var(--muted);font-size:14px}.mobile-shortcuts{display:none}.page-main{padding-block:42px 64px}.breadcrumbs{font-size:13px;color:var(--muted);margin-bottom:18px}.eyebrow{font-size:13px;color:var(--accent);letter-spacing:.12em}.page-head{max-width:820px;margin-bottom:38px}.page-head h1{font-size:clamp(28px,3vw,38px);line-height:1.25;color:var(--text);margin:8px 0 14px}.lead{font-size:17px;color:var(--muted);margin:0}.section{margin:48px 0}.section h2{font-size:clamp(21px,2.2vw,27px);line-height:1.35;color:var(--text);margin:0 0 16px}.section h3{font-size:19px;color:var(--text);margin:28px 0 10px}.section p{max-width:780px;margin:0 0 14px}.reading{max-width:760px}.two-col{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,2fr);gap:32px;align-items:start}.three-col{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.index-card{border-top:1px solid var(--line);padding-top:16px}.index-card h3{margin:0 0 8px}.note{background:var(--soft);border-left:3px solid var(--accent);padding:18px 20px;border-radius:8px;max-width:780px}.media{margin:22px auto;display:flex;justify-content:center;align-items:center;background:#fff;border-radius:10px;padding:10px}.media img{max-width:680px;max-height:400px;width:auto;height:auto}.banner img{max-width:100%;max-height:320px}.pair-media img{max-height:220px}.side-media img{max-height:170px}.app-media img{max-width:240px;max-height:360px}.icon-media img{max-width:44px;max-height:44px}.related{border-top:1px solid var(--line);padding-top:22px;margin-top:48px}.related h2{font-size:20px}.related-links{display:flex;flex-wrap:wrap;gap:10px 16px}.related-links a{background:#fff;border:1px solid var(--line);padding:8px 12px;border-radius:8px}.site-footer{background:var(--footer);color:#f7e9ed;padding:42px 0 24px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}.footer-brand strong{display:block;font-size:23px}.footer-brand span{font-size:12px;letter-spacing:.16em}.footer-brand p{max-width:290px;color:#d9c4cb}.site-footer h2{font-size:15px;margin:0 0 10px;color:#fff}.site-footer a{display:block;color:#e8d3d9;padding:4px 0;font-size:14px}.legal{border-top:1px solid rgba(255,255,255,.14);margin-top:30px;padding-top:18px;color:#cfb8c0;font-size:13px}.hero-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}.hero-links a{padding:9px 13px;border:1px solid var(--line);background:#fff;border-radius:8px}.topic-list{display:grid;grid-template-columns:1fr 1fr;gap:0 28px}.topic-list article{border-top:1px solid var(--line);padding:18px 0}.topic-list h3{margin:0 0 6px}.steps{counter-reset:step}.steps article{counter-increment:step;border-top:1px solid var(--line);padding:18px 0}.steps article h3:before{content:counter(step,decimal-leading-zero) " ";color:var(--accent)}
@media(max-width:900px){.mast-copy{display:none}.primary-nav{display:none}.menu-toggle{display:inline-flex;min-height:44px;align-items:center;border:1px solid var(--line);background:#fff;border-radius:8px;padding:0 12px;color:var(--text)}.mobile-shortcuts{display:flex;justify-content:center;gap:0;border-top:1px solid var(--line)}.mobile-shortcuts a{width:33.333%;text-align:center;padding:11px 8px;border-right:1px solid var(--line);color:var(--body)}.mobile-shortcuts a:last-child{border-right:0}.all-nav{grid-template-columns:1fr 1fr}.two-col,.three-col,.footer-grid{grid-template-columns:1fr}.topic-list{grid-template-columns:1fr}.page-main{padding-top:30px}}
@media(max-width:640px){.container{width:calc(100% - 32px)}.masthead{min-height:74px}.brand-logo{max-width:120px;max-height:34px}.brand strong{font-size:21px}.brand small{display:none}.all-nav{grid-template-columns:1fr;gap:14px}.page-main{padding-block:28px 46px}.section{margin:34px 0}.lead{font-size:16px}.media{padding:6px}.banner img{max-height:220px}.media img{max-width:100%;max-height:300px}.pair-media img{max-height:200px}.app-media img{max-width:200px;max-height:320px}.footer-grid{gap:20px}.hero-links{display:grid;grid-template-columns:1fr}.hero-links a{text-align:center;min-height:44px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}


/* Responsive image and navigation corrections — 2026-10 */
[hidden], .all-nav[hidden], .all-sections[hidden], .all-columns[hidden], #allNav[hidden], #all-sections[hidden], #all-columns[hidden], #all-nav[hidden] { display:none !important; }
html { max-width:100%; overflow-x:clip; }
body { max-width:100%; overflow-x:clip; }
*, *::before, *::after { box-sizing:border-box; }
main, section, article, figure, .two-col > *, .grid-2 > *, .split > *, .two-even > *, .three-col > *, .feature-offset > *, .app-pair > * { min-width:0; max-width:100%; }
img { display:block; width:auto; height:auto; max-width:100%; object-fit:contain; object-position:center; }
figure { max-width:100%; }
/* Limit by actual image resource, not only the layout wrapper. */
img[src$="秀人网-icon.webp"], img[src$="%E7%A7%80%E4%BA%BA%E7%BD%91-icon.webp"] { width:auto !important; height:auto !important; max-width:44px !important; max-height:44px !important; object-fit:contain !important; margin-inline:auto; }
img[src$="秀人网-app.webp"], .app-img, img.app-image, .app-media img, .app-image img { width:auto !important; height:auto !important; max-width:min(240px,100%) !important; max-height:360px !important; object-fit:contain !important; margin-inline:auto; }
img[src$="秀人网-logo.webp"], .brand-logo, .brand-image { width:auto !important; height:auto !important; max-width:160px !important; max-height:42px !important; object-fit:contain !important; }
img[src$="秀人网-banner.webp"], .banner img, .banner-img, .hero-img { width:auto !important; height:auto !important; max-width:100% !important; max-height:320px !important; object-fit:contain !important; margin-inline:auto; }
img[src$="秀人网-cover.webp"], img[src$="秀人网-portrait.webp"], img[src$="秀人网-street.webp"], img[src$="秀人网-film.webp"], img[src$="秀人网-studio.webp"], img[src$="秀人网-series.webp"], img[src$="秀人网-portfolio.webp"], img[src$="秀人网-editor.webp"], img[src$="秀人网-calendar.webp"] { width:auto !important; height:auto !important; max-width:100% !important; max-height:400px !important; object-fit:contain !important; }
.media-frame, .media-box, .image-wrap, .media { min-width:0; max-width:100%; height:auto; overflow:visible; }
.media-frame img, .media-box img, .image-wrap img { flex:0 1 auto; min-width:0; }
/* Inline article figures should not turn into side-by-side fragments on phones. */
@media (max-width:900px) {
 .two-col, .two-col.reverse, .grid-2, .split, .split.reverse, .two-equal, .two-even, .feature-offset, .feature-offset.reverse { grid-template-columns:minmax(0,1fr) !important; }
 .two-col, .grid-2, .split, .two-equal, .two-even, .feature-offset { gap:22px !important; }
 .split.reverse .media-frame, .split.reverse .copy { order:initial !important; }
}
@media (max-width:640px) {
 .three-col, .grid-3, .three, .text-grid, .app-pair { grid-template-columns:minmax(0,1fr) !important; }
 .two-col, .grid-2, .split, .two-equal, .two-even, .feature-offset { gap:18px !important; }
 .media-frame, .media-box, .image-wrap { padding:8px !important; }
 img[src$="秀人网-app.webp"], .app-img, img.app-image, .app-media img, .app-image img { max-width:min(200px,100%) !important; max-height:320px !important; }
 img[src$="秀人网-banner.webp"], .banner img, .banner-img, .hero-img { max-height:220px !important; }
 img[src$="秀人网-cover.webp"], img[src$="秀人网-portrait.webp"], img[src$="秀人网-street.webp"], img[src$="秀人网-film.webp"], img[src$="秀人网-studio.webp"], img[src$="秀人网-series.webp"], img[src$="秀人网-portfolio.webp"], img[src$="秀人网-editor.webp"], img[src$="秀人网-calendar.webp"] { max-height:300px !important; }
 .all-nav:not([hidden]), .all-sections:not([hidden]), .all-columns:not([hidden]), #allNav:not([hidden]) { grid-template-columns:repeat(2,minmax(0,1fr)); }
}
@media (max-width:390px) {
 .all-nav:not([hidden]), .all-sections:not([hidden]), .all-columns:not([hidden]), #allNav:not([hidden]) { grid-template-columns:minmax(0,1fr) !important; }
}