:root{--bg:#0E0B14;--deep:#09070F;--panel:#16121E;--panel2:#1E1828;--text:#EDE6F2;--muted:#B7A8C4;--soft:#8A7A98;--pink:#FF2D6A;--pink2:#FF6B93;--rose:#E11D5A;--lav:#C9A6E8;--purple:#6B3A9A;--line:rgba(255,45,106,.22);--shadow:0 12px 28px rgba(0,0,0,.35);--w:960px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 12% 0,rgba(255,45,106,.08),transparent 30%),radial-gradient(circle at 88% 10%,rgba(107,58,154,.18),transparent 34%),var(--bg);color:var(--text);font:15px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit}.shell{width:min(calc(100% - 32px),var(--w));margin-inline:auto}.skip-link{position:fixed;left:12px;top:-60px;background:#fff;color:#000;padding:8px 12px;z-index:999}.skip-link:focus{top:8px}.rose-edge{height:18px;position:fixed;inset:0 0 auto;z-index:90;background:#4f2876;color:#fff;font-size:12px;line-height:18px}.edge-inner{display:flex;justify-content:space-between}.edge-search{height:18px;border:0;background:transparent;color:#fff;padding:0 8px;cursor:pointer}.site-head{height:54px;position:fixed;top:18px;left:0;right:0;z-index:89;background:rgba(9,7,15,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.head-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.brand-link{display:flex;align-items:center;min-height:44px}.brand-logo,.footer-logo,.drawer-title img{height:24px;max-width:170px;object-fit:contain;display:block}.brand-text{font-size:16px;font-weight:800}.head-actions{display:flex;align-items:center;gap:8px}.head-app,.drawer-button,.close-button{min-height:44px;border:1px solid var(--line);border-radius:12px;background:var(--panel);color:#fff;padding:0 14px;display:flex;align-items:center;cursor:pointer}.rose-beads{height:44px;position:fixed;top:72px;left:0;right:0;z-index:88;background:rgba(30,24,40,.97);border-bottom:1px solid rgba(201,166,232,.11)}.bead-line{height:44px;display:flex;align-items:center;gap:28px}.bead-link{display:flex;align-items:center;gap:8px;min-height:38px;font-size:13px}.bead-dot{width:16px;height:16px;border:2px solid var(--pink);border-radius:50%}.bead-link.is-current .bead-dot{background:var(--pink);box-shadow:0 6px 16px rgba(255,45,106,.22)}.site-main{padding:142px 0 72px}.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:20px}.breadcrumb a{color:#fff}.hero-copy,.page-hero{padding:30px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(145deg,rgba(30,24,40,.96),rgba(14,11,20,.92));box-shadow:var(--shadow)}.eyebrow,.section-kicker{margin:0 0 8px;color:var(--pink2);font-size:13px;font-weight:800;letter-spacing:.04em}.hero-copy h1,.page-hero h1{font-size:24px;line-height:1.3;margin:0 0 12px;color:#fff}.lead{font-size:17px;color:#fff}.hero-actions,.section-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.btn,.btn-secondary{min-height:42px;padding:0 16px;border-radius:11px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;transition:.18s}.btn{background:linear-gradient(135deg,#FF6B93 0%,#FF2D6A 52%,#6B3A9A 100%);color:#fff;box-shadow:0 6px 16px rgba(255,45,106,.22)}.btn-secondary{background:var(--deep);border:1px solid var(--pink);color:#fff}.btn:hover,.btn-secondary:hover,.bead-link.is-current:hover,.mobile-bottom .is-current:hover{filter:brightness(1.08);box-shadow:0 0 0 3px rgba(255,107,147,.32),0 10px 24px rgba(107,58,154,.32)}.btn:active,.btn-secondary:active{filter:brightness(1.08);box-shadow:0 0 0 4px rgba(201,166,232,.42),0 0 22px rgba(255,45,106,.50)}a:focus-visible,button:focus-visible{outline:2px solid var(--pink2);outline-offset:2px}.pearl-index{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}.pearl-index span{display:flex;align-items:center;gap:7px;padding:7px 10px;border-radius:999px;background:var(--deep);color:var(--muted);font-size:13px}.pearl-index i{width:9px;height:9px;border-radius:50%;background:var(--pink)}.section-space{margin-top:22px}.face-cut{display:grid;grid-template-columns:260px 1fr;gap:20px;align-items:center}.section-card,.content-card,.feature-row,.statement-grid article,.faq-item,.faq-home article{border:1px solid var(--line);background:var(--panel);border-radius:14px;padding:20px;box-shadow:var(--shadow)}.media-slot{background:linear-gradient(145deg,#22172d,#120e18);border:1px solid rgba(201,166,232,.16);border-radius:14px;display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.media-round{width:240px;height:176px;border-radius:88px}.media-168{height:168px}.media-160{height:160px}.media-app{width:240px;height:320px}.rose-double,.page-pair,.statement-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.rose-double article,.page-pair article{padding:20px;border:1px solid var(--line);border-radius:14px;background:var(--panel2)}h2{font-size:20px;line-height:1.4;color:#fff;margin:8px 0 10px}h3{font-size:16px;line-height:1.45;color:#fff;margin:0 0 8px}.feature-stack{display:grid;gap:14px}.feature-row{display:grid;grid-template-columns:290px 1fr;gap:20px;align-items:center}.feature-row.reverse{grid-template-columns:1fr 290px}.feature-row.reverse .media-slot{order:2}.topic-list{display:grid;gap:8px}.topic-list a{padding:10px 12px;border-left:2px solid var(--pink);background:var(--deep);border-radius:8px}.app-wrap{display:grid;grid-template-columns:270px 1fr;gap:22px;align-items:center}.app-images{position:relative}.app-icon{position:absolute;right:4px;bottom:8px;width:48px;height:48px;object-fit:contain;border-radius:12px;background:var(--panel);padding:4px}.page-head-row{display:grid;grid-template-columns:1fr 300px;gap:22px;align-items:center}.page-media{height:176px}.page-sections{display:grid;gap:14px;margin-top:18px}.content-card p{margin-bottom:0}.page-zao .page-sections,.page-dan .page-sections{grid-template-columns:1fr 1fr}.page-mian .page-head-row{grid-template-columns:260px 1fr}.page-mian .page-media{grid-column:1;grid-row:1}.page-mian .page-title{grid-column:2}.page-zheng .content-card:nth-child(odd){margin-right:11%}.page-zheng .content-card:nth-child(even){margin-left:11%}.page-duan .page-sections{grid-template-columns:repeat(2,1fr)}.page-lian .content-card{border-left:4px solid var(--purple)}.page-hua .page-sections{grid-template-columns:1fr 1fr}.page-yi .content-card:nth-child(3n+1){margin-right:7%}.page-yi .content-card:nth-child(3n+2){margin-left:4%;margin-right:4%}.page-yi .content-card:nth-child(3n){margin-left:7%}.page-guan .content-card{background:linear-gradient(145deg,var(--panel),#1d1324)}.page-qi .status-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:16px}.status-card{padding:16px;border-radius:12px;background:var(--panel2);border:1px solid var(--line)}.status-card strong{display:block;color:#fff}.status-card span{font-size:13px;color:var(--muted)}.page-zha .content-card{padding:24px}.page-zha .content-card p:first-letter{font-size:22px;color:var(--pink2)}.page-man .page-sections{grid-template-columns:1fr 1fr}.page-app .page-head-row{grid-template-columns:270px 1fr}.page-app .page-media{height:320px;width:240px}.about-banner{height:200px;width:100%;margin-bottom:18px}.faq-list{display:grid;gap:12px;margin-top:18px}.faq-home{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:14px}.site-footer{background:var(--deep);border-top:1px solid var(--line);padding:30px 0 76px;font-size:13px}.footer-brand{display:flex;justify-content:space-between;gap:24px;padding-bottom:18px}.footer-brand p{max-width:560px;color:var(--muted);margin:0}.footer-identity{display:flex;align-items:center;gap:10px}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:18px 0;border-top:1px solid rgba(255,255,255,.06)}.footer-grid h2{font-size:14px}.footer-grid a{display:block;color:var(--muted);padding:4px 0}.footer-note{color:var(--muted);padding:12px 0;border-top:1px solid rgba(255,255,255,.06)}.footer-bottom{color:var(--soft)}.page-mask{position:fixed;inset:0;z-index:110;background:rgba(0,0,0,.58);visibility:hidden;pointer-events:none}.page-mask.is-open{visibility:visible;pointer-events:auto}.site-drawer{position:fixed;right:18px;top:88px;z-index:120;width:min(36vw,430px);max-height:70vh;overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:16px;transform:translateX(calc(100% + 40px));visibility:hidden;pointer-events:none;transition:.18s}.site-drawer.is-open{transform:none;visibility:visible;pointer-events:auto}.drawer-top,.search-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.drawer-title{display:flex;align-items:center;gap:10px}.drawer-groups{display:grid;grid-template-columns:1fr 1fr;gap:14px}.drawer-groups h2{font-size:14px;color:var(--pink2)}.drawer-groups a{display:block;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.06)}.drawer-groups b,.drawer-groups span{display:block}.drawer-groups span{color:var(--muted);font-size:12px}.search-layer{position:fixed;left:50%;top:78px;z-index:121;width:min(calc(100% - 32px),760px);transform:translate(-50%,-30px);visibility:hidden;pointer-events:none;opacity:0;transition:.18s}.search-layer.is-open{transform:translate(-50%,0);visibility:visible;pointer-events:auto;opacity:1}.search-card{background:var(--panel2);border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--shadow)}.search-links{display:flex;flex-wrap:wrap;gap:8px}.search-links a{padding:10px 12px;background:var(--deep);border:1px solid var(--line);border-radius:9px}.no-scroll{overflow:hidden}.mobile-bottom{display:none}.footer-logo{height:24px}.page-title p{color:var(--muted)}
@media(max-width:700px){.rose-beads{display:none}.site-main{padding-top:94px;padding-bottom:84px}.head-app,.drawer-button{padding:0 10px}.face-cut,.rose-double,.page-pair,.statement-grid,.feature-row,.feature-row.reverse,.app-wrap,.page-head-row,.page-zao .page-sections,.page-dan .page-sections,.page-duan .page-sections,.page-hua .page-sections,.page-man .page-sections,.faq-home{grid-template-columns:1fr}.feature-row.reverse .media-slot{order:0}.media-round{width:240px;max-width:100%;margin:auto}.page-mian .page-head-row{grid-template-columns:1fr}.page-mian .page-media,.page-mian .page-title{grid-column:auto;grid-row:auto}.page-zheng .content-card:nth-child(n),.page-yi .content-card:nth-child(n){margin-left:0;margin-right:0}.app-images{display:flex;justify-content:center}.site-drawer{right:8px;top:80px;width:86%;max-height:70vh}.drawer-groups{grid-template-columns:1fr}.search-layer{inset:0;width:100%;transform:none;background:#4b246e;padding:92px 16px 70px;overflow:auto}.search-layer.is-open{transform:none}.search-card{background:transparent;border:0;box-shadow:none}.search-links{display:grid}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:100;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(4,1fr);background:rgba(9,7,15,.98);border-top:1px solid var(--line)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;font-size:13px}.mobile-bottom .is-current{background:var(--pink);color:#fff;box-shadow:0 6px 16px rgba(255,45,106,.22)}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{display:block}.footer-brand p{margin-top:12px}.page-qi .status-strip{grid-template-columns:1fr 1fr}.hero-copy,.page-hero{padding:22px}.media-app{max-width:240px}.page-app .page-media{margin:auto}.page-head-row .page-media{order:-1}}

/* v4: focus briefing refinements */
.page-zao .content-card:nth-child(odd),.page-guan .content-card:nth-child(odd){border-top:2px solid var(--pink)}
.page-zheng .page-sections,.page-gong .page-sections{counter-reset:focussec}.page-zheng .content-card,.page-gong .content-card{position:relative}.page-zheng .content-card:before,.page-gong .content-card:before{counter-increment:focussec;content:"0" counter(focussec);position:absolute;right:16px;top:10px;color:rgba(201,166,232,.25);font-size:28px;font-weight:800}
.page-zha .content-card:nth-child(even),.page-man .content-card:nth-child(even){background:linear-gradient(145deg,#1E1828,#130f1a)}