:root{
    --primary:#D94A7A;
    --primary-2:#E76B98;
    --primary-light:#F4B7CC;
    --primary-soft:#FBE7EF;
    --rose:#B93667;
    --rose-deep:#7A2345;
    --rose-darker:#4A1830;
    --bg:#FFF7FA;
    --bg-2:#FCEEF3;
    --bg-3:#FFFDFE;
    --surface:#FFFFFF;
    --surface-soft:rgba(255,255,255,.82);
    --surface-strong:rgba(255,255,255,.96);
    --text:#351F2A;
    --text-2:#684A58;
    --text-3:#9A7A89;
    --line:rgba(217,74,122,.10);
    --line-strong:rgba(217,74,122,.22);
    --shadow:0 5px 22px rgba(177,54,103,.08);
    --shadow-hover:0 14px 38px rgba(177,54,103,.14);
    --radius:12px;
    --radius-card:16px;
    --radius-large:22px;
    --radius-pill:999px;
    --wrap:1320px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;line-height:1.65;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input{font:inherit}
button,a{touch-action:manipulation}
.wrap{width:min(calc(100% - 40px),var(--wrap));margin-inline:auto}
.narrow{max-width:920px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;left:16px;top:-60px;z-index:1000;background:var(--rose-darker);color:#fff;padding:10px 14px;border-radius:8px}.skip-link:focus{top:12px}
.notice-bar{height:30px;overflow:hidden;background:linear-gradient(90deg,#D94A7A,#B85D8A,#8C6AA8);color:#fff;font-size:13px}.notice-track{height:100%;display:flex;gap:36px;align-items:center;justify-content:center;white-space:nowrap}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,247,250,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);transition:.2s ease}.site-header.is-scrolled{background:rgba(255,255,255,.96);box-shadow:0 3px 16px rgba(177,54,103,.08)}
.header-inner{height:68px;display:flex;align-items:center;gap:24px}.brand-link{display:flex;align-items:center;gap:9px;flex:0 0 auto;color:var(--rose-deep)}.brand-link img{width:42px;height:42px;object-fit:cover;border-radius:12px}.brand-link strong{font-size:20px;letter-spacing:.08em}.primary-nav{display:flex;align-items:center;gap:4px;min-width:0;overflow-x:auto;scrollbar-width:none;flex:1}.primary-nav::-webkit-scrollbar{display:none}.primary-nav a{position:relative;white-space:nowrap;padding:21px 9px 19px;color:var(--text-2);font-size:14px}.primary-nav a:hover,.primary-nav a.is-active{color:var(--rose)}.primary-nav a.is-active:after{content:"";position:absolute;height:2px;width:20px;background:var(--primary);left:50%;bottom:11px;transform:translateX(-50%);border-radius:999px}
.header-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}.search-open,.app-link,.service-menu summary{border:1px solid var(--line-strong);background:#fff;color:var(--text-2);border-radius:var(--radius-pill);padding:8px 12px;cursor:pointer;font-size:14px}.search-open{display:flex;gap:10px;align-items:center;justify-content:flex-start;width:320px;min-width:0;overflow:hidden;white-space:nowrap}.search-placeholder{overflow:hidden;text-overflow:ellipsis;color:var(--text-3)}.search-symbol{position:relative;display:block;flex:0 0 auto;width:15px;height:15px;border:2px solid currentColor;border-radius:50%}.search-symbol:after{content:"";position:absolute;width:6px;height:2px;background:currentColor;right:-5px;bottom:-2px;transform:rotate(45deg);border-radius:2px}.search-open:hover,.app-link:hover,.service-menu summary:hover{color:var(--primary);background:var(--primary-soft)}.service-menu{position:relative}.service-menu summary{list-style:none}.service-menu summary::-webkit-details-marker{display:none}.service-popover{position:absolute;right:0;top:46px;width:220px;padding:10px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-hover);display:grid;gap:4px}.service-popover a{padding:9px 10px;border-radius:9px;color:var(--text-2)}.service-popover a:hover{background:var(--primary-soft);color:var(--rose)}
.mobile-menu-button{display:none;border:0;background:transparent;padding:8px;cursor:pointer}.mobile-menu-button span{display:block;width:20px;height:2px;background:var(--rose-deep);margin:4px 0}.mobile-drawer{position:absolute;left:0;right:0;top:98px;background:rgba(255,255,255,.98);border-bottom:1px solid var(--line);box-shadow:var(--shadow)}.mobile-drawer[hidden]{display:none}.mobile-drawer nav{width:min(calc(100% - 32px),var(--wrap));margin:auto;padding:14px 0 20px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.mobile-drawer a{background:var(--bg);padding:10px 12px;border-radius:10px;color:var(--text-2)}
.search-modal{display:none;position:fixed;inset:0;z-index:500;background:rgba(74,24,48,.38);padding:90px 20px 20px;align-items:flex-start;justify-content:center}.search-modal.is-open{display:flex}.search-modal[hidden]{display:none !important}.search-dialog{width:min(720px,100%);background:#fff;border-radius:var(--radius-large);padding:24px;box-shadow:0 24px 80px rgba(74,24,48,.22)}.search-dialog-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.search-dialog-head h2{margin:.1em 0 .6em}.search-close{width:42px;height:42px;border:1px solid var(--line);background:var(--bg);border-radius:50%;font-size:26px;line-height:1;cursor:pointer}.global-search-form{display:grid;grid-template-columns:1fr auto;gap:10px}.global-search-form input{min-width:0;border:1px solid var(--line-strong);border-radius:var(--radius-pill);padding:13px 18px;outline:0}.global-search-form input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.search-suggestions{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.search-suggestions a{background:var(--primary-soft);color:var(--rose-deep);padding:7px 11px;border-radius:var(--radius-pill);font-size:13px}body.search-open{overflow:hidden}
.page-hero{background:linear-gradient(135deg,#FFF7FA 0%,#FCEEF3 50%,#F6EEF8 100%);padding:54px 0 58px}.page-hero-grid{min-height:420px;display:grid;grid-template-columns:minmax(0,1.45fr) minmax(320px,1fr);gap:56px;align-items:center}.hero-copy{max-width:760px}.hero-brand-mark{width:52px;height:52px;object-fit:cover;border-radius:14px;margin-bottom:18px}.eyebrow{margin:0 0 10px;color:var(--primary);font-weight:700;font-size:13px;letter-spacing:.06em}.hero-copy h1{font-size:clamp(34px,5vw,62px);line-height:1.12;letter-spacing:-.035em;margin:0 0 20px;color:var(--rose-darker)}.hero-lead{font-size:18px;color:var(--text-2);max-width:760px;margin:0}.hero-chips{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 0}.hero-chips span,.badge{display:inline-flex;align-items:center;background:var(--primary-soft);color:var(--rose);border-radius:var(--radius-pill);padding:5px 9px;font-size:12px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border-radius:var(--radius-pill);padding:10px 18px;border:1px solid transparent;font-weight:700;cursor:pointer}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--rose)}.btn-secondary{background:#fff;border-color:var(--line-strong);color:var(--rose-deep)}.btn-secondary:hover{background:var(--primary-soft)}
.media-frame{margin:0}.media-frame img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:var(--radius-card);background:var(--bg-2)}.media-frame figcaption{font-size:13px;color:var(--text-3);margin-top:8px}.hero-figure{padding:12px;background:rgba(255,255,255,.7);border:1px solid rgba(217,74,122,.1);border-radius:var(--radius-large);box-shadow:var(--shadow)}.hero-figure img{aspect-ratio:4/3;border-radius:16px}.breadcrumb ol{display:flex;flex-wrap:wrap;gap:7px;list-style:none;padding:0;margin:0 0 18px;color:var(--text-3);font-size:13px}.breadcrumb li+li:before{content:"/";margin-right:7px}.breadcrumb a:hover{color:var(--primary)}
.section{padding:66px 0}.section-soft{background:var(--bg-2)}.section-plain{background:var(--bg-3)}.section-related{background:#fff;border-block:1px solid var(--line)}.section-tight{padding:20px 0;background:#fff}.section-heading{max-width:780px;margin-bottom:28px}.section-heading h2{color:var(--rose-deep);font-size:clamp(26px,3vw,38px);line-height:1.25;margin:0 0 10px}.section-heading>p:last-child{color:var(--text-2);margin:0}.quick-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.quick-links a,.related-links a{display:flex;flex-direction:column;gap:4px;border:1px solid var(--line);border-radius:14px;background:#fff;padding:14px 16px;transition:.2s}.quick-links a:hover,.related-links a:hover{background:var(--primary-soft);border-color:var(--line-strong)}.quick-links strong,.related-links strong{color:var(--rose-deep)}.quick-links span,.related-links span{color:var(--text-3);font-size:13px}.card-grid{display:grid;gap:18px}.cols-1{grid-template-columns:1fr}.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.content-card{background:#fff;border:1px solid rgba(217,74,122,.08);border-radius:var(--radius-card);box-shadow:0 4px 18px rgba(177,54,103,.07);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}.content-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}.content-card .card-media img{border-radius:0;aspect-ratio:16/10}.content-card .card-media figcaption{padding:0 16px}.card-body{padding:18px}.card-body h3{margin:9px 0 8px;color:var(--text);font-size:19px;line-height:1.35}.card-body p{margin:0 0 14px;color:var(--text-2)}.text-link{color:var(--primary);font-weight:700;font-size:14px}.text-link:hover{color:var(--rose)}
.rank-list{display:grid;gap:8px}.rank-row{display:grid;grid-template-columns:48px 1fr;gap:12px;padding:13px 14px;background:#fff;border:1px solid var(--line);border-radius:12px}.rank-row:hover{background:var(--primary-soft)}.rank-number{font-size:23px;font-weight:800;color:#B89AA7}.rank-row:nth-child(1) .rank-number{color:#B93667}.rank-row:nth-child(2) .rank-number{color:#D94A7A}.rank-row:nth-child(3) .rank-number{color:#E76B98}.rank-row h3{margin:0 0 3px}.rank-row p{margin:0;color:var(--text-3);font-size:14px}.related-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.prose{max-width:880px}.prose p{font-size:17px;color:var(--text-2);margin:0 0 1.1em}.faq-list{display:grid;gap:10px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}.faq-item h3{margin:0}.faq-question{width:100%;display:flex;justify-content:space-between;gap:18px;text-align:left;border:0;background:transparent;padding:16px 18px;color:var(--text);font-weight:700;cursor:pointer}.faq-question:hover{background:var(--primary-soft)}.faq-answer{padding:0 18px 16px;color:var(--text-2)}.faq-answer p{margin:0}.js .faq-answer[hidden]{display:none}.closing-cta{display:flex;justify-content:space-between;gap:26px;align-items:center;background:linear-gradient(135deg,#fff,#FBE7EF);border:1px solid var(--line-strong);border-radius:var(--radius-large);padding:28px}.closing-cta h2{margin:0 0 6px;color:var(--rose-deep)}.closing-cta p{margin:0;color:var(--text-2)}
.site-footer{background:linear-gradient(135deg,#4A1830,#68213E,#50203A);color:rgba(255,255,255,.72);padding:52px 0 20px}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(4,1fr);gap:30px}.footer-grid section{display:flex;flex-direction:column;align-items:flex-start;gap:8px}.footer-grid h2{color:#fff;margin:0 0 8px;font-size:16px}.footer-grid p{margin:0 0 10px;max-width:280px}.footer-grid a:hover{color:#F4B7CC}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:18px;font-size:13px}.mobile-bottom-nav{display:none}.back-to-top{position:fixed;right:20px;bottom:24px;width:42px;height:42px;border-radius:50%;border:1px solid var(--line-strong);background:#fff;color:var(--rose-deep);box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.2s;z-index:80}.back-to-top.is-visible{opacity:1;pointer-events:auto}
:focus-visible{outline:3px solid rgba(217,74,122,.35);outline-offset:3px}
@media (max-width:1200px){.primary-nav{gap:1px}.primary-nav a{padding-inline:7px}.search-open{width:42px;height:42px;justify-content:center;padding:0}.search-placeholder{display:none}}
@media (max-width:1100px){.js .primary-nav{display:none}.mobile-menu-button{display:block}.page-hero-grid{gap:32px}.footer-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:900px){.page-hero{padding-top:34px}.page-hero-grid{grid-template-columns:1fr;min-height:0}.hero-media{max-width:720px}.quick-links{grid-template-columns:repeat(2,1fr)}.cols-4{grid-template-columns:repeat(2,1fr)}.cols-3{grid-template-columns:repeat(2,1fr)}.related-links{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:768px){.wrap{width:min(calc(100% - 28px),var(--wrap))}.header-inner{height:62px;gap:12px}.notice-track{justify-content:flex-start;padding-left:16px;animation:noticeMove 22s linear infinite}.service-menu{display:none}.page-hero-grid{gap:24px}.hero-copy h1{font-size:38px}.hero-lead{font-size:16px}.section{padding:48px 0}.closing-cta{align-items:flex-start;flex-direction:column}.footer-bottom{flex-direction:column}.mobile-bottom-nav{position:fixed;z-index:90;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(255,255,255,.98);border-top:1px solid var(--line-strong);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom-nav a{text-align:center;padding:10px 4px;color:var(--text-2);font-size:13px}.mobile-bottom-nav a:hover,.mobile-bottom-nav a.is-active{color:var(--primary)}.mobile-bottom-nav a.is-active{font-weight:700}body{padding-bottom:48px}.back-to-top{bottom:66px}.search-modal{padding:64px 12px 12px}.search-dialog{padding:18px}.global-search-form{grid-template-columns:1fr}.primary-nav{font-size:13px}}
@media (max-width:600px){.brand-link strong{display:none}.app-link{padding:7px 10px}.quick-links,.cols-2,.cols-3,.cols-4,.footer-grid{grid-template-columns:1fr}.page-hero{padding-bottom:42px}.hero-copy h1{font-size:34px}.hero-actions{align-items:stretch;flex-direction:column}.hero-actions .btn{width:100%}.notice-bar{height:28px}.card-body{padding:16px}.mobile-drawer{top:90px}.mobile-drawer nav{grid-template-columns:1fr 1fr}.footer-grid{gap:22px}}
@keyframes noticeMove{from{transform:translateX(0)}to{transform:translateX(-45%)}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.notice-track{animation:none}.content-card,.site-header,.back-to-top{transition:none}}