:root{
 --primary:#B91C3B;--primary-hover:#9A2020;--primary-deep:#8B1A2B;--wine:#3D0F16;--wine-deep:#2D0D13;--wine-black:#16080C;
 --gold:#C9A06C;--gold-light:#D4B888;--gold-bright:#F0D78C;--ivory:#E8D5C8;--ivory-soft:#FDF5E6;
 --bg:#16080C;--bg-2:#1F0A0F;--bg-3:#2D0D13;--surface:rgba(30,15,18,.86);--surface-strong:rgba(22,10,14,.94);--surface-soft:rgba(255,255,255,.035);
 --text:#F0E0D0;--text-2:#D8C8B8;--text-3:#A09080;--line:rgba(201,160,108,.20);--line-strong:rgba(201,160,108,.42);
 --success:#2D7A4F;--channel-blue:#2C4273;--shadow:0 8px 26px rgba(0,0,0,.36);--shadow-hover:0 18px 42px rgba(0,0,0,.52);
 --radius:10px;--radius-card:14px;--radius-large:20px;--radius-pill:999px;--wrap:1320px;

 --white:#FFFFFF;--success-text:#cbe7d8;--header-shadow-color:rgba(0,0,0,.45);--drawer-overlay:rgba(0,0,0,.62);--feature-overlay:rgba(14,4,8,.94);
 --gold-wash:rgba(201,160,108,.08);--gold-glow:rgba(201,160,108,.14);--gold-input:rgba(201,160,108,.28);--header-bg:rgba(22,8,12,.90);--mobile-bar-bg:rgba(22,8,12,.96);--header-bg-strong:rgba(22,8,12,.97);
 --footer-text:rgba(240,224,208,.72);--surface-faint:rgba(255,255,255,.03);--surface-input:rgba(255,255,255,.06);--topic-deep:rgba(31,10,15,.92);--topic-wine:rgba(61,15,22,.82);--search-overlay:rgba(8,3,5,.78);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.7;overflow-x:hidden}body.search-open,body.drawer-open{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;object-fit:cover}button,input{font:inherit}button{cursor:pointer}.wrap{width:min(calc(100% - 40px),var(--wrap));margin-inline:auto}.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:absolute;left:-9999px;top:8px;z-index:200}.skip-link:focus{left:12px;background:var(--ivory-soft);color:var(--wine-black);padding:8px 12px;border-radius:6px}
.announcement{height:31px;background:linear-gradient(90deg,var(--bg-3),var(--primary-deep),var(--wine));border-bottom:1px solid var(--line);font-size:13px}.announcement-inner{height:31px;display:flex;align-items:center;justify-content:center;gap:28px;white-space:nowrap;overflow:hidden}.announcement a{color:var(--gold-bright)}
.site-header{position:sticky;top:0;z-index:80;background:var(--header-bg);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);transition:background .2s ease,box-shadow .2s ease}.site-header.scrolled{background:var(--header-bg-strong);box-shadow:0 5px 22px var(--header-shadow-color)}.header-inner{height:68px;display:flex;align-items:center;gap:22px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--gold-bright);font-size:19px;flex:0 0 auto}.brand-logo{width:38px;height:38px;border-radius:50%;object-fit:cover}.desktop-nav{display:flex;align-items:stretch;height:100%;gap:2px;flex:1}.desktop-nav a{display:flex;align-items:center;padding:0 10px;color:var(--text-2);position:relative;font-size:14px}.desktop-nav a:hover,.desktop-nav a:focus-visible{color:var(--gold-bright)}.desktop-nav a.active{color:var(--white)}.desktop-nav a.active::after{content:"";position:absolute;left:12px;right:12px;bottom:0;height:2px;background:var(--primary)}.header-actions{display:flex;gap:8px;align-items:center}.header-actions button,.header-actions a,.icon-button{border:1px solid var(--line);background:var(--surface-soft);color:var(--text);border-radius:var(--radius-pill);padding:8px 13px}.search-open{background:var(--primary)!important;border-color:var(--primary)!important;color:var(--white)!important}.header-actions button:hover,.header-actions a:hover{border-color:var(--line-strong);color:var(--gold-bright)}.mobile-menu-button{display:none;width:42px;height:42px;padding:9px}.mobile-menu-button span{display:block;height:2px;background:var(--text);margin:5px 0}
.service-menu{position:absolute;left:0;right:0;background:var(--surface-strong);border-bottom:1px solid var(--line);box-shadow:var(--shadow)}.service-menu[hidden]{display:none}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:34px;padding:26px 0}.service-grid h2{font-size:14px;color:var(--gold);margin:0 0 10px}.service-grid a{display:block;color:var(--text-2);padding:6px 0}.service-grid a:hover{color:var(--gold-bright)}
.mobile-drawer{position:fixed;inset:0;z-index:100;background:var(--drawer-overlay)}.mobile-drawer[hidden]{display:none}.drawer-panel{width:min(86vw,360px);height:100%;background:var(--bg);border-right:1px solid var(--line);padding:18px}.drawer-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:14px;border-bottom:1px solid var(--line)}.drawer-head button{background:transparent;border:1px solid var(--line);color:var(--text);border-radius:var(--radius);padding:7px 10px}.drawer-panel nav{display:grid;padding-top:12px}.drawer-panel nav a{padding:12px 4px;border-bottom:1px solid var(--line);color:var(--text-2)}
.search-modal{display:none}.search-modal.is-open{display:flex;position:fixed;inset:0;z-index:120;background:var(--search-overlay);align-items:flex-start;justify-content:center;padding:12vh 20px 30px}.search-modal[hidden]{display:none !important}.search-panel{width:min(680px,100%);background:var(--surface-strong);border:1px solid var(--line-strong);border-radius:var(--radius-large);padding:26px;box-shadow:var(--shadow-hover)}.search-panel-head{display:flex;align-items:center;justify-content:space-between;gap:20px}.search-panel h2{margin:0}.search-panel-head button{background:transparent;border:1px solid var(--line);color:var(--text);border-radius:var(--radius);padding:8px 12px}.search-panel form{display:grid;grid-template-columns:1fr auto;gap:10px;margin-top:20px}.search-panel input{min-width:0;background:var(--surface-input);border:1px solid var(--gold-input);color:var(--text);padding:13px 18px;border-radius:var(--radius-pill);outline:none}.search-panel input:focus{border-color:var(--gold)}.search-panel form button{border:0;border-radius:var(--radius-pill);background:var(--primary);color:var(--white);padding:0 22px}.search-suggestions{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.search-suggestions a{border:1px solid var(--line);border-radius:var(--radius-pill);padding:6px 10px;color:var(--text-2)}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--bg) 0%,var(--wine) 46%,var(--bg-3) 72%,var(--bg) 100%)}.hero::before{content:"";position:absolute;width:440px;height:440px;border-radius:50%;background:radial-gradient(circle,var(--gold-glow),transparent 70%);right:8%;top:6%}.hero-grid{min-height:540px;display:grid;grid-template-columns:55% 45%;align-items:center;gap:42px;padding-block:54px}.hero-copy{position:relative;z-index:2}.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:var(--gold);font-size:13px;font-weight:800}.hero h1,.page-hero h1{font-size:clamp(36px,4.6vw,68px);line-height:1.1;letter-spacing:-.03em;margin:12px 0 20px;max-width:820px}.hero p,.page-hero p{color:var(--text-2);font-size:17px;max-width:760px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border-radius:var(--radius-pill);border:1px solid var(--line-strong);font-weight:700}.button.primary{background:var(--primary);border-color:var(--gold);color:var(--white)}.button.primary:hover{background:var(--primary-hover);transform:translateY(-1px)}.button.secondary{background:var(--surface-soft);color:var(--text);border-color:var(--gold)}.button.ghost{background:transparent;color:var(--gold-bright)}.hero-notes{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.hero-notes span,.tag{font-size:12px;border:1px solid var(--line);border-radius:var(--radius-pill);padding:5px 10px;color:var(--text-2);background:var(--surface-faint)}.hero-media{position:relative;margin:0}.hero-image{width:100%;aspect-ratio:4/3;border-radius:32px 8px 32px 8px;border:1px solid var(--line-strong);box-shadow:var(--shadow-hover)}figcaption{color:var(--text-3);font-size:13px;margin-top:8px}
.section{padding:72px 0;background:var(--bg)}.section-alt{background:var(--bg-2)}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:28px}.section-head h2{font-size:clamp(27px,3vw,42px);line-height:1.2;margin:8px 0}.section-head p{margin:0;color:var(--text-2);max-width:820px}.text-link{color:var(--gold-bright);white-space:nowrap}.channel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.channel-card{min-height:112px;padding:20px;border:1px solid var(--line);border-radius:var(--radius-card);background:var(--surface);display:flex;flex-direction:column;justify-content:space-between;transition:transform .2s ease,border-color .2s ease}.channel-card:hover{transform:translateY(-3px);border-color:var(--line-strong)}.channel-card strong{font-size:20px}.channel-card span{font-size:13px;color:var(--text-3)}.tone-blue{box-shadow:inset 3px 0 0 var(--channel-blue)}.tone-green{box-shadow:inset 3px 0 0 var(--success)}.tone-wine,.tone-berry{box-shadow:inset 3px 0 0 var(--primary-deep)}.tone-gold,.tone-champagne,.tone-brown{box-shadow:inset 3px 0 0 var(--gold)}
.featured-layout{display:grid;grid-template-columns:1.25fr 1fr;gap:20px}.feature-main{min-height:560px;position:relative;overflow:hidden;border-radius:var(--radius-large);border:1px solid var(--line)}.feature-main::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 38%,var(--feature-overlay))}.feature-media{position:absolute;inset:0;width:100%;height:100%}.feature-overlay{position:absolute;z-index:2;left:28px;right:28px;bottom:28px}.feature-overlay h3{font-size:32px;line-height:1.2;margin:10px 0}.feature-overlay p{color:var(--text-2)}.feature-overlay a{color:var(--gold-bright)}.feature-side{display:grid;grid-template-columns:1fr 1fr;gap:16px}.image-grid{display:grid;gap:18px}.image-grid.two{grid-template-columns:repeat(2,1fr)}.image-grid.three{grid-template-columns:repeat(3,1fr)}.image-card{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-card);background:var(--surface);box-shadow:var(--shadow);transition:transform .2s ease,border-color .2s ease}.image-card:hover{transform:translateY(-3px);border-color:var(--line-strong)}.image-card-media{width:100%;aspect-ratio:16/9;transition:transform .2s ease}.image-card:hover .image-card-media{transform:scale(1.025)}.image-card-body{padding:18px}.image-card-body h3{margin:0 0 8px}.image-card-body p{margin:0 0 12px;color:var(--text-2)}
.ranking-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.ranking-card{border:1px solid var(--line);border-radius:var(--radius-card);padding:20px;background:var(--surface)}.ranking-card h3{margin-top:0}.ranking-card ol{list-style:none;padding:0;margin:0}.ranking-card li{display:grid;grid-template-columns:70px 1fr auto;gap:10px;padding:12px 0;border-top:1px solid var(--line);align-items:center}.ranking-card li span:last-child{color:var(--text-3);font-size:12px}.rank{font-size:11px;color:var(--text-3)}.rank-1{color:var(--gold-bright)}.rank-2{color:var(--gold-light)}.rank-3{color:var(--gold)}.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.topic-card{padding:24px;min-height:180px;border:1px solid var(--line);border-radius:var(--radius-card);background:linear-gradient(140deg,var(--topic-wine),var(--topic-deep))}.topic-card h3{font-size:21px;margin:0 0 8px}.topic-card p{color:var(--text-2)}.topic-card span{color:var(--gold-bright);font-size:13px}
.page-hero{padding:58px 0;background:linear-gradient(135deg,var(--bg),var(--wine),var(--bg-3));border-bottom:1px solid var(--line)}.page-hero.compact{padding:54px 0}.split-hero{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center}.split-hero figure{margin:0}.page-hero-image{width:100%;aspect-ratio:16/10;border-radius:var(--radius-large);border:1px solid var(--line-strong);box-shadow:var(--shadow-hover)}.hero-subtitle{font-size:20px;color:var(--gold-bright);font-weight:600;margin:0 0 12px}.breadcrumbs{display:flex;gap:8px;align-items:center;color:var(--text-3);font-size:13px;margin-bottom:18px}.breadcrumbs a:hover{color:var(--gold-bright)}.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.catalog-card{padding:20px;border:1px solid var(--line);border-radius:var(--radius-card);background:var(--surface);min-height:235px}.catalog-card h3{font-size:21px;margin:14px 0 8px}.catalog-card p{color:var(--text-2);margin:0}.catalog-meta,.status-line{display:flex;justify-content:space-between;gap:12px;align-items:center;color:var(--text-3);font-size:12px}.status-line{margin-top:18px;padding-top:12px;border-top:1px solid var(--line)}.status-line span{color:var(--success-text)}.status-line a{color:var(--gold-bright)}.filter-bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.filter-bar strong{margin-right:6px}.filter-bar a{padding:6px 11px;border:1px solid var(--line);border-radius:var(--radius-pill);color:var(--text-2)}.filter-bar a.active{background:var(--primary);color:var(--white);border-color:var(--primary)}.filter-notes{display:flex;flex-wrap:wrap;gap:12px;margin-top:14px;color:var(--text-3);font-size:13px}.timeline-feature{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center}.wide-media{width:100%;aspect-ratio:16/7;border-radius:var(--radius-large);border:1px solid var(--line)}.clean-list{padding-left:20px;color:var(--text-2)}.clean-list li{margin:10px 0}
.service-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:36px}.service-cards a{padding:20px;border:1px solid var(--line);border-radius:var(--radius-card);background:var(--surface)}.service-cards strong,.service-cards span{display:block}.service-cards span{margin-top:8px;color:var(--text-3);font-size:13px}.knowledge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:32px}.knowledge-grid article{padding:24px;border-left:3px solid var(--primary);background:var(--gold-wash);border-radius:0 var(--radius-card) var(--radius-card) 0}.knowledge-grid h2{font-size:21px;margin:8px 0}.knowledge-grid p{color:var(--text-2);margin:0}.schedule-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.schedule-grid article{padding:20px;border:1px solid var(--line);border-radius:var(--radius-card);background:var(--surface)}.schedule-grid article>span{color:var(--gold);font-weight:800}.device-pair{display:grid;grid-template-columns:1fr .55fr;gap:18px;align-items:end}.phone-shot{aspect-ratio:3/4;border-radius:28px;border:1px solid var(--line-strong)}.feature-list{display:grid;gap:10px}.feature-list article{display:grid;grid-template-columns:70px 1fr;gap:18px;padding:22px 0;border-bottom:1px solid var(--line)}.feature-list article>span{font-size:28px;color:var(--gold)}.feature-list h2{margin:0}.feature-list p{color:var(--text-2);margin:4px 0 0}
.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-question{width:100%;border:0;background:transparent;color:var(--text);display:flex;justify-content:space-between;text-align:left;padding:18px 2px;font-weight:700}.faq-question:hover{color:var(--gold-bright)}.faq-answer{padding:0 2px 18px;color:var(--text-2);max-width:900px}.faq-answer[hidden]{display:none}.cta-panel{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:26px;margin-top:36px;border:1px solid var(--line-strong);border-radius:var(--radius-large);background:linear-gradient(135deg,var(--wine),var(--bg-3))}.cta-panel h2{margin:0 0 6px}.cta-panel p{margin:0;color:var(--text-2)}.empty-state{padding:36px;border:1px solid var(--line);border-radius:var(--radius-card);background:var(--surface)}
.site-footer{background:linear-gradient(135deg,var(--bg-3),var(--wine),var(--bg));border-top:1px solid var(--line);padding:56px 0 88px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:32px}.site-footer h2{font-size:15px;color:var(--white);margin:0 0 14px}.footer-brand h2{font-size:22px;color:var(--gold-bright)}.site-footer p{color:var(--footer-text)}.site-footer a{display:block;color:var(--footer-text);padding:4px 0}.site-footer a:hover{color:var(--gold-bright)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);margin-top:34px;padding-top:18px;color:var(--text-3);font-size:13px}.mobile-bottom{display:none}.back-top{position:fixed;right:22px;bottom:22px;z-index:60;border:1px solid var(--line-strong);border-radius:50%;width:52px;height:52px;background:var(--wine);color:var(--text)}.back-top[hidden]{display:none}
:focus-visible{outline:2px solid var(--gold-bright);outline-offset:3px}
@media(max-width:1200px){.desktop-nav a{padding-inline:7px}.header-actions .app-entry{display:none}.ranking-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.4fr repeat(2,1fr)}}
@media(max-width:1100px){.desktop-nav{display:none}.mobile-menu-button{display:block}.header-inner{justify-content:space-between}.header-actions{margin-left:auto}.channel-grid{grid-template-columns:repeat(2,1fr)}.featured-layout{grid-template-columns:1fr}.feature-main{min-height:500px}.catalog-grid{grid-template-columns:repeat(2,1fr)}.schedule-grid{grid-template-columns:repeat(2,1fr)}.service-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.wrap{width:min(calc(100% - 28px),var(--wrap))}.hero-grid,.split-hero{grid-template-columns:1fr}.hero-grid{min-height:auto;padding-block:44px}.hero-media{max-width:720px}.image-grid.three,.topic-grid,.knowledge-grid{grid-template-columns:repeat(2,1fr)}.timeline-feature{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}.footer-brand{grid-column:1/-1}.announcement-inner{justify-content:flex-start}.announcement-inner span:last-child{display:none}}
@media(max-width:768px){.announcement{display:none}.site-header{top:0}.header-inner{height:60px}.brand span{font-size:17px}.header-actions .service-button{display:none}.search-open{padding:7px 11px!important}.hero h1,.page-hero h1{font-size:36px}.section{padding:54px 0}.section-head{align-items:flex-start;flex-direction:column}.feature-side{grid-template-columns:1fr 1fr}.ranking-grid,.image-grid.two,.image-grid.three,.topic-grid,.catalog-grid,.knowledge-grid{grid-template-columns:1fr 1fr}.service-grid{grid-template-columns:1fr}.service-menu{display:none!important}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:70;display:grid;grid-template-columns:repeat(5,1fr);background:var(--mobile-bar-bg);border-top:1px solid var(--gold);padding:7px 4px max(7px,env(safe-area-inset-bottom))}.mobile-bottom a{text-align:center;color:var(--text-2);font-size:12px;padding:5px 2px}.site-footer{padding-bottom:120px}.back-top{bottom:76px}.device-pair{grid-template-columns:1fr}.phone-shot{max-width:360px;margin-inline:auto}.cta-panel{align-items:flex-start;flex-direction:column}.footer-bottom{flex-direction:column}.search-modal.is-open{padding-top:8vh}}
@media(max-width:600px){.wrap{width:min(calc(100% - 22px),var(--wrap))}.hero h1,.page-hero h1{font-size:31px}.hero p,.page-hero p{font-size:15px}.hero-actions .button{width:100%}.channel-grid{grid-template-columns:1fr 1fr}.feature-main{min-height:440px}.feature-side,.ranking-grid,.image-grid.two,.image-grid.three,.topic-grid,.catalog-grid,.knowledge-grid,.schedule-grid,.service-cards,.footer-grid{grid-template-columns:1fr}.catalog-card{min-height:auto}.search-panel{padding:20px}.search-panel form{grid-template-columns:1fr}.search-panel form button{min-height:44px}.ranking-card li{grid-template-columns:64px 1fr}.ranking-card li span:last-child{display:none}.filter-notes{display:grid}.footer-brand{grid-column:auto}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}.image-card:hover,.channel-card:hover,.button.primary:hover{transform:none}.image-card:hover .image-card-media{transform:none}}
.tab-list,.interest-filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.tab-list button,.interest-filters button{border:1px solid var(--line);background:var(--surface-soft);color:var(--text-2);border-radius:var(--radius-pill);padding:8px 13px}.tab-list button.active,.tab-list button[aria-selected="true"],.interest-filters button.active{background:var(--primary);border-color:var(--primary);color:var(--ivory-soft)}.tab-panels{display:grid;gap:16px}.tab-panel[hidden],[data-interest-card][hidden]{display:none}.tab-panel .rank{min-width:62px;display:inline-block}