:root{
--black:#17191D;--black-2:#1E2126;--black-3:#262A30;--graphite:#31363D;--smoke:#424850;
--bg:#F1F1EF;--bg-2:#E9E9E6;--bg-3:#F7F7F5;--surface:#FFFFFF;--surface-dark:#202329;--surface-dark-2:#292D34;
--gold:#C6A15B;--gold-2:#DEC382;--gold-soft:#F3E9D3;--wine:#7A2638;--wine-2:#96344A;--blue-gray:#65798A;--green:#66816F;
--text:#202227;--text-2:#555B63;--text-3:#8A9097;--text-light:#F4F4F1;--text-light-2:#C8CBD0;--line:rgba(32,34,39,.10);--line-dark:rgba(255,255,255,.08);--line-gold:rgba(198,161,91,.32);
--shadow:0 6px 24px rgba(18,20,24,.10);--shadow-dark:0 16px 40px rgba(0,0,0,.24);--radius:10px;--radius-card:14px;--radius-large:20px;--wrap:1320px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.68;overflow-x:hidden}body.search-open,body.menu-opened{overflow:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input{font:inherit}button{cursor:pointer}.wrap{width:min(calc(100% - 40px),var(--wrap));margin:0 auto}.brief-bar{height:30px;background:var(--black);color:var(--text-light);font-size:12px;letter-spacing:.04em}.brief-inner{height:30px;display:flex;align-items:center;gap:22px;white-space:nowrap;overflow:hidden}.brief-inner strong{color:var(--gold-2)}
.site-header{position:sticky;top:0;z-index:80;height:68px;background:rgba(241,241,239,.94);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);transition:.2s ease}.site-header.scrolled{background:rgba(255,255,255,.97);box-shadow:0 10px 30px rgba(23,25,29,.06)}.header-inner{height:68px;display:flex;align-items:center;gap:22px}.brand{display:flex;align-items:center;gap:10px;flex:none}.brand img{width:38px;height:38px;object-fit:cover;border-radius:9px}.brand span{display:grid;line-height:1.1}.brand b{font-size:20px;letter-spacing:.05em}.brand small{font-size:10px;color:var(--text-3);margin-top:5px}.desktop-nav{display:flex;align-items:stretch;height:68px;gap:16px;margin:auto}.desktop-nav a{position:relative;display:flex;align-items:center;color:var(--text-2);font-size:14px;white-space:nowrap}.desktop-nav a:hover,.desktop-nav a.active{color:var(--black)}.desktop-nav a.active:after{content:"";position:absolute;left:50%;bottom:10px;width:24px;height:2px;background:var(--gold);transform:translateX(-50%)}.header-actions{display:flex;align-items:center;gap:6px;flex:none}.icon-action,.text-action{border:1px solid var(--line);background:rgba(255,255,255,.72);border-radius:999px;padding:8px 12px;font-size:12px;color:var(--text-2)}.icon-action:hover,.text-action:hover{border-color:var(--gold);color:var(--black)}
.search-modal{display:none;position:fixed;inset:0;z-index:120;background:rgba(23,25,29,.56);padding:80px 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:var(--surface);border-radius:var(--radius-large);box-shadow:var(--shadow-dark);padding:28px}.dialog-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.dialog-head h2{margin:2px 0 0;font-size:28px}.search-close,.drawer-close{width:40px;height:40px;border:1px solid var(--line);background:var(--bg-3);border-radius:50%;font-size:24px;line-height:1}.search-form{display:block;margin-top:24px}.search-form label{display:block;font-size:13px;color:var(--text-2);margin-bottom:8px}.search-form>div{display:flex;gap:8px}.search-form input{min-width:0;flex:1;border:1px solid var(--line);background:#fff;border-radius:10px;padding:13px 14px;outline:none}.search-form input:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(198,161,91,.12)}.search-form button,.btn-primary{border:0;background:var(--black);color:var(--text-light);padding:12px 18px;border-radius:10px}.search-form button:hover,.btn-primary:hover{background:var(--gold);color:var(--black)}.search-suggestions{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.search-suggestions a{padding:7px 10px;background:var(--bg-2);border-radius:999px;font-size:12px}.menu-drawer{position:fixed;inset:0;z-index:110;background:rgba(23,25,29,.42)}.menu-drawer[hidden]{display:none !important}.drawer-panel{margin-left:auto;width:min(390px,90vw);height:100%;background:var(--surface);padding:30px;box-shadow:var(--shadow-dark);display:flex;flex-direction:column;gap:8px}.drawer-panel h2{font-size:30px;margin:6px 0 14px}.drawer-panel a{padding:12px 0;border-bottom:1px solid var(--line)}
.eyebrow{display:inline-block;color:var(--wine);font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.page-hero{padding:54px 0 44px;background:linear-gradient(135deg,#F4F4F1 0%,#E9E9E6 58%,#D9D8D3 100%);border-bottom:1px solid var(--line)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(330px,1fr);gap:42px;align-items:center}.hero-copy h1{margin:10px 0 18px;font-size:clamp(38px,5vw,68px);line-height:1.06;letter-spacing:-.04em;max-width:860px}.hero-copy .lead{font-size:18px;color:var(--text-2);max-width:740px}.hero-meta{display:flex;flex-wrap:wrap;gap:10px 18px;font-size:12px;color:var(--text-2);margin:24px 0}.hero-actions{display:flex;flex-wrap:wrap;gap:10px}.btn-secondary{border:1px solid var(--gold);background:#fff;color:var(--black);padding:11px 17px;border-radius:10px}.media-frame{margin:0;position:relative;background:var(--black-2);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow)}.media-frame img{width:100%;aspect-ratio:var(--ratio);object-fit:cover}.media-frame figcaption{background:rgba(23,25,29,.94);color:var(--text-light-2);padding:10px 12px;font-size:11px;line-height:1.45}.hero-media{transform:rotate(.6deg)}
.section{padding:58px 0;border-bottom:1px solid var(--line)}.section:nth-of-type(even){background:var(--bg-3)}.section-heading{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.7fr);gap:28px;align-items:end;margin-bottom:24px}.section-heading .eyebrow{grid-column:1/-1}.section-heading h2{margin:0;font-size:clamp(28px,3vw,42px);line-height:1.12;letter-spacing:-.03em}.section-heading p{margin:0;color:var(--text-2);font-size:14px}.status-badge{display:inline-flex;align-items:center;min-height:24px;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:700;white-space:nowrap}.status-hot{background:#f6e7e9;color:var(--wine)}.status-response{background:#e6edf1;color:#486273}.status-reverse{background:var(--gold-soft);color:#6d5526}.status-clear{background:#e5ece7;color:#4f6c59}.status-pending{background:#f0eadc;color:#7a6634}.status-denied{background:#ecebed;color:#5c5660}.status-neutral{background:var(--bg-2);color:var(--text-2)}
.rank-list{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden}.rank-row{display:grid;grid-template-columns:56px minmax(0,1fr) auto 72px;align-items:center;gap:14px;padding:14px 18px;border-bottom:1px solid var(--line);transition:.15s}.rank-row:last-child{border-bottom:0}.rank-row:hover{background:#fbfaf6}.rank-no{font-family:Georgia,serif;font-size:24px;color:var(--text-3)}.rank-1{color:#C6A15B}.rank-2{color:#DEC382}.rank-3{color:#A68A54}.rank-main{display:grid;gap:3px}.rank-main strong{font-size:15px}.rank-main small{color:var(--text-3)}.heat{text-align:right;color:var(--wine);font-variant-numeric:tabular-nums;font-size:12px}
.card-grid,.profile-grid,.archive-grid,.knowledge-grid,.feature-strip,.verify-grid,.perspective-grid,.media-grid{display:grid;gap:16px}.card-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.feature-strip{grid-template-columns:repeat(3,minmax(0,1fr))}.simple-card,.profile-card,.archive-card,.verify-card,.perspective-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:20px;box-shadow:0 3px 14px rgba(18,20,24,.035)}.simple-card h3,.profile-card h3,.archive-card h3,.verify-card h3{margin:8px 0 10px;line-height:1.35}.simple-card p,.profile-card p,.archive-card p,.verify-card p,.perspective-card p{color:var(--text-2);font-size:14px}.card-index,.archive-code,.profile-role{font-size:11px;font-weight:800;letter-spacing:.1em;color:var(--gold)}.profile-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.profile-card dl,.verify-card dl{display:grid;grid-template-columns:74px 1fr;gap:6px 8px;font-size:12px}.profile-card dt,.verify-card dt{color:var(--text-3)}.profile-card dd,.verify-card dd{margin:0;color:var(--text-2)}.profile-card a,.archive-card a,.timeline-body a{display:inline-block;margin-top:12px;color:#705a2f;font-size:12px}.archive-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.archive-card ul{padding-left:18px;color:var(--text-2);font-size:12px}.archive-card small{display:block;color:var(--text-3)}.knowledge-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.knowledge-grid .simple-card{background:linear-gradient(180deg,#fff,#f1efe9)}.feature-strip .simple-card{border-top:2px solid var(--gold);min-height:145px}.verify-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.verify-top{display:flex;justify-content:space-between;gap:10px;align-items:center}.perspective-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.perspective-card p{font-size:15px;color:var(--text);min-height:110px}.like-btn{border:1px solid var(--line);background:var(--bg-3);border-radius:999px;padding:6px 10px;font-size:11px}.like-btn.liked{border-color:var(--gold);background:var(--gold-soft)}.media-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.news-stream{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden}.stream-row{display:grid;grid-template-columns:72px minmax(0,1fr) auto;gap:18px;align-items:center;padding:15px 18px;border-bottom:1px solid var(--line)}.stream-row:last-child{border-bottom:0}.stream-row time{font-family:Georgia,serif;color:var(--wine)}.stream-row strong{font-size:14px}.timeline-list{position:relative}.timeline-list:before{content:"";position:absolute;left:113px;top:12px;bottom:18px;width:1px;background:linear-gradient(var(--gold),var(--line),var(--gold))}.timeline-node{display:grid;grid-template-columns:90px 46px minmax(0,1fr);gap:0;position:relative;padding:12px 0}.timeline-time{display:grid;align-content:start;text-align:right;padding-right:8px}.timeline-time b{font-family:Georgia,serif;font-size:18px}.timeline-time span{color:var(--text-3);font-size:11px}.timeline-dot{width:12px;height:12px;border:3px solid var(--gold);background:var(--bg);border-radius:50%;margin:8px auto;z-index:2}.timeline-body{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:18px}.timeline-title{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.timeline-title h3{margin:0;font-size:18px}.timeline-body p{color:var(--text-2);font-size:14px;margin:8px 0 0}.response-stack{display:grid;gap:10px}.response-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:22px;align-items:center;background:var(--surface);border-left:3px solid var(--blue-gray);padding:18px 20px;border-radius:0 var(--radius-card) var(--radius-card) 0}.response-row h3{margin:4px 0 7px}.response-row p{margin:0;color:var(--text-2);font-size:14px}.response-meta{display:grid;justify-items:end;gap:6px}.response-meta small{color:var(--text-3)}
.compare-panel{display:grid;grid-template-columns:1fr 80px 1fr;gap:20px;align-items:stretch;background:linear-gradient(135deg,var(--surface),var(--bg-2));border:1px solid var(--line);border-radius:var(--radius-large);padding:24px}.compare-panel>div{background:rgba(255,255,255,.74);border-radius:var(--radius-card);padding:22px}.compare-panel span{color:var(--text-3);font-size:11px;letter-spacing:.12em}.compare-panel h3{font-size:22px;margin:8px 0}.compare-panel p{color:var(--text-2);font-size:13px}.compare-arrow{align-self:center;justify-self:center;color:var(--gold);font-size:32px}.relation-matrix{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.relation-node{position:relative;display:grid;gap:10px;min-height:120px;padding:18px;border:1px solid var(--line-gold);background:var(--surface);border-radius:var(--radius-card)}.relation-node b{color:var(--gold);font-family:Georgia,serif}.relation-node span{font-size:14px}.editor-note{background:linear-gradient(135deg,var(--black-3),var(--black));color:var(--text-light);border-radius:var(--radius-large);padding:26px;border-top:1px solid var(--gold)}.editor-note>strong{color:var(--gold-2);letter-spacing:.12em}.editor-note p,.editor-note li{color:var(--text-light-2)}.editor-note ul{margin-bottom:0}.faq-list{display:grid;gap:8px}.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.faq-question{display:flex;justify-content:space-between;gap:20px;width:100%;border:0;background:transparent;text-align:left;padding:17px 18px;font-weight:700}.faq-question b{color:var(--gold)}.faq-answer{padding:0 18px 18px;color:var(--text-2);font-size:14px}.faq-answer p{margin:0}
.keyword-radar{display:flex;flex-wrap:wrap;gap:9px}.radar-chip{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 12px;font-size:12px}.radar-chip:before{content:"";width:6px;height:6px;background:var(--gold);border-radius:50%}.radar-chip.hot:before{background:var(--wine)}.weekly-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px}.day-card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:14px;min-height:160px}.day-card b{display:block;color:var(--gold);margin-bottom:10px}.day-card span{display:block;font-size:11px;color:var(--text-2);padding:5px 0;border-top:1px dotted var(--line)}.calendar-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.calendar-card{background:var(--surface);border-top:2px solid var(--gold);padding:18px;border-radius:var(--radius-card)}.calendar-card time{font-family:Georgia,serif;color:var(--wine)}.calendar-card h3{margin:8px 0}.trend-panel{display:grid;gap:12px}.trend-row{display:grid;grid-template-columns:150px minmax(0,1fr) 52px;gap:12px;align-items:center}.trend-track{height:10px;background:#dddcd7;border-radius:999px;overflow:hidden}.trend-fill{height:100%;background:linear-gradient(90deg,var(--black-3),var(--gold));border-radius:inherit}.trend-row b{text-align:right;font-size:12px;color:var(--text-2)}
.dark-band{background:linear-gradient(135deg,var(--black-3),var(--black));color:var(--text-light)}.dark-band .section-heading p{color:var(--text-light-2)}.dark-band .section-heading h2{color:var(--text-light)}.dark-band .eyebrow{color:var(--gold-2)}.cta-band{padding:38px 0;background:var(--gold-soft)}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:24px}.cta-inner h2{margin:0}.cta-inner p{margin:6px 0 0;color:var(--text-2)}.empty-state{padding:30px;border:1px dashed var(--line-gold);border-radius:var(--radius-card);background:var(--surface);text-align:center}.pagination{display:flex;gap:6px;justify-content:center;margin-top:24px}.pagination a,.pagination span{min-width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);border-radius:8px;background:#fff}.pagination .current{background:var(--black);color:#fff}.filter-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}.filter-bar a{font-size:12px;padding:7px 10px;border:1px solid var(--line);background:#fff;border-radius:999px}.filter-bar a.active{background:var(--black);color:#fff}
.product-showcase{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:center}.device-stack{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.device-stack .media-frame{box-shadow:none}.device-stack figcaption{font-size:10px}.product-copy h2{font-size:38px;margin:8px 0 12px}.product-copy p{color:var(--text-2)}.service-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.service-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:22px}.service-card h3{margin:4px 0 8px}.service-card p{color:var(--text-2)}.principle-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.principle{padding:20px;border-left:2px solid var(--gold);background:#fff}.principle b{display:block;margin-bottom:7px}.search-results{display:grid;gap:10px}.result-card{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:start;padding:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card)}.result-type{color:var(--wine);font-size:11px;font-weight:800}.result-card h3{margin:0 0 5px}.result-card p{margin:0;color:var(--text-2);font-size:13px}
.site-footer{background:linear-gradient(135deg,#202329,#17191D);color:var(--text-light);border-top:1px solid var(--gold);padding:54px 0 22px}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:34px}.brand-dark small{color:var(--text-light-2)}.footer-brand p{max-width:520px;color:var(--text-light-2);font-size:13px}.footer-grid h3{font-size:13px;color:var(--gold-2);letter-spacing:.1em}.footer-grid>div:not(.footer-brand){display:flex;flex-direction:column;align-items:flex-start}.footer-grid a{color:var(--text-light-2);font-size:13px;padding:3px 0}.footer-grid a:hover{color:var(--gold-2)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:22px;margin-top:32px;border-top:1px solid var(--line-dark);font-size:11px;color:#999da3}.mobile-bottom{display:none}.back-top{position:fixed;right:24px;bottom:24px;width:42px;height:42px;border:1px solid var(--line);border-radius:50%;background:#fff;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.2s}.back-top.visible{opacity:1;pointer-events:auto}.reveal{opacity:0;transform:translateY(8px);transition:.35s ease}.reveal.visible{opacity:1;transform:none}
@media (max-width: 1200px){.desktop-nav{gap:10px}.desktop-nav a{font-size:12px}.header-actions .text-action{display:none}.profile-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.weekly-grid{grid-template-columns:repeat(4,1fr)}}
@media (max-width: 1024px){.desktop-nav{display:none}.header-actions{margin-left:auto}.hero-grid{grid-template-columns:1.1fr .9fr;gap:24px}.card-grid,.archive-grid,.perspective-grid,.media-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.knowledge-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.profile-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.relation-matrix{grid-template-columns:repeat(2,minmax(0,1fr))}.product-showcase{grid-template-columns:1fr}.calendar-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width: 900px){.hero-grid{grid-template-columns:1fr}.hero-media{max-width:680px}.section-heading{grid-template-columns:1fr;gap:10px}.verify-grid{grid-template-columns:1fr}.weekly-grid{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/4}.rank-row{grid-template-columns:46px 1fr auto}.rank-row .heat{display:none}}
@media (max-width: 768px){.wrap{width:min(calc(100% - 28px),var(--wrap))}.brief-inner{gap:16px}.brief-inner span:nth-of-type(n+3){display:none}.site-header,.header-inner{height:62px}.brand small{display:none}.page-hero{padding:38px 0}.hero-copy h1{font-size:40px}.hero-copy .lead{font-size:15px}.section{padding:42px 0}.card-grid,.archive-grid,.perspective-grid,.media-grid,.feature-strip,.service-grid,.principle-list{grid-template-columns:1fr}.compare-panel{grid-template-columns:1fr}.compare-arrow{transform:rotate(90deg)}.timeline-list:before{left:10px}.timeline-node{grid-template-columns:22px 1fr}.timeline-time{grid-column:2;text-align:left;padding:0 0 4px}.timeline-dot{grid-column:1;grid-row:1/3}.timeline-body{grid-column:2}.response-row{grid-template-columns:1fr}.response-meta{justify-items:start}.rank-row{padding:13px 12px;gap:10px}.rank-main strong{font-size:14px}.mobile-bottom{position:fixed;z-index:70;left:10px;right:10px;bottom:10px;height:58px;display:grid;grid-template-columns:repeat(5,1fr);align-items:center;background:rgba(23,25,29,.95);backdrop-filter:blur(14px);border:1px solid var(--line-dark);border-radius:16px;box-shadow:var(--shadow-dark)}.mobile-bottom a{color:#d4d5d2;text-align:center;font-size:11px}.site-footer{padding-bottom:95px}.back-top{bottom:80px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-grid>div:last-child{grid-column:auto}.weekly-grid{grid-template-columns:repeat(2,1fr)}.device-stack{grid-template-columns:repeat(2,1fr)}}
@media (max-width: 600px){.header-actions .text-action{display:none}.header-actions{gap:4px}.icon-action{padding:7px 9px}.search-modal{padding:56px 10px}.search-dialog{padding:20px}.search-form>div{display:grid}.hero-actions{display:grid;grid-template-columns:1fr}.btn-primary,.btn-secondary{text-align:center}.knowledge-grid,.profile-grid,.relation-matrix,.calendar-grid{grid-template-columns:1fr}.weekly-grid{grid-template-columns:1fr}.rank-row{grid-template-columns:38px minmax(0,1fr);align-items:start}.rank-row .status-badge{grid-column:2;justify-self:start}.section-heading h2{font-size:30px}.product-copy h2{font-size:30px}.device-stack{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}.footer-brand,.footer-grid>div:last-child{grid-column:auto}.footer-bottom{display:grid}.trend-row{grid-template-columns:110px 1fr 40px}.result-card{grid-template-columns:1fr}.result-card .status-badge{justify-self:start}}