*{box-sizing:border-box}
:root{--bg:#0b0c0d;--bg2:#111315;--panel:#17191c;--panel2:#1c1f22;--gold:#e8b84a;--gold2:#c9962e;--text:#f7f1de;--muted:#c9bba0;--soft:#8e8372;--line:rgba(232,184,74,.22);--shadow:0 18px 44px rgba(0,0,0,.34)}
html{scroll-behavior:smooth;background:var(--bg)} body{margin:0;background:linear-gradient(180deg,#0b0c0d 0,#101214 42%,#0b0c0d 100%);color:var(--text);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden} a{color:inherit;text-decoration:none} img{max-width:100%} button{font:inherit}
.site-header{position:sticky;top:0;z-index:9999;background:#0d0f10;border-bottom:1px solid rgba(232,184,74,.25);box-shadow:0 10px 26px rgba(0,0,0,.26)}
.head-shell{width:min(1160px,100%);min-height:68px;margin:auto;padding:0 18px;display:grid;grid-template-columns:180px 1fr 118px;align-items:center;gap:18px}.logo-link{display:inline-flex;align-items:center;min-width:0}.logo-link img{display:block;height:38px;width:auto;max-width:156px;object-fit:contain}.logo-link strong{color:var(--gold);font-size:21px;letter-spacing:.08em;white-space:nowrap}.main-nav{display:flex;align-items:center;justify-content:center;gap:4px}.main-nav a{padding:10px 13px;color:#efe5d2;font-weight:700;white-space:nowrap;border-bottom:2px solid transparent}.main-nav a:hover,.main-nav a.is-current{color:var(--gold);border-color:var(--gold)}
.entry-btn{height:41px;display:inline-flex;align-items:center;justify-content:center;padding:0 17px;background:linear-gradient(180deg,#f6d56a 0,#e8b84a 56%,#c8962e 100%);color:#14110a;border-radius:7px;font-weight:800;box-shadow:0 8px 18px rgba(200,150,46,.2)}.mobile-head{display:none}.menu-btn,.drawer-close{border:0;background:none;color:var(--gold);font-weight:800;padding:8px 0}
.channel-strip{background:#151719;border-bottom:1px solid rgba(255,255,255,.05)}.channel-track{width:min(1160px,100%);margin:auto;padding:0 18px;display:flex;overflow-x:auto;scrollbar-width:none}.channel-track::-webkit-scrollbar{display:none}.channel-track a{padding:11px 13px;color:#bfb29a;font-size:14px;white-space:nowrap}.channel-track a:hover,.channel-track a.is-current{color:var(--gold);background:rgba(232,184,74,.06)}
.mobile-drawer,.drawer-mask{display:none}
.visual{margin:0;background:#16191b;border:1px solid rgba(232,184,74,.15);border-radius:10px;overflow:hidden;position:relative;aspect-ratio:16/9}.visual img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center;display:block}.visual-placeholder{position:absolute;inset:0;background:linear-gradient(145deg,#111315,#1b1e20)}
.home-poster{width:min(1080px,calc(100% - 34px));height:210px;margin:28px auto 0}.home-poster.visual{aspect-ratio:auto}
.home-shell,.page-shell{width:min(1100px,100%);margin:auto;padding:0 18px}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;padding:48px 0 38px;align-items:end;border-bottom:1px solid var(--line)}.hero-tag,.eyebrow{color:var(--gold);font-weight:800;letter-spacing:.12em;font-size:13px}.hero-grid h1,.page-title h1{font-size:clamp(34px,5vw,54px);line-height:1.08;margin:10px 0 16px;letter-spacing:-.035em}.hero-grid p,.page-title p{font-size:17px;line-height:1.85;color:var(--muted);margin:0}.hero-side{display:grid;gap:12px}.hero-side a{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.08)}.hero-side a b{color:var(--gold)}.hero-side a span{color:#eee2ca}.hero-side a i{font-style:normal;color:#7c7468}
.daily-band{margin:8px 0 0;padding:18px 0;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:18px}.daily-band strong{color:var(--gold);white-space:nowrap}.daily-band p{margin:0;color:var(--muted);line-height:1.7}.daily-band a{margin-left:auto;color:#f2d27b;white-space:nowrap}
.topic-ledger{padding:42px 0 20px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px}.section-heading h2{margin:0;color:var(--text);font-size:27px}.section-heading p{margin:0;color:var(--soft);max-width:540px;line-height:1.65}.ledger-list{border-top:1px solid var(--line)}.ledger-row{display:grid;grid-template-columns:64px 190px 1fr 72px;gap:18px;align-items:center;padding:17px 0;border-bottom:1px solid rgba(255,255,255,.08)}.ledger-row .no{color:var(--gold);font-size:13px}.ledger-row strong{font-size:19px}.ledger-row p{margin:0;color:var(--muted);line-height:1.65}.ledger-row em{font-style:normal;color:#d7b867;text-align:right}.ledger-row:hover{background:linear-gradient(90deg,rgba(232,184,74,.06),transparent)}
.feature-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:center;padding:40px 0;border-bottom:1px solid var(--line)}.feature-split .visual{height:235px;aspect-ratio:auto}.feature-copy h2{font-size:27px;margin:0 0 12px}.feature-copy p{color:var(--muted);font-size:17px;line-height:1.85}.text-links{display:flex;gap:16px;flex-wrap:wrap;margin-top:18px}.text-links a{color:#e9c766;border-bottom:1px solid rgba(232,184,74,.45);padding-bottom:3px}
.mobile-ribbon{margin:38px 0 62px;border-left:3px solid var(--gold);background:#151719;display:grid;grid-template-columns:1.35fr .65fr;gap:24px;padding:22px}.mobile-ribbon .visual{height:170px;aspect-ratio:auto}.mobile-ribbon h2{font-size:24px;margin:0 0 10px}.mobile-ribbon p{color:var(--muted);line-height:1.8;margin:0}
.breadcrumb{padding:24px 0 0;color:#857c6e;font-size:13px}.breadcrumb a{color:#cdb878}.page-title{display:grid;grid-template-columns:1.25fr .75fr;gap:36px;padding:28px 0 34px;border-bottom:1px solid var(--line);align-items:end}.page-brief{padding:16px 18px;background:#151719;border-left:2px solid var(--gold);color:#c9bba0;line-height:1.75}.article{padding:28px 0 70px}.block{padding:24px 0;border-bottom:1px solid rgba(255,255,255,.07)}.block:last-child{border-bottom:0}.block h2{font-size:25px;margin:0 0 13px}.block h3{font-size:18px;color:#f1d078;margin:0 0 8px}.block p,.block li{color:var(--muted);font-size:17px;line-height:1.85}.block p{margin:0 0 13px}.block ul,.block ol{padding-left:22px;margin:8px 0}.media-copy{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}.media-copy.reverse .visual{order:2}.media-copy .visual{height:245px;aspect-ratio:auto}.note-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.note-grid>div{padding:18px;background:#151719;border-top:2px solid rgba(232,184,74,.45);min-height:145px}.note-grid p{font-size:15px}.number-stack{display:grid;gap:10px}.number-item{display:grid;grid-template-columns:46px 1fr;gap:14px;padding:14px 0;border-bottom:1px dashed rgba(255,255,255,.1)}.number-item b{color:var(--gold);font-size:20px}.number-item p{margin:0}.quote-band{padding:20px 22px;background:#151719;border-left:3px solid var(--gold);font-size:18px;line-height:1.8;color:#e9ddc6}.pair{display:grid;grid-template-columns:1fr 1fr;gap:14px}.pair>div{padding:18px;border:1px solid var(--line);background:#121416}.link-cluster{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.link-cluster a{padding:8px 12px;border:1px solid rgba(232,184,74,.34);border-radius:999px;color:#e8cd89}.index-list{display:grid;grid-template-columns:1fr 1fr;gap:0 28px;border-top:1px solid var(--line)}.index-list a{display:grid;grid-template-columns:36px 1fr;gap:14px;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.08)}.index-list b{color:var(--gold)}.index-list span{color:var(--muted);line-height:1.6}.faq-list{display:grid;gap:0;border-top:1px solid var(--line)}.faq-item{padding:18px 0;border-bottom:1px solid rgba(255,255,255,.08)}.faq-item h2{font-size:20px;margin:0 0 8px}.faq-item p{margin:0;color:var(--muted);line-height:1.8}.help-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.help-box{background:#151719;border:1px solid rgba(232,184,74,.16);padding:18px}.help-box h2{font-size:20px;margin-top:0}.help-box a{display:block;padding:8px 0;color:#dec78f;border-bottom:1px solid rgba(255,255,255,.05)}
.tone-b .page-title{grid-template-columns:.9fr 1.1fr}.tone-c .page-title{border-bottom:0;padding-bottom:18px}.tone-c .article{border-top:1px solid var(--line)}.tone-d .page-title h1{max-width:720px}.tone-d .page-brief{background:transparent;border:1px solid var(--line)}
.desktop-tools{position:fixed;right:12px;top:34%;z-index:9000;width:108px;background:#0e1011;border:1px solid var(--line);box-shadow:var(--shadow)}.desktop-tools a{display:block;text-align:center;padding:11px 6px;color:#d2c1a0;font-size:13px;border-bottom:1px solid rgba(255,255,255,.06)}.desktop-tools a:last-child{border-bottom:0}.desktop-tools .tool-entry{background:var(--gold);color:#14110a;font-weight:900}
.site-footer{background:#070808;border-top:1px solid var(--gold)}.footer-shell{width:min(1160px,100%);margin:auto;padding:36px 18px;display:grid;grid-template-columns:1.45fr repeat(3,1fr);gap:28px}.footer-shell h2{font-size:16px;color:var(--gold);margin:0 0 10px}.footer-shell a{display:block;padding:5px 0;color:#d8cdb8}.footer-brand p{color:#8f8778;line-height:1.7}.footer-legal{width:min(1160px,100%);margin:auto;padding:16px 18px 24px;border-top:1px solid rgba(232,184,74,.12);display:flex;justify-content:space-between;gap:24px;color:#80786d;font-size:13px;line-height:1.6}.mobile-bottom{display:none}
@media(max-width:980px){.desktop-head,.channel-strip,.desktop-tools{display:none}.mobile-head{display:grid;grid-template-columns:62px 1fr 68px;gap:8px;min-height:62px;padding:0 12px}.mobile-logo{justify-content:center}.mobile-logo img{height:34px;max-width:122px}.mobile-entry{height:37px;padding:0 10px;font-size:13px}.menu-btn{text-align:left}.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);background:#161616;z-index:12000;transform:translateX(-105%);transition:transform .2s ease;box-shadow:18px 0 40px rgba(0,0,0,.45);overflow-y:auto;padding-bottom:20px}.mobile-drawer.is-open{transform:translateX(0)}.drawer-mask{display:none;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:11000;opacity:0;pointer-events:none;transition:opacity .18s ease}.drawer-mask.is-visible{display:block;opacity:1;pointer-events:auto}.drawer-open{overflow:hidden}.drawer-brand{display:flex;justify-content:space-between;align-items:center;padding:14px;border-bottom:1px solid var(--line)}.drawer-brand img{height:32px;max-width:138px}.drawer-group{padding:14px;border-bottom:1px solid rgba(232,184,74,.12)}.drawer-group b{display:block;color:var(--gold);margin-bottom:6px}.drawer-group a{display:block;padding:9px 0;color:#f1e8d8}.home-poster{height:140px;margin-top:16px}.hero-grid,.page-title,.feature-split,.mobile-ribbon,.media-copy,.tone-b .page-title{grid-template-columns:1fr}.hero-grid{padding:30px 0 24px;gap:22px}.hero-grid h1,.page-title h1{font-size:clamp(30px,8vw,39px)}.daily-band{align-items:flex-start;flex-wrap:wrap}.daily-band a{margin-left:0}.ledger-row{grid-template-columns:40px 1fr 46px;gap:12px}.ledger-row p{grid-column:2/4}.feature-split .visual,.media-copy .visual{height:200px}.media-copy.reverse .visual{order:initial}.mobile-ribbon{margin-bottom:90px}.mobile-ribbon .visual{order:-1;height:185px}.note-grid,.help-grid{grid-template-columns:1fr}.pair{grid-template-columns:1fr}.index-list{grid-template-columns:1fr}.page-shell,.home-shell{padding-left:16px;padding-right:16px}.page-title{padding-top:22px}.article{padding-bottom:95px}.footer-shell{grid-template-columns:1fr 1fr;padding-bottom:96px}.footer-legal{display:block;padding-bottom:80px}.footer-legal span{display:block;margin-top:6px}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:10000;display:grid;grid-template-columns:repeat(4,1fr);background:#0c0c0c;border-top:1px solid var(--gold);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{text-align:center;padding:12px 4px;color:#e8dfcf;font-size:13px}}
@media(max-width:520px){.footer-shell{grid-template-columns:1fr}.home-poster{height:126px}.ledger-row strong{font-size:17px}.ledger-row .no{font-size:12px}.mobile-ribbon{padding:18px}.page-title{gap:18px}.page-brief{padding:14px}.block h2{font-size:23px}}
@media(max-width:390px){.mobile-head{grid-template-columns:54px 1fr 64px}.mobile-logo img{max-width:104px}.home-poster{height:116px}}