:root{--bg:#070d11;--deep:#04090d;--nav:#0a1419;--card:#202238;--card2:#272A42;--cyan:#13c9c5;--bright:#41e1d8;--light:#9cf4ed;--text:#d9e7e9;--muted:#9bb2b9;--line:rgba(110,210,213,.16)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.75 -apple-system,BlinkMacSystemFont,'Microsoft YaHei','PingFang SC',sans-serif;overflow-x:hidden}body.locked{overflow:hidden}button,input{font:inherit}button,a{outline-offset:4px}a{color:inherit;text-decoration:none}a:hover{color:var(--bright)}:focus-visible{outline:2px solid var(--bright)}.container{max-width:1240px;margin:auto;padding-left:24px;padding-right:24px}.topline{background:#04090d;border-bottom:1px solid #14282c;font-size:12px;color:#9bb2b9}.topline-inner{min-height:28px;display:flex;justify-content:space-between;gap:15px;align-items:center}.topline a{color:var(--light)}.header{position:sticky;top:0;z-index:30;background:rgba(10,20,25,.97);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.header-inner{height:66px;display:flex;align-items:center;gap:23px}.brand{display:flex;width:189px;flex-shrink:0;align-items:center}.brand img{width:100%;height:51px;object-fit:contain;object-position:left}.primary{display:flex;align-items:center;gap:20px;margin-left:auto;white-space:nowrap}.primary a{height:66px;display:flex;align-items:center;font-size:14px;font-weight:600;position:relative}.primary a.active{color:var(--bright)}.primary a.active:after{content:'';height:2px;background:var(--cyan);position:absolute;bottom:0;left:0;right:0}.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto}.icon-btn{background:transparent;color:#edf9f9;border:1px solid #365258;cursor:pointer;border-radius:9px;min-width:44px;min-height:44px;font-size:23px}.submit-btn,.btn{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:9px 17px;border:1px solid #39777a;border-radius:10px;color:#d9f9f5;font-size:13px;font-weight:700}.btn.primary-btn,.search-row button[type=submit]{background:var(--bright);color:#201421;border-color:var(--bright)}.topic-nav{border-bottom:1px solid var(--line);background:#0b171c}.topic-links{height:42px;display:flex;align-items:center;gap:30px;overflow-x:auto;scrollbar-width:none;white-space:nowrap;font-size:13px;color:var(--muted)}.topic-links::-webkit-scrollbar{display:none}.search-panel{background:#10282c;position:relative;z-index:35}.search-row{display:flex;align-items:center;gap:12px;padding-top:17px;padding-bottom:17px}.search-row input,.search-page input{flex:1;min-width:0;padding:10px 13px;background:#071419;border:1px solid #35666b;color:white;border-radius:10px}.search-row button,.search-page button{border:0;border-radius:9px;padding:11px 18px;cursor:pointer}.eyebrow,.kicker{font-size:12px;letter-spacing:.08em;font-weight:700;color:var(--bright);text-transform:uppercase}.hero{margin-top:26px;background:linear-gradient(120deg,#102329,#071219);border:1px solid var(--line);border-radius:16px;display:grid;grid-template-columns:44% 56%;min-height:370px;overflow:hidden}.hero-copy{padding:42px 34px 35px;align-self:center}.hero h1{font-size:40px;line-height:1.25;color:#f4f9f9;margin:14px 0 5px}.hero h2{font-size:22px;color:var(--light);margin:0 0 16px}.hero p{font-size:15px;color:#aec5c9}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:23px}.hero-media{display:flex;align-items:center;min-width:0;padding:20px 14px 20px 0}.hero-media img{width:100%;max-height:410px;object-fit:contain;border-radius:12px}.section{margin-top:62px}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:15px;margin-bottom:22px}.section-head h2{font-size:26px;color:#f4f9f9;margin:0;line-height:1.4}.section-head p{margin:4px 0 0;color:var(--muted);font-size:14px}.section-head>a{font-size:13px;color:var(--light);white-space:nowrap}.channel-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:13px}.channel{border:1px solid var(--line);background:var(--card);border-radius:13px;padding:19px 14px;min-width:0;transition:.2s}.channel:hover,.story:hover,.mini-panel:hover{transform:translateY(-2px);border-color:rgba(65,225,216,.42)}.channel b{display:block;color:#f4f9f9;font-size:15px}.channel p{font-size:12px;line-height:1.7;color:var(--muted);margin:6px 0 0}.stories{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:19px}.stories.four{grid-template-columns:repeat(4,minmax(0,1fr))}.stories.two{grid-template-columns:repeat(2,minmax(0,1fr))}.story{min-width:0;background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;transition:.2s}.story-img{background:#0a1a20;aspect-ratio:16/9;display:flex;align-items:center;justify-content:center}.story-img img{width:100%;height:100%;object-fit:contain}.story-body{padding:20px;flex:1;display:flex;flex-direction:column}.story h3{font-size:18px;line-height:1.5;margin:7px 0 8px;color:#f4f9f9;overflow-wrap:anywhere}.story p{font-size:14px;color:var(--muted);margin:0 0 14px;line-height:1.7}.story .more{margin-top:auto;color:var(--bright);font-size:13px}.news-grid{display:grid;grid-template-columns:5fr 7fr;gap:19px}.news-grid .feature-stack{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.news-grid .feature-stack .story-img{aspect-ratio:2.1}.news-grid .feature-stack .story-body{padding:13px}.news-grid .feature-stack .story h3{font-size:15px}.news-grid .feature-stack .story p{display:none}.news-grid>.story .story-img{flex:1;min-height:235px}.image-fallback{background:radial-gradient(circle at 70% 25%,#10565d,#09181d 70%);height:100%;width:100%;min-height:150px}.band{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:23px}.band img{width:100%;max-height:320px;object-fit:contain;border-radius:10px}.band h2{font-size:25px;color:white;line-height:1.35}.band p{color:var(--muted);font-size:15px}.strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.step,.mini-panel{background:var(--card);border:1px solid var(--line);border-radius:13px;padding:19px}.step b{color:var(--light)}.step p,.mini-panel p{color:var(--muted);font-size:14px}.topic-tags{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.topic-tags a{background:#13272e;border:1px solid var(--line);border-radius:11px;padding:18px;color:#deeeee}.page-hero{margin:28px 0 35px;display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center;padding:30px;border-radius:16px;background:linear-gradient(110deg,#132c33,#081219);border:1px solid var(--line)}.page-hero h1{font-size:36px;color:#f4f9f9;line-height:1.3;margin:10px 0}.page-hero p{color:#abc6cb}.page-hero img{width:100%;max-height:295px;object-fit:contain}.page-content{max-width:840px;margin:25px auto 70px}.page-content h2,.article-copy h2{font-size:23px;color:#effbfa;margin:35px 0 12px}.page-content p,.article-copy p{font-size:16px;line-height:1.88;color:#d0e2e4}.page-content ul{padding-left:23px}.page-content li{margin:12px 0}.category-intro{max-width:900px;color:#b7d0d3}.category-panels{display:grid;grid-template-columns:repeat(3,1fr);gap:19px;margin:30px 0}.category-panels .mini-panel{min-height:185px}.article-layout{display:grid;grid-template-columns:minmax(0,760px) minmax(230px,290px);gap:65px;justify-content:center;margin:30px 0 75px}.article h1{font-size:36px;line-height:1.45;color:white;margin:14px 0}.breadcrumb{font-size:13px;color:#8caab0}.lead{font-size:18px;color:#b7d6d8;line-height:1.8}.article-image{margin:27px 0 8px;background:#0c1b20;border-radius:13px;overflow:hidden}.article-image img{width:100%;display:block;object-fit:contain;max-height:400px}.caption{font-size:12px;color:#8caab0}.article-copy{margin-top:25px}.sidebar{padding-top:65px}.sidebar .mini-panel{margin-bottom:18px}.tags{display:flex;gap:8px;flex-wrap:wrap;margin:25px 0}.tags span{background:#17333b;color:#c4e9e6;padding:4px 10px;border-radius:5px;font-size:12px}.footer{border-top:1px solid var(--line);background:#04090d;margin-top:65px;padding:52px 0 90px}.footer-brand{display:flex;justify-content:space-between;gap:20px;align-items:center;padding-bottom:25px;border-bottom:1px solid var(--line)}.footer-brand img{width:225px;max-width:100%}.footer-brand p{font-size:13px;color:#9bb2b9}.footer-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;padding:32px 0}.footer-cols b,.footer-cols a{display:block}.footer-cols b{color:white;font-size:15px;margin-bottom:13px}.footer-cols a{font-size:13px;color:#a9bfc5;margin:7px 0}.copyright{font-size:12px;color:#7998a1;border-top:1px solid var(--line);padding-top:17px}.shade{position:fixed;inset:0;background:rgba(0,0,0,.72);z-index:70}.drawer{position:fixed;top:0;bottom:0;right:0;width:min(360px,88vw);background:#0f1f26;z-index:71;padding:20px 25px;overflow-y:auto;transform:translateX(105%);visibility:hidden;pointer-events:none;transition:transform .2s,visibility .2s}.drawer.open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-top{display:flex;justify-content:space-between;align-items:center;color:white}.drawer h3{color:var(--bright);font-size:13px;margin:25px 0 8px}.drawer a{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:8px 0;font-size:14px}.bottom-nav{display:none}.search-page{display:flex;gap:12px;margin:25px 0 40px}.search-page button{background:var(--bright);color:#201421}.notice{background:#272A42;border-left:3px solid var(--cyan);padding:14px 19px;color:#c0dfe0;border-radius:8px}.faq-block{border-bottom:1px solid var(--line);padding:15px 0}.faq-block h2{font-size:19px;margin:0}.faq-block p{margin:8px 0}.related-links a{display:block;border-bottom:1px solid var(--line);padding:14px 0}.related-links a:hover{color:var(--bright)}
@media(max-width:1150px){.primary{gap:11px}.brand{width:155px}.header-inner{gap:12px}.submit-btn{display:none}.channel-grid{grid-template-columns:repeat(3,1fr)}.stories.four{grid-template-columns:repeat(2,1fr)}}
@media(max-width:950px){.primary{display:none}.header-actions{margin-left:auto}.news-grid{grid-template-columns:1fr}.article-layout{grid-template-columns:minmax(0,760px)}.sidebar{padding:0}.stories{grid-template-columns:repeat(2,1fr)}.category-panels{grid-template-columns:repeat(2,1fr)}}
@media(max-width:650px){.container{padding-left:16px;padding-right:16px}.topline-inner span:last-child{display:none}.header-inner{height:60px}.brand{width:165px}.topic-links{gap:22px}.hero{grid-template-columns:1fr;min-height:0}.hero-copy{padding:25px 23px 10px}.hero h1{font-size:30px}.hero h2{font-size:19px}.hero-media{padding:10px 15px 20px}.section{margin-top:39px}.section-head h2{font-size:22px}.channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.channel{padding:14px}.stories,.stories.two,.stories.four,.news-grid .feature-stack{grid-template-columns:1fr}.news-grid .feature-stack .story{display:grid;grid-template-columns:118px minmax(0,1fr)}.news-grid .feature-stack .story-img{aspect-ratio:auto}.news-grid .feature-stack .story h3{font-size:15px}.band{grid-template-columns:1fr}.strip,.topic-tags{grid-template-columns:repeat(2,minmax(0,1fr))}.page-hero{grid-template-columns:1fr;padding:22px}.page-hero h1{font-size:29px}.page-hero img{max-height:245px}.category-panels{grid-template-columns:1fr}.article h1{font-size:29px}.footer-brand{display:block}.footer-cols{grid-template-columns:repeat(2,1fr)}.bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;background:#09171c;border-top:1px solid #32545a;z-index:40;height:calc(56px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom)}.bottom-nav a{flex:1;text-align:center;color:#a9c4c8;font-size:20px;line-height:24px;padding-top:4px}.bottom-nav small{display:block;font-size:11px;line-height:19px}.bottom-nav a.active{color:var(--bright);border-top:2px solid var(--bright)}.footer{padding-bottom:95px}.search-row{flex-wrap:wrap}.search-row label{width:100%}.search-row input{flex-basis:50%}}
@media(max-width:390px){.channel-grid{grid-template-columns:1fr 1fr}.hero-actions .btn{flex:1;padding:8px}.topic-tags{grid-template-columns:1fr}.section-head{align-items:center}.story-body{padding:16px}}

/* HEILIAO APP editorial redesign */
:root{--accent:#33d3c9;--accent2:#f2b879;--surface:#101b26;--surface2:#172633}
body{background:radial-gradient(ellipse at 75% -15%,#12313a 0%,transparent 36%),#080d14}
.header{background:rgba(11,19,28,.96)}.header-inner{min-height:76px}
.hero-new{grid-template-columns:1.03fr .97fr;min-height:400px;border:1px solid rgba(92,184,196,.18);background:linear-gradient(122deg,#14222f 0%,#0a141e 65%,#102e33 100%);padding:30px;border-radius:18px}
.hero-new .hero-copy{padding:14px 16px}.hero-new h1{font-size:clamp(34px,4.4vw,54px);letter-spacing:1px}.hero-new h2{font-size:clamp(23px,2.5vw,32px);color:#e8f3f5}
.hero-new .hero-media{border-radius:12px;overflow:hidden;background:#091219}
.channel-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.channel{min-height:134px;background:linear-gradient(145deg,#142733,#0c1720);border-color:rgba(103,190,194,.16)}
.section-head h2{letter-spacing:.3px}.story{background:#111f2a}.story:hover{border-color:#33d3c9}
.page-hero{background:linear-gradient(115deg,#132735,#0b131d)}
.topic-tags a{border-radius:8px}.eyebrow{letter-spacing:1.5px}
@media(max-width:800px){.hero-new{grid-template-columns:1fr;padding:18px}.channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:480px){.channel-grid{grid-template-columns:1fr}.hero-new h1{font-size:35px}.hero-new .hero-copy{padding:8px}}

/* v3: editorial aggregation layout */
.hero-new{background:radial-gradient(circle at 90% 20%,rgba(255,172,102,.16),transparent 40%),linear-gradient(135deg,#24213b,#151426 65%);border:1px solid rgba(255,210,158,.2);border-radius:20px;padding:clamp(18px,3vw,40px)}
.hero-mini{margin-top:24px;font-size:12px;color:#d5b9a4;letter-spacing:.14em}
.channel-grid .channel{background:linear-gradient(135deg,#272943,#1a1b30);border-top:3px solid #e6a779;min-height:126px}
.page-hero{background:linear-gradient(125deg,#25253c,#171728);border-radius:20px;padding:clamp(20px,4vw,45px)}
.story{background:#202238;border-color:rgba(255,214,157,.14)}
.story:hover,.channel:hover{border-color:rgba(255,205,150,.62)}
.section-head h2{letter-spacing:.01em}
@media(max-width:700px){.hero-new,.page-hero{border-radius:14px}.channel-grid .channel{min-height:112px}}