/* roulang page: index */
:root {
      --blue:#1f5f95;
      --blue-dark:#16466f;
      --blue-soft:#eaf3fa;
      --cyan:#2d9a9d;
      --purple:#756d9d;
      --orange:#c77c38;
      --ink:#17283a;
      --muted:#687b8d;
      --line:#dce6ee;
      --mist:#f4f8fb;
      --white:#ffffff;
      --radius:8px;
      --shadow:0 12px 30px rgba(28,67,96,.08);
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--mist);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;line-height:1.7;font-size:15px}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input,select{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--container),calc(100% - 40px));margin:auto}
    .notice{background:#173b5b;color:#eaf5fc;text-align:center;font-size:13px;padding:7px 20px}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);box-shadow:0 3px 15px rgba(25,61,88,.05)}
    .nav-wrap{height:74px;display:flex;align-items:center;gap:28px}
    .brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-weight:800;color:var(--blue-dark);font-size:17px}
    .brand-mark{width:38px;height:38px;border-radius:8px;background:var(--blue);display:grid;place-items:center;position:relative}
    .brand-mark:before{content:"";width:17px;height:17px;border:2px solid white;border-radius:50%;display:block;transform:translateX(2px)}
    .brand-mark:after{content:"";position:absolute;width:7px;height:7px;border-left:2px solid white;border-bottom:2px solid white;transform:rotate(45deg) translate(-1px,1px)}
    .nav{display:flex;align-items:center;gap:23px;margin-left:auto}
    .nav a{color:#526779;font-size:14px;position:relative;padding:24px 0}
    .nav a:hover,.nav a.active{color:var(--blue)}
    .nav a.active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--blue)}
    .nav-actions{display:flex;align-items:center;gap:10px;margin-left:10px}
    .age-status{border:1px solid #bdd4e5;background:#f5faff;color:var(--blue-dark);padding:7px 11px;border-radius:6px;font-size:12px}
    .menu-toggle{display:none;border:0;background:none;color:var(--blue);font-size:25px}
    .hero{min-height:500px;position:relative;display:flex;align-items:center;overflow:hidden;background:#173b5b}
    .hero:before{content:"";position:absolute;inset:0;background:
      linear-gradient(90deg,rgba(11,34,55,.92) 0%,rgba(18,53,80,.72) 46%,rgba(18,53,80,.25) 100%),
      radial-gradient(circle at 78% 28%,rgba(87,143,177,.48),transparent 24%),
      linear-gradient(135deg,#173b5b 0%,#396d87 54%,#5d7690 100%)}
    .hero:after{content:"";position:absolute;right:8%;top:17%;width:330px;height:250px;border:1px solid rgba(255,255,255,.28);box-shadow:0 0 0 15px rgba(255,255,255,.04),0 0 0 30px rgba(255,255,255,.03);transform:skewY(-6deg);opacity:.7}
    .hero-content{position:relative;z-index:1;color:white;padding:76px 0 82px;max-width:680px}
    .eyebrow{font-size:13px;color:#b7e5e6;letter-spacing:1px;margin-bottom:13px}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(40px,5vw,58px);line-height:1.18;margin-bottom:18px;font-weight:800}
    h1 em{font-style:normal;color:#a9e2df}
    .hero-copy{font-size:17px;line-height:1.9;color:#e4eef5;max-width:650px;margin-bottom:28px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:43px;padding:9px 18px;border-radius:6px;border:1px solid transparent;font-weight:700;transition:.2s ease}
    .btn-primary{background:var(--blue);color:white}
    .btn-primary:hover{background:#2a75ad;transform:translateY(-2px);box-shadow:0 7px 16px rgba(31,95,149,.22)}
    .btn-light{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.55);color:white}
    .btn-light:hover{background:white;color:var(--blue)}
    .btn-outline{border-color:#b8cddd;background:white;color:var(--blue)}
    .btn-outline:hover{border-color:var(--blue);background:var(--blue-soft)}
    .btn:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid rgba(45,154,157,.35);outline-offset:2px}
    main>section{padding:72px 0}
    main>section:nth-child(even){background:#fff}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:28px}
    .section-head h2{font-size:30px;line-height:1.3;margin:0 0 8px;color:var(--ink)}
    .section-head p{max-width:650px;color:var(--muted);margin:0}
    .kicker{font-size:12px;color:var(--blue);font-weight:800;letter-spacing:1px;text-transform:uppercase}
    .stats{padding:22px 0;background:white;border-bottom:1px solid var(--line)}
    .stat-grid{display:grid;grid-template-columns:repeat(4,1fr)}
    .stat{padding:8px 28px;border-right:1px solid var(--line)}
    .stat:first-child{padding-left:0}.stat:last-child{border:0}
    .stat strong{display:block;font-size:30px;color:var(--blue-dark);line-height:1.2}
    .stat span{font-size:13px;color:var(--muted)}
    .matrix{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
    .matrix-item{border-left:3px solid var(--blue);padding:17px 15px;background:white;box-shadow:var(--shadow);min-height:132px}
    .matrix-item:nth-child(2n){border-color:var(--cyan)}
    .matrix-no{font-size:12px;color:var(--muted)}
    .matrix-item h3{font-size:17px;margin:8px 0 6px}
    .matrix-item p{font-size:13px;color:var(--muted);margin:0}
    .movie-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
    .movie-card{background:white;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 6px 18px rgba(28,67,96,.05);transition:.22s}
    .movie-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#a8c8dc}
    .cover{aspect-ratio:16/9;position:relative;overflow:hidden;background:#41657a}
    .cover:before{content:"";position:absolute;inset:0;background:linear-gradient(145deg,#8aa6b5,#26485d 62%,#122c42)}
    .cover:after{content:"";position:absolute;width:45%;height:85%;right:8%;top:8%;border:1px solid rgba(255,255,255,.35);transform:skewY(-10deg)}
    .cover.c2:before{background:linear-gradient(145deg,#a49db8,#455272 60%,#242d49)}
    .cover.c3:before{background:linear-gradient(145deg,#91b6b0,#286d70 60%,#183f53)}
    .cover.c4:before{background:linear-gradient(145deg,#c6a98b,#765c55 60%,#302d3d)}
    .cover.c5:before{background:linear-gradient(145deg,#7797b4,#344b70 60%,#171f38)}
    .cover.c6:before{background:linear-gradient(145deg,#bd9eaf,#704f73 60%,#342d53)}
    .cover.c7:before{background:linear-gradient(145deg,#9eae9b,#4e705f 60%,#213f42)}
    .cover.c8:before{background:linear-gradient(145deg,#9ba7c6,#4b567d 60%,#292e50)}
    .cover.c9:before{background:linear-gradient(145deg,#b4a485,#6e694e 60%,#30332f)}
    .cover.c10:before{background:linear-gradient(145deg,#80a9b4,#3d6578 60%,#1b354a)}
    .cover.c11:before{background:linear-gradient(145deg,#b49ab0,#704f69 60%,#332b49)}
    .cover.c12:before{background:linear-gradient(145deg,#9ab0b6,#446b76 60%,#203f54)}
    .cover-label{position:absolute;left:12px;top:12px;background:rgba(255,255,255,.9);color:var(--blue-dark);font-size:11px;font-weight:800;padding:3px 7px;border-radius:4px}
    .movie-body{padding:14px}
    .movie-body h3{font-size:17px;margin:0 0 8px}
    .meta{display:flex;justify-content:space-between;align-items:center;gap:8px;color:var(--muted);font-size:12px}
    .badge{display:inline-block;padding:2px 7px;border-radius:4px;font-size:11px;font-weight:700}
    .badge-hd{background:#e2f3f1;color:#187b78}.badge-new{background:#fff0df;color:#a66120}.badge-normal{background:#edf0f4;color:#627386}
    .rating{color:#ad6c28;font-weight:700}
    .compare{display:grid;grid-template-columns:1.1fr 1.8fr 1.8fr 1.8fr;gap:1px;background:var(--line);border:1px solid var(--line);overflow:hidden;border-radius:var(--radius)}
    .compare div{background:white;padding:16px 18px;font-size:14px}.compare .head{background:#eaf3fa;color:var(--blue-dark);font-weight:800}.compare .label{color:var(--muted);font-weight:700}
    .popular-layout{display:grid;grid-template-columns:1.35fr 1fr;gap:25px}
    .feature-popular{min-height:290px;border-radius:var(--radius);padding:28px;color:white;position:relative;overflow:hidden;background:linear-gradient(135deg,#244d6b,#658999)}
    .feature-popular:after{content:"";position:absolute;right:-20px;bottom:-30px;width:230px;height:230px;border:1px solid rgba(255,255,255,.4);transform:rotate(30deg)}
    .feature-popular h3{font-size:25px;position:relative;z-index:1;margin:45px 0 10px}
    .feature-popular p{position:relative;z-index:1;color:#e4f0f3;max-width:330px}
    .popular-list{display:grid;gap:10px}
    .popular-row{display:grid;grid-template-columns:78px 1fr auto;gap:13px;align-items:center;background:white;border-bottom:1px solid var(--line);padding:8px}
    .mini-cover{height:55px;background:#587a8b;position:relative;overflow:hidden}
    .mini-cover:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#b8a2b2,#3b5069)}
    .popular-row h3{font-size:15px;margin:0 0 4px}.popular-row small{color:var(--muted)}
    .channel-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
    .channel{background:#fff;border:1px solid var(--line);padding:22px 18px;min-height:185px;border-radius:var(--radius)}
    .channel-icon{width:38px;height:38px;border-radius:6px;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;font-weight:800;font-size:18px}
    .channel h3{font-size:18px;margin:16px 0 8px}.channel p{font-size:13px;color:var(--muted);margin:0}
    .timeline{border-left:2px solid #bad2e1;margin-left:12px;display:grid;gap:25px}
    .timeline-item{position:relative;padding-left:28px}
    .timeline-item:before{content:"";position:absolute;left:-8px;top:8px;width:12px;height:12px;border-radius:50%;background:var(--blue);border:3px solid var(--mist)}
    .timeline-item strong{color:var(--blue-dark);margin-right:15px}.timeline-item span{color:var(--muted);font-size:14px}
    .rank-list{border-top:1px solid var(--line)}
    .rank-row{display:grid;grid-template-columns:55px 1.6fr 1fr .7fr .9fr;align-items:center;padding:14px 10px;border-bottom:1px solid var(--line);background:white}
    .rank-row:first-child{background:#f3f8fb}.rank-number{width:28px;height:28px;display:grid;place-items:center;background:#e8eef3;color:var(--blue-dark);border-radius:5px;font-weight:800}
    .rank-row:nth-child(-n+3) .rank-number{background:var(--blue);color:white}.rank-row h3{font-size:15px;margin:0}.rank-row span{color:var(--muted);font-size:13px}
    .news-list{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
    .news-item{display:grid;grid-template-columns:100px 1fr;gap:14px;border-bottom:1px solid var(--line);padding-bottom:15px}
    .news-thumb{height:75px;background:#617e8c;position:relative;overflow:hidden}.news-thumb:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#a1bcc2,#344d69)}
    .news-item h3{font-size:15px;line-height:1.5;margin:0 0 5px}.news-item p{font-size:12px;color:var(--muted);margin:0}
    .guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.guard{padding:22px;background:white;border:1px solid var(--line);border-radius:var(--radius)}.guard strong{display:block;font-size:18px;margin:12px 0 6px}.guard p{color:var(--muted);font-size:13px;margin:0}
    .guard-icon{font-size:23px;color:var(--cyan)}
    .search-panel{background:#edf5fa;border:1px solid #d5e5ef;padding:27px;border-radius:var(--radius)}
    .search-form{display:grid;grid-template-columns:2fr 1fr 1fr 1fr auto;gap:10px}.field{min-height:44px;border:1px solid #c8d8e3;border-radius:5px;background:white;padding:9px 12px;color:var(--muted)}
    .faq-list{max-width:850px}.faq-list details{background:white;border-bottom:1px solid var(--line);padding:18px 0}.faq-list summary{cursor:pointer;font-weight:700;color:var(--ink);list-style:none;display:flex;justify-content:space-between}.faq-list summary:after{content:"＋";color:var(--blue);font-size:20px}.faq-list details[open] summary:after{content:"－"}.faq-list details p{color:var(--muted);margin:12px 30px 0 0;font-size:14px}
    .reminder{background:#1c4f76;color:white;padding:38px 0}.reminder-wrap{display:flex;align-items:center;justify-content:space-between;gap:30px}.reminder h2{margin:0 0 8px;font-size:27px}.reminder p{margin:0;color:#d7e8f2}.reminder-form{display:flex;gap:9px;min-width:420px}.reminder-form input{border:0;border-radius:5px;padding:11px 13px;min-width:0;flex:1}.reminder .btn{background:#a9dfdc;color:#164b58}
    .closing{padding:30px 0;background:white;border-top:1px solid var(--line)}.closing-wrap{display:flex;justify-content:space-between;align-items:center;gap:20px}.closing h2{font-size:21px;margin:0}.closing-actions{display:flex;gap:10px}
    footer{background:#eaf2f7;border-top:1px solid #d5e2eb;padding:45px 0 18px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:35px;padding-bottom:32px}.footer-brand{font-weight:800;color:var(--blue-dark);font-size:18px}.footer-grid h3{font-size:15px;margin:0 0 13px}.footer-grid a,.footer-grid p{display:block;color:#63798a;font-size:13px;margin:7px 0}.footer-bottom{border-top:1px solid #d4e1ea;padding-top:15px;color:#718595;font-size:12px}
    .age-modal{position:fixed;inset:0;background:rgba(12,35,53,.58);z-index:50;display:grid;place-items:center;padding:20px}.age-box{background:white;max-width:430px;padding:30px;border-radius:8px;box-shadow:0 20px 60px rgba(0,0,0,.2);text-align:center}.age-box h2{margin:0 0 10px}.age-box p{font-size:14px;color:var(--muted)}.age-actions{display:flex;gap:10px;justify-content:center;margin-top:20px}.hidden{display:none!important}
    @media(max-width:1024px){.nav{gap:13px}.nav a{font-size:13px}.matrix{grid-template-columns:repeat(3,1fr)}.movie-grid{grid-template-columns:repeat(3,1fr)}.channel-grid{grid-template-columns:repeat(3,1fr)}.search-form{grid-template-columns:repeat(2,1fr)}.search-form .btn{grid-column:span 2}}
    @media(max-width:768px){.container{width:min(100% - 28px,var(--container))}.nav-wrap{height:65px}.menu-toggle{display:block;margin-left:auto}.nav{display:none;position:absolute;top:65px;left:0;right:0;background:white;padding:12px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0}.nav.open{display:flex}.nav a{padding:10px 0;border-bottom:1px solid #eef3f6}.nav a.active:after{display:none}.nav-actions{display:none}.hero{min-height:470px}.hero-content{padding:65px 0}.hero:after{right:-80px;opacity:.35}.stat-grid{grid-template-columns:repeat(2,1fr);gap:18px}.stat{padding:0 15px;border-right:0}.stat strong{font-size:25px}.movie-grid{grid-template-columns:repeat(2,1fr);gap:12px}.popular-layout{grid-template-columns:1fr}.channel-grid{grid-template-columns:repeat(2,1fr)}.guard-grid{grid-template-columns:repeat(2,1fr)}.news-list{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.reminder-wrap{display:block}.reminder-form{margin-top:20px;min-width:0}.closing-wrap{display:block}.closing-actions{margin-top:15px}}
    @media(max-width:520px){main>section{padding:52px 0}.section-head{display:block}.section-head h2{font-size:25px}.section-head p{margin-top:10px}.brand{font-size:15px}.brand-mark{width:34px;height:34px}.hero h1{font-size:40px}.hero-copy{font-size:15px}.matrix{grid-template-columns:repeat(2,1fr)}.matrix-item{min-height:145px}.movie-body{padding:11px}.movie-body h3{font-size:15px}.meta{display:block}.meta .rating{display:block;margin-top:4px}.channel-grid,.guard-grid,.news-list{grid-template-columns:1fr}.compare{font-size:12px;overflow:auto;grid-template-columns:100px 150px 150px 150px}.rank-row{grid-template-columns:40px 1.5fr .8fr}.rank-row span:nth-last-child(-n+2){display:none}.search-form{display:block}.field,.search-form .btn{width:100%;margin-bottom:9px}.reminder-form{display:block}.reminder-form input,.reminder-form .btn{width:100%;margin-bottom:9px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-grid>div:first-child{grid-column:span 2}}

/* roulang page: category1 */
:root{
      --blue:#1f5f95;--blue-dark:#16466f;--blue-soft:#eaf3fa;
      --cyan:#2d9a9d;--purple:#756d9d;--orange:#c77c38;
      --ink:#17283a;--muted:#687b8d;--line:#dce6ee;
      --mist:#f4f8fb;--white:#fff;--radius:8px;
      --shadow:0 12px 30px rgba(28,67,96,.08);--container:1200px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth;scroll-padding-top:90px}
    body{margin:0;background:var(--mist);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;font-size:15px;line-height:1.7}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input,select{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);box-shadow:0 3px 15px rgba(25,61,88,.05)}
    .nav-wrap{height:74px;display:flex;align-items:center;gap:26px}
    .brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-weight:800;color:var(--blue-dark);font-size:17px}
    .brand-mark{width:38px;height:38px;border-radius:8px;background:var(--blue);display:grid;place-items:center;position:relative;flex:none}
    .brand-mark:before{content:"";width:17px;height:17px;border:2px solid #fff;border-radius:50%;transform:translateX(2px)}
    .brand-mark:after{content:"";position:absolute;width:7px;height:7px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(45deg) translate(-1px,1px)}
    .nav{display:flex;align-items:center;gap:20px;margin-left:auto}
    .nav a{position:relative;padding:24px 0;color:#526779;font-size:14px;white-space:nowrap}
    .nav a:hover,.nav a.active{color:var(--blue)}
    .nav a.active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--blue)}
    .nav-actions{display:flex;align-items:center;gap:9px}
    .age-chip{padding:5px 9px;background:#fff4e8;color:#8b581e;border:1px solid #f1d5b3;border-radius:5px;font-size:12px;white-space:nowrap}
    .menu-toggle{display:none;border:1px solid var(--line);background:#fff;color:var(--blue);border-radius:6px;width:40px;height:40px;font-size:21px}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:8px 16px;border:1px solid transparent;border-radius:6px;font-weight:700;transition:background .2s,color .2s,border-color .2s,transform .2s,box-shadow .2s}
    .btn-primary{background:var(--blue);color:#fff}
    .btn-primary:hover{background:#2a75ad;transform:translateY(-2px);box-shadow:0 7px 16px rgba(31,95,149,.2)}
    .btn-outline{background:#fff;border-color:#b8cddd;color:var(--blue)}
    .btn-outline:hover{border-color:var(--blue);background:var(--blue-soft)}
    .btn:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}
    :focus-visible{outline:3px solid rgba(45,154,157,.4);outline-offset:3px}
    main>section{padding:54px 0}
    main>section:nth-child(even){background:#fff}
    .page-intro{padding:30px 0 34px;background:#fff;border-bottom:1px solid var(--line)}
    .breadcrumb{display:flex;gap:9px;align-items:center;color:var(--muted);font-size:13px;margin-bottom:14px}
    .breadcrumb a{color:var(--blue)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(30px,4vw,42px);line-height:1.22;max-width:850px;margin-bottom:10px}
    .intro-copy{max-width:800px;margin:0;color:var(--muted);font-size:15px}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:22px}
    .section-head h2{font-size:27px;line-height:1.35;margin:0 0 5px}
    .section-head p{margin:0;color:var(--muted);max-width:650px}
    .filter-panel{padding:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 6px 18px rgba(28,67,96,.04)}
    .filter-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr) auto;gap:12px;align-items:end}
    .field label{display:block;font-size:12px;font-weight:700;color:#53697c;margin-bottom:6px}
    .field input,.field select{width:100%;height:42px;padding:8px 11px;border:1px solid #cbd9e4;border-radius:5px;background:#fff;color:var(--ink)}
    .filter-status{margin:12px 0 0;color:var(--muted);font-size:13px}
    .result-layout{display:grid;grid-template-columns:1fr 280px;gap:28px;align-items:start}
    .result-list{display:grid;gap:12px}
    .result-item{display:grid;grid-template-columns:158px minmax(0,1fr) auto;gap:17px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:12px;box-shadow:0 5px 16px rgba(28,67,96,.04);transition:.2s}
    .result-item:hover{border-color:#a8c8dc;box-shadow:var(--shadow);transform:translateY(-2px)}
    .cover{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:5px;background:#dce6ee}
    .result-item h3{font-size:17px;margin:0 0 5px}
    .result-item p{font-size:13px;color:var(--muted);margin:0 0 8px}
    .item-meta{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:12px}
    .badge{display:inline-flex;align-items:center;padding:2px 7px;border-radius:4px;font-size:11px;font-weight:700;white-space:nowrap}
    .badge-hd{background:#e2f3f1;color:#187b78}
    .badge-new{background:#fff0df;color:#a66120}
    .badge-normal{background:#edf0f4;color:#627386}
    .score{color:#a66120;font-weight:800;white-space:nowrap}
    .more-row{padding-top:8px}
    .result-aside{padding:18px 0}
    .result-aside h3{font-size:17px;margin-bottom:13px}
    .aside-stat{display:flex;justify-content:space-between;gap:10px;padding:11px 0;border-bottom:1px solid var(--line);font-size:13px}
    .aside-stat span{color:var(--muted)}
    .topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
    .topic{padding:8px 20px 8px 0;border-right:1px solid var(--line)}
    .topic:last-child{border:0}
    .topic h3{font-size:17px;margin:0 0 7px}
    .topic p{font-size:14px;color:var(--muted);margin:0}
    .timeline{border-left:2px solid #c8dce9;margin-left:8px;padding-left:25px;display:grid;gap:20px}
    .timeline-item{position:relative;display:grid;grid-template-columns:120px 1fr auto;gap:15px;align-items:center}
    .timeline-item:before{content:"";position:absolute;left:-33px;top:7px;width:12px;height:12px;border-radius:50%;background:var(--blue);border:3px solid #fff;box-shadow:0 0 0 1px #c8dce9}
    .timeline-item time{color:var(--blue-dark);font-size:13px;font-weight:700}
    .timeline-item strong{font-size:14px}
    .timeline-item span{color:var(--muted);font-size:13px}
    .faq-list{max-width:900px;border-top:1px solid var(--line)}
    details{border-bottom:1px solid var(--line);background:transparent}
    summary{position:relative;padding:17px 38px 17px 0;cursor:pointer;list-style:none;font-weight:700}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"＋";position:absolute;right:5px;top:16px;color:var(--blue);font-size:18px}
    details[open] summary:after{content:"－"}
    details p{margin:0;padding:0 35px 17px 0;color:var(--muted);font-size:14px}
    .closing-band{background:var(--blue-soft)!important}
    .closing-inner{display:flex;align-items:center;justify-content:space-between;gap:22px}
    .closing-inner h2{font-size:23px;margin:0 0 4px}
    .closing-inner p{color:var(--muted);margin:0}
    .closing-actions{display:flex;gap:10px;flex-wrap:wrap}
    footer{background:#fff;border-top:1px solid var(--line);padding:38px 0 17px}
    .footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:30px;padding-bottom:25px}
    .footer-brand{font-weight:800;font-size:18px;color:var(--blue-dark);margin-bottom:8px}
    .footer-grid p{font-size:13px;color:var(--muted);max-width:250px}
    .footer-grid h3{font-size:14px;margin:0 0 10px}
    .footer-grid a{display:block;width:fit-content;color:#5a7082;font-size:13px;margin:6px 0}
    .footer-grid a:hover{color:var(--blue)}
    .footer-bottom{border-top:1px solid var(--line);padding-top:14px;font-size:12px;color:var(--muted)}
    .age-dialog{position:fixed;inset:0;z-index:50;background:rgba(19,39,56,.54);display:grid;place-items:center;padding:20px}
    .age-dialog[hidden]{display:none}
    .age-box{width:min(440px,100%);background:#fff;border:1px solid var(--line);border-radius:8px;padding:26px;box-shadow:var(--shadow)}
    .age-box h2{font-size:23px;margin-bottom:8px}
    .age-box p{color:var(--muted);font-size:14px}
    .age-actions{display:flex;gap:10px;flex-wrap:wrap}
    @media(max-width:1024px){
      .nav-wrap{gap:16px}.nav{gap:13px}.nav a{font-size:13px}
      .filter-grid{grid-template-columns:repeat(2,1fr)}
      .result-layout{grid-template-columns:1fr 230px}
      .footer-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 30px))}
      .nav-wrap{height:66px}.menu-toggle{display:block;margin-left:auto}
      .nav-actions{margin-left:0}.age-chip{display:none}
      .nav{display:none;position:absolute;top:66px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 10px 18px rgba(25,61,88,.08);padding:8px 20px 15px;grid-template-columns:repeat(2,1fr);gap:0 18px}
      .nav.open{display:grid}.nav a{padding:11px 4px;border-bottom:1px solid #edf2f6}
      .nav a.active:after{height:2px}
      main>section{padding:42px 0}.page-intro{padding:25px 0 28px}
      .result-layout{grid-template-columns:1fr}
      .result-aside{display:grid;grid-template-columns:repeat(2,1fr);gap:0 18px;padding:0}
      .topic-grid{gap:18px}
    }
    @media(max-width:520px){
      .brand{font-size:14px;gap:7px}.brand-mark{width:34px;height:34px}
      .nav-actions .btn{min-height:38px;padding:6px 10px;font-size:12px}
      h1{font-size:30px}.section-head{display:block}.section-head h2{font-size:23px;margin-bottom:7px}
      .filter-grid{grid-template-columns:1fr}
      .result-item{grid-template-columns:100px minmax(0,1fr);gap:11px;padding:9px}
      .result-item .score{grid-column:2}
      .result-item h3{font-size:15px}.result-item p{font-size:12px}
      .item-meta{gap:7px;font-size:11px}
      .topic-grid{grid-template-columns:1fr;gap:0}
      .topic{border-right:0;border-bottom:1px solid var(--line);padding:15px 0}
      .timeline-item{grid-template-columns:1fr auto;gap:2px 10px}
      .timeline-item time{grid-column:1/-1}
      .result-aside{grid-template-columns:1fr}
      .closing-inner{align-items:flex-start;flex-direction:column}
      .footer-grid{gap:20px 14px}
    }
    @media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}}