/* roulang page: index */
:root{--bg:#f5f5f0;--paper:#fff;--ink:#22212b;--muted:#6e6c77;--line:#e3e2e7;--purple:#7354d4;--lavender:#eee9fb;--lime:#d4f780;--dark:#171522;--radius:20px;--shadow:0 14px 36px #25203409;--space:76px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.8 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img,svg{display:block;max-width:100%}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.35}h1{font-size:clamp(36px,4.6vw,62px);letter-spacing:-2px}h2{font-size:clamp(26px,3vw,36px);letter-spacing:-.8px}h3{font-size:19px}ul,ol{margin:0;padding:0;list-style:none}a,button{transition:background .2s,color .2s,transform .2s,box-shadow .2s}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--purple);outline-offset:5px}button:active,.btn:active{transform:translateY(2px)}.container{width:min(1180px,calc(100% - 64px));margin:auto}.site-header{background:var(--paper);border-bottom:1px solid var(--line)}.brand-row{min-height:86px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:inline-flex;align-items:center;gap:12px;font-size:22px;font-weight:850;letter-spacing:-.5px}.brand-mark{width:38px;height:38px;background:var(--purple);color:white;display:grid;place-items:center;border-radius:12px;font-size:23px;transform:rotate(-7deg)}.brand-note{font-size:12px;color:var(--muted);border-left:1px solid var(--line);padding-left:20px;letter-spacing:1px}.status{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px}.dot{height:7px;width:7px;border-radius:50%;background:#7ca734}.nav-wrap{border-top:1px solid #f0eff3}.nav{display:flex;gap:10px;align-items:center;min-height:59px;overflow-x:auto;white-space:nowrap}.nav a{font-size:14px;padding:8px 22px;border-radius:9px;font-weight:650}.nav a:hover{background:var(--lavender);color:var(--purple)}.nav a.active{background:var(--dark);color:white}.nav small{margin-left:auto;color:var(--muted)}
section{padding:var(--space) 0;border-bottom:1px solid var(--line)}.hero{padding:40px 0 55px}.hero-stage{min-height:570px;background:var(--dark);border-radius:28px;overflow:hidden;display:grid;grid-template-columns:1.35fr .65fr;position:relative;color:white}.hero-copy{padding:60px 48px;position:relative;z-index:2}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:700;color:var(--purple);display:block;margin-bottom:18px}.hero .eyebrow{color:var(--lime)}.hero h1 span{display:block;color:var(--lime);font-size:.67em;margin-top:16px;letter-spacing:-1px}.hero-copy>p{color:#c4c0d0;margin:27px 0;font-size:15px;max-width:630px;line-height:2}.buttons{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:22px;border:1px solid transparent;background:var(--purple);color:white;padding:12px 24px;border-radius:10px;font-weight:700;min-height:48px}.btn:hover{background:#6143bd;box-shadow:0 6px 18px #7354d430;transform:translateY(-2px)}.btn.lime{background:var(--lime);color:var(--dark)}.btn.lime:hover{background:#e0ff9d}.btn.ghost{border-color:#5b556d;background:transparent;color:white}.btn.ghost:hover{background:#ffffff0e}.hero-art{position:relative;min-height:570px;background:#252039;border-left:1px solid #433752;overflow:hidden}.hero-art svg{position:absolute;height:100%;width:100%;object-fit:cover}.art-top{position:absolute;top:28px;left:26px;font-size:12px;letter-spacing:3px;color:#e7e0ff}.art-caption{position:absolute;bottom:32px;left:26px;right:26px;border-top:1px solid #ffffff44;padding-top:20px}.art-caption b{font-size:25px;display:block}.art-caption p{font-size:12px;color:#d2c7e5;margin-top:7px}.hero-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:18px;font-size:12px;color:var(--muted)}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:30px}.section-head>p{max-width:560px;color:var(--muted)}.section-head .eyebrow{margin-bottom:10px}.grid{display:grid;gap:20px}.three{grid-template-columns:repeat(3,1fr)}.two{grid-template-columns:repeat(2,1fr)}.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}.card:hover{border-color:#c6badf}.card p{color:var(--muted);margin-top:14px}.number{color:var(--purple);font-size:13px;font-weight:800;display:block;margin-bottom:22px}.tag{display:inline-flex;align-items:center;gap:6px;font-size:11px;border-radius:6px;padding:3px 9px;background:var(--lavender);color:var(--purple);font-weight:650}.card .tag{margin-top:22px}.white{background:white}.channel-grid{grid-template-columns:1.2fr 1fr 1fr}.channel-main{background:var(--lavender);border-color:#dcd1f6}.text-link{display:inline-flex;gap:18px;align-items:center;color:var(--purple);font-weight:700;font-size:14px;margin-top:22px}.text-link:hover{gap:24px;color:#4e319e}.metrics{margin-top:26px;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:16px;overflow:hidden}.metric{padding:24px;border-right:1px solid var(--line)}.metric:last-child{border:0}.metric strong{display:block;font-size:30px;line-height:1.3}.metric span{color:var(--muted);font-size:13px}.split{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:start}.intro p{margin-top:22px;color:var(--muted)}.timeline li{display:grid;grid-template-columns:45px 1fr;gap:17px;padding:22px 0;border-bottom:1px solid var(--line)}.timeline li:first-child{padding-top:0}.step{height:38px;width:38px;border-radius:50%;background:var(--lavender);color:var(--purple);display:grid;place-items:center;font-weight:750}.timeline p{margin-top:8px;color:var(--muted)}.dark{background:var(--dark);color:white}.dark .eyebrow{color:var(--lime)}.dark .section-head>p{color:#bcb6cb}.scenario{background:#252132;border-color:#3d364e;box-shadow:none}.scenario p{color:#beb7ce}.scenario .number{color:var(--lime)}.scenario-foot{margin-top:24px;padding-top:18px;border-top:1px solid #494054;color:#ded8e9;font-size:13px}.rank-list li{display:grid;grid-template-columns:36px 1fr auto;gap:15px;align-items:center;padding:21px 0;border-bottom:1px solid var(--line)}.rank-list b{font-size:22px;color:#a297b7}.rank-list h3{font-size:17px}.rank-list p{font-size:13px;color:var(--muted);margin-top:5px}.rank-list .tag{margin:0}.evidence{background:#e9eddf;border:1px solid #d6ddc7;border-radius:var(--radius);padding:32px}.evidence h3{margin-bottom:18px}.check-list li{position:relative;padding:13px 0 13px 26px;border-bottom:1px solid #d0d8c1}.check-list li:before{content:"✓";position:absolute;left:0;color:#59783a;font-weight:bold}.note{font-size:12px;color:var(--muted);margin-top:17px}.news-list{display:grid;gap:0}.news-item{display:grid;grid-template-columns:80px 1fr 160px;gap:24px;align-items:center;padding:28px 0;border-bottom:1px solid var(--line)}.news-icon{width:72px;height:72px;display:grid;place-items:center;background:var(--lavender);color:var(--purple);border-radius:18px;font-weight:800;font-size:23px}.news-item p{color:var(--muted);margin-top:8px}.news-item small{color:var(--muted);text-align:right}.compare{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.price{font-size:34px;font-weight:800;margin:20px 0 0}.price small{font-size:12px;font-weight:400;color:var(--muted)}.compare .featured{border-color:var(--purple);background:#faf8ff}.compare ul{margin-top:20px}.compare li{padding:9px 0;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}.share-box{background:var(--lavender);border-radius:22px;padding:34px;display:grid;grid-template-columns:1.1fr 1fr;gap:45px}.share-box p{margin-top:14px;color:var(--muted)}.progress-head{display:flex;justify-content:space-between;gap:14px;font-size:13px;margin-bottom:10px}.progress{height:9px;background:#dcd3ed;border-radius:20px;overflow:hidden}.progress span{display:block;width:0;height:100%;background:var(--purple);transition:width .3s}.share-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.share-actions .btn{font-size:13px;padding:9px 15px;min-height:40px}.btn.outline{background:transparent;border-color:#c0aedf;color:var(--purple)}.reward{display:block;margin-top:17px;font-size:13px;font-weight:650}.guarantees{padding:40px 0}.guarantee-grid{display:grid;grid-template-columns:1.1fr 2fr;gap:50px}.guarantee-grid h2{font-size:25px}.guarantee-grid p{margin-top:13px;color:var(--muted);font-size:14px}.pledges{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.pledges strong{display:block;font-size:15px}.pledges span{font-size:13px;color:var(--muted);display:block;margin-top:9px}.form-panel{display:grid;grid-template-columns:1fr 1fr;gap:65px;background:white;border:1px solid var(--line);border-radius:24px;padding:40px}.form-panel p{color:var(--muted);margin-top:21px}.field{margin-bottom:18px}.field label{display:block;font-size:13px;font-weight:700;margin-bottom:7px}select,textarea{width:100%;border:1px solid #d8d5e0;border-radius:10px;background:#faf9fc;padding:12px;color:var(--ink)}textarea{resize:vertical;min-height:105px}.form-message{font-size:13px;min-height:24px;color:var(--purple);margin-top:12px}.site-footer{background:var(--dark);color:#b8b3c8;padding:42px 0 24px}.footer-top{display:flex;justify-content:space-between;gap:35px;padding-bottom:30px}.site-footer .brand{color:white;font-size:19px}.footer-top p{max-width:580px;font-size:13px;margin-top:15px}.footer-links{display:flex;gap:25px;font-size:13px;align-items:flex-start;padding-top:8px}.footer-links a:hover{color:var(--lime)}.copyright{border-top:1px solid #373144;padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:11px}
@media(min-width:1400px){.hero-art{min-height:590px}}
@media(max-width:1024px){:root{--space:60px}.container{width:calc(100% - 44px)}.hero-copy{padding:42px 32px}.hero-stage{grid-template-columns:1.3fr .7fr}.hero-art{min-height:560px}.section-head{gap:25px}.section-head>p{max-width:49%}.split{gap:30px}.card{padding:23px}.form-panel{gap:32px}.brand-note{display:none}.channel-grid{grid-template-columns:1fr 1fr}.channel-main{grid-column:1/-1}}
@media(max-width:768px){.hero-stage{grid-template-columns:1fr}.hero-art{min-height:230px;border-left:0;border-top:1px solid #433752}.hero-art svg{height:380px;top:-80px;opacity:.65}.art-caption{left:auto;max-width:250px;bottom:26px}.hero-copy{padding:38px 28px}.hero-copy>p{font-size:14px}.hero h1{font-size:40px}.section-head{display:block}.section-head>p{max-width:none;margin-top:18px}.three,.compare{grid-template-columns:1fr}.two,.split,.share-box,.form-panel,.guarantee-grid{grid-template-columns:1fr}.split{gap:30px}.metrics{grid-template-columns:1fr 1fr}.metric:nth-child(2){border-right:0}.metric:nth-child(-n+2){border-bottom:1px solid var(--line)}.news-item{grid-template-columns:64px 1fr;gap:18px}.news-icon{width:60px;height:60px}.news-item small{grid-column:2;text-align:left}.nav small{display:none}.hero-bottom{flex-direction:column;gap:5px}.footer-top{flex-direction:column}.copyright{flex-direction:column;gap:6px}.form-panel{padding:28px}.share-box{gap:25px}.status{font-size:11px}.pledges{gap:18px}}
@media(max-width:520px){:root{--space:46px}.container{width:calc(100% - 32px)}.brand-row{min-height:74px}.brand{font-size:18px;gap:9px}.brand-mark{width:32px;height:32px;font-size:20px}.status{display:none}.nav{min-height:56px}.nav a{padding:7px 16px;font-size:13px}.hero{padding-top:22px}.hero-copy{padding:32px 22px}.hero h1{font-size:33px;letter-spacing:-1px}.hero-art{min-height:220px}.art-top{left:20px;font-size:10px;letter-spacing:1px}.art-caption{max-width:195px;right:20px}.art-caption b{font-size:22px}.btn{padding:11px 18px;font-size:13px;gap:12px}.channel-grid{grid-template-columns:1fr}.channel-main{grid-column:auto}.card{padding:23px}.metric{padding:20px}.metric strong{font-size:26px}.rank-list li{grid-template-columns:25px 1fr;gap:12px}.rank-list .tag{grid-column:2;justify-self:start}.share-box{padding:24px}.pledges{grid-template-columns:1fr}.pledges>div{padding-bottom:15px;border-bottom:1px solid var(--line)}.form-panel{padding:23px}.footer-links{gap:19px}.news-item{grid-template-columns:1fr}.news-icon{display:none}.news-item small{grid-column:1}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

/* roulang page: category1 */
:root{--bg:#f5f5f0;--paper:#fff;--ink:#22212b;--muted:#6e6c77;--line:#e3e2e7;--purple:#7354d4;--lavender:#eee9fb;--lime:#d4f780;--dark:#171522;--radius:20px;--shadow:0 14px 36px #25203409;--space:76px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:30px}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.8 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}
h1,h2,h3,p,ul,ol{margin:0}ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}img,svg{display:block;max-width:100%}
a,button{transition:background .2s,color .2s,transform .2s,box-shadow .2s}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--purple);outline-offset:5px}
button:active,.btn:active{transform:translateY(2px)}
.container{width:min(1180px,calc(100% - 64px));margin:auto}
.site-header{background:var(--paper);border-bottom:1px solid var(--line)}
.brand-row{min-height:86px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:inline-flex;align-items:center;gap:12px;font-size:22px;font-weight:850;letter-spacing:-.5px}
.brand-mark{width:38px;height:38px;flex-shrink:0;background:var(--purple);color:white;display:grid;place-items:center;border-radius:12px;font-size:23px;transform:rotate(-7deg)}
.brand-note{font-size:12px;color:var(--muted);border-left:1px solid var(--line);padding-left:20px;letter-spacing:1px}
.status{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--muted)}
.dot{height:7px;width:7px;border-radius:50%;background:#87b945;box-shadow:0 0 0 4px #87b94516}
.nav-wrap{border-top:1px solid #f0eff3}
.nav{display:flex;gap:10px;align-items:center;min-height:59px;overflow-x:auto;white-space:nowrap}
.nav a{font-size:14px;padding:8px 22px;border-radius:9px;font-weight:650}
.nav a:hover{background:var(--lavender);color:var(--purple)}
.nav a.active{background:var(--dark);color:white}
.nav small{margin-left:auto;color:var(--muted)}
section{padding:var(--space) 0;border-bottom:1px solid var(--line)}
h1{font-size:clamp(32px,4.5vw,52px);line-height:1.25;letter-spacing:-1.8px}
h2{font-size:30px;line-height:1.4;letter-spacing:-.7px}
h3{font-size:19px;line-height:1.5}
.eyebrow{font-size:12px;letter-spacing:2px;font-weight:700;color:var(--purple);display:block;margin-bottom:18px}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:30px}
.section-head>p{max-width:480px;color:var(--muted)}
.section-head .eyebrow{margin-bottom:10px}
.grid{display:grid;gap:20px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.card:hover{border-color:#c6badf}
.card p{color:var(--muted);margin-top:14px}
.tag{display:inline-flex;align-items:center;gap:6px;font-size:11px;border-radius:6px;padding:3px 9px;background:var(--lavender);color:var(--purple);font-weight:650}
.buttons{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:22px;border:1px solid transparent;background:var(--purple);color:white;padding:12px 24px;border-radius:10px;font-weight:700;min-height:48px}
.btn:hover{background:#6143bd;box-shadow:0 6px 18px #7354d430;transform:translateY(-2px)}
.btn.lime{background:var(--lime);color:var(--dark)}
.btn.lime:hover{background:#e0ff9d}
.btn.outline{background:transparent;border-color:#c0aedf;color:var(--purple)}
.btn.outline:hover{background:var(--lavender)}
.text-link{display:inline-flex;gap:18px;align-items:center;color:var(--purple);font-weight:700;font-size:14px;margin-top:22px}
.text-link:hover{gap:24px;color:#4e319e}
.hero{padding:34px 0 44px}
.breadcrumb{display:flex;gap:10px;font-size:12px;color:var(--muted);margin-bottom:24px}
.breadcrumb a:hover{color:var(--purple)}
.topic-hero{border-radius:28px;background:var(--dark);color:white;padding:40px 46px;position:relative;overflow:hidden}
.topic-hero:after{content:"";position:absolute;width:240px;height:240px;border:50px solid #ffffff05;border-radius:50%;top:-100px;right:-60px;pointer-events:none}
.hero .eyebrow{color:var(--lime)}
.hero-title{display:flex;justify-content:space-between;gap:30px;align-items:center}
.hero-title p{max-width:490px;color:#c4c0d0;margin-top:20px}
.hero-seal{padding:18px 24px;border:1px solid #4a415e;border-radius:16px;text-align:center;min-width:164px;transform:rotate(3deg)}
.hero-seal strong{display:block;color:var(--lime);font-size:38px;line-height:1.2}
.hero-seal span{font-size:12px;color:#c4c0d0}
.search{max-width:760px;display:flex;gap:10px;margin:30px auto 0;padding:7px;background:white;border-radius:13px;position:relative;z-index:1}
.search input{border:0;min-width:0;flex:1;padding:10px 14px;border-radius:8px;color:var(--ink);background:white}
.quick-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:17px;font-size:12px;color:#d1cadf}
.quick-tags a{border:1px solid #51465f;border-radius:30px;padding:5px 14px}
.quick-tags a:hover{background:var(--lime);border-color:var(--lime);color:var(--dark)}
.notice{display:flex;gap:12px;align-items:baseline;margin-top:20px;color:var(--muted);font-size:12px}
.topic-grid{grid-template-columns:repeat(4,1fr)}
.topic-card{display:flex;flex-direction:column}
.topic-card .number{font-size:12px;color:var(--purple);font-weight:700;margin-bottom:22px}
.topic-card .text-link{margin-top:auto;padding-top:22px}
.topic-card p{font-size:14px;margin-bottom:8px}
.results{font-size:13px;color:var(--purple);margin-bottom:18px}
[hidden]{display:none!important}
.dark{background:var(--dark);color:white}
.dark .eyebrow{color:var(--lime)}
.dark .section-head>p{color:#bcb6cb}
.evidence-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:35px}
.evidence-item{border-left:1px solid #4b435b;padding-left:24px}
.evidence-item strong{display:block;font-size:32px;color:var(--lime);margin-bottom:8px}
.evidence-item p{color:#bcb6cb;font-size:14px;margin-top:12px}
.split{display:grid;grid-template-columns:.8fr 1.2fr;gap:54px;align-items:start}
.split-intro>p{color:var(--muted);margin-top:20px}
.check-list li{position:relative;padding:16px 0 16px 26px;border-bottom:1px solid var(--line)}
.check-list li:before{content:"✓";position:absolute;left:0;color:var(--purple);font-weight:bold}
.check-list p{color:var(--muted);font-size:14px;margin-top:4px}
.map-note{background:var(--lavender);border-radius:var(--radius);padding:30px;margin-top:25px}
.map-note .tag{background:white}
.map-note p{margin-top:12px;font-size:14px;color:var(--muted)}
.scenario-grid{grid-template-columns:1fr 1fr}
.scenario-card{padding:0;overflow:hidden}
.scenario-head{padding:22px 28px;background:var(--lavender);display:flex;justify-content:space-between;gap:15px;align-items:center}
.scenario-card:nth-child(2) .scenario-head{background:#eaf2dc}
.scenario-body{padding:26px 28px}
.scenario-body p{margin:0 0 18px}
.scenario-body dl{margin:0}
.scenario-body dt{font-weight:700;font-size:13px;color:var(--purple)}
.scenario-body dd{margin:5px 0 16px;font-size:14px;color:var(--muted)}
.news-item{display:grid;grid-template-columns:70px 1fr 120px;gap:24px;align-items:start;padding:28px 0;border-bottom:1px solid var(--line)}
.news-item .index{font-size:26px;color:#afa4c0;font-weight:700}
.news-item p{color:var(--muted);margin-top:8px}
.news-item small{color:var(--muted);text-align:right}
.form-panel{display:grid;grid-template-columns:.9fr 1.1fr;gap:55px;background:white;border:1px solid var(--line);border-radius:24px;padding:40px}
.form-panel p{color:var(--muted);margin-top:20px}
label{display:block;font-weight:650;font-size:13px;margin-bottom:8px}
.field{margin-bottom:18px}
select,textarea,.field input{width:100%;border:1px solid #d8d5e0;border-radius:10px;background:#faf9fc;padding:12px;color:var(--ink)}
textarea{resize:vertical;min-height:105px}
.form-message{font-size:13px;min-height:24px;color:var(--purple);margin-top:12px}
.saved-note{margin-top:24px;padding:18px;border:1px dashed #c0aedf;border-radius:12px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px}
.privacy{font-size:12px!important}
.boundaries{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px}
.boundaries>div>p{color:var(--muted);margin:18px 0 24px}
details{border-bottom:1px solid var(--line);padding:19px 0}
summary{font-weight:700;cursor:pointer;display:flex;justify-content:space-between;gap:20px;list-style:none}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";color:var(--purple);font-size:21px}
details[open] summary:after{content:"−"}
details p{color:var(--muted);margin-top:14px;font-size:14px}
.site-footer{background:var(--dark);color:#b8b3c8;padding:42px 0 24px}
.footer-top{display:flex;justify-content:space-between;gap:35px;padding-bottom:30px}
.site-footer .brand{color:white;font-size:19px}
.footer-top p{max-width:580px;font-size:13px;margin-top:15px}
.footer-links{display:flex;gap:25px;font-size:13px;align-items:flex-start;padding-top:8px}
.footer-links a:hover{color:var(--lime)}
.copyright{border-top:1px solid #373144;padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:11px}
@media(max-width:1024px){
:root{--space:60px}
.container{width:calc(100% - 44px)}
.brand-note{display:none}
.topic-grid{grid-template-columns:repeat(2,1fr)}
.split{gap:30px;grid-template-columns:1fr 1.2fr}
.form-panel{gap:30px;padding:30px}
.boundaries{gap:35px}
}
@media(max-width:768px){
:root{--space:46px}
.brand-row{min-height:75px}
.brand{font-size:19px}.status{font-size:11px}
.nav small{display:none}
.topic-hero{padding:30px}
.hero-seal{display:none}
.section-head{display:block}
.section-head>p{margin-top:15px}
.split,.form-panel,.boundaries{grid-template-columns:1fr;gap:30px}
.evidence-grid{gap:20px}
.evidence-item{padding-left:16px}
.evidence-item strong{font-size:25px}
.scenario-head{padding:20px}
.scenario-body{padding:20px}
.footer-top,.copyright{flex-direction:column;gap:22px}
.footer-links{flex-wrap:wrap}
}
@media(max-width:520px){
.container{width:calc(100% - 32px)}
.brand-row{flex-wrap:wrap;gap:9px;padding:16px 0}
.brand-row .status{width:100%;padding-left:50px}
.nav{gap:6px}.nav a{padding:8px 14px;font-size:13px}
.topic-hero{padding:27px 20px;border-radius:20px}
h1{font-size:33px}h2{font-size:25px}
.hero-title p{font-size:14px}
.search{gap:5px}.search input{padding:8px;width:100px;font-size:13px}
.search .btn{padding:10px 15px;min-height:44px}
.quick-tags{gap:8px}
.notice{align-items:flex-start}
.notice .tag{flex-shrink:0}
.topic-grid,.scenario-grid,.evidence-grid{grid-template-columns:1fr}
.topic-card{padding:24px}
.topic-card .number{margin-bottom:12px}
.evidence-item{padding:5px 0 5px 20px}
.news-item{grid-template-columns:36px 1fr;gap:12px;padding:24px 0}
.news-item small{grid-column:2;text-align:left}
.form-panel{padding:23px}
.buttons .btn{padding:11px 17px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}a,button{transition:none}}