/* roulang page: index */
:root{--paper:#F6F1E8;--ink:#2A2420;--muted:#5E564E;--topbar:#F3EFE8;--line:#D9D0C4;--green:#2F6B4F;--green-soft:#E5F0EA;--coral:#E25B45;--coral-deep:#C44733;--amber:#E8A05A;--amber-soft:#F8E7D2;--magenta:#C43B6E;--ink-deep:#241F1C;--cream:#FBF7F1;--white:#FFFCF8;--radius-card:10px;--radius-btn:6px;--radius-badge:4px;--shadow:0 8px 18px rgba(42,36,32,.08);--shadow-hover:0 10px 20px rgba(42,36,32,.12);--font:"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC","Source Han Sans CN",sans-serif}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0}
ul,ol{list-style:none}
a{color:var(--ink);text-decoration:none}
a:hover{color:var(--green)}
a:active{color:var(--coral-deep)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus{outline:2px solid var(--magenta);outline-offset:2px}
:focus:not(:focus-visible){outline:none}
:focus-visible{outline:2px solid var(--magenta);outline-offset:2px}
.grid-container{max-width:1200px;width:100%;margin:0 auto;padding-left:20px;padding-right:20px}
.site-header{background:var(--topbar);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40}
.nav-bar{min-height:64px;display:flex;align-items:center;gap:20px}
.brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:18px;line-height:1.3;color:var(--ink);max-width:calc(100% - 92px)}
.brand:hover{color:var(--ink)}
.brand-mark{width:14px;height:14px;border-radius:3px;background:var(--coral);box-shadow:6px 6px 0 var(--green);flex:none}
.nav-toggle{display:none;margin-left:auto;border:1px solid var(--ink);background:transparent;border-radius:var(--radius-btn);padding:6px 12px;font-size:14px}
.site-nav{flex:1;display:flex;align-items:center;justify-content:flex-end;gap:4px;min-width:0}
.nav-link,.nav-group-name{display:inline-flex;align-items:center;min-height:64px;padding:0 12px;font-size:14px;color:var(--ink);background:transparent;border:0;border-bottom:2px solid transparent;line-height:1.4}
.nav-link:hover,.nav-group-name:hover{color:var(--green);background:transparent}
.nav-link[aria-current="page"]{font-weight:700;border-bottom-color:var(--coral);color:var(--ink)}
.nav-group{position:relative}
.nav-group-name{gap:4px}
.nav-caret{width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid var(--ink);display:inline-block}
.nav-group-panel{display:none;position:absolute;top:calc(100% - 1px);left:0;min-width:260px;background:var(--cream);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow);padding:8px;z-index:50}
.nav-group-panel a{display:block;padding:10px 12px;border-radius:6px;font-size:14px;line-height:1.5}
.nav-group-panel a:hover{background:#fff;color:var(--green)}
.nav-drop:hover .nav-group-panel,.nav-drop:focus-within .nav-group-panel{display:block}
.nav-tools{margin-left:8px;display:flex;align-items:center;gap:6px}
.tool-link{display:inline-flex;align-items:center;height:32px;padding:0 10px;border:1px solid var(--line);border-radius:var(--radius-btn);font-size:13px;background:#fff;color:var(--ink)}
.tool-link:hover{background:var(--amber-soft);color:var(--ink);border-color:var(--amber)}
.tool-link:active{background:var(--amber);color:var(--ink)}
.block{padding:72px 0;position:relative}
.block-paper{background:var(--paper)}
.block-sand{background:#EFE6D8}
.block-mint{background:var(--green-soft)}
.block-shell{background:var(--topbar)}
.block-blush{background:#FBECEA}
.block-ink{background:var(--ink-deep);color:var(--cream)}
.block-ink a,.block-ink h2,.block-ink h3{color:var(--cream)}
.block-ink .lead{color:#E4D5C8}
.kicker{display:inline-block;color:var(--green);font-size:14px;font-weight:700;margin-bottom:8px}
.heat-board{overflow:hidden}
.heat-board::before{content:"";position:absolute;right:-8%;top:-40%;width:46%;height:180%;background:#E7D3C4;transform:skewX(-14deg);z-index:0}
.heat-board::after{content:"";position:absolute;right:18%;bottom:-30%;width:22%;height:80%;background:var(--green-soft);transform:skewX(-14deg);z-index:0}
.heat-inner{position:relative;z-index:1}
h1{font-size:46px;line-height:1.22;font-weight:700;letter-spacing:0;max-width:16em}
h2{font-size:32px;line-height:1.3;font-weight:700}
h3{font-size:18px;line-height:1.45;font-weight:700}
.lead{margin-top:14px;max-width:40em;color:var(--muted);line-height:1.85}
.hero-actions{margin:22px 0 28px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:8px 18px;border-radius:var(--radius-btn);border:1px solid transparent;transition:background .2s ease,color .2s ease,transform .2s ease,box-shadow .2s ease;font-weight:700}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--coral);color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover,.btn-primary:focus{background:var(--coral-deep);color:#fff}
.btn-primary:active{background:#A83B2B;color:#fff}
.btn-line{background:transparent;border-color:var(--ink);color:var(--ink)}
.btn-line:hover,.btn-line:focus{background:var(--topbar);color:var(--ink)}
.heat-bar{border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.heat-bar>.cell{width:auto}
.heat-cell{padding:22px 18px 18px;background:#fff;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:148px}
.heat-cell:nth-child(1){background:#fff}
.heat-cell:nth-child(2){background:#F7FBF8}
.heat-cell:nth-child(3){background:#FFF9F2}
.heat-cell:nth-child(4){background:#FBF7F1}
.heat-label{font-size:13px;color:var(--muted)}
.heat-num{display:block;margin:8px 0 6px;font-size:40px;line-height:1;font-weight:700;font-variant-numeric:tabular-nums}
.heat-foot{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.delta{font-size:12px;color:var(--muted)}
.badge{display:inline-flex;align-items:center;height:22px;padding:0 6px;border-radius:var(--radius-badge);font-size:12px;font-weight:700;line-height:1;letter-spacing:0}
.badge-green{background:var(--green-soft);color:var(--green)}
.badge-amber{background:var(--amber-soft);color:#8A5A22}
.badge-pink{background:#F8E3EB;color:var(--magenta)}
.section-head{margin-bottom:26px}
.cover-track{display:flex;gap:16px;overflow-x:auto;padding:4px 2px 12px;scroll-snap-type:x mandatory}
.cover-track::-webkit-scrollbar{height:8px}
.cover-track::-webkit-scrollbar-thumb{background:var(--line);border-radius:4px}
.cover-card{flex:0 0 280px;scroll-snap-align:start;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow);padding:10px 10px 14px;transition:transform .2s ease,box-shadow .2s ease}
.cover-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);color:var(--ink)}
.frame{position:relative;aspect-ratio:16/9;border-radius:8px;background:#E4D9CC;overflow:hidden}
.blob{position:absolute;display:block}
.frame-a .b1{width:58%;height:78%;left:-8%;bottom:-12%;background:#E25B45;border-radius:40% 60% 50% 45%}
.frame-a .b2{width:42%;height:62%;right:8%;top:10%;background:#2F6B4F;border-radius:46%}
.frame-b .b1{width:70%;height:34%;left:0;bottom:18%;background:#E8A05A}
.frame-b .b2{width:28%;height:70%;right:16%;top:-8%;background:#C43B6E;border-radius:40%}
.frame-c .b1{width:46%;height:46%;left:18%;top:18%;background:#2F6B4F;transform:rotate(18deg)}
.frame-c .b2{width:34%;height:80%;right:-6%;bottom:-10%;background:#E25B45}
.frame-d .b1{width:80%;height:28%;left:8%;top:36%;background:#2A2420}
.frame-d .b2{width:36%;height:36%;left:22%;top:22%;background:#E8A05A;border-radius:50%}
.frame-e .b1{width:40%;height:100%;left:0;top:0;background:#C43B6E}
.frame-e .b2{width:48%;height:48%;right:8%;bottom:8%;background:#F6F1E8;border-radius:50%}
.play{position:absolute;left:12px;bottom:12px;width:28px;height:28px;border-radius:50%;background:rgba(42,36,32,.72);display:flex;align-items:center;justify-content:center}
.play::before{content:"";border-style:solid;border-width:5px 0 5px 9px;border-color:transparent transparent transparent #F6F1E8;margin-left:2px}
.time{position:absolute;right:8px;bottom:8px;background:rgba(42,36,32,.78);color:#F6F1E8;border-radius:4px;font-size:12px;line-height:1;padding:4px 6px}
.cover-card h3{margin-top:10px;font-size:16px}
.cover-card p{margin-top:4px;color:var(--muted);font-size:14px;line-height:1.7}
.matrix-side{display:flex;flex-direction:column;gap:16px}
.matrix-row{display:flex;gap:16px}
.matrix-row .card{flex:1}
.card{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow);padding:16px;color:var(--ink);transition:transform .2s ease,box-shadow .2s ease}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);color:var(--ink)}
.card p{margin-top:8px;color:var(--muted);font-size:14px;line-height:1.7}
.card-lg{min-height:100%;padding:12px}
.card-lg .frame{margin-bottom:12px}
.card-md{min-height:168px}
.card-sm{min-height:132px}
.card-kicker{font-size:12px;color:var(--green);font-weight:700}
.week-scroll{overflow-x:auto;padding-bottom:6px}
.week-bar{display:flex;gap:12px;min-width:980px}
.week-cell{flex:1;display:flex;flex-direction:column;gap:8px;min-height:132px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:14px;box-shadow:var(--shadow);color:var(--ink)}
.week-cell:hover{transform:translateY(-2px);border-color:var(--green);color:var(--ink)}
.week-day{font-size:13px;color:var(--muted)}
.compare{align-items:stretch}
.compare-col{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:18px 18px 8px;box-shadow:var(--shadow)}
.compare-col h3{margin-bottom:8px}
.compare-col li{padding:12px 0;border-top:1px solid var(--line);line-height:1.7}
.compare-mid{display:flex;align-items:center;justify-content:center;color:var(--muted);font-weight:700}
.compare-mid span{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:50%;border:1px solid var(--line);background:#fff}
.rhythm{position:relative;max-width:760px;display:flex;flex-direction:column;gap:18px}
.rhythm::before{content:"";position:absolute;left:18px;top:12px;bottom:12px;width:4px;background:#E4D9CC;border-radius:4px}
.rhythm::after{content:"";position:absolute;left:18px;top:12px;height:58%;width:4px;background:var(--coral);border-radius:4px}
.rhythm li{position:relative;display:grid;grid-template-columns:72px 1fr;gap:8px;padding-left:42px}
.rhythm-index{font-size:28px;line-height:1;font-weight:700;color:var(--coral)}
.rhythm p{color:var(--muted)}
.miles{position:relative;display:flex;justify-content:space-between;gap:12px;margin-top:8px}
.miles::before{content:"";position:absolute;left:7px;right:7px;top:16px;height:2px;background:#D9D0C4}
.mile{position:relative;flex:1;padding-top:40px}
.mile-dot{position:absolute;left:0;top:10px;width:14px;height:14px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(47,107,79,.15)}
.mile h3{font-size:18px}
.mile p{color:var(--muted);font-size:14px;line-height:1.7;margin-top:4px}
.news-list{display:flex;flex-direction:column;gap:16px}
.news-row{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:14px;box-shadow:var(--shadow)}
.news-row:hover{box-shadow:var(--shadow-hover)}
.news-meta{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.news-meta time{color:var(--muted);font-size:13px}
.news-row h3 a:hover{color:var(--coral-deep)}
.news-row p{margin-top:6px;color:var(--muted)}
.entry-wide{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow);color:var(--ink)}
.entry-wide:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);color:var(--ink)}
.entry-copy{padding:22px}
.entry-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.entry-links a{display:inline-flex;align-items:center;min-height:36px;padding:6px 12px;border-radius:var(--radius-btn);border:1px solid var(--line);background:#fff;font-weight:700}
.entry-links a:hover{border-color:var(--coral);color:var(--coral-deep);background:#fff}
.guard-item{display:flex;gap:12px;align-items:flex-start;padding:8px 4px}
.guard-icon{width:36px;height:36px;flex:none;border:1px solid rgba(246,241,232,.35);border-radius:8px;display:flex;align-items:center;justify-content:center}
.guard-icon svg{width:20px;height:20px;stroke:#F6F1E8;fill:none;stroke-width:1.6}
.guard-item p{color:#E4D5C8;font-size:14px;line-height:1.7}
.quick-list{display:flex;flex-direction:column;gap:12px}
.quick-item{background:#fff;border-left:4px solid var(--coral);border-radius:0 var(--radius-card) var(--radius-card) 0;padding:14px 16px;box-shadow:var(--shadow)}
.quick-item p{color:var(--muted);margin-top:4px}
.faq-wrap .accordion{background:transparent;border:0;margin:0}
.faq-wrap .accordion-item{border:0;margin:0 0 10px;background:transparent}
.faq-wrap .accordion-title{position:relative;display:block;border:1px solid var(--line);border-radius:var(--radius-card);background:#fff;color:var(--ink);font-size:18px;font-weight:700;line-height:1.5;padding:16px 48px 16px 16px}
.faq-wrap .accordion-title:hover,.faq-wrap .accordion-title:focus{background:#fff;color:var(--ink)}
.faq-wrap .accordion-item.is-active .accordion-title{border-color:var(--coral);background:#fff;color:var(--ink)}
.faq-wrap .accordion-title::before{content:"+";position:absolute;right:16px;top:50%;transform:translateY(-50%);color:var(--magenta);font-weight:700;font-size:22px;line-height:1}
.faq-wrap .is-active>.accordion-title::before{content:"–"}
.faq-wrap .accordion-content{border:0;background:transparent;color:var(--ink);padding:12px 8px 8px;line-height:1.85}
.path-step{display:block;height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:18px;box-shadow:var(--shadow);color:var(--ink)}
.path-step:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);color:var(--ink)}
.path-no{display:block;font-size:28px;line-height:1;font-weight:700;color:var(--green);margin-bottom:8px}
.path-step p{color:var(--muted);margin-top:6px;font-size:14px}
.form-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow);padding:22px}
.field{margin-bottom:4px}
.field label{display:block;font-weight:700;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:var(--radius-btn);background:#fff;padding:10px 12px;line-height:1.5;box-shadow:none}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--magenta);background:#fff}
.field.is-invalid input,.field.is-invalid select,.field.is-invalid textarea{border-color:var(--magenta);background:#FFF7FA}
.field-error{display:block;min-height:1.6em;color:var(--magenta);font-size:13px;line-height:1.6}
.form-success{margin-top:12px;padding:10px 12px;border-radius:var(--radius-btn);background:var(--green-soft);color:var(--green);font-weight:700}
.form-success[hidden]{display:none}
.notice-links{display:flex;gap:10px;margin-top:12px}
.notice-links a{display:inline-flex;align-items:center;height:32px;padding:0 12px;border:1px solid rgba(246,241,232,.4);border-radius:var(--radius-btn);color:#F6F1E8}
.notice-links a:hover{background:#F6F1E8;color:var(--ink)}
.site-footer{background:var(--ink-deep);color:#F6F1E8;padding:48px 0 36px}
.site-footer a{color:#F6F1E8}
.site-footer a:hover{color:var(--amber)}
.foot-brand{font-size:20px;font-weight:700;display:flex;align-items:center;gap:8px;margin-bottom:10px}
.foot-brand .brand-mark{box-shadow:6px 6px 0 #E8A05A}
.site-footer p,.foot-list a{color:#E4D5C8;line-height:1.8}
.foot-list li+li{margin-top:4px}
.foot-title{font-weight:700;color:#F6F1E8;margin-bottom:8px}
.copy{margin-top:12px;font-size:13px;color:#CDBEAF}
@media (max-width:1023px){
  .nav-toggle{display:inline-flex}
  .site-nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--topbar);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:8px 16px 16px;box-shadow:var(--shadow);max-height:calc(100vh - 64px);overflow:auto}
  .site-nav.is-open{display:flex}
  .nav-link,.nav-group-name{min-height:44px;width:100%;justify-content:space-between;border:0;border-bottom:1px solid var(--line);background:transparent}
  .nav-link[aria-current="page"]{border-bottom:1px solid var(--line);box-shadow:inset 3px 0 0 var(--coral)}
  .nav-group-panel{position:static;display:none;min-width:0;border:0;box-shadow:none;background:transparent;padding:0 0 8px 12px}
  .nav-group.is-open .nav-group-panel{display:block}
  .nav-drop:hover .nav-group-panel{display:none}
  .nav-drop.is-open:hover .nav-group-panel,.nav-group.is-open .nav-group-panel{display:block}
  .nav-tools{margin:0;flex-direction:column;align-items:stretch}
  .nav-tools .nav-group-name{display:flex}
  .tool-link{border:0;background:transparent;height:auto;padding:10px 12px;justify-content:flex-start}
  h1{font-size:36px}
  h2{font-size:28px}
}
@media (max-width:768px){
  .matrix-row{flex-direction:column}
  .card-lg,.card-md,.card-sm{min-height:0}
  .compare-mid{padding:10px 0}
  .compare-mid span{width:auto;height:auto;border:0;background:transparent}
}
@media (max-width:639px){
  .block{padding:40px 0}
  .heat-num{font-size:32px}
  .miles{flex-direction:column;gap:18px;padding-left:6px}
  .miles::before{left:12px;right:auto;top:8px;bottom:8px;width:2px;height:auto}
  .mile{padding:0 0 0 28px}
  .mile-dot{top:6px}
  .rhythm li{grid-template-columns:56px 1fr}
  .form-panel{padding:16px}
  .brand{font-size:16px}
}
@media (max-width:520px){
  .grid-container{padding-left:14px;padding-right:14px}
  h1{font-size:30px}
  h2{font-size:24px}
  .heat-cell{padding:16px 12px}
  .cover-card{flex-basis:240px}
  .entry-copy{padding:16px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none !important}
}

/* roulang page: category1 */
:root{--paper:#F6F1E8;--ink:#2A2420;--muted:#5E564E;--topbar:#F3EFE8;--line:#D9D0C4;--green:#2F6B4F;--green-soft:#E5F0EA;--coral:#E25B45;--coral-deep:#C44733;--amber:#E8A05A;--amber-soft:#F8E7D2;--magenta:#C43B6E;--ink-deep:#241F1C;--cream:#FBF7F1;--white:#FFFCF8;--radius-card:10px;--radius-btn:6px;--radius-badge:4px;--shadow:0 8px 18px rgba(42,36,32,.08);--shadow-hover:0 10px 20px rgba(42,36,32,.12);--font:"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC","Source Han Sans CN",sans-serif}
/* roulang page: category1 */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:var(--ink);text-decoration:none}
a:hover{color:var(--green)}
a:active{color:var(--coral-deep)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;appearance:none;-webkit-appearance:none}
::selection{background:#F3C7BE;color:var(--ink)}
:focus-visible{outline:2px solid var(--magenta);outline-offset:2px}
[hidden]{display:none !important}
.grid-container{max-width:1200px;width:100%;margin:0 auto;padding-left:20px;padding-right:20px}
.site-header{background:var(--topbar);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40}
.nav-bar{min-height:64px;display:flex;align-items:center;gap:20px;position:relative}
.brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:18px;line-height:1.3;color:var(--ink);max-width:calc(100% - 92px)}
.brand:hover{color:var(--ink)}
.brand-mark{width:14px;height:14px;border-radius:3px;background:var(--coral);box-shadow:6px 6px 0 var(--green);flex:none}
.nav-toggle{display:none;margin-left:auto;border:1px solid var(--ink);background:transparent;border-radius:var(--radius-btn);padding:6px 12px;font-size:14px}
.nav-toggle:hover{background:#fff}
.nav-toggle:active{background:var(--topbar)}
.site-nav{flex:1;display:flex;align-items:center;justify-content:flex-end;gap:4px;min-width:0}
.nav-link,.nav-group-name{display:inline-flex;align-items:center;min-height:64px;padding:0 12px;font-size:14px;color:var(--ink);background:transparent;border:0;border-bottom:2px solid transparent;line-height:1.4}
.nav-link:hover,.nav-group-name:hover{color:var(--green);background:transparent}
.nav-link[aria-current="page"]{font-weight:700;border-bottom-color:var(--coral);color:var(--ink)}
.nav-drop:has(a[aria-current="page"]) > .nav-group-name{font-weight:700;border-bottom-color:var(--coral);color:var(--ink)}
.nav-group{position:relative}
.nav-group-name{gap:4px}
.nav-caret{width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid var(--ink);display:inline-block}
.nav-group-panel{display:none;position:absolute;top:calc(100% - 1px);left:0;min-width:260px;background:var(--cream);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow);padding:8px;z-index:50}
.nav-group-panel a{display:block;padding:10px 12px;border-radius:6px;font-size:14px;line-height:1.5}
.nav-group-panel a:hover{background:#fff;color:var(--green)}
.nav-group-panel a:active{background:var(--topbar)}
.nav-group-panel a[aria-current="page"]{font-weight:700;background:#fff;box-shadow:inset 3px 0 0 var(--coral)}
.nav-drop:hover .nav-group-panel,.nav-drop:focus-within .nav-group-panel{display:block}
.nav-tools{margin-left:8px}
.block{padding:72px 0}
.block-alt{background:#fff}
.block-soft{background:var(--cream)}
.block-ink{background:var(--ink-deep);color:var(--cream)}
.block-ink h2,.block-ink p{color:var(--cream)}
.block-ink p{color:#E4D5C8}
h1,h2,h3{line-height:1.35;font-weight:700;margin:0}
h1{font-size:34px}
h2{font-size:28px}
h3{font-size:18px}
p{margin:0}
.scope{margin-top:12px;max-width:40em;color:var(--muted);line-height:1.85}
.crumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;list-style:none;margin:0 0 14px;padding:0;color:var(--muted);font-size:13px}
.crumb a{color:var(--green);font-weight:700}
.crumb a:hover{color:var(--coral-deep)}
.crumb span[aria-hidden="true"]{color:var(--line)}
.count-row{display:flex;flex-wrap:wrap;gap:12px;list-style:none;margin:22px 0 0;padding:0}
.count-row li{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);min-width:132px;padding:12px 16px;box-shadow:var(--shadow)}
.count-row strong{display:block;font-size:28px;line-height:1.2;color:var(--coral-deep)}
.count-row span{color:var(--muted);font-size:13px}
.filter-bar{display:flex;flex-wrap:wrap;gap:16px 28px;align-items:flex-start}
.filter-group{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.filter-label{font-size:13px;font-weight:700;color:var(--muted);margin-right:2px}
.filter-chip{border:1px solid var(--line);background:#fff;border-radius:var(--radius-btn);padding:6px 12px;min-height:36px;color:var(--ink);transition:border-color .2s ease,color .2s ease,background .2s ease}
.filter-chip:hover{border-color:var(--ink);background:var(--cream)}
.filter-chip:active{transform:translateY(1px)}
.filter-chip.is-selected{border-color:var(--coral);color:var(--coral-deep);background:#fff;box-shadow:inset 0 0 0 1px var(--coral)}
.section-head{margin-bottom:22px}
.section-head p{margin-top:8px;color:var(--muted);max-width:40em}
.cover-card{display:block;height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow);padding:10px 10px 14px;color:var(--ink);transition:transform .2s ease,box-shadow .2s ease}
.cover-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);color:var(--ink)}
.cover-card:active{transform:translateY(0)}
.frame{position:relative;aspect-ratio:16/9;border-radius:8px;overflow:hidden;background:#E6DDD2}
.frame i{position:absolute;display:block}
.frame-a{background:#EFE4D6}
.frame-a .b1{width:58%;height:80%;left:-8%;bottom:-16%;background:#E25B45;border-radius:46% 54% 48% 52%}
.frame-a .b2{width:34%;height:56%;right:12%;top:14%;background:#2F6B4F;border-radius:50%}
.frame-b{background:#F6E7D8}
.frame-b .b1{width:42%;height:92%;left:22%;bottom:-24%;background:#C43B6E;border-radius:42%;opacity:.92}
.frame-b .b2{width:26%;height:26%;right:16%;top:18%;background:#E8A05A;border-radius:50%}
.frame-c{background:#E7EFE8}
.frame-c .b1{width:70%;height:46%;left:-6%;top:18%;background:#2F6B4F;border-radius:40px}
.frame-c .b2{width:34%;height:70%;right:-4%;bottom:-18%;background:#E25B45;border-radius:46%}
.frame-d{background:#F3E4DC}
.frame-d .b1{width:48%;height:48%;left:10%;top:16%;background:#E8A05A;border-radius:50%}
.frame-d .b2{width:40%;height:78%;right:8%;bottom:-20%;background:#2A2420;border-radius:46% 46% 40% 40%;opacity:.88}
.frame-e{background:#EFE7F0}
.frame-e .b1{width:62%;height:62%;left:-10%;top:-12%;background:#C43B6E;border-radius:50%}
.frame-e .b2{width:46%;height:46%;right:8%;bottom:8%;background:#2F6B4F;border-radius:12px}
.frame-f{background:#F7EBDD}
.frame-f .b1{width:36%;height:100%;left:18%;top:0;background:#E25B45;border-radius:0 0 40% 40%}
.frame-f .b2{width:28%;height:28%;right:14%;bottom:18%;background:#E8A05A;border-radius:50%}
.play{position:absolute;left:10px;bottom:10px;width:28px;height:28px;border-radius:50%;background:rgba(36,31,28,.72);z-index:2}
.play::before{content:"";position:absolute;left:11px;top:8px;border-style:solid;border-width:6px 0 6px 10px;border-color:transparent transparent transparent #fff}
.dur{position:absolute;right:8px;bottom:8px;z-index:2;background:rgba(36,31,28,.78);color:#fff;font-size:12px;line-height:1;padding:4px 6px;border-radius:var(--radius-badge)}
.cover-meta{display:flex;align-items:center;gap:8px;margin-top:10px}
.cover-meta time{color:var(--muted);font-size:13px}
.cover-card h3{margin-top:8px;font-size:18px}
.cover-card p{margin-top:4px;color:var(--muted);font-size:14px;line-height:1.7}
.badge{display:inline-flex;align-items:center;height:22px;padding:0 6px;border-radius:var(--radius-badge);font-size:12px;font-weight:700;line-height:1}
.badge-green{background:var(--green-soft);color:var(--green)}
.badge-amber{background:var(--amber-soft);color:#8A5A22}
.badge-pink{background:#F8E3EB;color:var(--magenta)}
.list-more{margin-top:18px}
.more-clips{display:none;width:100%}
.more-clips.is-open,.more-clips:target{display:flex}
.filter-empty{display:none;margin-top:14px;color:var(--muted)}
.filter-empty.is-show{display:block}
.scene-copy p{margin-top:12px;color:var(--muted);line-height:1.85}
.scene-link{display:inline-flex;margin-top:16px;font-weight:700;color:var(--green);border-bottom:1px solid var(--green)}
.scene-link:hover{color:var(--coral-deep);border-bottom-color:var(--coral)}
.scene-frame{min-height:100%}
.rhythm{max-width:720px}
.rhythm-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.rhythm-row time{color:var(--muted);font-size:14px;min-width:52px}
.rhythm-row strong{flex:1;font-size:16px}
.compare-wrap{max-width:760px}
.compare-pair{display:grid;grid-template-columns:1fr 32px 1fr;gap:8px;align-items:stretch;margin-top:12px}
.compare-col{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:14px 16px;box-shadow:var(--shadow)}
.compare-col h3{font-size:15px;margin-bottom:6px}
.compare-col p{color:var(--muted);font-size:14px;line-height:1.7}
.compare-mid{display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13px}
.faq-list{max-width:860px;display:flex;flex-direction:column;gap:10px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow)}
.faq-item.is-open{border-color:#E7C2B8}
.faq-q{width:100%;text-align:left;background:transparent;border:0;padding:14px 16px;font-weight:700;display:flex;justify-content:space-between;gap:12px;align-items:center;border-radius:var(--radius-card)}
.faq-q:hover{color:var(--green)}
.faq-q:focus-visible{outline:2px solid var(--magenta);outline-offset:-2px}
.faq-mark{width:18px;height:18px;position:relative;flex:none}
.faq-mark::before,.faq-mark::after{content:"";position:absolute;background:var(--coral);border-radius:1px}
.faq-mark::before{width:12px;height:2px;left:3px;top:8px}
.faq-mark::after{width:2px;height:12px;left:8px;top:3px;transition:transform .2s ease}
.faq-item.is-open .faq-mark::after{transform:scaleY(0)}
.faq-a{padding:0 16px 14px;color:var(--muted)}
.faq-a p+p{margin-top:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:8px 18px;border-radius:var(--radius-btn);border:1px solid transparent;transition:background .2s ease,color .2s ease,transform .2s ease,box-shadow .2s ease;font-weight:700}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--coral);color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover,.btn-primary:focus{background:var(--coral-deep);color:#fff}
.btn-primary:active{background:#A83B2B;color:#fff}
.btn-line{background:#fff;border-color:var(--ink);color:var(--ink)}
.btn-line:hover,.btn-line:focus{background:var(--topbar);color:var(--ink)}
.block-ink .back-lead{margin:12px 0 20px;max-width:36em}
.site-footer{background:var(--ink-deep);color:#F6F1E8;padding:48px 0 36px}
.site-footer a{color:#F6F1E8}
.site-footer a:hover{color:var(--amber)}
.site-footer a:active{color:#fff}
.foot-brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:18px;margin-bottom:10px}
.site-footer p{color:#E4D5C8}
.foot-title{font-weight:700;margin-bottom:8px;color:#F6F1E8}
.foot-list{list-style:none;margin:0;padding:0}
.foot-list li{margin:6px 0}
.copy{color:#E4D5C8;font-size:14px;margin-top:16px}
.is-hidden{display:none !important}
@media (max-width:1023px){
.nav-toggle{display:inline-flex}
.site-nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--cream);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:8px 16px 16px;box-shadow:var(--shadow);gap:0}
.site-nav.is-open{display:flex}
.nav-link,.nav-group-name{min-height:44px;width:100%;justify-content:space-between;border-bottom:0}
.nav-drop:has(a[aria-current="page"]) > .nav-group-name{border-bottom:0;box-shadow:inset 3px 0 0 var(--coral)}
.nav-group{width:100%}
.nav-group-panel{position:static;display:none;min-width:0;box-shadow:none;border:0;padding:0 0 8px 12px;background:transparent}
.nav-group.is-open .nav-group-panel{display:block}
.nav-drop:hover .nav-group-panel,.nav-drop:focus-within .nav-group-panel{display:none}
.nav-group.is-open:hover .nav-group-panel,.nav-group.is-open:focus-within .nav-group-panel{display:block}
.nav-tools{margin-left:0}
h1{font-size:30px}
h2{font-size:24px}
}
@media (max-width:639px){
.block{padding:40px 0}
.brand{font-size:16px}
h1{font-size:26px}
.count-row li{flex:1 1 30%}
.compare-pair{grid-template-columns:1fr}
.compare-mid{height:22px}
.rhythm-row{align-items:flex-start}
.cover-card h3{font-size:16px}
}
@media (max-width:520px){
.count-row li{flex:1 1 100%}
.nav-bar{gap:10px}
.filter-label{width:100%}
}