/* Shared plumbing for templates 51–60. Visual direction is owned by each template file. */
*{box-sizing:border-box}html{scroll-behavior:smooth}body.premium-page{margin:0;overflow-x:hidden;background:var(--p-bg);color:var(--p-ink);font:15px/1.75 Arial,"Microsoft YaHei","PingFang SC",sans-serif}body.premium-page a{color:inherit}.premium-page .site-notice{display:flex;justify-content:center;gap:12px;padding:8px 24px;background:var(--p-dark);color:var(--p-light);font-size:11px}.premium-page .site-notice b{color:var(--p-accent);letter-spacing:.12em}.premium-page .collection-nav{position:relative;z-index:5;display:grid;grid-template-columns:minmax(190px,1fr) auto minmax(190px,1fr);align-items:center;min-height:78px;padding:0 max(24px,calc((100% - 1240px)/2));border-bottom:1px solid var(--p-line);background:var(--p-nav)}.premium-page .collection-brand{display:flex;align-items:center;gap:10px;text-decoration:none}.premium-page .site-logo{display:block;width:39px;height:39px}.premium-page .site-logo img{display:block;width:100%;height:100%;object-fit:contain}.premium-page .collection-brand strong{font-size:17px;letter-spacing:-.035em}.premium-page .collection-nav nav{display:flex;gap:22px}.premium-page .collection-nav nav a{font-size:12px;font-weight:700;text-decoration:none}.premium-page .collection-nav nav a:hover,.premium-page .collection-nav nav .active-nav{color:var(--p-accent)}.premium-page .collection-action{justify-self:end;padding:10px 16px;background:var(--p-accent);color:var(--p-action-ink);font-size:12px;font-weight:800;text-decoration:none}.premium-page .collection-menu{display:none}.premium-main{overflow:hidden}.premium-kicker{display:flex;align-items:center;gap:9px;margin:0;font-size:10px;font-weight:800;letter-spacing:.13em}.premium-kicker i{display:block;width:27px;height:2px;background:currentColor}.premium-hero{position:relative;display:grid;grid-template-columns:1fr 1fr;align-items:center;min-height:620px}.premium-hero-copy{position:relative;z-index:2}.premium-edition{display:inline-block;margin:13px 0 0;font-size:10px;font-weight:800;letter-spacing:.13em}.premium-hero h1{max-width:670px;margin:16px 0 0;font-size:clamp(48px,6.2vw,82px);letter-spacing:-.075em;line-height:1.06}.premium-declaration{max-width:550px;margin:21px 0 0;font-size:clamp(19px,2.3vw,29px);font-weight:700;letter-spacing:-.045em;line-height:1.35}.premium-lead{max-width:500px;margin:14px 0 0;opacity:.74}.premium-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.premium-actions a,.premium-final>a{display:inline-flex;align-items:center;gap:8px;padding:12px 18px;background:var(--p-accent);color:var(--p-action-ink);font-size:13px;font-weight:800;text-decoration:none}.premium-actions a+a{border:1px solid currentColor;background:transparent;color:inherit}.premium-scene{position:relative;min-height:510px;overflow:hidden}.premium-scene>i,.premium-scene>b,.scene-index{position:absolute;display:block}.premium-scene i:first-of-type{inset:15%;border:1px solid var(--p-scene-line)}.premium-scene i:nth-of-type(2){top:30%;left:25%;width:46%;aspect-ratio:1;border-radius:50%;background:var(--p-accent);opacity:.85}.premium-scene i:nth-of-type(3){right:8%;bottom:11%;width:53%;height:36%;border:1px solid var(--p-scene-line);background:var(--p-scene-fill);transform:rotate(-12deg)}.premium-scene b{right:8%;bottom:12%;max-width:180px;font-size:10px;letter-spacing:.18em;line-height:1.45}.scene-index{top:8%;left:7%;font-size:clamp(70px,13vw,170px);font-weight:800;line-height:1;opacity:.1}.premium-metrics{display:grid;grid-template-columns:repeat(3,1fr) .9fr;max-width:1180px;margin:0 auto;border:1px solid var(--p-line)}.premium-metrics article,.premium-metrics>a{min-height:114px;padding:20px;border-right:1px solid var(--p-line)}.premium-metrics article span{display:block;font-size:10px;opacity:.55}.premium-metrics strong{display:block;margin-top:4px;font-size:26px;letter-spacing:-.055em}.premium-metrics small{display:block;opacity:.68}.premium-metrics>a{display:flex;align-items:center;justify-content:center;gap:8px;border:0;background:var(--p-dark);color:var(--p-light);font-size:12px;font-weight:800;text-decoration:none}.premium-manifesto{display:grid;grid-template-columns:.42fr 1fr 1fr;gap:7%;width:min(1050px,calc(100% - 48px));padding:130px 0;margin:auto}.manifesto-index span{font-size:90px;font-weight:800;letter-spacing:-.1em;line-height:1}.manifesto-index i{display:block;width:42px;height:3px;margin-top:18px;background:var(--p-accent)}.premium-manifesto h2,.premium-features h2,.premium-plans h2,.premium-downloads h2,.premium-final h2{margin:13px 0 0;font-size:clamp(30px,4vw,48px);letter-spacing:-.07em;line-height:1.2}.manifesto-copy{padding-top:34px}.manifesto-copy>p{margin:0;opacity:.72}.manifesto-copy>a{display:inline-flex;gap:8px;margin-top:20px;color:var(--p-accent);font-weight:800;text-decoration:none}.premium-features{padding:105px max(24px,calc((100% - 1180px)/2));background:var(--p-soft)}.premium-features>header,.premium-plans>header{max-width:720px}.premium-features>div{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-top:40px}.premium-features article{position:relative;min-height:260px;padding:24px;border:1px solid var(--p-line);background:var(--p-panel)}.premium-features article>span{color:var(--p-accent);font-size:10px;font-weight:800}.premium-features h3{margin:76px 0 7px;font-size:21px}.premium-features p{margin:0;opacity:.7}.premium-features article a{position:absolute;right:20px;bottom:17px;color:var(--p-accent);font-size:20px;text-decoration:none}.premium-plans{width:min(1120px,calc(100% - 48px));padding:120px 0;margin:auto}.premium-plans>header>span{display:block;margin-top:9px;opacity:.68}.premium-plans>div{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:42px}.premium-plans article{display:flex;flex-direction:column;min-height:410px;padding:24px;border:1px solid var(--p-line);background:var(--p-panel)}.premium-plans article header{display:flex;justify-content:space-between;font-size:10px;font-weight:800;letter-spacing:.09em}.premium-plans article header b{color:var(--p-accent)}.premium-plans h3{margin:23px 0 0;font-size:23px}.premium-plans article>p{min-height:48px;margin:9px 0;opacity:.68;font-size:13px}.premium-plans article>strong{margin-top:8px;color:var(--p-accent);font-size:38px;letter-spacing:-.06em}.premium-plans article>strong small{font-size:14px;vertical-align:11px}.premium-plans article>strong em{font-size:11px;font-style:normal;font-weight:500;letter-spacing:0}.premium-plans ul{margin:17px 0;padding:0;list-style:none;font-size:12px;opacity:.75}.premium-plans li:before{margin-right:7px;color:var(--p-accent);content:"•"}.premium-plans article>a{display:flex;justify-content:space-between;margin-top:auto;padding-top:14px;border-top:1px solid var(--p-line);color:var(--p-accent);font-weight:800;text-decoration:none}.premium-plans .is-featured{background:var(--p-dark);color:var(--p-light)}.premium-downloads{display:grid;grid-template-columns:.85fr 1.15fr;gap:9%;width:min(1080px,calc(100% - 48px));padding:110px 0;margin:auto}.premium-downloads header>p:last-child{opacity:.7}.premium-downloads>div{border-top:1px solid var(--p-line)}.premium-downloads>div>a{display:grid;grid-template-columns:30px 42px 1fr auto;gap:12px;align-items:center;min-height:80px;border-bottom:1px solid var(--p-line);text-decoration:none}.premium-downloads a>span{color:var(--p-accent);font-size:10px;font-weight:800}.premium-downloads a>i{display:grid;width:38px;height:38px;place-items:center;border:1px solid var(--p-line);font-style:normal}.premium-downloads a svg{width:19px;fill:currentColor}.premium-downloads a b{font-size:14px}.premium-downloads a small{display:block;opacity:.6;font-size:10px}.premium-downloads a em{color:var(--p-accent);font-size:18px;font-style:normal}.premium-final{padding:118px 24px;background:var(--p-dark);color:var(--p-light);text-align:center}.premium-final>span{color:var(--p-accent);font-size:10px;font-weight:800;letter-spacing:.14em}.premium-final h2{max-width:720px;margin-right:auto;margin-left:auto}.premium-final p{max-width:520px;margin:15px auto;opacity:.72}.premium-final>a{margin-top:14px}.premium-page .site-footer{display:grid;grid-template-columns:1.2fr 1fr auto;gap:32px;padding:48px max(24px,calc((100% - 1180px)/2));background:var(--p-footer);color:var(--p-footer-ink)}.premium-page .site-footer p{max-width:400px;font-size:12px;opacity:.7}.premium-page .site-footer nav{display:flex;flex-wrap:wrap;gap:8px 16px}.premium-page .site-footer nav a{font-size:12px;text-decoration:none}.premium-page .site-footer>small{font-size:10px;text-align:right}.premium-page .site-footer-links{border-color:var(--p-line)!important;background:var(--p-footer);color:var(--p-footer-ink)}@media(max-width:880px){.premium-page .collection-nav{grid-template-columns:1fr auto auto;gap:12px}.premium-page .collection-menu{display:grid;width:38px;height:38px;place-content:center;gap:5px;border:1px solid var(--p-line);background:var(--p-panel)}.premium-page .collection-menu span{display:block;width:17px;height:2px;background:currentColor}.premium-page .collection-nav nav{position:absolute;top:100%;right:16px;left:16px;display:none;flex-direction:column;gap:0;border:1px solid var(--p-line);background:var(--p-panel)}.premium-page.nav-open .collection-nav nav{display:flex}.premium-page .collection-nav nav a{padding:11px 14px}.premium-hero{grid-template-columns:1fr;gap:15px;padding:70px 0 0}.premium-hero-copy,.premium-scene{width:min(680px,calc(100% - 48px));margin:auto}.premium-scene{min-height:420px}.premium-metrics{grid-template-columns:1fr 1fr}.premium-metrics>a{grid-column:1/-1}.premium-features>div,.premium-plans>div{grid-template-columns:1fr}.premium-features article{min-height:210px}.premium-features h3{margin-top:48px}.premium-downloads{grid-template-columns:1fr}.premium-page .site-footer{grid-template-columns:1fr 1fr}}@media(max-width:600px){.premium-page .collection-nav{min-height:67px;padding:0 16px}.premium-page .collection-brand strong{max-width:140px;font-size:14px;line-height:1.2}.premium-page .site-logo{width:32px;height:32px}.premium-page .collection-action{padding:8px 9px;font-size:10px}.premium-hero{padding-top:48px}.premium-hero-copy,.premium-scene{width:calc(100% - 32px)}.premium-hero h1{font-size:clamp(42px,13vw,59px)}.premium-actions{display:grid}.premium-actions a{justify-content:center}.premium-metrics{grid-template-columns:1fr;width:calc(100% - 32px)}.premium-metrics article{min-height:86px;border-right:0;border-bottom:1px solid var(--p-line)}.premium-manifesto{grid-template-columns:1fr;gap:18px;width:calc(100% - 32px);padding:76px 0}.manifesto-index{display:flex;align-items:center;gap:18px}.manifesto-index span{font-size:52px}.manifesto-index i{margin:0}.manifesto-copy{padding-top:0}.premium-features{padding:76px 16px}.premium-plans,.premium-downloads{width:calc(100% - 32px);padding:76px 0}.premium-page .site-footer{grid-template-columns:1fr;padding:40px 24px}.premium-page .site-footer>small{text-align:left}}