:root{
    --rose:#C98595;
    --rose-2:#D9A0AD;
    --rose-light:#F0CDD5;
    --rose-soft:#FAEEF1;
    --cream:#FFFDFC;
    --cream-2:#FBF7F6;
    --cream-3:#FFF9F8;
    --mauve:#9D7C8E;
    --mauve-deep:#71596A;
    --plum:#6B5363;
    --plum-dark:#4A3945;
    --lavender:#B8A5B4;
    --lavender-soft:#EFE8EE;
    --peach:#E6B7AA;
    --peach-soft:#F8EAE5;
    --sage:#91A79D;
    --sage-soft:#E8F0EC;
    --ink:#3D343A;
    --ink-2:#655B61;
    --ink-3:#92878D;
    --surface:#FFFFFF;
    --surface-soft:rgba(255,255,255,.90);
    --line:rgba(157,124,142,.14);
    --line-strong:rgba(157,124,142,.24);
    --shadow:0 8px 28px rgba(80,57,70,.07);
    --shadow-hover:0 18px 42px rgba(80,57,70,.12);
    --radius:12px;
    --radius-card:18px;
    --radius-large:28px;
    --radius-pill:999px;
    --wrap:1320px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;line-height:1.7;overflow-x:hidden}
body.search-open,body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
a:hover{color:var(--plum)}
img{display:block;max-width:100%}
button,input{font:inherit}
button{color:inherit}
button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(201,133,149,.35);outline-offset:3px}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;left:16px;top:-80px;z-index:9999;background:var(--plum-dark);color:#fff;padding:10px 16px;border-radius:10px}.skip-link:focus{top:12px;color:#fff}
.site-main{min-height:60vh;padding-top:72px}
.container{width:min(calc(100% - 40px),var(--wrap));margin:0 auto}
.narrow{width:min(calc(100% - 40px),920px);margin:0 auto}
.section{padding:76px 0}
.section--soft{background:var(--cream-2)}
.section--rose{background:linear-gradient(135deg,#FFFDFC 0%,#FAEEF1 55%,#F3EBF1 100%)}
.eyebrow{display:inline-flex;align-items:center;gap:7px;color:var(--mauve-deep);font-size:.78rem;font-weight:750;letter-spacing:.08em;text-transform:uppercase}
.eyebrow::before{content:"";width:18px;height:2px;border-radius:999px;background:var(--rose)}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(2.2rem,5vw,4.9rem);line-height:1.08;letter-spacing:-.045em}
h2{font-size:clamp(1.7rem,3.2vw,2.8rem);line-height:1.18;letter-spacing:-.025em}
h3{font-size:1.1rem;line-height:1.42}
p{color:var(--ink-2)}
.section-heading{display:flex;justify-content:space-between;gap:28px;align-items:end;margin-bottom:28px}
.section-heading>div{max-width:760px}.section-heading h2{margin:.35rem 0 .55rem}.section-heading p{margin:0}
.text-link{display:inline-flex;gap:7px;align-items:center;color:var(--mauve-deep);font-weight:700;white-space:nowrap}
.text-link:hover span{transform:translateX(3px)}.text-link span{transition:transform .2s ease}
.button{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:10px 18px;border-radius:var(--radius-pill);border:1px solid var(--line-strong);background:#fff;cursor:pointer;font-weight:720;transition:.2s ease}
.button:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
.button--primary{background:var(--plum);color:#fff;border-color:var(--plum)}.button--primary:hover{color:#fff;background:var(--plum-dark)}
.button--soft{background:var(--rose-soft);border-color:transparent;color:var(--plum)}
.button--ghost{background:transparent}
.icon-button{border:0;background:transparent;cursor:pointer;font-size:1.35rem;padding:4px 6px;border-radius:999px}.icon-button.is-active{background:var(--rose-soft);color:var(--plum)}
.site-header{position:fixed;top:0;left:0;right:0;height:72px;z-index:1000;background:rgba(255,253,252,.94);backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:.2s ease}
.site-header.is-scrolled{background:rgba(255,255,255,.97);border-bottom-color:var(--line);box-shadow:0 8px 26px rgba(80,57,70,.04)}
.header-wrap{width:min(calc(100% - 32px),var(--wrap));height:100%;margin:0 auto;display:flex;align-items:center;gap:28px}
.brand{display:inline-flex;align-items:center;gap:10px;font-size:1.08rem;font-weight:850;letter-spacing:-.02em;flex:0 0 auto}.brand img{width:42px;height:42px;object-fit:contain;border-radius:12px}
.desktop-nav{display:flex;align-items:center;gap:3px;min-width:0;flex:1;justify-content:center}.desktop-nav a{padding:9px 10px;border-radius:999px;font-size:.92rem;color:var(--ink-2);white-space:nowrap}.desktop-nav a:hover,.desktop-nav a.is-current{background:var(--rose-soft);color:var(--plum)}
.header-actions{display:flex;gap:5px;align-items:center;flex:0 0 auto}.header-action,.menu-toggle{border:0;background:transparent;display:inline-flex;align-items:center;gap:5px;padding:8px;border-radius:12px;cursor:pointer;color:var(--ink-2)}.header-action:hover,.menu-toggle:hover{background:var(--cream-2);color:var(--plum)}
.menu-toggle{font-size:1.15rem}.action-label{font-size:.78rem}
.mega-menu{position:absolute;top:72px;left:0;right:0;background:rgba(255,253,252,.98);border-top:1px solid var(--line);border-bottom:1px solid var(--line);box-shadow:var(--shadow);backdrop-filter:blur(18px)}.mega-menu[hidden]{display:none!important}
.mega-grid{width:min(calc(100% - 40px),1120px);margin:0 auto;padding:30px 0 34px;display:grid;grid-template-columns:repeat(4,1fr);gap:30px}.mega-grid>div{display:grid;gap:9px;align-content:start}.mega-title{font-weight:800;color:var(--plum);margin-bottom:4px}.mega-grid a{font-size:.92rem;color:var(--ink-2)}
.search-modal{display:none;position:fixed;inset:0;z-index:2000;background:rgba(61,52,58,.36);align-items:flex-start;justify-content:center;padding:12vh 20px 30px;backdrop-filter:blur(5px)}
.search-modal.is-open{display:flex}
.search-modal[hidden]{display:none !important}
.search-dialog{width:min(760px,100%);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-large);padding:30px;box-shadow:0 30px 80px rgba(61,52,58,.22)}
.search-dialog__head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.search-dialog__head h2{font-size:1.6rem;margin:.3rem 0 1rem}.modal-close{border:0;background:var(--cream-2);width:40px;height:40px;border-radius:50%;font-size:1.6rem;cursor:pointer;line-height:1}
.global-search{display:grid;grid-template-columns:1fr auto;gap:10px;background:var(--cream-2);padding:8px;border:1px solid var(--line);border-radius:18px}.global-search input{border:0;outline:0;background:transparent;min-width:0;padding:8px 10px;color:var(--ink)}
.hot-searches{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px;align-items:center;font-size:.88rem;color:var(--ink-3)}.hot-searches a{padding:5px 10px;background:var(--rose-soft);border-radius:999px;color:var(--mauve-deep)}
.hero-grid{display:grid;grid-template-columns:minmax(0,6.5fr) minmax(0,5.5fr);gap:52px;align-items:center;min-height:560px}.hero-copy p{font-size:1.02rem;max-width:700px}.hero-copy__lead{font-size:1.16rem!important;color:var(--ink)!important}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0 18px}.hero-tags,.chips{display:flex;gap:9px;flex-wrap:wrap}.chip,.hero-tags a{display:inline-flex;padding:7px 12px;border:1px solid var(--line);background:rgba(255,255,255,.68);border-radius:999px;color:var(--ink-2);font-size:.87rem}.chip{cursor:pointer}.chip.is-active{background:var(--plum);color:#fff;border-color:var(--plum)}
.hero-visual{position:relative;min-height:500px}.hero-image{width:88%;height:430px;margin-left:auto;object-fit:cover;border-radius:34px 12px 34px 34px;box-shadow:var(--shadow-hover)}.floating-card{position:absolute;background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:18px;padding:16px 18px;box-shadow:var(--shadow);backdrop-filter:blur(8px);max-width:250px}.floating-card--a{left:0;top:54px}.floating-card--b{right:8px;bottom:26px}.floating-card--privacy{left:18px;bottom:18px;max-width:290px;background:rgba(232,240,236,.94)}
.card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.card-grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}.card-grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.video-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:0 4px 18px rgba(80,57,70,.035);transition:transform .2s ease,box-shadow .2s ease}.video-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}.video-card__media{display:block;position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--lavender-soft)}.video-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}.video-card:hover .video-card__media img{transform:scale(1.025)}.duration{position:absolute;right:9px;bottom:9px;background:rgba(61,52,58,.78);color:#fff;border-radius:8px;padding:2px 7px;font-size:.74rem}.video-card__body{padding:16px}.video-card__body h3{margin:.45rem 0 .5rem}.video-card__body p{font-size:.9rem;margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.meta-row,.card-footer{display:flex;justify-content:space-between;gap:10px;align-items:center;font-size:.78rem;color:var(--ink-3)}.card-footer{padding-top:8px;border-top:1px solid var(--line)}
.video-card--feature{display:grid;grid-template-columns:1.1fr 1fr}.video-card--feature .video-card__media{aspect-ratio:auto;min-height:300px}.video-card--feature .video-card__body{padding:26px}.video-card--compact .video-card__body p{display:none}
.content-rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(280px,31%);gap:18px;overflow:auto;padding:4px 2px 16px;scroll-snap-type:x proximity;scrollbar-width:thin}.content-rail>*{scroll-snap-align:start}.rail-controls{display:flex;gap:8px}.rail-button{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:#fff;cursor:pointer}
.bento{display:grid;grid-template-columns:1.25fr .75fr .75fr;grid-template-rows:auto auto;gap:16px}.bento-card{border:1px solid var(--line);border-radius:24px;padding:26px;background:#fff;min-height:210px}.bento-card--lead{grid-row:span 2;background:linear-gradient(150deg,var(--rose-soft),#fff)}.bento-card--sage{background:var(--sage-soft)}.bento-card--lavender{background:var(--lavender-soft)}.bento-card h3{font-size:1.35rem}
.knowledge-list{display:grid;grid-template-columns:1fr 1fr;gap:12px 24px}.knowledge-item{display:grid;grid-template-columns:46px 1fr;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}.knowledge-index{width:42px;height:42px;border-radius:14px;background:var(--rose-soft);display:grid;place-items:center;color:var(--mauve-deep);font-weight:800}.knowledge-item h3{margin:0 0 4px}.knowledge-item p{margin:0;font-size:.92rem}
.author-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.author-card{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden}.author-card img{width:100%;aspect-ratio:4/3;object-fit:cover}.author-card>div{padding:20px}.author-card h3{font-size:1.35rem;margin:.25rem 0 .5rem}
.split-feature{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}.split-feature__visual{position:relative}.split-feature__visual img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:28px}.split-feature__copy{padding:18px}.feature-list{display:grid;gap:10px;margin:20px 0}.feature-list>div{display:grid;grid-template-columns:30px 1fr;gap:10px;align-items:start}.feature-list b{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--rose-soft);color:var(--plum)}
.timeline{display:grid;gap:0;border-left:1px solid var(--line-strong);margin-left:12px}.timeline-item{position:relative;padding:0 0 28px 30px}.timeline-item::before{content:"";position:absolute;left:-6px;top:7px;width:11px;height:11px;border-radius:50%;background:var(--rose);box-shadow:0 0 0 5px var(--rose-soft)}.timeline-item small{color:var(--mauve-deep);font-weight:700}.timeline-item h3{margin:.25rem 0 .35rem}.timeline-item p{margin:0}
.checklist{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.check-item{display:grid;grid-template-columns:28px 1fr;gap:12px;padding:16px 18px;border:1px solid var(--line);background:#fff;border-radius:16px}.check-item span:first-child{color:var(--sage);font-weight:900}.check-item p{margin:0;font-size:.92rem}
.collection-feature{display:grid;grid-template-columns:1fr 1fr;gap:28px;background:var(--plum);color:#fff;border-radius:30px;padding:34px}.collection-feature p{color:rgba(255,255,255,.82)}.collection-feature img{width:100%;height:100%;max-height:390px;object-fit:cover;border-radius:22px}.collection-feature .eyebrow{color:var(--rose-light)}
.ranking-panel{display:grid;grid-template-columns:.8fr 1.2fr;gap:24px}.ranking-intro{background:var(--cream-2);border-radius:24px;padding:28px}.ranking-list{display:grid;gap:8px}.rank-row{display:grid;grid-template-columns:48px 1fr auto;gap:12px;align-items:center;padding:14px 12px;border-bottom:1px solid var(--line)}.rank-number{font-size:1.45rem;font-weight:850;color:var(--rose)}.rank-row h3{margin:0;font-size:1rem}.rank-row small{color:var(--ink-3)}
.update-stream{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.update-card{padding:20px;border-radius:18px;border:1px solid var(--line);background:#fff}.update-card time{font-size:.76rem;color:var(--mauve-deep);font-weight:700}.update-card h3{margin:.5rem 0}.update-card p{margin:0;font-size:.9rem}
.masonry-grid{columns:3;column-gap:18px}.masonry-grid .video-card{break-inside:avoid;margin-bottom:18px}.masonry-grid .video-card:nth-child(3n+2) .video-card__media{aspect-ratio:4/3}
.series-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0}.series-step{position:relative;padding:22px 22px 22px 26px;border-top:1px solid var(--line)}.series-step::before{content:attr(data-step);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--rose-soft);color:var(--plum);font-weight:800;margin-bottom:13px}.series-step:not(:last-child)::after{content:"";position:absolute;right:-6px;top:38px;width:12px;height:12px;border-top:1px solid var(--mauve);border-right:1px solid var(--mauve);transform:rotate(45deg)}
.story-panel{display:grid;grid-template-columns:.9fr 1.1fr;gap:0;border-radius:30px;overflow:hidden;background:var(--peach-soft)}.story-panel img{width:100%;height:100%;min-height:420px;object-fit:cover}.story-copy{padding:42px}.story-copy blockquote{font-size:1.5rem;line-height:1.5;margin:20px 0;color:var(--plum)}
.community-feed{display:grid;grid-template-columns:1.15fr .85fr;gap:24px}.post-list{display:grid;gap:12px}.post-card{background:#fff;border:1px solid var(--line);padding:20px;border-radius:18px}.post-card h3{margin:.25rem 0 .5rem}.post-meta{display:flex;gap:8px;align-items:center;font-size:.78rem;color:var(--ink-3)}.like-button{border:0;background:var(--rose-soft);color:var(--plum);padding:6px 10px;border-radius:999px;cursor:pointer}.community-side{background:var(--sage-soft);padding:26px;border-radius:22px;align-self:start}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.trust-card{padding:22px;border-radius:20px;border:1px solid var(--line);background:#fff}.trust-card strong{display:block;font-size:1.1rem;margin:8px 0}.trust-icon{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:var(--sage-soft);color:var(--plum)}
.app-showcase{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center}.device-stack{position:relative;min-height:430px}.device-stack img:first-child{width:78%;height:390px;object-fit:cover;border-radius:28px}.device-stack img:last-child{position:absolute;width:42%;height:330px;object-fit:cover;right:0;bottom:0;border:8px solid #fff;border-radius:28px;box-shadow:var(--shadow-hover)}
.web-callout{display:grid;grid-template-columns:1fr auto;align-items:center;gap:24px;padding:28px 32px;background:var(--lavender-soft);border-radius:24px}.install-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.install-step{padding:20px;border:1px solid var(--line);border-radius:18px;background:#fff}.install-step b{display:block;color:var(--rose);font-size:1.4rem;margin-bottom:8px}
.long-read{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:44px}.long-read__body{font-size:1.02rem}.long-read__body h2{font-size:1.7rem;margin-top:2rem}.long-read__body h3{font-size:1.2rem;margin-top:1.5rem}.long-read__aside{align-self:start;position:sticky;top:100px;background:var(--cream-2);padding:20px;border-radius:18px}.long-read__aside a{display:block;padding:8px 0;border-bottom:1px solid var(--line);font-size:.9rem}
.faq-list{display:grid;gap:10px}.faq-item{border:1px solid var(--line);background:#fff;border-radius:16px;overflow:hidden}.faq-question{width:100%;border:0;background:transparent;padding:17px 20px;display:flex;justify-content:space-between;gap:20px;text-align:left;font-weight:780;cursor:pointer}.faq-answer{padding:0 20px 18px}.faq-answer[hidden]{display:none!important}.faq-answer p{margin:0}
.page-hero{padding:72px 0 52px;background:linear-gradient(135deg,#FFFDFC 0%,#FAEEF1 55%,#EEE5EC 100%)}.page-hero__grid{display:grid;grid-template-columns:1fr .85fr;gap:40px;align-items:center}.page-hero h1{font-size:clamp(2.4rem,5vw,4.6rem)}.page-hero p{font-size:1.06rem;max-width:720px}.page-hero img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:30px;box-shadow:var(--shadow)}
.subnav{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.subnav a,.tab-button{padding:8px 13px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink-2);font-size:.88rem}.tab-button{cursor:pointer}.subnav a.is-active,.tab-button.is-active{background:var(--plum);color:#fff;border-color:var(--plum)}
.notice{padding:16px 18px;border-radius:16px;background:var(--sage-soft);border:1px solid rgba(145,167,157,.22);color:var(--ink-2)}.notice strong{color:var(--ink)}
.detail-hero{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center;padding:54px 0}.detail-visual{position:relative}.detail-visual img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:30px}.detail-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.pill{display:inline-flex;padding:6px 10px;border-radius:999px;background:var(--rose-soft);color:var(--mauve-deep);font-size:.8rem}.detail-copy h1{font-size:clamp(2.2rem,4.3vw,4rem)}.tag-row{display:flex;gap:8px;flex-wrap:wrap}.tag-row span{font-size:.8rem;padding:5px 9px;background:var(--cream-2);border:1px solid var(--line);border-radius:999px}
.viewer-shell{padding:34px 0 70px}.viewer-topbar{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:18px}.viewer-frame{background:linear-gradient(145deg,var(--plum-dark),#2F2830);color:#fff;min-height:420px;border-radius:28px;display:grid;place-items:center;padding:40px}.viewer-article{max-width:760px}.viewer-article p{color:rgba(255,255,255,.82)}.viewer-progress{height:5px;background:rgba(255,255,255,.18);border-radius:999px;overflow:hidden}.viewer-progress span{display:block;height:100%;width:0;background:var(--rose-light)}.viewer-tools{display:flex;gap:9px;flex-wrap:wrap;margin-top:16px}.viewer-tools button{border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.08);color:#fff;padding:7px 12px;border-radius:999px;cursor:pointer}.viewer-panels{display:grid;grid-template-columns:1fr 340px;gap:26px;margin-top:28px}.viewer-note{padding:20px;border-radius:18px;background:#fff;border:1px solid var(--line)}
.search-results-header{padding:48px 0 26px}.search-results-header h1{font-size:2.5rem}.empty-state{padding:50px 24px;text-align:center;background:var(--cream-2);border-radius:24px}.empty-state h2{font-size:1.6rem}
.local-panel{padding:22px;border:1px solid var(--line);background:#fff;border-radius:20px}.saved-list{display:grid;gap:12px}.saved-item{display:flex;justify-content:space-between;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)}
.policy-hero{display:grid;grid-template-columns:1fr .72fr;gap:36px;align-items:center}.policy-hero img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:28px}.policy-sections{display:grid;gap:28px}.policy-block{padding-bottom:26px;border-bottom:1px solid var(--line)}.policy-block h2{font-size:1.45rem}.policy-block ul{padding-left:1.2rem;color:var(--ink-2)}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px}.contact-card{padding:24px;border-radius:20px;background:var(--cream-2)}.feedback-form{display:grid;gap:14px}.field{display:grid;gap:6px}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line-strong);background:#fff;color:var(--ink);padding:12px 13px;border-radius:12px}.field textarea{min-height:140px;resize:vertical}
.site-footer{background:linear-gradient(135deg,#6B5363,#40333D);color:#fff;padding:56px 0 90px}.footer-wrap{width:min(calc(100% - 40px),var(--wrap));margin:0 auto;display:grid;grid-template-columns:2fr repeat(4,1fr);gap:34px}.brand--footer{color:#fff}.footer-brand p{color:rgba(255,255,255,.72);max-width:400px;margin-top:16px}.footer-links{display:grid;align-content:start;gap:8px}.footer-links span{font-weight:800;margin-bottom:5px}.footer-links a{color:rgba(255,255,255,.72);font-size:.9rem}.footer-links a:hover{color:#fff}.footer-bottom{width:min(calc(100% - 40px),var(--wrap));margin:34px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.13);display:flex;justify-content:space-between;gap:20px;color:rgba(255,255,255,.58);font-size:.82rem}
.mobile-bottom-nav{display:none}.back-to-top{position:fixed;right:20px;bottom:24px;z-index:700;width:42px;height:42px;border:1px solid var(--line);border-radius:50%;background:#fff;box-shadow:var(--shadow);cursor:pointer;opacity:0;pointer-events:none;transform:translateY(10px);transition:.2s}.back-to-top.is-visible{opacity:1;pointer-events:auto;transform:none}
.reveal{opacity:0;transform:translateY(14px);transition:opacity .45s ease,transform .45s ease}.reveal.is-visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal,.video-card,.video-card__media img,.button{transition:none!important}}
@media (max-width:1200px){.desktop-nav{gap:0}.desktop-nav a{padding:8px 7px;font-size:.86rem}.card-grid{grid-template-columns:repeat(3,1fr)}.footer-wrap{grid-template-columns:1.5fr repeat(4,1fr)}}
@media (max-width:1024px){.desktop-nav{display:none}.header-wrap{gap:14px}.header-actions{margin-left:auto}.action-label{display:none}.card-grid,.card-grid--3{grid-template-columns:repeat(2,1fr)}.author-grid{grid-template-columns:repeat(2,1fr)}.trust-grid{grid-template-columns:repeat(2,1fr)}.update-stream{grid-template-columns:repeat(2,1fr)}.install-steps{grid-template-columns:repeat(2,1fr)}.footer-wrap{grid-template-columns:1.7fr repeat(2,1fr)}.footer-links:nth-child(n+4){margin-top:8px}.bento{grid-template-columns:1fr 1fr}.bento-card--lead{grid-row:auto;grid-column:span 2}.ranking-panel{grid-template-columns:1fr}.long-read{grid-template-columns:1fr}.long-read__aside{position:static}.viewer-panels{grid-template-columns:1fr}}
@media (max-width:900px){.hero-grid,.page-hero__grid,.detail-hero,.split-feature,.app-showcase,.policy-hero,.contact-grid{grid-template-columns:1fr}.hero-grid{padding:40px 0 20px;min-height:0}.hero-visual{min-height:450px}.hero-image{height:390px}.page-hero{padding-top:54px}.collection-feature,.story-panel,.community-feed{grid-template-columns:1fr}.story-panel img{min-height:300px;max-height:420px}.series-steps{grid-template-columns:repeat(2,1fr)}.series-step:not(:last-child)::after{display:none}.masonry-grid{columns:2}.device-stack{max-width:700px}.footer-wrap{grid-template-columns:1.5fr 1fr 1fr}}
@media (max-width:768px){.site-main{padding-top:66px}.site-header{height:66px}.brand img{width:38px;height:38px}.brand span{font-size:1rem}.mega-menu{top:66px;max-height:calc(100vh - 66px);overflow:auto}.mega-grid{grid-template-columns:1fr 1fr}.section{padding:56px 0}.section-heading{align-items:flex-start;flex-direction:column;gap:10px}.content-rail{grid-auto-columns:minmax(260px,76%)}.knowledge-list{grid-template-columns:1fr}.card-grid{gap:12px}.video-card__body{padding:14px}.checklist{grid-template-columns:1fr}.update-stream{grid-template-columns:1fr 1fr}.web-callout{grid-template-columns:1fr}.footer-wrap{grid-template-columns:1fr 1fr}.footer-brand{grid-column:span 2}.footer-bottom{padding-bottom:16px;flex-direction:column}.site-footer{padding-bottom:104px}.mobile-bottom-nav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;bottom:0;left:0;right:0;z-index:900;background:rgba(255,255,255,.96);border-top:1px solid var(--line);padding:8px max(8px,env(safe-area-inset-right)) calc(7px + env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left));backdrop-filter:blur(15px)}.mobile-bottom-nav a{display:grid;place-items:center;gap:1px;color:var(--ink-2);font-size:1.1rem}.mobile-bottom-nav small{font-size:.68rem}.back-to-top{bottom:84px}.masonry-grid{columns:1}.viewer-frame{min-height:360px;padding:28px 20px}.viewer-topbar{align-items:flex-start;flex-direction:column}.search-modal{padding-top:9vh}.search-dialog{padding:22px}.global-search{grid-template-columns:1fr}.collection-feature{padding:24px}.collection-feature img{max-height:320px}.story-copy{padding:28px}.page-hero h1{font-size:2.8rem}}
@media (max-width:600px){.container,.narrow{width:min(calc(100% - 28px),var(--wrap))}.header-wrap{width:calc(100% - 22px)}.header-action:nth-child(2){display:none}.mega-grid{grid-template-columns:1fr}.card-grid,.card-grid--3,.card-grid--2{grid-template-columns:1fr}.author-grid{grid-template-columns:repeat(2,1fr);gap:10px}.author-card>div{padding:14px}.author-card p{font-size:.86rem}.trust-grid{grid-template-columns:1fr}.update-stream{grid-template-columns:1fr}.bento{grid-template-columns:1fr}.bento-card--lead{grid-column:auto}.hero-visual{min-height:390px}.hero-image{width:92%;height:340px}.floating-card{font-size:.82rem;max-width:205px;padding:12px}.floating-card--a{top:25px}.floating-card--privacy{left:4px}.floating-card--b{display:none}.install-steps,.series-steps{grid-template-columns:1fr}.footer-wrap{grid-template-columns:1fr}.footer-brand{grid-column:auto}.footer-bottom{width:calc(100% - 28px)}.video-card--feature{grid-template-columns:1fr}.video-card--feature .video-card__media{min-height:0;aspect-ratio:16/9}.page-hero h1{font-size:2.35rem}.detail-copy h1{font-size:2.25rem}}
body.viewer-night{background:#2F2930;color:#F8F2F5}body.viewer-night .site-header{background:rgba(47,41,48,.95)}body.viewer-night .site-header a,body.viewer-night .site-header button{color:#F8F2F5}body.viewer-night .viewer-note,body.viewer-night .video-card{background:#3B333B;border-color:rgba(255,255,255,.12)}body.viewer-night .viewer-note p,body.viewer-night .video-card p{color:#D9CDD3}body.viewer-night .section--soft{background:#342D34}
.saved-item small{display:block;color:var(--ink-3);margin-top:3px}