:root{
    --primary:#E86F51;
    --primary-2:#F28B68;
    --primary-deep:#C9553D;
    --melon:#F8C8A4;
    --melon-soft:#FDE8D6;
    --cream:#FFF8F0;
    --cream-2:#FFF1E5;
    --surface:#FFFFFF;
    --surface-soft:rgba(255,255,255,.86);
    --text:#5A3A2D;
    --text-2:#7B594A;
    --text-3:#9B7B6C;
    --seed:#3F2B25;
    --rind:#4F8A62;
    --rind-soft:#E5F1E8;
    --line:rgba(90,58,45,.09);
    --line-strong:rgba(201,85,61,.22);
    --shadow:0 7px 24px rgba(90,58,45,.08);
    --shadow-hover:0 16px 38px rgba(201,85,61,.16);
    --radius:12px;
    --radius-card:18px;
    --radius-large:26px;
    --radius-pill:999px;
    --wrap:1320px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;background:var(--cream);color:var(--text);font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",Arial,sans-serif;line-height:1.72;overflow-x:hidden}
body.search-open,body.drawer-open{overflow:hidden}
img{display:block;max-width:100%;height:auto;object-fit:cover}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{color:inherit}
button,a{-webkit-tap-highlight-color:transparent}
:focus-visible{outline:3px solid rgba(232,111,81,.38);outline-offset:3px;border-radius:6px}
::selection{background:var(--melon);color:var(--seed)}
.wrap{width:min(calc(100% - 40px),var(--wrap));margin-inline:auto}
.narrow{max-width:900px}
.sr-only{position:absolute;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(--seed);color:#fff;padding:10px 16px;border-radius:10px}
.skip-link:focus{top:12px}

.announcement{height:30px;background:linear-gradient(90deg,#E86F51,#F28B68,#E89870);color:#fff;font-size:13px;overflow:hidden}
.announcement__inner{height:30px;display:flex;align-items:center;justify-content:center;gap:18px;white-space:nowrap}
.announcement a{text-decoration:underline;text-underline-offset:3px;font-weight:700}

.site-header{position:sticky;top:0;z-index:80;background:rgba(255,248,240,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(201,85,61,.10);transition:box-shadow .25s ease,background .25s ease}
.site-header.is-scrolled{background:rgba(255,255,255,.96);box-shadow:0 8px 30px rgba(90,58,45,.08)}
.header-row{height:68px;display:flex;align-items:center;gap:20px}
.brand{display:flex;align-items:center;gap:8px;flex:0 0 auto}
.brand__logo{width:42px;height:42px;object-fit:cover;border-radius:10px}
.brand__name{font-size:23px;font-weight:900;letter-spacing:.02em;color:var(--primary-deep)}
.desktop-nav{display:flex;align-items:center;gap:18px;min-width:0;flex:1}
.desktop-nav a{position:relative;color:var(--text-2);font-size:14px;font-weight:650;white-space:nowrap;padding:22px 0 19px}
.desktop-nav a:hover{color:var(--primary)}
.desktop-nav a.is-active{color:var(--primary-deep)}
.desktop-nav a.is-active::after{content:"";position:absolute;left:20%;right:20%;bottom:11px;height:3px;background:var(--primary);border-radius:3px}
.header-actions{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.icon-button,.more-menu-btn,.mobile-menu-btn,.mobile-drawer-close,.search-close,.back-to-top,.faq-question,.interest-filter button{border:0;background:none;cursor:pointer}
.icon-button,.more-menu-btn{padding:8px 11px;border:1px solid var(--line-strong);border-radius:10px;background:rgba(255,255,255,.7);font-weight:650}
.header-app,.header-submit{padding:8px 12px;border-radius:10px;font-size:14px;font-weight:700}
.header-app{background:var(--melon-soft);color:var(--primary-deep)}
.header-submit{background:var(--primary);color:#fff}
.mobile-menu-btn{display:none;font-size:22px;padding:6px}

.mega-menu{position:absolute;left:0;right:0;top:100%;background:rgba(255,255,255,.98);border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
.mega-menu[hidden]{display:none}
.mega-menu__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;padding-block:28px}
.mega-menu h2{font-size:14px;color:var(--primary-deep);margin:0 0 10px}
.mega-menu a{display:block;color:var(--text-2);padding:6px 0;font-size:14px}
.mega-menu a:hover{color:var(--primary)}

.mobile-drawer{position:fixed;inset:0;z-index:100;background:rgba(63,43,37,.34);display:flex;align-items:stretch}
.mobile-drawer[hidden]{display:none}
.mobile-drawer__panel{width:min(86vw,360px);background:var(--cream);padding:18px;box-shadow:24px 0 50px rgba(63,43,37,.16);overflow-y:auto}
.mobile-drawer__head{display:flex;align-items:center;justify-content:space-between;padding-bottom:15px;border-bottom:1px solid var(--line)}
.mobile-drawer__head strong{font-size:20px;color:var(--primary-deep)}
.mobile-drawer-close{font-size:30px;line-height:1}
.mobile-drawer nav{display:grid;padding-top:12px}
.mobile-drawer nav a{padding:12px 5px;border-bottom:1px solid var(--line);font-weight:650;color:var(--text-2)}

.search-modal{display:none;position:fixed;inset:0;z-index:130;align-items:flex-start;justify-content:center;padding:12vh 20px 30px;background:rgba(63,43,37,.42);backdrop-filter:blur(6px)}
.search-modal.is-open{display:flex}
.search-modal[hidden]{display:none !important}
.search-dialog{width:min(720px,100%);background:var(--surface);border-radius:var(--radius-large);box-shadow:0 30px 80px rgba(63,43,37,.22);padding:28px;border:1px solid rgba(255,255,255,.7)}
.search-dialog__head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}
.search-dialog__head h2{margin:4px 0 18px;font-size:25px}
.search-close{font-size:30px;line-height:1;padding:4px 8px}
.search-form,.hero-search{display:flex;gap:8px;background:#fff;border:1px solid rgba(232,111,81,.28);border-radius:var(--radius-pill);padding:6px}
.search-form input,.hero-search input{flex:1;min-width:0;border:0;background:transparent;padding:9px 14px;outline:none;color:var(--text)}
.search-form button,.hero-search button{border:0;border-radius:var(--radius-pill);background:var(--primary);color:#fff;padding:9px 20px;cursor:pointer;font-weight:750}
.search-form button:hover,.hero-search button:hover{background:var(--primary-deep)}
.search-suggestions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.search-suggestions a{padding:7px 11px;background:var(--cream-2);border-radius:var(--radius-pill);font-size:13px;color:var(--text-2)}

main{min-height:65vh}
.section{padding:72px 0}
.section-soft{background:linear-gradient(180deg,rgba(253,232,214,.52),rgba(255,248,240,.42))}
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:28px}
.section-heading>div{max-width:800px}
.section-heading.compact{margin-bottom:20px}
.section-heading h2{font-size:clamp(26px,3vw,38px);line-height:1.26;margin:4px 0 10px;letter-spacing:-.02em}
.section-heading.compact h2{font-size:30px}
.section-heading p{margin:0;color:var(--text-2)}
.eyebrow{display:inline-block;color:var(--primary-deep);font-size:13px;font-weight:850;letter-spacing:.12em;text-transform:uppercase}
.text-link{display:inline-flex;align-items:center;gap:4px;color:var(--primary-deep);font-weight:750}
.text-link:hover{color:var(--primary)}

.hero{position:relative;overflow:hidden;padding:68px 0 62px;background:radial-gradient(circle at 8% 15%,rgba(248,200,164,.36),transparent 25%),radial-gradient(circle at 90% 10%,rgba(229,241,232,.56),transparent 24%),linear-gradient(135deg,#FFF8F0 0%,#FFF1E5 56%,#FFF8F0 100%)}
.hero::before,.hero::after{content:"";position:absolute;border-radius:50%;pointer-events:none;opacity:.38}
.hero::before{width:160px;height:160px;left:-60px;bottom:-70px;border:28px solid rgba(79,138,98,.12)}
.hero::after{width:11px;height:28px;right:7%;top:12%;background:var(--seed);transform:rotate(28deg);box-shadow:-50px 42px 0 rgba(63,43,37,.45),38px 74px 0 rgba(63,43,37,.3)}
.hero-grid,.page-hero-grid{display:grid;grid-template-columns:52% 48%;align-items:center;gap:40px}
.hero-copy,.hero-media{position:relative;z-index:2}
.hero h1{font-size:clamp(42px,5.1vw,70px);line-height:1.09;letter-spacing:-.045em;margin:12px 0 20px;max-width:820px}
.hero h1 span{color:var(--primary);background:linear-gradient(100deg,var(--primary-deep),var(--primary-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{font-size:18px;color:var(--text-2);max-width:700px;margin-bottom:24px}
.hero-search{max-width:620px;box-shadow:0 10px 30px rgba(201,85,61,.09)}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 18px;border-radius:12px;font-weight:800;border:1px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 8px 20px rgba(201,85,61,.18)}
.btn-primary:hover{background:var(--primary-deep)}
.btn-secondary{background:#fff;border-color:var(--line-strong);color:var(--primary-deep)}
.btn-ghost{background:transparent;color:var(--text-2);border-color:var(--line)}
.hero-trust{display:flex;flex-wrap:wrap;gap:15px;margin-top:23px;color:var(--text-3);font-size:13px}
.hero-trust span::before{content:"✓";color:var(--rind);margin-right:5px;font-weight:900}
.hero-image,.page-hero-image{width:100%;aspect-ratio:16/10;border-radius:30px;box-shadow:0 24px 60px rgba(90,58,45,.14)}
.hero-media{padding:18px 0 20px 18px}
.hero-focus-stack{position:absolute;left:-20px;right:20px;bottom:-20px;display:grid;gap:8px}
.hero-focus-stack article{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);padding:10px 13px;border-radius:14px;box-shadow:var(--shadow);border:1px solid var(--line)}
.hero-focus-stack strong{font-size:13px}
.hero-focus-stack a{font-size:12px;color:var(--primary-deep);font-weight:800}

.page-hero{padding:54px 0;background:linear-gradient(135deg,var(--cream),var(--cream-2))}
.page-hero--split{padding:56px 0}
.page-hero h1{font-size:clamp(36px,4.5vw,58px);line-height:1.15;letter-spacing:-.035em;margin:10px 0 16px}
.page-hero p{font-size:17px;color:var(--text-2);margin:0;max-width:820px}
.page-hero figure{margin:0}
.page-hero figcaption{font-size:13px;color:var(--text-3);margin-top:9px}
.page-hero--dark{background:linear-gradient(135deg,#5A3A2D,#4A3028,#33231E);color:#fff}
.page-hero--dark p,.page-hero--dark figcaption{color:rgba(255,248,240,.78)}
.page-hero--dark .breadcrumb a,.page-hero--dark .breadcrumb li{color:rgba(255,248,240,.75)}
.breadcrumb{margin-bottom:18px}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0;font-size:13px;color:var(--text-3)}
.breadcrumb li+li::before{content:"/";margin-right:8px;color:var(--melon)}
.breadcrumb a:hover{color:var(--primary)}

.feature-card,.post-card,.topic-card,.thread-card,.service-card,.sticky-card,.prose-card,.schedule-card,.empty-state{background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--radius-card);box-shadow:var(--shadow)}
.feature-card{overflow:hidden;margin:0}
.feature-card--wide{display:grid;grid-template-columns:1.3fr 1fr}
.feature-image{width:100%;aspect-ratio:16/10}
.feature-card figcaption{padding:25px}
.feature-card h3{font-size:25px;line-height:1.35;margin:12px 0}
.feature-card p{color:var(--text-2)}
.focus-grid{display:grid;grid-template-columns:1.7fr 1fr;gap:20px}
.focus-mini-list{display:grid;gap:14px}
.focus-mini-list article{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:21px;box-shadow:var(--shadow)}
.focus-mini-list span{font-size:12px;color:var(--primary-deep);font-weight:800}
.focus-mini-list h3{font-size:18px;line-height:1.42;margin:7px 0}
.focus-mini-list p{font-size:14px;color:var(--text-2);margin:0 0 8px}
.focus-mini-list a{font-size:13px;font-weight:800;color:var(--primary-deep)}

.channel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.channel-card{display:grid;grid-template-columns:auto 1fr;grid-template-areas:"i t" "i d";column-gap:12px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;min-height:118px;transition:transform .2s ease,box-shadow .2s ease}
.channel-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.channel-icon{grid-area:i;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;color:transparent;background:var(--primary)}
.channel-card strong{grid-area:t;font-size:17px}
.channel-card small{grid-area:d;color:var(--text-2);line-height:1.55;margin-top:4px}
.channel-green .channel-icon,.channel-bluegreen .channel-icon{background:var(--rind)}
.channel-plum .channel-icon{background:#8C6879}.channel-rose .channel-icon{background:#B76B76}.channel-caramel .channel-icon{background:#9A6A4B}.channel-peach .channel-icon{background:var(--melon)}

.masonry-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;align-items:start}
.masonry-grid--dense{grid-template-columns:repeat(3,1fr)}
.post-card{padding:20px;transition:transform .2s ease,box-shadow .2s ease}
.post-card:nth-child(4n+2){margin-top:22px}.post-card:nth-child(4n+4){margin-top:12px}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.post-card__meta{display:flex;align-items:center;justify-content:space-between;gap:8px}
.category-chip{font-size:12px;font-weight:850;color:var(--primary-deep);background:var(--melon-soft);padding:4px 8px;border-radius:var(--radius-pill)}
.status-badge{display:inline-flex;align-items:center;padding:4px 8px;border-radius:var(--radius-pill);font-size:11px;font-weight:850;white-space:nowrap}
.status-verified{background:var(--rind-soft);color:#376C49}.status-response{background:#FFF1E5;color:var(--primary-deep)}.status-pending{background:#FFF2EE;color:#A84836;border:1px solid rgba(201,85,61,.18)}.status-neutral{background:#F5EEE9;color:var(--text-2)}
.post-card h3{font-size:18px;line-height:1.43;margin:12px 0 8px}
.post-card h3 a:hover{color:var(--primary)}
.post-card p{font-size:14px;color:var(--text-2);margin:0 0 14px}
.post-card__foot{display:flex;flex-wrap:wrap;gap:4px 10px;font-size:11px;color:var(--text-3);padding-top:10px;border-top:1px solid var(--line);margin-bottom:9px}
.post-card .text-link{font-size:13px}

.split-layout{display:grid;grid-template-columns:1fr 1fr;gap:38px}
.ranking-list,.hot-board{list-style:none;margin:0;padding:0}
.ranking-list li{display:grid;grid-template-columns:62px 1fr auto;gap:12px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line)}
.ranking-list span{font-size:12px;font-weight:900;color:var(--text-3)}
.ranking-list a{font-weight:750}.ranking-list a:hover{color:var(--primary)}
.ranking-list em{font-size:12px;font-style:normal;color:var(--text-3)}
.ranking-list .rank-1 span{color:#E86F51}.ranking-list .rank-2 span{color:#ECA47E}.ranking-list .rank-3 span{color:#C99572}
.editor-picks{display:grid;gap:10px}
.editor-picks a{display:flex;align-items:center;justify-content:space-between;gap:14px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.editor-picks a:hover{border-color:var(--line-strong);box-shadow:var(--shadow)}
.editor-picks span{font-size:12px;color:var(--primary-deep);white-space:nowrap}

.timeline-feature{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:start}
.timeline-feature--compact{grid-template-columns:1fr}
.timeline-cover{background:#fff;border:1px solid var(--line);border-radius:var(--radius-large);overflow:hidden;box-shadow:var(--shadow)}
.timeline-cover>div{padding:25px}
.timeline-cover h2{font-size:29px;line-height:1.3;margin:7px 0 10px}
.timeline-cover p{color:var(--text-2)}
.timeline-list{list-style:none;padding:4px 0 0 0;margin:0;position:relative}
.timeline-list::before{content:"";position:absolute;left:45px;top:16px;bottom:18px;width:2px;background:linear-gradient(var(--melon),var(--rind-soft))}
.timeline-list li{display:grid;grid-template-columns:74px 1fr;gap:18px;position:relative;padding:0 0 24px}
.timeline-list time{font-size:12px;font-weight:900;color:var(--primary-deep);padding-top:4px}
.timeline-list li>div{position:relative;background:#fff;border:1px solid var(--line);border-radius:15px;padding:15px 17px}
.timeline-list li>div::before{content:"";position:absolute;left:-38px;top:14px;width:11px;height:11px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 5px var(--cream)}
.timeline-list span{font-size:11px;font-weight:900;color:var(--rind)}
.timeline-list h3{font-size:17px;margin:3px 0 4px}.timeline-list p{font-size:13px;color:var(--text-2);margin:0}

.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.topic-grid--large{grid-template-columns:repeat(4,1fr)}
.topic-card{padding:20px;min-height:180px}
.topic-card__tag{font-size:12px;color:var(--rind);font-weight:900}.topic-card h3{font-size:20px;margin:8px 0}.topic-card p{font-size:14px;color:var(--text-2)}
.interest-filter,.filter-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.interest-filter button,.filter-bar a{padding:8px 13px;border-radius:var(--radius-pill);background:#fff;border:1px solid var(--line-strong);color:var(--text-2);font-weight:700}
.interest-filter button.is-active,.filter-bar a.is-active{background:var(--primary);border-color:var(--primary);color:#fff}
[data-topic-card][hidden]{display:none}

.thread-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.thread-card{padding:20px}.thread-card>span{font-size:11px;color:var(--rind);font-weight:850}.thread-card h3{font-size:18px;line-height:1.4}.thread-card blockquote{margin:0;padding:12px;background:var(--cream-2);border-left:3px solid var(--melon);border-radius:0 10px 10px 0;font-size:13px;color:var(--text-2)}.thread-card a{display:inline-block;margin-top:12px;color:var(--primary-deep);font-size:13px;font-weight:800}
.media-trio{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.media-trio--secondary{margin-top:16px}.media-trio figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden}.media-trio figcaption{padding:18px}.media-trio h2{font-size:21px;margin:0 0 7px}.media-trio p{color:var(--text-2);font-size:14px}.media-trio a{color:var(--primary-deep);font-weight:800}
.brand-mark-card .brand-mark-preview{aspect-ratio:16/10;object-fit:cover;padding:50px;background:linear-gradient(135deg,var(--cream-2),#fff)}

.app-preview-section{background:#fff}.app-shot-grid,.app-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.app-gallery{grid-template-columns:repeat(3,1fr)}
.app-shot-grid figure,.app-gallery figure{margin:0;background:var(--cream);border:1px solid var(--line);border-radius:24px;overflow:hidden;padding:12px}.app-shot{aspect-ratio:9/16;border-radius:17px;object-fit:cover;background:#fff}.app-shot-grid figcaption,.app-gallery figcaption{display:grid;gap:3px;padding:12px 5px 5px}.app-shot-grid figcaption span,.app-gallery p{font-size:13px;color:var(--text-2);margin:0}
.safety-callout{padding-top:20px}.safety-callout__inner,.cta-panel{display:flex;align-items:center;justify-content:space-between;gap:30px;background:linear-gradient(135deg,var(--melon-soft),#fff,var(--rind-soft));border:1px solid var(--line-strong);border-radius:var(--radius-large);padding:30px}.safety-callout h2,.cta-panel h2{margin:3px 0 7px;font-size:28px}.safety-callout p,.cta-panel p{margin:0;color:var(--text-2);max-width:800px}.safety-actions,.cta-panel>div:last-child{display:flex;flex-wrap:wrap;gap:10px;flex:0 0 auto}

.story-grid,.principles-grid,.status-grid,.update-grid,.steps-grid,.safety-grid,.deep-dive-grid,.contact-types{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.principles-grid,.status-grid,.steps-grid,.safety-grid,.deep-dive-grid,.contact-types{grid-template-columns:repeat(4,1fr)}
.story-grid article,.principles-grid>div,.status-grid article,.update-grid article,.steps-grid article,.safety-grid article,.deep-dive-grid article,.contact-types article{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:22px}.story-grid h2,.principles-grid h2,.status-grid h3,.update-grid h3,.steps-grid h2,.steps-grid h3,.safety-grid h2,.deep-dive-grid h2,.contact-types h2{font-size:20px;line-height:1.4;margin:6px 0}.story-grid p,.principles-grid p,.status-grid p,.update-grid p,.steps-grid p,.safety-grid p,.deep-dive-grid p,.contact-types p{color:var(--text-2);font-size:14px;margin-bottom:0}.principles-grid span,.update-grid span,.steps-grid span,.safety-grid span,.deep-dive-grid span,.contact-types span{color:var(--primary-deep);font-size:12px;font-weight:900}

.feature-pair{display:grid;grid-template-columns:1fr 1fr;gap:20px}.feature-pair figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden}.feature-pair figcaption{padding:22px}.feature-pair h2{font-size:25px;line-height:1.35;margin:7px 0}.feature-pair p{color:var(--text-2)}.feature-pair a{color:var(--primary-deep);font-weight:800}
.prose-card{padding:26px}.prose-card h2{margin-top:0;font-size:26px}.prose-card p,.prose-card li{color:var(--text-2)}.prose-card li{margin:7px 0}
.rules-columns{display:grid;grid-template-columns:1fr 1fr;gap:20px}.rules-columns>div{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:25px}.rules-columns h2{margin-top:0}.check-list,.cross-list{list-style:none;padding:0;margin:0}.check-list li,.cross-list li{position:relative;padding:9px 0 9px 28px;border-bottom:1px solid var(--line);color:var(--text-2)}.check-list li::before,.cross-list li::before{position:absolute;left:2px;font-weight:900}.check-list li::before{content:"✓";color:var(--rind)}.cross-list li::before{content:"×";color:var(--primary-deep)}

.hot-layout,.density-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:30px;align-items:start}.hot-board li{display:grid;grid-template-columns:54px 1fr;gap:15px;padding:20px 0;border-bottom:1px solid var(--line)}.hot-index{font-size:17px;font-weight:950;color:var(--text-3)}.hot-board .hot-top-1 .hot-index{color:var(--primary-deep)}.hot-board .hot-top-2 .hot-index{color:#D98B64}.hot-board .hot-top-3 .hot-index{color:#B38A71}.hot-board h3{font-size:19px;margin:7px 0 4px}.hot-board p{font-size:14px;color:var(--text-2);margin:0 0 6px}.hot-board small{color:var(--text-3)}
.sticky-card,.channel-sidebar{position:sticky;top:95px;padding:20px}.sticky-card h2,.channel-sidebar h2{margin-top:0;font-size:20px}.sticky-card li{margin:9px 0;color:var(--text-2)}
.channel-sidebar{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card)}.channel-sidebar nav{display:grid}.channel-sidebar nav a{padding:9px 10px;border-radius:9px;color:var(--text-2)}.channel-sidebar nav a:hover,.channel-sidebar nav a.is-active{background:var(--cream-2);color:var(--primary-deep);font-weight:800}.sidebar-note{margin-top:18px;padding-top:15px;border-top:1px solid var(--line);font-size:13px;color:var(--text-2)}
.search-summary{display:flex;align-items:center;gap:12px;background:var(--rind-soft);border-radius:14px;padding:12px 15px;margin-bottom:20px;color:#376C49}.page-search{margin-top:22px;max-width:650px}.page-search label{display:block;font-size:13px;font-weight:800;margin-bottom:6px}.page-search>div{display:flex;background:#fff;border:1px solid var(--line-strong);border-radius:var(--radius-pill);padding:5px}.page-search input{flex:1;min-width:0;border:0;background:transparent;padding:8px 12px;outline:none}.page-search button{border:0;border-radius:var(--radius-pill);background:var(--primary);color:#fff;padding:8px 18px;font-weight:800;cursor:pointer}.empty-state{grid-column:1/-1;padding:40px;text-align:center}.empty-state p{color:var(--text-2)}

.discussion-list{display:grid;gap:13px}.discussion-list article{display:grid;grid-template-columns:42px 1fr;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:20px}.discussion-avatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--melon-soft);color:var(--primary-deep);font-weight:900}.discussion-meta{font-size:12px;color:var(--rind);font-weight:800}.discussion-list h3{margin:2px 0 7px;font-size:19px}.discussion-list p{margin:0;color:var(--text-2)}.discussion-list blockquote{margin:11px 0 0;background:var(--cream-2);border-left:3px solid var(--melon);padding:10px 13px;border-radius:0 10px 10px 0;color:var(--text-2);font-size:14px}

.product-steps{display:grid;gap:26px}.product-steps figure{display:grid;grid-template-columns:1.2fr 1fr;gap:0;margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius-large);overflow:hidden;align-items:stretch}.product-steps figure:nth-child(even){grid-template-columns:1fr 1.2fr}.product-steps figure:nth-child(even) .product-shot{order:2}.product-shot{width:100%;height:100%;min-height:340px}.product-steps figcaption{padding:36px;align-self:center}.product-steps figcaption>span{font-size:12px;color:var(--primary-deep);font-weight:900}.product-steps h2{font-size:30px;line-height:1.3;margin:8px 0}.product-steps p{color:var(--text-2)}.product-steps a{color:var(--primary-deep);font-weight:800}
.schedule-card{padding:25px}.schedule-card h2{margin-top:0}.schedule-card>div{display:grid;grid-template-columns:70px 1fr;gap:12px;border-top:1px solid var(--line);padding:15px 0}.schedule-card time{font-weight:900;color:var(--primary-deep)}.schedule-card p{margin:0;color:var(--text-2)}
.data-table{display:grid;gap:12px}.data-table>div{display:grid;grid-template-columns:180px 1fr 110px 220px;gap:15px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.data-table h2{font-size:18px;margin:0}.data-table p{font-size:14px;color:var(--text-2);margin:0}.data-table strong{font-size:13px}.data-table span{font-size:13px;color:var(--rind)}
.help-grid,.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.help-grid>a,.service-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:22px;box-shadow:var(--shadow)}.help-grid>a:hover,.service-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px)}.help-grid span{font-size:12px;color:var(--primary-deep);font-weight:900}.help-grid h2,.service-card h3{font-size:20px;margin:7px 0}.help-grid p,.service-card p{font-size:14px;color:var(--text-2)}
.activity-list{display:grid;grid-template-columns:1fr 1fr;gap:18px}.activity-list article{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:25px}.activity-list span{font-size:12px;color:var(--rind);font-weight:900}.activity-list h2{font-size:23px;line-height:1.4;margin:7px 0}.activity-list p{color:var(--text-2)}.activity-list a{color:var(--primary-deep);font-weight:800}
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.compare-grid article{border-radius:var(--radius-card);padding:26px}.compare-good{background:var(--rind-soft);border:1px solid rgba(79,138,98,.18)}.compare-bad{background:#FFF2EE;border:1px solid rgba(201,85,61,.18)}.compare-grid h2{margin-top:0}.compare-grid li{margin:10px 0}

.faq-wrap{max-width:940px}.faq-list{display:grid;gap:10px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:15px;overflow:hidden}.faq-item h3{margin:0}.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;text-align:left;padding:17px 19px;font-weight:800;font-size:16px}.faq-question:hover{background:var(--cream)}.faq-icon{color:var(--primary);font-size:20px;transition:transform .2s ease}.faq-question[aria-expanded="true"] .faq-icon{transform:rotate(45deg)}.faq-answer{padding:0 19px 18px;color:var(--text-2)}.faq-answer[hidden]{display:none}.faq-answer p{margin:0}

.site-footer{margin-top:50px;background:linear-gradient(135deg,#5A3A2D,#4A3028,#33231E);color:rgba(255,248,240,.78);padding:58px 0 22px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:30px}.site-footer h2{color:#fff;font-size:16px;margin:0 0 12px}.footer-brand h2{font-size:26px;color:var(--melon)}.site-footer p{font-size:13px}.site-footer a{display:block;font-size:13px;padding:4px 0}.site-footer a:hover{color:var(--melon)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:32px;padding-top:18px;border-top:1px solid rgba(255,248,240,.12);font-size:12px}
.mobile-bottom-nav{display:none}.back-to-top{position:fixed;right:22px;bottom:24px;z-index:60;width:44px;height:44px;border-radius:50%;background:var(--primary);color:#fff;box-shadow:var(--shadow-hover);font-size:20px}.back-to-top[hidden]{display:none}

.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}.reveal.is-visible{opacity:1;transform:none}

@media (max-width:1200px){
    .desktop-nav{gap:13px}.desktop-nav a{font-size:13px}.header-submit{display:none}
    .masonry-grid{grid-template-columns:repeat(3,1fr)}
    .channel-grid{grid-template-columns:repeat(4,1fr)}
}
@media (max-width:1100px){
    .desktop-nav{display:none}.mobile-menu-btn{display:block}.header-row{gap:12px}.header-actions{margin-left:auto}
    .channel-sidebar,.sticky-card{position:static}.density-layout,.hot-layout{grid-template-columns:1fr}.channel-sidebar{display:none}
    .topic-grid,.topic-grid--large,.thread-grid{grid-template-columns:repeat(2,1fr)}
    .principles-grid,.status-grid,.steps-grid,.safety-grid,.deep-dive-grid,.contact-types{grid-template-columns:repeat(2,1fr)}
    .footer-grid{grid-template-columns:1.4fr repeat(2,1fr)}
}
@media (max-width:900px){
    .hero-grid,.page-hero-grid{grid-template-columns:1fr}.hero{padding-top:48px}.hero h1{font-size:clamp(38px,9vw,58px)}.hero-media{padding-left:0;margin-top:14px}.hero-focus-stack{position:static;margin-top:10px}.hero-focus-stack article{grid-template-columns:auto 1fr}.hero-focus-stack a{grid-column:2}
    .focus-grid,.feature-card--wide,.split-layout,.timeline-feature,.feature-pair,.rules-columns{grid-template-columns:1fr}
    .channel-grid{grid-template-columns:repeat(2,1fr)}.masonry-grid,.masonry-grid--dense{grid-template-columns:repeat(2,1fr)}.post-card:nth-child(n){margin-top:0}
    .media-trio{grid-template-columns:1fr 1fr}.app-shot-grid,.app-gallery{grid-template-columns:repeat(2,1fr)}
    .story-grid,.update-grid{grid-template-columns:1fr 1fr}
    .product-steps figure,.product-steps figure:nth-child(even){grid-template-columns:1fr}.product-steps figure:nth-child(even) .product-shot{order:0}.product-shot{min-height:260px;aspect-ratio:16/10}
    .data-table>div{grid-template-columns:1fr}.help-grid,.service-grid{grid-template-columns:1fr 1fr}.activity-list{grid-template-columns:1fr}
    .cta-panel,.safety-callout__inner{align-items:flex-start;flex-direction:column}
}
@media (max-width:768px){
    .wrap{width:min(calc(100% - 28px),var(--wrap))}.announcement{height:28px}.announcement__inner{height:28px;justify-content:flex-start;overflow:hidden}.announcement a{display:none}
    .site-header{top:0}.header-row{height:60px}.brand__logo{width:36px;height:36px}.brand__name{font-size:20px}.header-actions .icon-button,.more-menu-btn{display:none}.header-app{font-size:12px;padding:7px 10px}
    .section{padding:54px 0}.section-heading{align-items:flex-start;flex-direction:column;gap:10px}.section-heading h2{font-size:29px}
    .page-hero{padding:40px 0}.page-hero h1{font-size:36px}.page-hero p{font-size:15px}
    .hero{padding-bottom:42px}.hero-lead{font-size:16px}.hero-search{flex-direction:column;border-radius:16px}.hero-search button{border-radius:10px}
    .channel-grid,.masonry-grid,.masonry-grid--dense,.topic-grid,.topic-grid--large,.thread-grid,.media-trio,.app-shot-grid,.app-gallery,.story-grid,.principles-grid,.status-grid,.update-grid,.steps-grid,.safety-grid,.deep-dive-grid,.contact-types,.help-grid,.service-grid,.compare-grid{grid-template-columns:1fr}
    .channel-card{min-height:auto}.feature-card--wide{display:block}.feature-card h3{font-size:21px}
    .timeline-list::before{left:38px}.timeline-list li{grid-template-columns:60px 1fr;gap:15px}.timeline-list li>div::before{left:-32px}
    .data-table>div{padding:16px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-bottom{flex-direction:column}
    .site-footer{padding-bottom:90px}.mobile-bottom-nav{position:fixed;left:10px;right:10px;bottom:10px;z-index:70;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(255,255,255,.96);border:1px solid var(--line-strong);box-shadow:0 10px 35px rgba(90,58,45,.16);border-radius:18px;padding:6px;backdrop-filter:blur(14px)}.mobile-bottom-nav a{text-align:center;padding:8px 4px;font-size:12px;font-weight:800;color:var(--text-2);border-radius:12px}.mobile-bottom-nav a:hover{background:var(--cream-2);color:var(--primary-deep)}
    .back-to-top{bottom:82px;right:16px}
}
@media (max-width:600px){
    .hero h1{font-size:38px}.hero-actions{display:grid;grid-template-columns:1fr}.btn{width:100%}
    .hero-focus-stack article{grid-template-columns:1fr}.hero-focus-stack a{grid-column:1}.hero-trust{gap:9px 13px}
    .focus-mini-list article,.post-card,.topic-card,.thread-card{padding:17px}.ranking-list li{grid-template-columns:50px 1fr}.ranking-list em{grid-column:2}
    .search-modal{padding:8vh 12px 20px}.search-dialog{padding:20px}.search-form{flex-direction:column;border-radius:14px}.search-form button{border-radius:10px}.search-dialog__head h2{font-size:21px}
    .page-search>div{border-radius:14px;flex-direction:column}.page-search button{border-radius:9px}
    .footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}
}
@media (prefers-reduced-motion:reduce){
    html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}.reveal{opacity:1;transform:none}
}