:root{--blue:#4f6ef7;--blue2:#6b8aff;--indigo:#3b5bdb;--ink:#1a1f2e;--text:#333847;--muted:#667085;--soft:#98a2b3;--bg2:#f5f8ff;--line:rgba(79,110,247,.14);--gray:rgba(0,0,0,.08);--shadow:0 14px 40px rgba(30,40,80,.08);--max:1280px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);background:#fff;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}img{display:block;max-width:100%}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid rgba(79,110,247,.35);outline-offset:3px}.skip-link{position:fixed;top:-80px;left:15px;z-index:9999;background:#fff;padding:9px 14px;border-radius:10px;box-shadow:var(--shadow)}.skip-link:focus{top:12px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.site-header{position:sticky;top:0;z-index:300;background:rgba(255,255,255,.95);border-bottom:1px solid var(--gray);backdrop-filter:blur(14px)}.nav-shell{max-width:var(--max);height:72px;margin:auto;padding:0 22px;display:flex;align-items:center;gap:22px}.brand{display:flex;align-items:center;min-width:max-content}.brand-logo{max-width:156px;max-height:42px;object-fit:contain}.brand-text{display:flex;flex-direction:column;color:var(--ink);font-size:20px;font-weight:900;line-height:1}.brand-text small{font-size:9px;margin-top:6px;color:var(--blue);letter-spacing:.12em}.desktop-nav{display:flex;align-items:center;gap:2px;flex:1}.desktop-nav a{padding:9px 11px;border-radius:999px;color:#51586b;font-weight:700;font-size:14px;white-space:nowrap}.desktop-nav a:hover,.desktop-nav a.is-active{background:#eef3ff;color:var(--blue)}.nav-actions{display:flex;align-items:center;gap:8px}.nav-link-button,.app-button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink);font-weight:800;white-space:nowrap}.app-button{border:0;color:#fff;background:linear-gradient(135deg,#6b8aff,#4f6ef7 55%,#3b5bdb);box-shadow:0 10px 24px rgba(79,110,247,.22)}.icon-button{width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:50%;display:inline-grid;place-content:center;gap:4px}.icon-button span{width:17px;height:2px;background:var(--ink);border-radius:4px}.mobile-menu-trigger{display:none}.site-overlay{position:fixed;inset:0;z-index:500;background:rgba(17,22,38,.46);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.site-overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.channel-panel{position:fixed;right:0;top:0;z-index:600;width:min(470px,88vw);height:100dvh;background:#fff;transform:translateX(103%);visibility:hidden;pointer-events:none;transition:.24s;box-shadow:-24px 0 60px rgba(20,30,60,.18);display:flex;flex-direction:column}.channel-panel.is-open{transform:none;visibility:visible;pointer-events:auto}.panel-head{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid var(--gray);flex:0 0 auto}.panel-brand{display:flex;align-items:center;gap:10px}.panel-brand img{max-width:130px;max-height:40px}.panel-brand span{font-size:10px;color:var(--blue);letter-spacing:.1em}.panel-close,.search-close{width:44px;height:44px;border:0;border-radius:50%;background:#f3f5fa;color:var(--ink);font-size:27px}.panel-scroll{padding:20px;overflow-y:auto}.panel-scroll section{margin-bottom:22px}.panel-scroll h2{font-size:12px;color:var(--soft);letter-spacing:.1em;margin:0 0 9px}.panel-links{display:grid;gap:8px}.panel-links a{display:grid;gap:2px;padding:11px 13px;border:1px solid var(--gray);border-radius:14px}.panel-links a:hover{background:#f7f9ff;border-color:var(--line)}.panel-links b{font-size:15px;color:var(--ink)}.panel-links span{font-size:12px;color:var(--muted)}.search-panel{position:fixed;left:0;right:0;top:72px;z-index:590;background:#fff;border-bottom:1px solid var(--gray);box-shadow:0 24px 55px rgba(20,30,60,.14);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-10px);transition:.2s}.search-panel.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:none}.search-shell{max-width:var(--max);margin:auto;padding:20px 22px}.search-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;color:var(--ink);font-size:18px}.search-box input{width:100%;height:52px;border:1px solid rgba(79,110,247,.25);border-radius:16px;background:#f8faff;padding:0 17px}.search-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.search-tags button{border:1px solid var(--line);background:#fff;color:var(--blue);padding:7px 11px;border-radius:999px}.search-results{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-top:16px}.search-results a{padding:11px;border:1px solid var(--gray);border-radius:13px;color:var(--ink);font-weight:800}.search-results span{display:block;font-weight:500;color:var(--muted);font-size:12px}.ui-locked{overflow:hidden}main{min-height:62vh}.section-shell{max-width:var(--max);margin:auto;padding:68px 22px}.section-shell.tight{padding-top:46px;padding-bottom:46px}.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-weight:900;font-size:13px;letter-spacing:.08em}.section-kicker:before{content:"";width:24px;height:2px;background:var(--blue)}.section-title{margin:10px 0 12px;color:var(--ink);font-size:clamp(29px,4vw,48px);line-height:1.15;letter-spacing:-.03em}.section-lead{max-width:820px;color:var(--muted);font-size:17px;margin:0}.page-hero{background:linear-gradient(180deg,#f7f9ff,#fff);border-bottom:1px solid var(--gray)}.page-hero .section-shell{padding-top:66px;padding-bottom:52px}.page-hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);gap:38px;align-items:center}.page-hero h1{margin:11px 0 18px;color:var(--ink);font-size:clamp(38px,6vw,68px);line-height:1.05;letter-spacing:-.045em}.page-hero p{font-size:18px;color:var(--muted)}.media-slot{margin:0;border-radius:25px;overflow:hidden;background:#eef3ff;border:1px solid var(--line);position:relative;min-height:250px}.media-slot img{width:100%;height:100%;object-fit:cover}.media-slot.contain img{object-fit:contain}.media-fallback{display:grid;place-items:center;background:radial-gradient(circle at 24% 22%,rgba(107,138,255,.34),transparent 28%),radial-gradient(circle at 75% 70%,rgba(79,110,247,.20),transparent 27%),linear-gradient(135deg,#f8faff,#e8eeff)}.media-fallback:after{content:"";position:absolute;width:45%;aspect-ratio:1;border-radius:50%;border:1px solid rgba(79,110,247,.24)}.media-fallback span{z-index:1;color:var(--blue);font-weight:950;font-size:13px;letter-spacing:.16em}.hero-media{aspect-ratio:16/10;min-height:0}.quick-strip{border-bottom:1px solid var(--gray)}.quick-scroll{max-width:var(--max);margin:auto;padding:12px 22px;display:flex;gap:22px;overflow-x:auto;scrollbar-width:none}.quick-scroll a{white-space:nowrap;color:var(--muted);font-weight:750;font-size:14px}.quick-scroll a:hover{color:var(--blue)}.blue-band{background:#eef3ff}.dark-band{background:#151a28;color:#f0f3fa}.dark-band .section-title,.dark-band h2,.dark-band h3{color:#fff}.dark-band p,.dark-band .section-lead{color:#c7cfdf}.split{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start}.split.wide{grid-template-columns:1.25fr .75fr}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px;margin-top:28px}.card{padding:21px;border:1px solid var(--gray);border-radius:20px;background:#fff;box-shadow:0 10px 28px rgba(30,40,80,.04)}.card h2,.card h3{margin:7px 0 9px;color:var(--ink);line-height:1.25}.card p{margin:0;color:var(--muted)}.eyebrow{font-size:12px;color:var(--blue);font-weight:900;letter-spacing:.06em}.more{display:inline-flex;margin-top:13px;color:var(--blue);font-weight:850}.feature-panel{padding:28px;border:1px solid var(--line);border-radius:26px;background:#f7f9ff}.feature-panel h2{margin:8px 0 11px;font-size:30px;line-height:1.2;color:var(--ink)}.feature-panel p{color:var(--muted)}.quote-block{padding:25px;border-radius:22px;background:#151a28;color:#eef3ff}.quote-block p{margin:0;font-size:20px}.pill-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}.pill{display:inline-flex;border:1px solid var(--line);background:#fff;color:var(--blue);border-radius:999px;padding:8px 13px;font-weight:800}.article-list{display:grid;gap:0;margin-top:28px}.article-item{display:grid;grid-template-columns:170px 1fr;gap:22px;padding:25px 0;border-top:1px solid var(--gray)}.article-item .label{color:var(--blue);font-weight:900}.article-item h2{margin:0 0 8px;color:var(--ink)}.article-item p{margin:0;color:var(--muted)}.number-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px;margin-top:28px}.number-card{display:grid;grid-template-columns:78px 1fr;gap:18px;padding:23px;border:1px solid var(--gray);border-radius:21px;background:#fff}.number-card .big{font-size:52px;font-weight:950;color:#d6e0ff;line-height:1}.number-card h2{margin:0;color:var(--ink)}.number-card p{margin:6px 0 0;color:var(--muted)}.timeline{display:grid;margin-top:28px}.timeline-item{display:grid;grid-template-columns:108px 22px 1fr;gap:16px;position:relative}.timeline-item:not(:last-child):after{content:"";position:absolute;left:118px;top:24px;bottom:-5px;width:1px;background:#d5ddfb}.timeline-item .time{color:var(--blue);font-weight:900;padding-top:3px}.timeline-item .dot{width:12px;height:12px;border-radius:50%;background:var(--blue);margin-top:7px;box-shadow:0 0 0 5px #eef3ff;z-index:1}.timeline-item article{padding-bottom:25px}.timeline-item h2,.timeline-item h3{margin:0 0 5px;color:var(--ink)}.timeline-item p{margin:0;color:var(--muted)}.magazine-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:15px;margin-top:28px}.magazine-grid article{padding:23px;border:1px solid var(--gray);border-radius:21px;background:#fff}.magazine-grid article:first-child{grid-row:span 2;background:#eef3ff}.magazine-grid h2{margin:0 0 8px;color:var(--ink)}.magazine-grid p{margin:0;color:var(--muted)}.faq-list{display:grid;gap:11px;margin-top:26px}.faq-list details{border:1px solid var(--gray);border-radius:15px;padding:0 17px;background:#fff}.faq-list summary{cursor:pointer;list-style:none;padding:17px 28px 17px 0;font-weight:850;color:var(--ink);position:relative}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";position:absolute;right:0;top:12px;color:var(--blue);font-size:24px}.faq-list details[open] summary:after{content:"–"}.faq-list p{margin:0;padding:0 0 17px;color:var(--muted)}.cta-band{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:34px;border-radius:27px;background:linear-gradient(135deg,#6b8aff,#4f6ef7 58%,#3b5bdb);color:#fff}.cta-band h2{margin:0;font-size:29px}.cta-band p{margin:6px 0 0;color:#edf1ff;max-width:760px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 19px;border-radius:999px;font-weight:850;border:1px solid var(--line)}.btn-primary{border:0;background:linear-gradient(135deg,#6b8aff,#4f6ef7 55%,#3b5bdb);color:#fff;box-shadow:0 16px 42px rgba(79,110,247,.14)}.btn-soft{background:#fff;color:var(--blue)}.cta-band .btn{background:#fff;color:var(--blue);border:0}.home-hero{background:#f7f9ff}.home-hero .section-shell{padding-top:50px}.home-hero-grid{display:grid;grid-template-columns:minmax(0,68fr) minmax(320px,32fr);gap:24px;align-items:stretch}.home-copy{display:flex;flex-direction:column;justify-content:center}.home-copy h1{font-size:clamp(38px,5vw,64px);line-height:1.06;letter-spacing:-.045em;color:var(--ink);margin:9px 0 16px}.home-copy p{color:var(--muted);font-size:17px}.hero-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:23px}.mini-list{display:grid;gap:0;margin-top:22px}.mini-list a{padding:11px 0;border-top:1px solid var(--gray);color:var(--ink);font-weight:850}.mini-list span{display:block;color:var(--muted);font-weight:500;font-size:13px}.inspiration-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:11px;margin-top:25px}.inspiration-grid a{padding:17px;border:1px solid var(--gray);border-radius:17px;background:#fff}.inspiration-grid b{display:block;color:var(--ink)}.inspiration-grid span{display:block;margin-top:4px;color:var(--muted);font-size:13px}.horizontal-track{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(225px,1fr);gap:13px;overflow-x:auto;padding-bottom:8px;scroll-snap-type:x proximity}.horizontal-track article{scroll-snap-align:start;padding:19px;border:1px solid var(--gray);border-radius:19px;background:#fff;min-height:178px}.horizontal-track h3{margin:0 0 7px;color:var(--ink)}.horizontal-track p{margin:0;color:var(--muted)}.site-footer{background:#151a28;color:#f0f3fa}.footer-shell{max-width:var(--max);margin:auto;padding:55px 22px 88px}.footer-brand-block{display:grid;grid-template-columns:290px 1fr;gap:36px;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.09)}.footer-brand{display:flex;align-items:center;gap:11px}.footer-brand img{max-width:145px;max-height:44px}.footer-brand span{display:flex;flex-direction:column}.footer-brand b{font-size:21px}.footer-brand small{color:#9eb0ff;font-size:10px;letter-spacing:.1em}.footer-brand-block p{margin:0;color:#bcc5d6}.footer-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;padding:31px 0}.footer-groups h2{font-size:14px;margin:0 0 10px}.footer-groups a{display:block;padding:4px 0;color:#b8c1d2;font-size:14px}.footer-groups a:hover{color:#fff}.footer-note{padding:17px 19px;background:rgba(255,255,255,.05);border-radius:13px;color:#b8c1d2;font-size:13px}.footer-bottom{display:flex;justify-content:space-between;gap:15px;padding-top:20px;color:#8f9aaf;font-size:13px}.mobile-bottom-nav{display:none}@media(max-width:1050px){.desktop-nav a{padding:8px;font-size:13px}.desktop-menu-trigger{display:none}.search-results{grid-template-columns:repeat(2,1fr)}.card-grid{grid-template-columns:repeat(2,1fr)}.inspiration-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:820px){body{padding-bottom:calc(64px + env(safe-area-inset-bottom))}.nav-shell{height:64px;padding:0 15px;justify-content:space-between;gap:8px}.mobile-menu-trigger{display:inline-grid}.brand{position:absolute;left:50%;transform:translateX(-50%);max-width:42vw;justify-content:center}.brand-logo{max-width:130px;max-height:36px}.brand-text{font-size:17px;text-align:center}.brand-text small{font-size:7px}.desktop-nav,.desktop-only,.desktop-menu-trigger,.search-trigger{display:none}.nav-actions{margin-left:auto}.app-button{padding:0 13px}.search-panel{top:0;height:100dvh;overflow-y:auto}.search-shell{padding:17px 15px}.search-results{grid-template-columns:1fr 1fr}.section-shell{padding:52px 15px}.page-hero .section-shell{padding-top:45px;padding-bottom:40px}.page-hero-grid,.split,.split.wide,.home-hero-grid{grid-template-columns:1fr}.media-slot{min-height:215px}.hero-media{aspect-ratio:16/11;min-height:0}.card-grid,.number-grid{grid-template-columns:1fr}.inspiration-grid{grid-template-columns:1fr 1fr}.magazine-grid{grid-template-columns:1fr}.magazine-grid article:first-child{grid-row:auto}.article-item{grid-template-columns:1fr;gap:7px}.timeline-item{grid-template-columns:78px 18px 1fr}.timeline-item:not(:last-child):after{left:87px}.footer-brand-block{grid-template-columns:1fr}.footer-groups{grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column}.mobile-bottom-nav{display:grid;position:fixed;z-index:290;left:0;right:0;bottom:0;grid-template-columns:repeat(5,1fr);min-height:58px;padding-bottom:env(safe-area-inset-bottom);background:rgba(255,255,255,.97);border-top:1px solid var(--gray);backdrop-filter:blur(14px)}.mobile-bottom-nav a{display:grid;place-items:center;min-height:58px;color:var(--muted);font-size:12px;font-weight:850}.mobile-bottom-nav a.is-active{color:var(--blue)}.footer-shell{padding-bottom:38px}.cta-band{align-items:flex-start;flex-direction:column}.channel-panel{width:88vw}}@media(max-width:520px){.search-results,.inspiration-grid{grid-template-columns:1fr}.number-card{grid-template-columns:58px 1fr}.number-card .big{font-size:42px}.footer-groups{grid-template-columns:1fr 1fr;gap:18px 12px}.section-title{font-size:31px}.page-hero h1{font-size:40px}.feature-panel{padding:21px}.cta-band{padding:25px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* final responsive alignment */
@media(max-width:1050px) and (min-width:821px){.desktop-menu-trigger{display:inline-grid}}
@media(max-width:820px){.home-hero-grid{display:grid}.home-copy{order:1}.home-visual{order:2}.home-hero-grid>.mini-list{order:3}.home-visual{grid-row:auto}.home-copy{grid-row:auto}.home-hero-grid>.mini-list{grid-row:auto}}