:root{--c1:#7B1FA2;--c1-l:#9C27B0;--c1-p:#F3E5F5;--c2:#C62828;--c2-l:#D32F2F;--c2-p:#FFEBEE;--c3:#F57F17;--c3-l:#FF8F00;--c3-p:#FFF8E1;--c4:#1565C0;--c4-l:#1976D2;--c4-p:#E3F2FD;--c5:#2E7D32;--c5-l:#388E3C;--c5-p:#E8F5E9;--c6:#00838F;--c6-l:#0097A7;--c6-p:#E0F7FA;--c7:#AD1457;--bg:#FBFAF6;--bg-soft:#F4F1EB;--paper:#FFFFFF;--line:#E8E4DD;--line-soft:#F0EDE8;--txt:#1A1A2E;--txt-2:#3D3D5A;--txt-3:#8A8AA0;--shadow:0 2px 12px rgba(123,31,162,.06);--shadow-l:0 14px 44px rgba(123,31,162,.14);--r:14px;--r-l:22px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--txt);font:15px/1.82 'PingFang SC','Microsoft YaHei','Segoe UI',sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input{font:inherit}button{cursor:pointer}.wrap{width:min(1280px,calc(100% - 40px));margin:auto}.mobile-only{display:none}
.announcement{height:32px;overflow:hidden;color:#fff;background:linear-gradient(90deg,var(--c1),var(--c2),var(--c3),var(--c4),var(--c5),var(--c6),var(--c1));background-size:500% 100%;animation:gradientMove 18s linear infinite;position:relative;z-index:70}.announcement-track{display:flex;width:max-content;white-space:nowrap;animation:ticker 28s linear infinite}.announcement span{padding:4px 54px;font-size:12px}
.site-header{height:68px;background:rgba(255,255,255,.96);backdrop-filter:blur(16px);position:sticky;top:0;z-index:60;border-bottom:2px solid transparent;border-image:linear-gradient(90deg,var(--c1),var(--c2),var(--c3),var(--c4),var(--c5),var(--c6)) 1}.nav{height:66px;display:flex;align-items:center;gap:18px}.menu-btn{width:40px;height:40px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--txt);font-size:19px}.brand{display:flex;align-items:center;gap:9px;min-width:max-content}.brand img,.footer-brand img{width:36px;height:36px;object-fit:contain}.brand span{display:flex;align-items:baseline;gap:5px}.brand strong{font-size:20px}.brand small{color:var(--txt-3)}.nav-links{display:flex;align-items:center;gap:3px}.nav-links a{padding:9px 11px;border-radius:9px;font-weight:600;color:var(--txt-2);position:relative}.nav-links a:hover,.nav-links a.active{color:var(--c1);background:var(--c1-p)}.nav-links a.active:after{content:"";position:absolute;left:25%;right:25%;bottom:1px;height:2px;background:linear-gradient(90deg,var(--c1),var(--c2),var(--c3))}.search-box{margin-left:auto;display:flex;align-items:center;gap:8px;background:var(--bg-soft);border:1px solid var(--line);border-radius:20px;padding:7px 12px;width:min(25vw,360px)}.search-box input{border:0;outline:0;background:transparent;width:100%}.nav-actions{display:flex;align-items:center;gap:10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:11px 18px;border-radius:10px;background:linear-gradient(135deg,var(--c1),var(--c2));color:#fff;font-weight:700;border:1px solid transparent;box-shadow:0 8px 22px rgba(123,31,162,.15);transition:.2s}.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-l)}.btn-small{padding:8px 13px}.btn-outline{background:#fff;color:var(--c1);border-color:#d8c9df;box-shadow:none}.btn-white{background:#fff;color:var(--c1);box-shadow:none}.btn-ghost-white{background:transparent;color:#fff;border-color:rgba(255,255,255,.5);box-shadow:none}.text-link{font-weight:700;color:var(--c1)}
.drawer-overlay{position:fixed;inset:0;background:rgba(20,12,32,.42);opacity:0;visibility:hidden;transition:.25s;z-index:90}.drawer-overlay.open{opacity:1;visibility:visible}.drawer{position:fixed;z-index:100;top:0;left:0;bottom:0;width:min(420px,88vw);background:#fff;transform:translateX(-105%);transition:.28s;overflow:auto;padding:22px;box-shadow:30px 0 70px rgba(20,12,32,.2)}.drawer.open{transform:none}.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.drawer-head button{border:0;background:var(--bg-soft);width:40px;height:40px;border-radius:10px;font-size:28px}.drawer-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.drawer-grid a{border:1px solid var(--line);border-radius:11px;padding:12px 13px;display:flex;justify-content:space-between}.drawer-grid a:hover{color:var(--c1);background:var(--c1-p)}.drawer-note{margin-top:18px;padding:16px;background:var(--bg-soft);border-radius:12px;color:var(--txt-2)}
.layout{display:grid;grid-template-columns:225px minmax(0,1fr);gap:34px;align-items:start}.sidebar{position:sticky;top:86px;min-height:calc(100vh - 90px);border-right:1px solid var(--line);padding:26px 24px 80px 0}.sidebar-group{margin-bottom:24px}.sidebar-group h2{font-size:12px;color:var(--txt-3);letter-spacing:.12em;margin:0 0 8px}.sidebar-group a{display:flex;justify-content:space-between;padding:8px 10px;border-radius:8px;margin:2px 0;color:var(--txt-2);border-left:3px solid transparent}.sidebar-group a:hover,.sidebar-group a.active{background:var(--c1-p);color:var(--c1)}.sidebar-group a.active{font-weight:800;border-left-color:var(--c1)}.sidebar-brand{padding:16px;background:linear-gradient(140deg,var(--c1-p),var(--c3-p),var(--c4-p));border:1px solid var(--line);border-radius:var(--r)}.sidebar-brand strong{color:var(--c1)}.sidebar-brand p{margin:5px 0}.sidebar-brand small{color:var(--txt-3)}.main{min-width:0;padding:34px 0 70px}.breadcrumb{font-size:13px;color:var(--txt-3);margin-bottom:14px;display:flex;gap:8px}
.home-hero,.page-hero{background:linear-gradient(120deg,#F3E5F5 0%,#FFF8E1 52%,#E3F2FD 100%);border:1px solid var(--line);border-radius:var(--r-l);padding:56px;display:grid;grid-template-columns:minmax(0,1.7fr) minmax(280px,.85fr);gap:34px;align-items:center;overflow:hidden;position:relative}.page-hero{padding:44px;margin-bottom:34px}.home-hero h1,.page-hero h1{font-size:clamp(2.2rem,5vw,3.6rem);line-height:1.12;margin:12px 0 20px;letter-spacing:-.03em}.page-hero h1{font-size:clamp(2rem,4vw,3.05rem)}.home-hero h1 span{background:linear-gradient(90deg,var(--c1),var(--c2),var(--c3),var(--c4));-webkit-background-clip:text;color:transparent}.home-hero p,.page-hero p{color:var(--txt-2);font-size:16px}.eyebrow{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.08em;color:var(--c1)}.eyebrow.light{color:#fff}.hero-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:25px}.hero-visual>img,.page-hero>img{width:100%;height:330px;object-fit:contain}.page-hero>img{height:260px}.hero-points{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:-20px}.hero-points span{background:#fff;border-left:5px solid var(--accent);border-radius:10px;padding:10px 11px;box-shadow:var(--shadow)}.hero-points b,.hero-points small{display:block}.hero-points small{font-size:11px;color:var(--txt-3)}
.cycle-1{--accent:var(--c1);--pale:var(--c1-p)}.cycle-2{--accent:var(--c2);--pale:var(--c2-p)}.cycle-3{--accent:var(--c3);--pale:var(--c3-p)}.cycle-4{--accent:var(--c4);--pale:var(--c4-p)}.cycle-5{--accent:var(--c5);--pale:var(--c5-p)}.cycle-6{--accent:var(--c6);--pale:var(--c6-p)}
.home-section,.content-section{padding:54px 0 12px}.section-head{max-width:820px;margin-bottom:24px}.section-title{font-size:clamp(27px,3vw,34px);line-height:1.25;margin:7px 0 8px}.section-desc{margin:0;color:var(--txt-2)}.stats-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.stat-card,.feature-card,.review-card,.depth-card{background:#fff;border:1px solid var(--line);border-top:5px solid var(--accent);border-radius:20px;padding:20px;box-shadow:var(--shadow);transition:.25s}.stat-card:hover,.feature-card:hover,.review-card:hover,.depth-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-l)}.stat-card strong{font-size:30px;color:var(--accent)}.stat-card h3{font-size:15px;margin:10px 0 4px}.stat-card p,.feature-card p,.review-card span{font-size:13px;color:var(--txt-3);margin:0}.chips{display:flex;gap:9px;flex-wrap:wrap}.chips a{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 15px;font-weight:700}.chips a:hover,.chips a.active{background:linear-gradient(90deg,var(--c1),var(--c2));color:#fff;border-color:transparent}.feature-grid{display:grid;gap:14px}.cols-3{grid-template-columns:repeat(3,1fr)}.cols-4{grid-template-columns:repeat(4,1fr)}.feature-card h3{margin:10px 0 6px;font-size:18px}.icon-box{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;background:var(--pale);color:var(--accent);font-weight:800}.badge{display:inline-flex;font-size:11px;font-weight:800;color:var(--accent,var(--c1));background:var(--pale,var(--c1-p));border-radius:999px;padding:3px 8px;margin-top:12px}
.ecos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.ecos-card{background:#fff;border:1px solid var(--line);border-top:5px solid var(--accent);border-radius:20px;overflow:hidden;box-shadow:var(--shadow);transition:.25s}.ecos-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-l)}.ecos-card img{width:100%;height:180px;object-fit:cover}.ecos-card div{padding:18px}.ecos-card h3{font-size:21px;margin:7px 0}.ecos-card p{color:var(--txt-2);margin:0 0 10px}.ecos-card a,.topic-card a,.about-card a,.protect-grid a{font-weight:800;color:var(--accent,var(--c1))}
.hot-list{display:grid;gap:10px}.hot-item{display:grid;grid-template-columns:58px 1fr auto;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-left:5px solid var(--accent);border-radius:14px;padding:14px 18px;transition:.2s}.hot-item:hover{transform:translateX(6px);box-shadow:var(--shadow-l)}.rank{font-size:22px;font-weight:900;color:var(--accent)}.hot-item h3{margin:3px 0;font-size:17px}.hot-item p{margin:0;color:var(--txt-3)}.hot-item .badge{margin:0}.hot-item a{color:var(--accent);font-weight:800}.topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.topic-card{display:grid;grid-template-columns:42% 1fr;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden}.topic-card img{width:100%;height:100%;min-height:210px;object-fit:cover}.topic-card div{padding:20px}.topic-card h3{font-size:20px;line-height:1.35;margin:8px 0}.topic-card p{color:var(--txt-2)}
.creator-band,.about-card{display:grid;grid-template-columns:1.3fr .8fr;gap:30px;background:#fff;border:1px solid var(--line);border-left:6px solid var(--c1);border-radius:var(--r-l);padding:32px;margin-top:50px;align-items:center}.creator-band img,.about-card img{width:100%;height:300px;object-fit:cover;border-radius:16px}.creator-band p,.about-card p{color:var(--txt-2)}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.review-card p{font-size:14px;color:var(--txt-2)}.review-card strong{display:block}.stars{color:#F57F17;letter-spacing:2px}.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.quote-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px}.quote-card q{display:block;font-size:16px;line-height:1.9}.quote-card strong{display:block;margin-top:14px;color:var(--c1)}.timeline-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.timeline-grid article{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.timeline-grid span{color:var(--c1);font-weight:800;font-size:12px}.timeline-grid h3{margin:5px 0}.timeline-grid p{color:var(--txt-2);margin:0}.depth-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.depth-card>span{font-weight:800;color:var(--accent)}.depth-card h3{font-size:20px}.depth-card ul{padding-left:20px}.progress{height:7px;background:var(--bg-soft);border-radius:99px;overflow:hidden}.progress i{display:block;height:100%;background:var(--accent)}.depth-card q{display:block;color:var(--txt-2);margin-top:12px}
.protect-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.protect-grid article{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;display:grid;grid-template-columns:42% 1fr}.protect-grid img{width:100%;height:100%;object-fit:cover}.protect-grid article>div{padding:20px}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-item button{width:100%;display:grid;grid-template-columns:42px 1fr 30px;align-items:center;text-align:left;border:0;background:transparent;padding:17px 0}.faq-num{width:30px;height:30px;border-radius:8px;background:var(--c1-p);color:var(--c1);display:grid;place-items:center;font-size:11px;font-weight:900}.faq-item button em{font-size:24px;font-style:normal;color:var(--c1)}.faq-answer{max-height:0;overflow:hidden;transition:max-height .35s ease}.faq-answer p{margin:0 46px 18px;color:var(--txt-2)}
.health-note,.safety-strip{margin:50px 0 0;padding:28px;background:linear-gradient(120deg,var(--c5-p),#fff,var(--c4-p));border:1px solid var(--line);border-radius:20px}.health-note ul{columns:2;padding-left:20px;color:var(--txt-2)}.safety-strip{display:grid;grid-template-columns:1fr 1.4fr auto;gap:20px;align-items:center}.safety-strip span{color:var(--c2);font-weight:800;font-size:12px}.safety-strip h2{margin:3px 0;font-size:21px}.safety-strip p{margin:0;color:var(--txt-2)}.safety-strip a{font-weight:800;color:var(--c1)}
.split-media{display:grid;grid-template-columns:1.25fr .8fr;gap:28px;align-items:center}.split-media.reverse{grid-template-columns:.8fr 1.25fr}.split-media.reverse .prose{order:2}.split-media img{width:100%;height:300px;object-fit:cover;border-radius:18px;border:1px solid var(--line)}.prose{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px}.prose p{margin:0 0 15px;color:var(--txt-2)}.link-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.link-card{background:#fff;border:1px solid var(--line);border-left:5px solid var(--accent);border-radius:14px;padding:15px 16px;display:grid;grid-template-columns:1fr auto;gap:2px 15px}.link-card strong{font-size:16px}.link-card span{font-size:13px;color:var(--txt-3)}.link-card b{grid-row:1/3;grid-column:2;align-self:center;color:var(--accent)}
.brand-cta{background:linear-gradient(90deg,var(--c1),var(--c2),var(--c3),var(--c4),var(--c5),var(--c6),var(--c1));background-size:500% 100%;animation:gradientMove 18s linear infinite;color:#fff;padding:48px 0}.cta-inner{display:grid;grid-template-columns:1.4fr auto;gap:40px;align-items:center}.cta-inner h2{font-size:32px;margin:5px 0}.cta-inner p{margin:0;max-width:760px;color:rgba(255,255,255,.88)}.cta-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.site-footer{background:linear-gradient(135deg,#1A0A2E,#0F1A3E,#0A1230);color:#fff;padding:52px 0 90px}.footer-grid{display:grid;grid-template-columns:1.25fr repeat(4,1fr);gap:28px}.footer-grid section{display:flex;flex-direction:column;gap:7px}.footer-grid h2{font-size:14px;margin:0 0 6px}.footer-grid a{color:rgba(255,255,255,.72);font-size:13px}.footer-grid p{color:rgba(255,255,255,.68);font-size:13px}.footer-brand{display:flex;align-items:center;gap:9px;font-size:20px}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:32px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:rgba(255,255,255,.52);font-size:12px}.backtop{position:fixed;right:22px;bottom:24px;width:42px;height:42px;border:0;border-radius:12px;background:#fff;box-shadow:var(--shadow-l);color:var(--c1);font-weight:900;opacity:0;visibility:hidden;transition:.2s;z-index:50}.backtop.show{opacity:1;visibility:visible}.mobile-tabbar{display:none}.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s,transform .7s}.reveal.visible{opacity:1;transform:none}
@keyframes gradientMove{0%{background-position:0 50%}100%{background-position:500% 50%}}@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(max-width:1100px){.layout{grid-template-columns:1fr}.sidebar{display:none}.nav-links a:nth-child(n+5){display:none}.stats-grid{grid-template-columns:repeat(3,1fr)}.search-box{width:220px}.wrap{width:min(100% - 32px,1280px)}}@media(max-width:900px){.search-box{display:none}.home-hero,.page-hero{grid-template-columns:1fr;padding:38px}.hero-visual>img,.page-hero>img{height:280px}.cols-3,.ecos-grid{grid-template-columns:repeat(2,1fr)}.cols-4{grid-template-columns:repeat(2,1fr)}.review-grid,.timeline-grid{grid-template-columns:repeat(2,1fr)}.quote-grid{grid-template-columns:1fr}.topic-grid,.protect-grid{grid-template-columns:1fr}.creator-band,.about-card{grid-template-columns:1fr}.cta-inner{grid-template-columns:1fr}.cta-actions{justify-content:flex-start}.footer-grid{grid-template-columns:repeat(2,1fr)}.footer-grid section:first-child{grid-column:1/-1}.split-media,.split-media.reverse{grid-template-columns:1fr}.split-media.reverse .prose{order:0}.safety-strip{grid-template-columns:1fr}.health-note ul{columns:1}}@media(max-width:700px){.desktop-only,.nav-links{display:none}.mobile-only{display:inline-flex}.nav{gap:10px}.brand span small{display:none}.brand img{width:32px;height:32px}.brand strong{font-size:18px}.nav-actions{margin-left:auto}.home-hero,.page-hero{padding:28px 22px;border-radius:18px}.main{padding-top:22px}.stats-grid{grid-template-columns:repeat(2,1fr)}.cols-3,.cols-4,.ecos-grid,.review-grid,.timeline-grid,.depth-grid{grid-template-columns:1fr}.hero-points{grid-template-columns:1fr}.hot-item{grid-template-columns:46px 1fr}.hot-item>a{grid-column:2}.topic-card,.protect-grid article{grid-template-columns:1fr}.topic-card img,.protect-grid img{height:210px}.creator-band,.about-card{padding:22px}.link-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-grid section:first-child{grid-column:auto}.footer-bottom{flex-direction:column}.site-footer{padding-bottom:100px}.mobile-tabbar{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:12px;right:12px;bottom:10px;z-index:55;background:rgba(255,255,255,.97);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-l);padding:7px}.mobile-tabbar a{display:flex;flex-direction:column;align-items:center;gap:1px;font-size:15px}.mobile-tabbar span{font-size:10px;color:var(--txt-3)}.backtop{bottom:78px}.drawer-grid{grid-template-columns:1fr}.wrap{width:min(100% - 24px,1280px)}}@media(max-width:430px){.home-hero h1,.page-hero h1{font-size:2.15rem}.hero-visual>img,.page-hero>img{height:220px}.stats-grid{gap:8px}.stat-card{padding:15px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.announcement,.announcement-track,.brand-cta{animation:none}.reveal{opacity:1;transform:none;transition:none}}