:root{--blue:#2980FE;--deep:#145FC4;--light:#EAF3FF;--pale:#F6F9FF;--gray:#F7F9FC;--white:#fff;--text:#172033;--body:#465266;--muted:#758195;--border:#DCE6F2;--green:#EAF8F2;--orange:#FFF6E8;--footer:#0F2747;--shadow:0 16px 40px rgba(31,70,123,.10);--radius:22px;--max:1200px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,"Noto Sans TC",sans-serif;color:var(--text);background:var(--white);line-height:1.75;overflow-x:hidden}body.menu-open{overflow:hidden}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.skip-link{position:fixed;left:12px;top:-60px;z-index:9999;background:#fff;color:var(--deep);padding:10px 14px;border-radius:10px;box-shadow:var(--shadow)}.skip-link:focus{top:12px}.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid 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auto;z-index:1100;width:min(92vw,430px);background:#fff;transform:translateX(105%);transition:.24s;overflow-y:auto;padding:20px;box-shadow:-20px 0 60px rgba(15,39,71,.2)}.mobile-menu.is-open{transform:translateX(0)}.mobile-menu-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid var(--border)}.mobile-close{width:46px;height:46px;border:1px solid var(--border);background:#fff;border-radius:13px;font-size:28px;line-height:1;cursor:pointer}.mobile-home{display:flex;align-items:center;min-height:52px;margin-top:12px;padding:0 14px;border-radius:12px;background:var(--pale);font-weight:800;color:var(--deep)}.mobile-group{border-bottom:1px solid var(--border)}.mobile-group-toggle{width:100%;min-height:54px;border:0;background:#fff;display:flex;align-items:center;justify-content:space-between;font-weight:800;color:var(--text);cursor:pointer}.mobile-group-panel{padding:0 0 12px}.mobile-group-panel a{display:block;padding:12px 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66px;background:radial-gradient(circle at 85% 20%,rgba(41,128,254,.18),transparent 34%),linear-gradient(180deg,#f8fbff,#fff)}.hero:after{content:"";position:absolute;right:-120px;bottom:-180px;width:420px;height:420px;border-radius:50%;background:rgba(234,243,255,.8);filter:blur(4px)}.hero-shell{position:relative;z-index:1;max-width:var(--max);margin:auto;display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}.hero-copy .lead{font-size:1.16rem}.hero-actions,.button-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.secondary-btn,.text-link{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:14px;border:1px solid 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var(--border);border-radius:14px;box-shadow:var(--shadow);font-weight:800;color:var(--deep)}.float-tag.one{left:0;top:22%}.float-tag.two{right:0;top:43%}.float-tag.three{left:10%;bottom:12%}.principles{margin-top:-22px;position:relative;z-index:4}.principle-shell{max-width:var(--max);margin:auto;padding:0 24px;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.principle{background:#fff;border:1px solid var(--border);border-radius:18px;padding:22px;box-shadow:0 12px 32px rgba(31,70,123,.07)}.principle h3{font-size:1.06rem;margin-bottom:8px}.principle p{font-size:.93rem;margin:0}.category-stage{background:var(--gray)}.category-grid{display:grid;gap:18px}.category-grid.primary{grid-template-columns:repeat(4,1fr);margin-bottom:18px}.category-grid.tools{grid-template-columns:repeat(4,1fr);margin-bottom:18px}.category-grid.knowledge{grid-template-columns:repeat(4,1fr)}.category-card{position:relative;overflow:hidden;background:#fff;border:1px solid var(--border);border-radius:20px;padding:24px;min-height:220px;display:flex;flex-direction:column;justify-content:space-between}.category-grid.primary .category-card{min-height:260px;background:linear-gradient(145deg,#fff,#eff6ff)}.category-grid.tools .category-card{min-height:180px}.category-grid.knowledge .category-card{min-height:170px;background:linear-gradient(135deg,#fff,#f8fbff)}.category-no{font-size:2.6rem;font-weight:900;color:#d5e6ff;line-height:1}.category-card p{font-size:.95rem}.category-card a{font-weight:800;color:var(--deep)}.path-wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:path}.path-step{position:relative;border:1px solid var(--border);border-radius:20px;padding:26px;background:#fff;box-shadow:0 12px 28px rgba(31,70,123,.06)}.path-step:before{counter-increment:path;content:counter(path,decimal-leading-zero);display:inline-flex;width:48px;height:48px;align-items:center;justify-content:center;border-radius:15px;background:var(--light);color:var(--deep);font-weight:900;margin-bottom:18px}.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.media-card{background:linear-gradient(145deg,#edf5ff,#fff);border:1px solid var(--border);border-radius:28px;padding:34px;min-height:430px;display:flex;align-items:center;justify-content:center}.media-card img{max-height:440px;object-fit:contain}.check-list,.plain-list{list-style:none;padding:0;margin:22px 0 0}.check-list li,.plain-list li{position:relative;padding:10px 0 10px 30px;color:var(--body);border-bottom:1px dashed #dfe8f4}.check-list 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#d7ebe2;border-radius:24px;padding:24px;display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.safety-item{padding:14px 16px;border-radius:14px;background:#f7fffb;font-weight:700;color:#345548}.alert-box{margin-top:24px;padding:18px 20px;border-radius:16px;background:var(--orange);border:1px solid #f4dfba;color:#6f5222}.two-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.feature-card{border:1px solid var(--border);border-radius:22px;padding:28px;background:#fff}.feature-card.accent{background:linear-gradient(145deg,#f5f9ff,#fff)}.feature-card h3{font-size:1.35rem}.horizontal-topic{display:grid;grid-template-columns:1fr 1fr;gap:20px}.topic-main{border-radius:26px;padding:34px;background:linear-gradient(145deg,#0f2747,#145fc4);color:#fff}.topic-main p{color:rgba(255,255,255,.84)}.topic-list{border:1px solid 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var(--border);border-radius:18px;background:#fff;overflow:hidden}.faq-item summary{cursor:pointer;padding:20px 22px;font-weight:800;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item p{padding:0 22px 20px;margin:0}.cta-band{padding:54px;border-radius:30px;background:linear-gradient(135deg,#145fc4,#2980fe);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-band p{color:rgba(255,255,255,.85);max-width:680px}.cta-band .download-btn{background:#fff;color:var(--deep);box-shadow:none}.inner-hero{padding:78px 24px 58px;background:linear-gradient(180deg,#f4f8ff,#fff)}.inner-hero-shell{max-width:var(--max);margin:auto;display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}.inner-hero .visual-orb{min-height:320px;border:1px solid var(--border);border-radius:30px;background:radial-gradient(circle at 65% 30%,#ddebff,#f9fbff 62%);display:flex;align-items:center;justify-content:center;padding:28px}.inner-hero .visual-orb img{max-height:300px;object-fit:contain}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:38px;align-items:start}.article-card{border:1px solid var(--border);border-radius:24px;background:#fff;padding:34px;margin-bottom:20px}.article-card h2{font-size:1.65rem}.article-card h3{margin-top:26px}.aside-card{position:sticky;top:100px;border:1px solid var(--border);border-radius:22px;padding:24px;background:var(--pale)}.aside-card a{display:block;padding:10px 0;border-bottom:1px solid var(--border);color:var(--deep);font-weight:700}.number-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.number-card{padding:24px;border:1px solid var(--border);border-radius:18px;background:#fff}.number-card span{display:flex;width:42px;height:42px;align-items:center;justify-content:center;border-radius:13px;background:var(--light);color:var(--deep);font-weight:900;margin-bottom:14px}.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.contact-card{padding:26px;border:1px solid var(--border);border-radius:20px;background:#fff}.site-footer{background:var(--footer);color:#fff;padding:72px 24px 24px}.footer-shell{max-width:var(--max);margin:auto;display:grid;grid-template-columns:1fr 2fr;gap:70px}.footer-brand img{width:155px;filter:brightness(0) invert(1)}.footer-brand p{color:#b8c9df;margin:20px 0}.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.footer-links h2{font-size:1rem;margin-bottom:14px;color:#fff}.footer-links a{display:block;color:#b8c9df;padding:5px 0}.footer-links a:hover{color:#fff}.risk-note{max-width:var(--max);margin:44px auto 0;padding:20px;border:1px solid rgba(255,255,255,.14);border-radius:16px;color:#c4d2e4;background:rgba(255,255,255,.04)}.footer-bottom{max-width:var(--max);margin:22px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:20px;color:#9fb3cd;font-size:.9rem}.footer-bottom a{color:#d9e5f5}
@media(max-width:1180px){.desktop-nav{display:none}.header-shell{min-height:70px}.menu-toggle{display:flex}.principle-shell{grid-template-columns:repeat(2,1fr)}.category-grid.primary,.category-grid.tools,.category-grid.knowledge{grid-template-columns:repeat(2,1fr)}.footer-shell{grid-template-columns:1fr}.footer-links{grid-template-columns:repeat(4,1fr)}}
@media(min-width:1181px){.menu-toggle{display:flex}}
@media(max-width:900px){.section{padding:70px 20px}.hero{padding:64px 20px 50px}.hero-shell,.inner-hero-shell,.split,.safety-grid,.tool-layout,.horizontal-topic,.academy-grid,.content-grid{grid-template-columns:1fr}.hero-visual{min-height:430px}.path-wrap,.review-grid,.number-grid,.contact-grid{grid-template-columns:repeat(2,1fr)}.tool-main{min-height:330px}.aside-card{position:static}.steps-inline{grid-template-columns:repeat(2,1fr)}.footer-links{grid-template-columns:repeat(2,1fr)}.cta-band{padding:38px;align-items:flex-start;flex-direction:column}}
@media(max-width:620px){.header-shell{padding:0 14px;gap:10px}.brand img{width:118px}.download-btn.compact{padding:0 13px;min-height:42px;font-size:.9rem}.menu-toggle{width:42px;height:42px}.section{padding:58px 16px}.hero{padding:54px 16px 40px}.hero-shell{gap:34px}.hero-visual{min-height:360px}.hero-visual:before{width:300px;height:300px}.hero-visual img{max-height:340px}.float-tag{font-size:.82rem;padding:8px 10px}.float-tag.one{left:0;top:16%}.float-tag.two{right:0;top:43%}.float-tag.three{left:2%;bottom:8%}.principle-shell{padding:0 16px;grid-template-columns:1fr}.category-grid.primary,.category-grid.tools,.category-grid.knowledge,.path-wrap,.two-cards,.review-grid,.faq-list,.number-grid,.contact-grid{grid-template-columns:1fr}.category-card,.category-grid.primary .category-card,.category-grid.tools .category-card,.category-grid.knowledge .category-card{min-height:auto}.safety-list{grid-template-columns:1fr}.steps-inline{grid-template-columns:1fr}.footer-links{grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column}.cta-band{padding:30px 24px}.inner-hero{padding:54px 16px 40px}.article-card{padding:24px}.header-actions{gap:6px}h1{font-size:2.35rem}}