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1fr;gap:14px;border:1px solid rgba(142,207,255,.18);background:linear-gradient(180deg,rgba(9,15,32,.86),rgba(3,8,22,.66));border-radius:16px;padding:14px;color:inherit;text-decoration:none;min-height:300px;overflow:hidden}.article-card:hover{border-color:rgba(77,241,255,.5);transform:translateY(-1px)}.article-card[hidden]{display:none}.article-card img{width:100%;aspect-ratio:16/9;height:auto;object-fit:cover;border-radius:12px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04)}.article-card h2{font-size:1.08rem;line-height:1.28;margin:4px 0 8px;overflow-wrap:anywhere}.article-card p{color:var(--muted);font-size:.94rem;line-height:1.5;margin:0}.article-kicker{color:var(--accent);font-size:.76rem;text-transform:uppercase;letter-spacing:.1em;font-weight:700}.article-detail{display:block;max-width:860px}.article-detail article{border:1px solid rgba(142,207,255,.18);background:rgba(3,8,22,.62);border-radius:18px;padding:24px}.article-title-row{display:grid;grid-template-columns:150px minmax(0,1fr);gap:20px;align-items:center;margin-bottom:22px}.article-detail h1{font-size:clamp(2rem,4vw,3.4rem);line-height:1.08;margin:4px 0 14px}.article-detail h2{font-size:1.2rem;margin:30px 0 8px}.article-detail p{color:var(--muted);margin:0 0 12px}.article-opening{font-size:1.12rem;line-height:1.85;color:rgba(247,249,252,.9)!important;border-left:3px solid var(--accent);padding:8px 0 8px 16px;margin:6px 0 22px!important;background:linear-gradient(90deg,rgba(77,241,255,.08),transparent)}.tip-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:10px 0 16px}.tip-card{border:1px solid rgba(142,207,255,.18);background:rgba(255,255,255,.045);border-radius:14px;padding:13px;color:rgba(247,249,252,.86);line-height:1.55}.faq-list{display:grid;gap:10px;margin:10px 0 18px}.faq-list details{border:1px solid rgba(142,207,255,.18);background:rgba(255,255,255,.04);border-radius:14px;padding:12px 14px}.faq-list summary{cursor:pointer;color:rgba(247,249,252,.92);font-weight:600}.faq-list p{margin:8px 0 0!important}.article-main-image{width:150px;aspect-ratio:1/1;object-fit:cover;border-radius:16px;border:1px solid rgba(255,255,255,.12);margin:0;background:rgba(255,255,255,.04);box-shadow:0 18px 42px rgba(0,0,0,.28)}.simple-diagram{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;padding:14px 0 16px;align-items:stretch}.diagram-step{position:relative;display:flex;align-items:stretch;min-width:0}.diagram-step::before{content:"";position:absolute;left:calc(50% + 40px);right:calc(-50% + 50px);top:25px;height:2px;background:linear-gradient(90deg,rgba(77,241,255,.9),rgba(77,241,255,.22));z-index:0}.diagram-step::after{content:"";position:absolute;right:calc(-50% + 39px);top:19px;width:12px;height:12px;border-top:2px solid rgba(77,241,255,.95);border-right:2px solid rgba(77,241,255,.95);transform:rotate(45deg);filter:drop-shadow(0 0 8px rgba(77,241,255,.45));z-index:0}.diagram-step:last-child::before,.diagram-step:last-child::after{display:none}.diagram-node{position:relative;z-index:1;width:100%;min-height:104px;border:1px solid rgba(77,241,255,.28);background:linear-gradient(180deg,rgba(77,241,255,.12),rgba(77,241,255,.05));border-radius:14px;padding:14px 10px;text-align:center;display:grid;place-items:center;box-shadow:0 12px 28px rgba(0,0,0,.22)}.diagram-node span{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:999px;background:var(--accent);color:#020308;font-weight:700;margin-bottom:7px;box-shadow:0 0 18px rgba(77,241,255,.55)}.diagram-node strong{display:block;font-size:.9rem;line-height:1.25;max-width:100%;overflow-wrap:anywhere}.plain-steps,.soft-list{color:var(--muted);padding-left:20px;display:grid;gap:8px}.article-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px;align-items:center}.ghost-link{color:var(--accent);border:1px solid rgba(77,241,255,.32);border-radius:999px;padding:8px 14px;line-height:1.3}@media(min-width:1100px){.article-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:900px){.article-hero{grid-template-columns:1fr}.article-card{grid-template-columns:88px minmax(0,1fr);grid-template-rows:auto;min-height:0}.article-card img{width:88px;height:88px;aspect-ratio:1/1}.article-title-row{grid-template-columns:110px minmax(0,1fr);gap:14px}.article-main-image{width:110px}.simple-diagram{grid-template-columns:1fr;gap:0}.diagram-step{padding:0 0 20px 0}.diagram-step::before{left:19px;right:auto;top:42px;bottom:0;width:2px;height:auto;background:linear-gradient(180deg,rgba(77,241,255,.9),rgba(77,241,255,.22))}.diagram-step::after{left:14px;right:auto;top:auto;bottom:6px;width:10px;height:10px;border-top:0;border-left:0;border-right:2px solid rgba(77,241,255,.95);border-bottom:2px solid rgba(77,241,255,.95);transform:rotate(45deg)}.tip-grid{grid-template-columns:1fr}.diagram-node{min-height:0;grid-template-columns:40px minmax(0,1fr);text-align:left;place-items:center stretch;padding:12px 14px}.diagram-node span{margin:0}.diagram-node strong{align-self:center}}@media(max-width:560px){.article-detail article{padding:18px}.article-title-row{grid-template-columns:86px minmax(0,1fr);gap:12px}.article-main-image{width:86px;border-radius:12px}.article-card{grid-template-columns:72px minmax(0,1fr);padding:12px}.article-card img{width:72px;height:72px}.article-card h2{font-size:1rem}.article-card p{font-size:.9rem}}