.article-page{padding-bottom:56px;animation:.55s both appear}.advice-shell .original-text{white-space:normal;overflow-wrap:break-word}.advice-shell .original-article>p{margin:0 0 23px;font-size:1.065rem;line-height:1.8}.advice-shell .original-article>h2{letter-spacing:-.03em;margin:42px 0 20px;scroll-margin-top:120px;font-size:clamp(1.5rem,2.5vw,2rem);line-height:1.3}.advice-shell .original-list{background:var(--paper);border-left:3px solid var(--green);border-radius:0 16px 16px 0;margin:0 0 28px;padding:20px 28px 20px 47px;list-style:outside}.advice-shell ol.original-list{list-style:decimal}.advice-shell .original-list li{white-space:normal;padding:5px 0 5px 5px;font-size:1.04rem;line-height:1.75}.advice-shell .original-list li::marker{color:var(--green);font-weight:750}.advice-shell .original-link{color:var(--primary);text-underline-offset:4px;overflow-wrap:anywhere;text-decoration:underline}.advice-shell .original-article>.original-tags{color:var(--green);margin-top:35px;font-size:.875rem}.advice-shell .contents ol{overscroll-behavior:contain;max-height:58vh;padding-right:8px;overflow-y:auto}@media (max-width:760px){.advice-shell .contents ol{max-height:235px}.advice-shell .original-article>p,.advice-shell .original-list li{font-size:1rem}.advice-shell .original-list{padding:15px 20px 15px 35px}}.article-heading{max-width:890px;margin:8px 0 42px}.article-heading h1{margin-bottom:22px;font-size:clamp(2.65rem,4.6vw,4rem);line-height:1.09}.article-lead{max-width:750px;color:var(--muted-foreground);margin-bottom:23px;font-size:1.18rem;line-height:1.65}.article-byline{color:var(--muted-foreground);flex-wrap:wrap;align-items:center;gap:11px;font-size:.875rem;display:flex}.article-byline>img{object-fit:contain;width:38px;height:38px}.article-byline strong{color:var(--foreground)}.read-time{align-items:center;gap:6px;margin-left:14px;display:inline-flex}.read-time svg{width:16px;height:16px}.article-layout{grid-template-columns:265px minmax(0,800px);align-items:start;gap:55px;display:grid}.article-sidebar{position:sticky;top:122px}.contents .eyebrow{margin-bottom:16px}.contents ol{margin:0;padding:0;list-style:none}.contents li a{border-bottom:1px solid var(--border);align-items:baseline;gap:12px;padding:11px 0;font-size:.9rem;line-height:1.4;display:flex}.contents li a>span{color:var(--primary);min-width:16px;font-size:.8rem;font-weight:750}.contents li a:hover{color:var(--primary)}.sidebar-note{color:var(--green);gap:12px;margin:25px 0;padding:18px 0;display:flex}.sidebar-note p{margin:0;font-size:.875rem;line-height:1.6}.sidebar-note svg{width:24px;height:24px}.article-cover{margin:0 0 26px}.article-cover img{border-radius:24px;width:100%;height:auto}.article-cover figcaption{text-align:right;color:var(--muted-foreground);margin-top:10px;font-size:.8rem}.quick-answer{background:var(--paper);border:1px solid var(--border);border-left:4px solid var(--primary);border-radius:0 20px 20px 0;gap:17px;margin-bottom:42px;padding:23px 26px;display:flex}.quick-icon{background:var(--muted);width:34px;height:34px;color:var(--primary);border-radius:50%;flex:none;place-items:center;display:grid}.quick-answer h2{letter-spacing:-.025em;margin:3px 0 10px;font-size:1.35rem}.quick-answer p{color:var(--muted-foreground);margin:0;font-size:1rem;line-height:1.7}.article-body>section{margin:0 0 43px;scroll-margin-top:112px}.article-body>section>h2{letter-spacing:-.035em;margin-bottom:20px;font-size:clamp(1.8rem,2.6vw,2.15rem);line-height:1.18}.article-body>section>p{margin-bottom:20px;font-size:1.065rem;line-height:1.8}.section-number{color:var(--primary);letter-spacing:.045em;text-transform:uppercase;margin-bottom:12px;font-size:.8rem;font-weight:750;display:block}.reason-list{flex-direction:column;gap:23px;margin-top:27px;display:flex}.reason-list>div{gap:18px;display:flex}.reason-dot{background:var(--green);border-radius:50%;flex:none;width:10px;height:10px;margin-top:9px}.reason-list h3,.practice-steps h3{letter-spacing:-.02em;margin:0 0 9px;font-size:1.2rem;line-height:1.3}.reason-list p,.practice-steps p{color:var(--muted-foreground);margin:0;font-size:1.02rem;line-height:1.8}.practice-steps{flex-direction:column;gap:0;margin:28px 0;padding:0;list-style:none;display:flex}.practice-steps li{gap:20px;padding-bottom:28px;display:flex;position:relative}.practice-steps li:last-child{padding-bottom:0}.practice-steps li:not(:last-child):after{content:"";background:var(--border);width:1px;position:absolute;top:44px;bottom:6px;left:20px}.step-no{background:var(--primary);color:#fff;border-radius:50%;flex:none;place-items:center;width:42px;height:42px;font-weight:800;display:grid}.practice-steps li>div{padding-top:5px}.safety-note{color:#304938;background:#e9eee4;border-radius:18px;gap:14px;padding:21px 24px;display:flex}.safety-note>svg{width:23px;height:23px;margin-top:3px}.safety-note p{margin:0;font-size:1rem;line-height:1.75}.safety-note strong{margin-bottom:5px;display:block}.mistakes{margin:0;padding:0;list-style:none}.mistakes li{border-bottom:1px solid var(--border);padding:17px 0 17px 25px;font-size:1.04rem;line-height:1.8;position:relative}.mistakes li:before{content:"×";color:var(--primary);font-size:1.3rem;position:absolute;top:16px;left:0}.lesson-card{border:1px solid var(--border);background:var(--paper);border-radius:24px;margin-top:28px;padding:31px 35px;position:relative;overflow:hidden}.lesson-label{color:var(--green);align-items:center;gap:7px;margin-bottom:15px;font-size:.8rem;font-weight:700;display:flex}.lesson-label svg{width:17px}.lesson-card h3{margin-bottom:18px;font-size:2.15rem;line-height:1.14}.lesson-card p{color:var(--muted-foreground);max-width:530px;font-size:1.03rem;line-height:1.75}.lesson-card ul{flex-direction:column;gap:11px;margin:22px 0 26px;padding:0;list-style:none;display:flex}.lesson-card li{align-items:baseline;gap:9px;font-size:.95rem;display:flex}.lesson-card li svg{color:var(--green);align-self:flex-start;width:16px;height:16px;margin-top:3px}.article-faq [data-slot=accordion-item]{border-color:var(--border)}.article-faq [data-slot=accordion-trigger]{letter-spacing:-.015em;border-radius:0;align-items:center;gap:20px;padding:21px 0;font-size:1.06rem;font-weight:750;line-height:1.5}.article-faq [data-slot=accordion-trigger]:hover{color:var(--primary);text-decoration:none}.article-faq [data-slot=accordion-content]{color:var(--muted-foreground);font-size:1rem;line-height:1.8}.article-faq [data-slot=accordion-content]>div{padding-bottom:22px}.article-source{border-top:1px solid var(--border);color:var(--muted-foreground);gap:17px;padding-top:24px;display:flex}.article-source>svg{color:var(--primary);margin-top:5px}.article-source strong{color:var(--foreground);font-size:.9rem}.article-source p{margin:7px 0;font-size:.875rem;line-height:1.7}.article-source a{color:var(--primary);align-items:center;gap:5px;font-size:.875rem;display:inline-flex}.article-source a svg{width:16px;height:16px}.back-library{border-top:1px solid var(--border);color:var(--primary);justify-content:space-between;margin-top:36px;padding:20px 0;font-size:1rem;font-weight:750;display:flex}.back-library>span{align-items:center;gap:10px;display:flex}.reading-progress{z-index:25;background:var(--primary);width:0;height:3px;position:fixed;top:93px;left:0}@supports (animation-timeline:scroll()){.reading-progress{transform-origin:0;width:100%;animation:linear both reading;animation-timeline:scroll(root)}@keyframes reading{0%{transform:scaleX(0)}to{transform:scaleX(1)}}}@media (max-width:1000px){.article-layout{grid-template-columns:210px minmax(0,1fr);gap:30px}.contents li a{font-size:.875rem}.lesson-card{padding:27px}.article-cover img{border-radius:20px}}@media (max-width:760px){.article-layout{display:block}.article-sidebar{margin-bottom:25px;position:static}.contents{background:var(--muted);border-radius:19px;padding:20px 22px}.contents ol{grid-template-columns:1fr 1fr;gap:0 20px;display:grid}.contents li a{padding:9px 0;font-size:.85rem}.contents .eyebrow{margin-bottom:7px}.sidebar-note,.article-sidebar>.text-link{display:none}.article-heading{margin:7px 0 25px}.article-heading h1{font-size:2.65rem}.article-lead{font-size:1.05rem}.article-byline{gap:8px;font-size:.8rem}.read-time{margin-left:3px}.article-cover{margin-bottom:22px}.article-body>section{margin-bottom:33px}.quick-answer{gap:12px;margin-bottom:34px;padding:22px 20px}.lesson-card h3{font-size:1.9rem}}@media (max-width:700px){.reading-progress{top:77px}.article-page{padding-bottom:25px}.article-body>section{scroll-margin-top:100px}.article-heading h1{font-size:2.5rem}.article-byline>img{width:33px;height:33px}.read-time{width:100%;padding-left:41px}.contents ol{grid-template-columns:1fr}.contents li a{padding:9px 0;font-size:.9rem}.article-body>section>p,.reason-list p,.practice-steps p{font-size:1rem}.lesson-card{padding:26px 22px}.lesson-card li{font-size:.925rem}.lesson-card .button{width:100%;padding-inline:12px}.safety-note{padding:21px 19px}.quick-answer{display:block}.quick-icon{margin-bottom:12px}.practice-steps li{gap:15px}.article-cover figcaption{text-align:left}.article-heading .eyebrow{font-size:.75rem}.article-source{gap:12px}.article-faq [data-slot=accordion-trigger]{font-size:1rem}}