:root{--ink:#1E1E1C;--ink-soft:#5C5B54;--paper:#FDFCF7;--card:#FFFFFF;--line-soft:#E7E4D8;--green:#2E7D4F;--sage-bg:#EAF2EC;--orange:#E8703A;--orange-bg:#FCEDE4;--blue:#5E8CA7;--blue-bg:#E9F0F4;--yellow-bg:#FBF3D9;--r:18px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:pretendard variable,Pretendard,-apple-system,sans-serif;background:var(--paper);color:var(--ink);line-height:1.7;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}.wrap{max-width:1040px;margin:0 auto;padding:0 20px}:focus-visible{outline:3px solid var(--orange);outline-offset:2px;border-radius:4px}.site-header{position:sticky;top:0;z-index:20;background:rgba(253,252,247,.94);backdrop-filter:blur(8px);border-bottom:2px solid var(--ink)}.nav{display:flex;align-items:center;justify-content:space-between;height:66px;gap:16px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;letter-spacing:-.02em}.brand img{width:38px;height:38px}.nav-links{display:flex;gap:6px;font-size:.9rem;font-weight:600;align-items:center}.nav-links a{padding:7px 13px;border-radius:999px;border:2px solid transparent;transition:.15s}.nav-links a:hover{border-color:var(--ink);background:var(--card)}.lang-switch{background:var(--ink);color:var(--paper)!important;font-size:.78rem}.lang-switch:hover{border-color:var(--ink)!important}.menu-btn{display:none;width:42px;height:42px;border:2px solid var(--ink);border-radius:12px;background:var(--card);font-size:1.1rem;cursor:pointer}.hero{padding:64px 0 56px;text-align:center}.hero-logo{width:min(420px,78vw);margin:0 auto 8px}.hero h1{font-size:clamp(1.35rem,3.4vw,1.9rem);font-weight:800;letter-spacing:-.02em;line-height:1.4}.hero h1 .u-orange{box-shadow:inset 0 -.42em 0 var(--orange-bg)}.hero h1 .u-green{box-shadow:inset 0 -.42em 0 var(--sage-bg)}.hero .hero-desc{color:var(--ink-soft);max-width:520px;margin:14px auto 0;font-size:1rem}.hero-domain{display:inline-flex;align-items:center;gap:8px;margin-top:26px;font-weight:700;font-size:.9rem;background:var(--card);border:2px solid var(--ink);border-radius:999px;padding:9px 20px;box-shadow:3px 3px 0 var(--ink)}.hero-domain .dot{width:9px;height:9px;border-radius:50%;background:var(--green)}.section{padding:48px 0}.sec-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.sec-head h2{font-size:1.35rem;font-weight:800;letter-spacing:-.02em;display:flex;align-items:center;gap:10px}.sec-head h2::before{content:"";width:14px;height:14px;border:2.5px solid var(--ink);border-radius:4px;background:var(--orange);transform:rotate(-6deg)}.sec-head .more{font-size:.875rem;font-weight:700;color:var(--green)}.sec-head .more:hover{text-decoration:underline}.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.post-card{background:var(--card);border:2px solid var(--ink);border-radius:var(--r);padding:22px;display:flex;flex-direction:column;gap:10px;transition:.15s}.post-card:hover{transform:translate(-2px,-2px);box-shadow:4px 4px 0 var(--ink)}.tag{align-self:flex-start;font-size:.72rem;font-weight:700;padding:3px 11px;border-radius:999px;border:1.5px solid var(--ink)}.tag.t-seo-basics{background:var(--sage-bg);color:var(--green)}.tag.t-technical-seo{background:var(--blue-bg);color:var(--blue)}.tag.t-content-marketing{background:var(--yellow-bg);color:#8a6d1a}.tag.t-tools{background:var(--orange-bg);color:var(--orange)}.post-card h3{font-size:1.05rem;font-weight:700;letter-spacing:-.01em;line-height:1.45}.post-card p{font-size:.875rem;color:var(--ink-soft);flex:1}.post-card time{font-size:.75rem;color:#9b998e;font-weight:500}.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.cat{border:2px solid var(--ink);border-radius:var(--r);padding:24px 20px;transition:.15s}.cat:hover{transform:translate(-2px,-2px);box-shadow:4px 4px 0 var(--ink)}.cat.c1{background:var(--sage-bg)}.cat.c2{background:var(--blue-bg)}.cat.c3{background:var(--yellow-bg)}.cat.c4{background:var(--orange-bg)}.cat .emoji{font-size:1.5rem}.cat h3{font-size:1.02rem;font-weight:800;margin:10px 0 6px}.cat p{font-size:.83rem;color:var(--ink-soft)}.cat span{display:inline-block;margin-top:12px;font-size:.75rem;font-weight:700}.about{background:var(--card);border:2px solid var(--ink);border-radius:24px;padding:36px;display:flex;gap:28px;align-items:center}.about img{width:96px;flex-shrink:0}.about h2{font-size:1.2rem;font-weight:800;margin-bottom:8px}.about p{font-size:.925rem;color:var(--ink-soft)}.article{max-width:720px;margin:0 auto;padding:56px 20px}.article-head{margin-bottom:32px}.article-head .tag{margin-bottom:14px}.article-head h1{font-size:clamp(1.6rem,4vw,2.2rem);font-weight:800;letter-spacing:-.03em;line-height:1.35;margin-bottom:12px}.article-head .meta{font-size:.85rem;color:#9b998e}.toc{background:var(--card);border:2px solid var(--ink);border-radius:var(--r);padding:20px 24px;margin-bottom:36px;font-size:.9rem}.toc-title{font-weight:800;margin-bottom:8px}.toc nav ul{list-style:none;padding-left:0}.toc nav ul ul{padding-left:18px}.toc nav a{color:var(--ink-soft);display:inline-block;padding:2px 0}.toc nav a:hover{color:var(--green);text-decoration:underline}.prose{font-size:1.02rem}.prose h2{font-size:1.4rem;font-weight:800;letter-spacing:-.02em;margin:44px 0 14px;padding-bottom:8px;border-bottom:2px solid var(--ink)}.prose h3{font-size:1.15rem;font-weight:700;margin:32px 0 10px}.prose p{margin-bottom:18px}.prose ul,.prose ol{margin:0 0 18px 22px}.prose li{margin-bottom:6px}.prose a{color:var(--green);font-weight:600;text-decoration:underline;text-underline-offset:3px}.prose img{border:2px solid var(--ink);border-radius:var(--r);margin:8px 0 18px}.prose blockquote{border-left:4px solid var(--orange);background:var(--orange-bg);padding:14px 18px;border-radius:0 var(--r)var(--r)0;margin-bottom:18px}.prose blockquote p:last-child{margin-bottom:0}.prose code{background:var(--yellow-bg);border:1px solid var(--line-soft);border-radius:6px;padding:1px 6px;font-size:.9em}.prose pre{background:var(--ink);color:var(--paper);border-radius:var(--r);padding:18px 20px;overflow-x:auto;margin-bottom:18px;font-size:.875rem;line-height:1.6}.prose pre code{background:0 0;border:none;padding:0;color:inherit}.prose table{width:100%;border-collapse:collapse;margin-bottom:18px;font-size:.925rem}.prose th,.prose td{border:1.5px solid var(--ink);padding:9px 12px;text-align:left}.prose th{background:var(--sage-bg)}.article-foot{margin-top:48px;padding-top:24px;border-top:2px solid var(--ink)}.related h2{font-size:1.1rem;font-weight:800;margin-bottom:16px}.related .posts{grid-template-columns:repeat(2,1fr)}.list-head{padding:52px 0 8px;text-align:center}.list-head h1{font-size:clamp(1.5rem,4vw,2rem);font-weight:800;letter-spacing:-.02em}.list-head p{color:var(--ink-soft);margin-top:8px}.pagination{display:flex;justify-content:center;gap:8px;padding:36px 0}.pagination a,.pagination span{min-width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;border:2px solid var(--ink);border-radius:12px;font-weight:700;font-size:.9rem;background:var(--card)}.pagination .active{background:var(--ink);color:var(--paper)}.pagination a:hover{transform:translate(-1px,-1px);box-shadow:2px 2px 0 var(--ink)}.site-footer{border-top:2px solid var(--ink);margin-top:48px;padding:36px 0;font-size:.85rem;color:var(--ink-soft)}.foot{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px}.foot-links{display:flex;gap:18px;font-weight:600}.foot-links a:hover{color:var(--ink)}@media(max-width:860px){.posts{grid-template-columns:repeat(2,1fr)}.cats{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.nav-links{display:none;position:absolute;top:66px;left:0;right:0;background:var(--paper);border-bottom:2px solid var(--ink);flex-direction:column;align-items:stretch;padding:12px 20px;gap:4px}.nav-links.open{display:flex}.nav-links a{border:none;padding:10px 4px;border-radius:8px}.menu-btn{display:block}.hero{padding:44px 0 40px}.posts{grid-template-columns:1fr}.related .posts{grid-template-columns:1fr}.about{flex-direction:column;text-align:center;padding:28px 20px}.section{padding:36px 0}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.post-card,.cat,.pagination a{transition:none}}