:root{--bg:#ffffff;--surface:#f6f8fd;--surface-e:#edf0f9;--border:#dce2f0;--border-hi:#c4cde8;--text:#1a2242;--text-hi:#0d1326;--muted:#7a88b0;--accent:#c60c30;--accent-dim:#a0092a;--glow:rgba(198,12,48,0.14);--glow-strong:rgba(198,12,48,0.26);--blue:#003478;--green-naver:#03c75a;--red:#c60c30;--radius:12px;--radius-sm:8px;--radius-xs:6px}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:'Space Grotesk',system-ui,-apple-system,sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;background:var(--bg);color:var(--text);line-height:1.6;min-height:100dvh;overflow-x:hidden;position:relative}body::before{content:'';position:fixed;inset:0;background-image:radial-gradient(circle,rgba(0,52,120,0.07) 1px,transparent 1px);background-size:28px 28px;pointer-events:none;z-index:0;animation:gridDrift 80s linear infinite}@keyframes gridDrift{from{background-position:0 0}to{background-position:28px 28px}}body::after{content:'';position:fixed;top:-20vh;left:50%;transform:translateX(-50%);width:80vw;height:65vh;background:radial-gradient(ellipse at 50% 0%,rgba(198,12,48,0.04) 0%,rgba(0,52,120,0.03) 50%,transparent 68%);pointer-events:none;z-index:0;animation:glowBreathe 9s ease-in-out infinite}@keyframes glowBreathe{0%,100%{opacity:0.65;transform:translateX(-50%) scale(1)}50%{opacity:1;transform:translateX(-50%) scale(1.15)}}header{position:sticky;top:0;z-index:100;text-align:center;padding:1rem 1.5rem 0;background:rgba(255,255,255,0.92);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:0 1px 0 var(--border);border-bottom:1px solid var(--border)}.logo{display:block;margin:0 auto 0.5rem}.logo img{display:block;margin:0 auto;width:100px;max-width:38vw;height:auto;filter:brightness(0) drop-shadow(0 2px 6px rgba(0,52,120,0.18));transition:filter 0.3s ease}.logo:hover img{filter:brightness(0) saturate(100%) invert(8%) sepia(90%) saturate(6000%) hue-rotate(345deg) brightness(85%) drop-shadow(0 2px 10px rgba(198,12,48,0.32))}nav{display:flex;justify-content:center;gap:0.2rem;margin:0 0 0.5rem;font-size:0.85rem}nav a{color:var(--muted);text-decoration:none;padding:0.3rem 0.8rem;border-radius:999px;border:1px solid transparent;transition:color 0.15s,background 0.15s,border-color 0.15s;letter-spacing:0.01em}nav a:hover{color:var(--accent);background:rgba(198,12,48,0.06);border-color:rgba(198,12,48,0.22)}.tagline{font-size:0.78rem;color:var(--muted);padding-bottom:0.8rem;letter-spacing:0.025em}main{position:relative;z-index:1;max-width:920px;margin:0 auto;padding:2.5rem 1.25rem 4rem}#search{display:flex;gap:0.5rem;flex-wrap:wrap;background:var(--surface);border:1px solid var(--border-hi);border-radius:var(--radius);padding:0.65rem;transition:border-color 0.25s,box-shadow 0.25s;animation:heroIn 0.5s cubic-bezier(0.16,1,0.3,1) both}@keyframes heroIn{from{opacity:0;transform:translateY(20px) scale(0.98)}to{opacity:1;transform:translateY(0) scale(1)}}#search:focus-within{border-color:var(--accent);box-shadow:0 0 0 2px rgba(198,12,48,0.15)}#seed,.seed2{flex:1 1 240px;min-width:0;padding:0.75rem 1rem;border-radius:var(--radius-sm);border:1px solid var(--border-hi);background:var(--surface-e);color:var(--text-hi);font-family:'JetBrains Mono','Courier New',monospace;font-size:0.97rem;outline:none;transition:border-color 0.18s,box-shadow 0.18s;caret-color:var(--accent)}#seed:focus,.seed2:focus{border-color:var(--accent);box-shadow:0 0 0 2px rgba(198,12,48,0.12)}#seed::placeholder,.seed2::placeholder{color:var(--muted);font-family:'Space Grotesk',system-ui,-apple-system,sans-serif,system-ui,sans-serif;font-size:0.88rem}.seed2{background:rgba(0,52,120,0.03);border-color:rgba(0,52,120,0.18)}#lang{padding:0.7rem 0.75rem;border-radius:var(--radius-sm);border:1px solid var(--border-hi);background:var(--surface-e);color:var(--text);font-family:'Space Grotesk',system-ui,-apple-system,sans-serif,system-ui,sans-serif;font-size:0.85rem;cursor:pointer;outline:none;transition:border-color 0.15s}#lang:focus{border-color:var(--accent)}#search button[type="submit"]{padding:0.75rem 1.75rem;border:none;border-radius:var(--radius-sm);background:var(--accent);color:#041809;font-family:'Space Grotesk',system-ui,-apple-system,sans-serif,system-ui,sans-serif;font-size:0.97rem;font-weight:700;cursor:pointer;letter-spacing:0.02em;white-space:nowrap;position:relative;overflow:hidden;transition:background 0.18s,box-shadow 0.18s,transform 0.1s}#search button[type="submit"]::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,0.12),transparent 60%);pointer-events:none}#search button[type="submit"]:hover{background:#a0092a;box-shadow:0 4px 18px rgba(198,12,48,0.35)}#search button[type="submit"]:active{transform:scale(0.97)}.rec{text-align:center;font-size:0.83rem;color:var(--muted);margin:0.9rem 0 0}.rec a{color:var(--accent);text-decoration:none;font-weight:600;transition:opacity 0.15s}.rec a:hover{opacity:0.8;text-decoration:underline}.status{font-family:'JetBrains Mono',monospace;font-size:0.8rem;text-align:center;color:var(--accent);margin:1rem 0;opacity:0.75;letter-spacing:0.02em}.history{display:flex;align-items:center;gap:0.5rem;flex-wrap:wrap;margin:0.7rem 0 0}.historyLabel{font-size:0.72rem;color:var(--muted);white-space:nowrap;letter-spacing:0.04em;text-transform:uppercase}.historyTags{display:flex;gap:0.3rem;flex-wrap:wrap;flex:1}.historyTag{padding:0.18rem 0.65rem;border:1px solid var(--border-hi);border-radius:999px;font-size:0.77rem;color:var(--text);background:var(--surface);cursor:pointer;font-family:'JetBrains Mono',monospace;transition:background 0.12s,border-color 0.12s,color 0.12s}.historyTag:hover{background:rgba(198,12,48,0.07);border-color:var(--accent);color:var(--accent)}.historyClear{border:none;background:none;color:var(--muted);cursor:pointer;font-size:0.85rem;padding:0.2rem 0.4rem;border-radius:4px;transition:color 0.12s}.historyClear:hover{color:var(--red)}.actions{display:flex;gap:0.4rem;margin:1.2rem 0 0.5rem;flex-wrap:wrap}.actions button{padding:0.38rem 0.85rem;border:1px solid var(--border-hi);border-radius:var(--radius-sm);background:var(--surface);color:var(--muted);cursor:pointer;font-family:'Space Grotesk',system-ui,-apple-system,sans-serif,system-ui,sans-serif;font-size:0.83rem;transition:border-color 0.12s,color 0.12s,background 0.12s}.actions button:hover{border-color:var(--accent);color:var(--accent);background:rgba(198,12,48,0.05)}.actions button:active{transform:scale(0.97)}.viewToggle{display:flex;gap:0.25rem;margin:0.9rem 0 0.6rem;flex-wrap:wrap;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:0.28rem;width:fit-content;max-width:100%}.viewToggle button{padding:0.32rem 0.82rem;border:1px solid transparent;border-radius:6px;background:transparent;color:var(--muted);cursor:pointer;font-family:'Space Grotesk',system-ui,-apple-system,sans-serif,system-ui,sans-serif;font-size:0.82rem;transition:all 0.15s;white-space:nowrap}.viewToggle button:hover{color:var(--text);background:var(--surface-e)}.viewToggle button.active{background:var(--accent);color:#ffffff;font-weight:700;border-color:transparent;box-shadow:0 2px 10px rgba(198,12,48,0.28)}.intentFilter{display:flex;gap:0.3rem;flex-wrap:wrap;margin:0.4rem 0 0.9rem}.intentFilter button{padding:0.22rem 0.68rem;border:1px solid var(--border-hi);border-radius:999px;background:var(--surface);color:var(--muted);cursor:pointer;font-family:'Space Grotesk',system-ui,-apple-system,sans-serif,system-ui,sans-serif;font-size:0.79rem;display:flex;align-items:center;gap:0.2rem;transition:all 0.12s}.intentFilter button:hover{border-color:var(--border-hi);color:var(--text);background:var(--surface-e)}.intentFilter button.active{background:var(--accent);color:#ffffff;border-color:var(--accent);font-weight:700}.intentFilter button .ifc{font-size:0.7rem;font-family:'JetBrains Mono',monospace;opacity:0.75}.cols{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:0.5rem}.col{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:border-color 0.2s}.col:hover{border-color:var(--border-hi)}.col h2{font-size:0.8rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:0.09em;padding:0.65rem 1rem 0.6rem;border-bottom:1px solid var(--border);background:rgba(0,52,120,0.05);display:flex;align-items:center;gap:0.5rem}.count{color:var(--accent);font-family:'JetBrains Mono',monospace;font-size:0.8rem;font-weight:500;letter-spacing:0;margin-left:auto}ul{list-style:none;padding:0;margin:0}li{padding:0.42rem 1rem;border-bottom:1px solid rgba(0,52,120,0.1);display:flex;align-items:center;gap:0.5rem;transition:background 0.1s;transform-origin:top center;animation:kwIn 0.5s cubic-bezier(0.34,1.56,0.64,1) both;will-change:opacity,transform}@keyframes kwIn{from{opacity:0;transform:scaleY(0.4) translateY(-4px)}60%{opacity:1}to{opacity:1;transform:scaleY(1) translateY(0)}}li:nth-child(1){animation-delay:0ms}li:nth-child(2){animation-delay:50ms}li:nth-child(3){animation-delay:100ms}li:nth-child(4){animation-delay:148ms}li:nth-child(5){animation-delay:192ms}li:nth-child(6){animation-delay:232ms}li:nth-child(7){animation-delay:268ms}li:nth-child(8){animation-delay:300ms}li:nth-child(9){animation-delay:328ms}li:nth-child(10){animation-delay:352ms}li:nth-child(n+11){animation-delay:374ms}li:last-child{border-bottom:none}li:hover{background:rgba(198,12,48,0.035)}.badge{font-size:0.75rem;flex-shrink:0}li > span:not(.badge):not(.intent-badge):not(.vol-badge):not(.trend-badge):not(.cpc-badge){flex:1;font-size:0.88rem;font-family:'JetBrains Mono',monospace;color:var(--text);font-weight:500;letter-spacing:-0.01em}.intent-badge{font-size:0.68rem;padding:0.1rem 0.42rem;border-radius:var(--radius-xs);margin-left:auto;white-space:nowrap;font-weight:700;flex-shrink:0;font-family:'JetBrains Mono',monospace}.vol-badge{font-size:0.7rem;padding:0.1rem 0.4rem;border-radius:var(--radius-xs);white-space:nowrap;flex-shrink:0;font-family:'JetBrains Mono',monospace;font-weight:700}.cpc-badge{font-size:0.7rem;padding:0.1rem 0.4rem;border-radius:var(--radius-xs);white-space:nowrap;flex-shrink:0;font-family:'JetBrains Mono',monospace;font-weight:600;color:#065f46;background:#d1fae5}.trend-badge{font-size:0.85rem;flex-shrink:0;cursor:default}.groupHead{font-weight:700;color:var(--accent);font-size:0.75rem;padding:0.45rem 1rem 0.35rem;background:rgba(0,52,120,0.04);border-bottom:1px solid var(--border);border-top:1px solid var(--border);text-transform:uppercase;letter-spacing:0.07em;list-style:none;font-family:'JetBrains Mono',monospace;animation:none}.groupHead:first-child{border-top:none}.affCta{display:flex;align-items:center;gap:0.75rem;flex-wrap:wrap;margin:1.2rem 0 0.4rem;padding:0.8rem 1rem;background:var(--surface);border:1px solid var(--border-hi);border-radius:var(--radius)}.affCtaIcon{font-size:1.1rem;flex-shrink:0}.affCtaText{flex:1 1 180px;font-size:0.86rem;color:var(--muted)}.affCtaText strong{color:var(--text)}.affCtaBtn{white-space:nowrap;padding:0.42rem 1rem;background:var(--accent);color:#ffffff;border-radius:var(--radius-sm);text-decoration:none;font-family:'Space Grotesk',system-ui,-apple-system,sans-serif,system-ui,sans-serif;font-size:0.84rem;font-weight:700;transition:background 0.12s,box-shadow 0.12s}.affCtaBtn:hover{background:#a0092a;box-shadow:0 4px 14px rgba(198,12,48,0.3)}.serpPanel{margin:0.8rem 0 1rem;border:1px solid var(--border-hi);border-radius:var(--radius);background:var(--surface);overflow:hidden}.serpSummary{display:flex;gap:1rem;flex-wrap:wrap;padding:0.8rem 1rem;background:var(--surface-e);border-bottom:1px solid var(--border);align-items:center}.serpDiff{font-size:1.05rem;font-weight:800;font-family:'JetBrains Mono',monospace;color:var(--accent)}.serpTip{flex:1 1 200px;font-size:0.8rem;color:var(--muted)}.serpTypes{display:flex;gap:0.45rem;flex-wrap:wrap}.serpTypeChip{font-size:0.72rem;padding:0.16rem 0.5rem;border-radius:12px;background:rgba(0,52,120,0.08);color:var(--blue);border:1px solid rgba(0,52,120,0.18)}.serpList{list-style:none;padding:0;margin:0}.serpList li{display:flex;align-items:baseline;gap:0.6rem;padding:0.42rem 1rem;border-bottom:1px solid var(--border);font-size:0.83rem;animation:none;border-radius:0}.serpList li:last-child{border-bottom:none}.serpList li:hover{background:rgba(198,12,48,0.03)}.serpRank{color:var(--muted);font-size:0.7rem;min-width:1.2rem;font-family:'JetBrains Mono',monospace}.serpType{font-size:0.68rem;padding:0.12rem 0.38rem;border-radius:4px;background:var(--surface-e);color:var(--muted);white-space:nowrap}.serpType.hard{background:rgba(255,107,122,0.12);color:var(--red)}.serpItemTitle{flex:1;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.serpHost{font-size:0.68rem;color:var(--muted);font-family:'JetBrains Mono',monospace}.serpSetup{padding:1.2rem;text-align:center;color:var(--muted);font-size:0.88rem}.serpSetup a{color:var(--accent)}.compareSection{margin-top:1.5rem}.compareTitle{font-size:0.92rem;font-weight:700;color:var(--accent);margin:0 0 0.7rem;font-family:'JetBrains Mono',monospace}.compareCols{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.compareCol{background:var(--surface);border:1px solid var(--border-hi);border-radius:var(--radius);padding:0.8rem 1rem;overflow:hidden}.compareCol h4{margin:0 0 0.5rem;font-size:0.88rem;color:var(--text);border-bottom:1px solid var(--border);padding-bottom:0.4rem}.compareCol ul{list-style:none;padding:0;margin:0;max-height:320px;overflow-y:auto}.compareCol ul li{animation:none}.compareStat{display:flex;gap:1rem;margin-bottom:0.5rem;font-size:0.78rem;color:var(--muted);font-family:'JetBrains Mono',monospace}.compareStat strong{color:var(--text)}.morphLegend{display:flex;flex-wrap:wrap;gap:0.4rem 0.9rem;padding:0.5rem 1rem 0.6rem;list-style:none;border-bottom:1px solid var(--border);background:rgba(0,52,120,0.04);margin:0}.morphLegend li{animation:none;border:none;background:none;padding:0}.morphLegend:hover{background:rgba(0,52,120,0.04)}.morphLegendItem{display:inline-flex;align-items:center;gap:0.3rem;font-size:0.74rem;color:var(--muted)}.morphLegendItem i{width:0.62rem;height:0.62rem;border-radius:3px;display:inline-block}.morphRow{flex-direction:column;align-items:flex-start;gap:0.25rem;padding:0.45rem 1rem;border-radius:0}.morphKw{font-size:0.78rem;color:var(--muted);font-family:'JetBrains Mono',monospace}.morphChips{display:flex;flex-wrap:wrap;gap:0.25rem}.morphChip{color:#030d06;font-size:0.8rem;font-weight:700;padding:0.1rem 0.48rem;border-radius:5px;line-height:1.6;font-family:'JetBrains Mono',monospace}.guide{max-width:760px;margin:3.5rem auto 0;padding:0 0.2rem;animation:guideIn 0.5s cubic-bezier(0.16,1,0.3,1) both;animation-delay:0.15s}@keyframes guideIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.guide::before{content:'';display:block;height:1px;background:linear-gradient(90deg,transparent,var(--border-hi),transparent);margin-bottom:3.5rem}.guide article > h2{font-size:1.15rem;margin:2.5rem 0 0.7rem;color:var(--text-hi);font-weight:600;letter-spacing:-0.01em}.guide article > h3{font-size:1rem;margin:2rem 0 0.6rem;color:var(--accent);font-weight:600;letter-spacing:-0.005em}.guide p{color:var(--muted);margin:0.6rem 0;line-height:1.72}.guide strong{color:var(--text)}.guide em{color:var(--accent);font-style:normal;font-weight:600}.guide a{color:var(--accent)}.guide svg.info{display:block;width:100%;max-width:560px;height:auto;margin:1.4rem auto;background:var(--surface);border:1px solid var(--border-hi);border-radius:var(--radius);padding:0.5rem}.guide .faq{margin:1rem 0}.guide .faq dt{font-weight:700;color:var(--text-hi);margin-top:1.1rem}.guide .faq dd{margin:0.35rem 0 0;color:var(--muted)}footer{position:relative;z-index:1;text-align:center;padding:2rem 1rem;color:var(--muted);font-size:0.8rem;border-top:1px solid var(--border);background:rgba(246,248,253,0.9)}footer a{color:var(--accent)}.fine{font-size:0.72rem;font-family:'JetBrains Mono',monospace;opacity:0.5}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}main label{display:block;margin:0.8rem 0;color:var(--text)}main label input,main label textarea{width:100%;padding:0.65rem 0.9rem;border-radius:var(--radius-sm);border:1px solid var(--border-hi);background:var(--surface);color:var(--text);font-family:'JetBrains Mono',monospace;font-size:0.93rem;margin-top:0.3rem;outline:none;transition:border-color 0.15s}main label input:focus,main label textarea:focus{border-color:var(--accent);box-shadow:0 0 0 2px rgba(198,12,48,0.12)}.serpCard{border:1px solid var(--border-hi);border-radius:var(--radius);padding:1rem;max-width:600px;margin:1rem 0;background:var(--surface)}.serpTitle{color:var(--blue);font-size:1.18rem;line-height:1.3}.serpDesc{color:var(--muted);margin-top:0.3rem;font-size:0.88rem}{width:6px;height:6px}-track{background:var(--surface)}-thumb{background:var(--border-hi);border-radius:3px}-thumb:hover{background:var(--muted)}::selection{background:rgba(198,12,48,0.15);color:var(--text-hi)}@media (max-width:640px){.cols{grid-template-columns:1fr}.compareCols{grid-template-columns:1fr}h1.logo img{width:80px}main{padding:1.5rem 0.9rem 2.5rem}.viewToggle{width:100%}.viewToggle button{font-size:0.76rem;padding:0.3rem 0.6rem}header{padding:0.8rem 1rem 0}.guide article > h2{font-size:1.05rem;margin:2rem 0 0.6rem}.guide article > h3{font-size:0.95rem;margin:1.8rem 0 0.5rem}.guide svg.info{max-width:100%;margin:1rem auto}.popkw{margin:32px auto 0}.popkw h2{font-size:1.15rem}.popkw-grid a{padding:7px 14px;font-size:0.88rem}#search{flex-direction:column}#search button[type="submit"]{width:100%}#seed,.seed2{min-width:auto}.trendCards{grid-template-columns:1fr}.actions{flex-wrap:wrap}.actions button{flex:1 1 auto;min-width:100px}}@media (max-width:420px){nav{font-size:0.76rem}nav a{padding:0.25rem 0.5rem}.tagline{font-size:0.72rem}.rec{font-size:0.78rem}.rec a{font-size:0.82rem}.popkw-grid a{font-size:0.82rem;padding:6px 12px}footer .fine{font-size:0.72rem}}#serp-guide{margin-top:4rem;border-top:1px solid var(--border);padding-top:3rem}.serp-article{max-width:860px;margin:0 auto;color:var(--text);line-height:1.8}.serp-article .article-header{margin-bottom:2.5rem}.serp-article .article-title{font-size:clamp(1.5rem,4vw,2rem);font-weight:700;color:var(--text-hi);line-height:1.25;margin-bottom:0.75rem}.serp-article .article-meta{font-size:0.82rem;color:var(--muted);font-family:'JetBrains Mono',monospace;display:flex;gap:1.5rem;flex-wrap:wrap}.serp-article .toc{background:var(--surface);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:var(--radius);padding:1.2rem 1.5rem;margin-bottom:2.5rem}.serp-article .toc-title{font-size:0.8rem;text-transform:uppercase;letter-spacing:0.08em;color:var(--accent);font-family:'JetBrains Mono',monospace;margin-bottom:0.75rem;font-weight:600}.serp-article .toc ol{margin:0;padding-left:1.3rem;display:grid;grid-template-columns:1fr 1fr;gap:0.2rem 1rem}.serp-article .toc li{font-size:0.86rem;margin-bottom:0}.serp-article .toc a{color:var(--text);text-decoration:none}.serp-article .toc a:hover{color:var(--accent)}.serp-article h2{font-size:1.4rem;font-weight:700;color:var(--text-hi);margin:2.5rem 0 1rem;padding-bottom:0.5rem;border-bottom:1px solid var(--border);scroll-margin-top:5rem}.serp-article h3{font-size:1.1rem;font-weight:600;color:var(--accent);margin:1.8rem 0 0.75rem}.serp-article h4{font-size:1rem;font-weight:600;color:var(--blue);margin:1.4rem 0 0.5rem}.serp-article p{margin-bottom:1rem}.serp-article a{color:var(--accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.serp-article a:hover{color:var(--accent-dim)}.serp-article figure{margin:2rem 0;border:1px solid rgba(0,52,120,0.22);border-radius:var(--radius);overflow:hidden;background:#0d1526}.serp-article figure img{width:100%;display:block}.serp-article figcaption{text-align:center;font-size:0.82rem;color:#6a7fa8;padding:0.6rem 1rem;font-style:italic;border-top:1px solid rgba(0,52,120,0.22);background:#0d1526}.serp-article ul,.serp-article ol{padding-left:1.5rem;margin-bottom:1rem}.serp-article li{margin-bottom:0.4rem}.serp-article strong{color:var(--text-hi)}.serp-article .highlight{background:rgba(198,12,48,0.04);border:1px solid rgba(198,12,48,0.16);border-left:3px solid var(--accent);border-radius:0 var(--radius-sm) var(--radius-sm) 0;padding:1rem 1.25rem;margin:1.5rem 0}.serp-article .highlight p:last-child{margin-bottom:0}.serp-article .warn{background:rgba(255,107,122,0.06);border:1px solid rgba(255,107,122,0.18);border-left:3px solid var(--red);border-radius:0 var(--radius-sm) var(--radius-sm) 0;padding:1rem 1.25rem;margin:1.5rem 0}.serp-article .data-table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:0.9rem;overflow:auto;display:block}.serp-article .data-table th{background:var(--surface-e);color:var(--text-hi);padding:0.6rem 0.9rem;border:1px solid var(--border);text-align:left;font-weight:600;white-space:nowrap}.serp-article .data-table td{padding:0.55rem 0.9rem;border:1px solid var(--border);vertical-align:top}.serp-article .data-table tr:nth-child(even) td{background:var(--surface)}.serp-article .faq-list{list-style:none;padding:0;margin:0}.serp-article .faq-list details{border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:0.6rem;background:var(--surface);overflow:hidden}.serp-article .faq-list summary{padding:1rem 1.2rem;cursor:pointer;font-weight:600;color:var(--text-hi);display:flex;align-items:center;gap:0.5rem;list-style:none;outline:none}.serp-article .faq-list summary::before{content:'+';color:var(--accent);font-family:'JetBrains Mono',monospace;font-weight:700;flex-shrink:0;transition:transform 0.2s;display:inline-block}.serp-article .faq-list details[open] summary::before{transform:rotate(45deg)}.serp-article .faq-list .faq-body{padding:0 1.2rem 1rem;color:var(--text);font-size:0.95rem;border-top:1px solid var(--border);padding-top:0.75rem}.serp-article .faq-list .faq-body p:last-child{margin-bottom:0}.serp-article .ref-list{padding-left:1.2rem;font-size:0.88rem;color:var(--muted)}.serp-article .ref-list li{margin-bottom:0.4rem}.serp-article .ref-list a{color:var(--muted);font-size:0.85rem}.serp-article .ref-list a:hover{color:var(--accent)}@media (max-width:640px){.serp-article .toc ol{grid-template-columns:1fr}.serp-article{font-size:0.95rem}}.popkw{margin:48px auto 0;max-width:760px;padding:0 4px}.popkw h2{font-size:1.35rem;color:var(--text-hi);margin:0 0 6px}.popkw-sub{color:#475569;font-size:.96rem;line-height:1.6;margin:0 0 18px}.popkw-sub b{color:var(--text-hi)}.popkw-grid{display:flex;flex-wrap:wrap;gap:10px}.popkw-grid a{display:inline-block;padding:9px 18px;background:#fff;border:1px solid #e2e6ee;border-radius:999px;color:var(--text-hi);text-decoration:none;font-size:.98rem;font-weight:500;transition:border-color .15s,color .15s,transform .12s}.popkw-grid a:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}.trendRadar{margin:1.2rem 0;padding:1rem 1.25rem;background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);border:1px solid #334155;border-radius:12px}.trendRadarTitle{font-size:1.05rem;font-weight:700;color:#f1f5f9;margin:0 0 0.75rem;font-family:'Space Grotesk',system-ui,-apple-system,sans-serif,sans-serif}.trendCards{display:flex;flex-wrap:wrap;gap:0.75rem}.trendCard{flex:1 1 200px;max-width:300px;background:#1e293b;border:1px solid #334155;border-radius:8px;padding:0.75rem 1rem;cursor:pointer;transition:border-color .15s,transform .12s}.trendCard:hover{border-color:var(--accent);transform:translateY(-2px)}.trendCardKw{font-size:0.9rem;font-weight:600;color:#e2e8f0;margin-bottom:0.35rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.trendCardMeta{display:flex;align-items:center;gap:0.5rem;font-size:0.78rem;color:#94a3b8}.trendCardRatio{font-weight:700;font-size:1.1rem;font-family:'JetBrains Mono',monospace}.trendCardRatio.up{color:#22c55e}.trendCardRatio.stable{color:#3b82f6}.trendCardRatio.down{color:#ef4444}.trendCardSpark{margin-top:0.4rem}.trendCardPeriod{font-size:0.7rem;color:#64748b}.trendModal{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,0.6)}.trendModalInner{background:#0f172a;border:1px solid #334155;border-radius:16px;padding:1.5rem 2rem;max-width:700px;width:90%;max-height:80vh;overflow-y:auto}.trendModalTitle{font-size:1.2rem;font-weight:700;color:#f1f5f9;margin:0 0 1rem;display:flex;align-items:center;gap:0.5rem}.trendModalClose{margin-left:auto;background:none;border:none;color:#94a3b8;font-size:1.5rem;cursor:pointer;padding:0 0.25rem}.trendModalClose:hover{color:#f1f5f9}.trendModalChart{width:100%;height:200px;background:#1e293b;border-radius:8px;margin-bottom:1rem}.trendModalTable{width:100%;border-collapse:collapse;font-size:0.85rem}.trendModalTable th{text-align:left;color:#94a3b8;padding:0.4rem 0.6rem;border-bottom:1px solid #334155;font-weight:600}.trendModalTable td{padding:0.4rem 0.6rem;color:#e2e8f0;border-bottom:1px solid #1e293b;font-family:'JetBrains Mono',monospace;font-size:0.8rem}.footer-links{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap;margin-bottom:0.5rem;font-size:0.78rem}.footer-links a{color:var(--muted);text-decoration:none;transition:color 0.15s}.footer-links a:hover{color:var(--accent)}