:root{--bg:#f6f8fb;--card:#fff;--text:#172033;--muted:#6d7688;--line:#e8ebf1;--brand:#5b55f7;--brand2:#756eff;--success:#16a06f;--danger:#df4f5f;--shadow:0 12px 34px rgba(31,42,68,.08);--radius:22px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Pretendard,"Noto Sans KR",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.6}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.wrap{width:min(1160px,calc(100% - 32px));margin:auto}.topbar{background:#171a2a;color:#fff;text-align:center;padding:8px 12px;font-size:13px}.header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(232,235,241,.9)}.nav{height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:22px}.brand-mark{width:36px;height:36px;border-radius:12px;display:grid;place-items:center;color:white;background:linear-gradient(135deg,var(--brand),#9b73ff);box-shadow:0 8px 22px rgba(91,85,247,.28)}.nav-links{display:flex;gap:26px;color:#4c566b;font-size:14px;font-weight:700}.nav-cta{background:var(--brand);color:#fff;padding:10px 15px;border-radius:12px;font-weight:800;font-size:14px}.hero{padding:76px 0 54px;background:radial-gradient(circle at 80% 10%,rgba(91,85,247,.14),transparent 32%),radial-gradient(circle at 15% 80%,rgba(35,182,145,.10),transparent 28%)}.eyebrow{display:inline-flex;align-items:center;gap:7px;background:#eeedff;color:#514be8;border:1px solid #dedcff;padding:7px 12px;border-radius:999px;font-size:13px;font-weight:800}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:42px;align-items:center}.hero h1{font-size:clamp(38px,5.2vw,67px);line-height:1.08;letter-spacing:-2.5px;margin:18px 0 18px}.hero h1 em{font-style:normal;color:var(--brand)}.hero p{font-size:18px;color:var(--muted);max-width:640px;margin:0 0 30px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.btn{border:0;border-radius:14px;padding:14px 20px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary{background:var(--brand);color:white;box-shadow:0 10px 25px rgba(91,85,247,.25)}.btn-light{background:white;border:1px solid var(--line);color:#333b4f}.hero-card{background:rgba(255,255,255,.9);border:1px solid #eceefa;border-radius:28px;padding:24px;box-shadow:var(--shadow);transform:rotate(1deg)}.mini-row{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}.mini-row:last-child{border-bottom:0}.mini-label{color:var(--muted);font-size:14px}.mini-value{font-weight:900}.profit{font-size:32px;color:var(--success);letter-spacing:-1px}.section{padding:68px 0}.section-title{margin-bottom:28px}.section-title h2{font-size:34px;letter-spacing:-1.4px;margin:0 0 8px}.section-title p{margin:0;color:var(--muted)}.tool-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.tool-card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:21px;box-shadow:0 5px 18px rgba(31,42,68,.04);transition:.2s}.tool-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#d9d7ff}.tool-icon{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:#f0efff;font-size:21px;margin-bottom:16px}.tool-card h3{font-size:17px;margin:0 0 6px}.tool-card p{font-size:13px;color:var(--muted);margin:0}.badge{display:inline-flex;margin-top:14px;border-radius:999px;padding:4px 8px;background:#f4f5f8;color:#687186;font-size:11px;font-weight:800}.feature-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feature{background:#171a2a;color:white;border-radius:24px;padding:26px}.feature:nth-child(2){background:#5b55f7}.feature:nth-child(3){background:#176e60}.feature h3{font-size:20px;margin:12px 0 8px}.feature p{opacity:.78;margin:0;font-size:14px}.calc-layout{display:grid;grid-template-columns:1fr .88fr;gap:20px;align-items:start}.panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:25px;box-shadow:0 7px 25px rgba(31,42,68,.05)}.panel h2,.panel h3{margin-top:0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:13px;font-weight:800;color:#4e576a}.input-wrap{position:relative}.input-wrap input,.field select,.field textarea{width:100%;border:1px solid #dfe3ea;background:#fff;border-radius:13px;padding:13px 42px 13px 13px;outline:none;transition:.2s}.field select{padding-right:13px}.field textarea{padding:13px;min-height:110px;resize:vertical}.input-wrap input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(91,85,247,.1)}.suffix{position:absolute;right:13px;top:50%;transform:translateY(-50%);font-size:13px;color:#8a92a2}.hint{font-size:12px;color:#8991a1}.result-card{position:sticky;top:92px;background:linear-gradient(145deg,#171a2a,#292e48);color:white;border:0}.result-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.result-main{font-size:42px;font-weight:900;letter-spacing:-1.8px;margin:4px 0 22px}.result-main small{font-size:16px;opacity:.7}.result-row{display:flex;justify-content:space-between;gap:20px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.11)}.result-row:last-child{border-bottom:0}.result-row span{opacity:.72;font-size:13px}.result-row strong{font-size:14px}.notice{margin-top:16px;padding:14px 15px;border-radius:14px;background:#f8f8fd;color:#697184;font-size:12px;border:1px solid var(--line)}.guide{background:white;border:1px solid var(--line);border-radius:24px;padding:30px}.guide h2{font-size:25px;margin-top:0}.guide h3{margin-top:28px}.guide p,.guide li{color:#566075}.formula{background:#f6f5ff;border:1px solid #e1dfff;padding:15px;border-radius:13px;color:#4b46cd;font-weight:800}.footer{background:#171a2a;color:#aeb5c4;padding:42px 0;margin-top:60px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:30px}.footer strong{color:white}.footer a{display:block;margin-top:7px;font-size:13px}.copyright{margin-top:30px;padding-top:22px;border-top:1px solid #2d3146;font-size:12px}.ad-slot{border:1px dashed #cfd4df;background:#fbfcfe;color:#9aa2b1;border-radius:14px;display:grid;place-items:center;min-height:90px;font-size:12px;margin:18px 0}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.article-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.article-card h3{margin:6px 0 8px;font-size:17px}.article-card p{margin:0;color:var(--muted);font-size:13px}.kicker{font-size:12px;color:var(--brand);font-weight:900}.mobile-menu{display:none}.seo-note{font-size:12px;color:#8b93a4}.chip-row{display:flex;gap:8px;flex-wrap:wrap}.chip{border:1px solid #dfe3ea;background:#fff;border-radius:999px;padding:7px 10px;font-size:12px;font-weight:700;cursor:pointer}.chip:hover{border-color:var(--brand);color:var(--brand)}@media(max-width:900px){.hero-grid,.calc-layout{grid-template-columns:1fr}.tool-grid{grid-template-columns:repeat(2,1fr)}.feature-strip,.article-grid{grid-template-columns:1fr}.hero-card{transform:none}.result-card{position:static}.nav-links{display:none}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.footer-grid{grid-template-columns:1fr 1fr}.hero{padding-top:48px}}@media(max-width:560px){.wrap{width:min(100% - 22px,1160px)}.tool-grid{grid-template-columns:1fr}.hero h1{letter-spacing:-1.7px}.section{padding:46px 0}.footer-grid{grid-template-columns:1fr}.nav-cta{display:none}.panel{padding:19px}.result-main{font-size:34px}}

/* v2 seller tools */
.subnav{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 0}.subnav a{background:#fff;border:1px solid var(--line);padding:8px 11px;border-radius:999px;font-size:12px;font-weight:800;color:#60697a}.subnav a:hover{border-color:var(--brand);color:var(--brand)}
.tool-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.btn-small{padding:10px 14px;border-radius:11px;font-size:13px}.btn-secondary{background:#eef0f5;color:#394056}.btn-outline{background:white;color:var(--brand);border:1px solid #dcd9ff}.btn:disabled{opacity:.5;cursor:not-allowed}
.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:14px}.stat-card{border:1px solid var(--line);background:#fbfcff;border-radius:14px;padding:14px}.stat-card span{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}.stat-card strong{font-size:19px;letter-spacing:-.4px}
.output-box{margin-top:16px;border:1px solid var(--line);background:#fbfcff;border-radius:16px;padding:16px}.output-box h4{margin:0 0 10px}.output-box pre{white-space:pre-wrap;word-break:keep-all;font-family:inherit;margin:0;color:#465064;line-height:1.7}
.output-list{display:grid;gap:10px;margin-top:16px}.output-item{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;border:1px solid var(--line);background:#fff;border-radius:14px;padding:13px}.output-item p{margin:0;word-break:keep-all;color:#3d4658}.copy-btn{flex:0 0 auto;border:1px solid #dfe3ea;background:#f7f8fb;border-radius:9px;padding:7px 9px;cursor:pointer;font-size:11px;font-weight:800;color:#586175}.copy-btn:hover{border-color:var(--brand);color:var(--brand)}
.keyword-list{max-height:420px;overflow:auto;border:1px solid var(--line);border-radius:14px;background:#fff;margin-top:14px}.keyword-row{display:flex;justify-content:space-between;gap:12px;padding:10px 12px;border-bottom:1px solid var(--line);font-size:13px}.keyword-row:last-child{border-bottom:0}.keyword-row span{word-break:break-all}.counter-pill{display:inline-flex;align-items:center;background:#eeedff;color:#514be8;border-radius:999px;padding:5px 9px;font-weight:900;font-size:12px}
.compare-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}.compare-card{border:1px solid rgba(255,255,255,.13);border-radius:16px;padding:15px;background:rgba(255,255,255,.06)}.compare-card span{display:block;font-size:12px;opacity:.7}.compare-card strong{display:block;font-size:25px;margin-top:3px}.compare-card small{display:block;opacity:.65;margin-top:3px}
.callout{border-left:4px solid var(--brand);background:#f3f2ff;padding:14px 16px;border-radius:0 14px 14px 0;color:#4c4a86;margin:18px 0;font-size:13px}.warning{border-left-color:#dd9d2d;background:#fff9ec;color:#7a5b21}
.generator-hero{padding:48px 0 22px}.generator-hero h1{font-size:clamp(30px,4.3vw,48px);line-height:1.15;letter-spacing:-1.8px;margin:14px 0 10px}.generator-hero p{color:var(--muted);max-width:720px;margin:0}
.section-mini-title{font-size:15px;margin:20px 0 8px}.muted{color:var(--muted)}.success-text{color:#6ee7bc!important}.danger-text{color:#ffabb3!important}.empty-state{padding:25px;text-align:center;color:#9098a8;font-size:13px}.inline-note{font-size:11px;color:#9098a8;margin-top:6px}.textarea-lg{min-height:150px!important}.seo-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.seo-links a{font-size:12px;color:var(--brand);font-weight:800}
@media(max-width:700px){.stat-grid,.compare-cards{grid-template-columns:1fr}.output-item{flex-direction:column}.copy-btn{align-self:flex-end}}

/* v3 operations */
.light-result{color:var(--text);margin-bottom:14px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}.data-table{width:100%;border-collapse:collapse;min-width:650px}.data-table th,.data-table td{padding:12px 13px;border-bottom:1px solid var(--line);text-align:right;font-size:13px;white-space:nowrap}.data-table th:first-child,.data-table td:first-child{text-align:left}.data-table thead th{background:#f7f8fb;color:#626b7d;font-size:12px}.data-table tbody tr:last-child td{border-bottom:0}.positive-cell{color:#148368;font-weight:800}.negative-cell{color:#c74b58;font-weight:800}.file-input{width:100%;border:1px solid #dfe3ea;background:#fff;border-radius:13px;padding:11px}.image-preview-wrap{display:grid;place-items:center;min-height:240px;border:1px dashed #d8dce5;border-radius:16px;background:#fafbfe;overflow:hidden}.image-preview-wrap img{max-width:100%;max-height:440px;object-fit:contain}.section-soft{background:#f3f5fa}.category-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.category-head p{margin:0;color:var(--muted)}@media(max-width:700px){.category-head{align-items:start;flex-direction:column}}


/* v4 workspace */
.workspace-strip{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:14px}.workspace-card{position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 8px 26px rgba(31,42,68,.045)}.workspace-card.primary{background:linear-gradient(135deg,#262343,#4c46cf);color:#fff;border:0}.workspace-card h3{margin:8px 0 6px;font-size:19px}.workspace-card p{margin:0 0 16px;color:var(--muted);font-size:13px}.workspace-card.primary p{color:#d7d5ff}.workspace-card .workspace-icon{font-size:26px}.workspace-card .btn{padding:10px 14px;font-size:13px}.workspace-card.primary .btn-light{background:#fff}
.workspace-hero{padding:48px 0 26px;background:linear-gradient(180deg,#f0efff 0,#f6f8fb 100%)}.workspace-hero h1{font-size:clamp(34px,5vw,56px);line-height:1.1;letter-spacing:-2px;margin:12px 0}.workspace-hero p{max-width:760px;color:var(--muted);margin:0}.workspace-note{margin-top:15px;display:inline-flex;gap:7px;align-items:center;font-size:12px;color:#5f6680;background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 11px}
.kpi-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.kpi-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.kpi-card span{display:block;font-size:12px;color:var(--muted);margin-bottom:6px}.kpi-card strong{display:block;font-size:23px;letter-spacing:-.6px}.kpi-card.highlight{background:#292645;color:#fff;border:0}.kpi-card.highlight span{color:#c5c3e8}.dashboard-grid{display:grid;grid-template-columns:1.35fr .9fr;gap:18px;margin-top:18px}.dashboard-panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px}.dashboard-panel h3{margin:0 0 4px}.dashboard-panel>.muted{margin-top:0;font-size:12px}.bar-chart{height:220px;display:grid;grid-template-columns:repeat(7,1fr);gap:8px;align-items:end;padding-top:26px}.bar-col{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:6px}.bar-value{font-size:10px;color:#8b93a4}.bar-track{width:72%;height:150px;background:#f0f1f6;border-radius:10px;display:flex;align-items:flex-end;overflow:hidden}.bar-fill{width:100%;background:linear-gradient(180deg,#7a74ff,#5953e8);border-radius:10px 10px 0 0;min-height:0}.bar-col>span{font-size:10px;color:#8b93a4}.history-list{display:grid;gap:9px}.history-item{display:flex;justify-content:space-between;gap:12px;align-items:center;border:1px solid var(--line);border-radius:13px;padding:11px 12px}.history-item strong{display:block;font-size:13px}.history-item span{display:block;font-size:10px;color:var(--muted);margin-top:2px}.history-item b{display:block;text-align:right;font-size:13px}.history-item small{display:block;text-align:right;color:var(--muted)}
.table-sub{display:block;color:var(--muted);font-size:10px;font-weight:400;margin-top:2px}.row-actions{display:flex;gap:6px!important}.row-actions button,.table-btn{border:1px solid #dfe3ea;background:#fff;border-radius:8px;padding:6px 8px;font-size:11px;cursor:pointer}.row-actions button:hover,.table-btn:hover{border-color:var(--brand);color:var(--brand)}.star-btn{border:0;background:none;color:#c9cdd5;font-size:18px;cursor:pointer}.star-btn.active{color:#f2aa28}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}.toolbar-group{display:flex;gap:8px;flex-wrap:wrap}.search-input{min-width:240px}.danger-btn{border-color:#f1ccd0!important;color:#bd4350!important}.backup-label{display:inline-flex;align-items:center;cursor:pointer}.backup-label input{display:none}.local-save-box{margin-top:18px;padding-top:16px;border-top:1px solid rgba(255,255,255,.12)}.local-save-box label{display:block;font-size:12px;margin-bottom:6px;color:#c7c5e8}.result-card .local-save-box input{width:100%;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);color:#fff;border-radius:10px;padding:11px 12px;outline:none}.result-card .local-save-box input::placeholder{color:#aaa7ce}.local-save-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.local-save-actions button{border:0;border-radius:10px;padding:10px 8px;font-size:12px;font-weight:800;cursor:pointer}.local-save-actions .save-light{background:#fff;color:#403aa9}.local-save-actions .save-ghost{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.16)}.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);background:#202238;color:#fff;border-radius:999px;padding:10px 16px;font-size:12px;font-weight:800;opacity:0;pointer-events:none;transition:.2s;z-index:100}.toast.show{opacity:1;transform:translate(-50%,0)}
.pro-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.pro-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px}.pro-card h3{margin:10px 0 7px}.pro-card p{color:var(--muted);font-size:13px}.pro-card .status{display:inline-flex;border-radius:999px;background:#f0efff;color:#514be8;padding:5px 9px;font-size:11px;font-weight:900}.pro-card.locked{background:#f9f9fc}.pro-price{margin-top:20px;background:#292645;color:#fff;border-radius:22px;padding:25px;display:flex;justify-content:space-between;align-items:center;gap:18px}.pro-price h2{margin:0}.pro-price p{color:#c7c5e8;margin:6px 0 0}.pro-price .status{background:rgba(255,255,255,.12);color:#fff}.tiny{font-size:11px;color:var(--muted)}
@media(max-width:1000px){.kpi-grid{grid-template-columns:repeat(3,1fr)}.dashboard-grid,.workspace-strip{grid-template-columns:1fr}.pro-grid{grid-template-columns:1fr 1fr}}@media(max-width:650px){.kpi-grid{grid-template-columns:1fr 1fr}.kpi-card strong{font-size:20px}.pro-grid{grid-template-columns:1fr}.pro-price{align-items:flex-start;flex-direction:column}.search-input{min-width:0;width:100%}.local-save-actions{grid-template-columns:1fr}.bar-track{width:85%}}
/* v5 workspace */
.range-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.range-toolbar select{border:1px solid var(--line);background:white;border-radius:12px;padding:10px 36px 10px 12px;font-weight:800}.alert-list{display:grid;gap:10px}.alert-item{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:13px 14px;border-radius:14px;border:1px solid var(--line);background:#fff}.alert-item div{display:grid}.alert-item span{font-size:12px;color:var(--muted)}.alert-item b{white-space:nowrap}.alert-item.warning{border-color:#f1d99c;background:#fffaf0}.alert-item.danger{border-color:#f3b9c0;background:#fff5f6;color:#b62f42}.install-pill{display:inline-flex;align-items:center;border:1px solid #dedcff;background:#fff;color:var(--brand);border-radius:999px;padding:8px 12px;font-size:12px;font-weight:900;cursor:pointer}.csv-help{font-size:12px;color:var(--muted);margin-top:10px}.scenario-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}.scenario-card{border:1px solid var(--line);border-radius:16px;padding:16px;background:#fff}.scenario-card.best{border-color:#b9b5ff;background:#f7f6ff}.scenario-card h4{margin:0 0 10px}.scenario-card strong{font-size:22px}.scenario-card span{display:block;color:var(--muted);font-size:12px}.share-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}@media(max-width:700px){.scenario-grid{grid-template-columns:1fr}.range-toolbar{align-items:flex-start;flex-direction:column}}

/* v6 SEO content */
.article-hero{padding:52px 0 30px;background:linear-gradient(180deg,#f2f1ff 0,#f7f8fb 100%);border-bottom:1px solid var(--line)}.article-wrap{width:min(820px,calc(100% - 40px));margin:0 auto}.article-hero h1{font-size:clamp(34px,5vw,54px);line-height:1.12;letter-spacing:-2px;margin:13px 0 12px}.article-hero>div>p{font-size:16px;line-height:1.8;color:var(--muted);max-width:760px}.breadcrumb{display:flex;gap:7px;align-items:center;flex-wrap:wrap;font-size:12px;color:#8a91a1;margin-bottom:18px}.breadcrumb a{color:#636b7c}.article-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.article-meta span{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 10px;font-size:11px;color:#697185}.article-section{padding-top:42px}.seo-article{font-size:16px;line-height:1.9;color:#333a49}.seo-article h2{font-size:25px;line-height:1.35;letter-spacing:-.7px;color:var(--text);margin:45px 0 12px}.seo-article h3{font-size:18px;color:var(--text);margin:0 0 7px}.seo-article p{margin:0 0 18px}.article-lead{font-size:18px!important;line-height:1.9!important;color:#363d4d!important}.article-tool-cta{display:flex;align-items:center;justify-content:space-between;gap:18px;background:#292645;color:white;border-radius:20px;padding:20px 22px;margin:28px 0}.article-tool-cta span{display:block;color:#bbb8e6;font-size:11px;font-weight:800}.article-tool-cta strong{display:block;font-size:19px;margin-top:3px}.article-tool-cta .btn{white-space:nowrap}.seo-article .formula{font-size:15px;margin:28px 0;background:#f3f2ff;color:#4943a6;border:1px solid #dcd9ff;border-radius:15px;padding:16px 18px;font-weight:800}.check-list{display:grid;gap:9px;padding:0;margin:15px 0 24px;list-style:none}.check-list li{position:relative;padding:12px 14px 12px 37px;background:#fafbfe;border:1px solid var(--line);border-radius:13px}.check-list li:before{content:'✓';position:absolute;left:14px;top:12px;color:var(--brand);font-weight:900}.qa-list{display:grid;gap:12px}.qa-item{background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px}.qa-item p{margin:0;color:#5e6677;font-size:14px}.editorial-note{margin:38px 0 12px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0}.editorial-note strong{font-size:13px}.editorial-note p{font-size:12px;color:#777f8f;margin:6px 0 0}.related-guides{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.related-guides a{display:block;border:1px solid var(--line);border-radius:15px;padding:14px;background:#fff}.related-guides strong{display:block;font-size:14px;color:var(--text)}.related-guides span{display:block;font-size:11px;color:var(--muted);margin-top:5px;line-height:1.5}.guide-hub-hero{padding:66px 0 44px;background:linear-gradient(135deg,#24213f,#4f48c8);color:#fff}.guide-hub-hero h1{font-size:clamp(38px,6vw,64px);line-height:1.08;letter-spacing:-2.6px;margin:14px 0}.guide-hub-hero h1 em{color:#c7c3ff;font-style:normal}.guide-hub-hero p{max-width:740px;color:#d7d5ef;font-size:16px;line-height:1.75}.guide-hub-stats{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.guide-hub-stats span{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.13);border-radius:999px;padding:9px 13px;font-size:12px}.guide-hub-stats strong{margin-right:4px;color:#fff}.guide-cluster{margin-bottom:48px}.cluster-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:16px}.cluster-head h2{font-size:28px;margin:0}.cluster-head span{font-size:12px;color:var(--muted)}.guide-list-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.guide-list-card{display:block;background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;transition:.2s;box-shadow:0 8px 24px rgba(31,42,68,.035)}.guide-list-card:hover{transform:translateY(-2px);border-color:#c9c6ff}.guide-list-card h3{margin:8px 0 8px;font-size:18px;letter-spacing:-.4px}.guide-list-card p{font-size:13px;color:var(--muted);line-height:1.65;margin:0 0 13px}.text-link{font-size:12px;color:var(--brand);font-weight:900}.tool-guide-links{margin-top:28px;background:#f8f8fe;border:1px solid #e5e4fb;border-radius:18px;padding:19px}.tool-guide-links h2{font-size:18px;margin:0 0 10px}.tool-guide-links .seo-links{margin-top:0}.tool-guide-links a{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 11px}
@media(max-width:850px){.guide-list-grid,.related-guides{grid-template-columns:1fr 1fr}}@media(max-width:620px){.guide-list-grid,.related-guides{grid-template-columns:1fr}.article-wrap{width:min(100% - 28px,820px)}.article-tool-cta{align-items:flex-start;flex-direction:column}.article-hero h1{letter-spacing:-1.3px}.article-meta span:last-child{display:none}}

/* v7 trust + AdSense readiness */
.section-title h1{font-size:34px;letter-spacing:-1.4px;margin:0 0 8px}.trust-footer{grid-template-columns:1.25fr 1fr 1fr 1fr}.trust-hero{padding:58px 0 34px;background:linear-gradient(180deg,#f1f0ff,#f6f8fb);border-bottom:1px solid var(--line)}.trust-wrap{width:min(860px,calc(100% - 32px));margin:auto}.trust-hero h1{font-size:clamp(34px,5vw,52px);line-height:1.15;letter-spacing:-1.8px;margin:15px 0 10px}.trust-hero p{font-size:16px;color:var(--muted);max-width:760px}.trust-section{padding-top:38px}.trust-content h2{font-size:23px;margin:34px 0 10px}.trust-content h2:first-child{margin-top:0}.trust-content a.text-link,.contact-email{color:var(--brand);font-weight:800;text-decoration:underline;text-underline-offset:3px}.contact-email{font-size:19px}.contact-form{display:grid;gap:16px;margin:20px 0}.contact-form textarea{min-height:180px}.monetization-slot{position:relative;min-height:110px;margin:22px 0;border:0;background:transparent}.monetization-slot[hidden]{display:none!important}.monetization-slot.adsense-live{display:block;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 10px 10px}.ad-label{display:block;text-align:center;color:#9aa2b1;font-size:10px;margin-bottom:8px}.site-trust-strip{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.site-trust-strip a{font-size:12px;padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:#fff;color:#5e6677}.site-trust-strip a:hover{color:var(--brand);border-color:#cac7ff}@media(max-width:900px){.trust-footer{grid-template-columns:1fr 1fr}}@media(max-width:560px){.trust-footer{grid-template-columns:1fr}.trust-wrap{width:min(100% - 24px,860px)}}