/* Naksi Firststep V6 — premium ocean navigation + expanded Q&A */
:root{--v6-ocean:#037f9b;--v6-deep:#063b52;--v6-aqua:#22b8c7;--v6-foam:#ecfbfd;--v6-sand:#f7f2e7;--v6-gold:#d8ad61}
html{color-scheme:light}.dark{--bg:#f7fbfc!important;--surface:#fff!important;--surface-2:#edf8fa!important;--text:#0c3442!important;--muted:#617b83!important;--line:#d5e8ec!important}
.site-header{box-shadow:0 8px 32px rgba(8,74,94,.08)}.premium-header .header-row{min-height:82px}.header-actions{gap:8px}.header-actions .icon-btn{border:1px solid #d6e8ec;background:#fff;box-shadow:0 8px 22px rgba(7,77,97,.06)}
.main-nav{position:relative;background:rgba(255,255,255,.97);border-top:1px solid rgba(11,101,125,.07);border-bottom:1px solid rgba(11,101,125,.12)}
.main-nav .container{display:flex!important;flex-wrap:wrap!important;justify-content:center;align-items:center;gap:4px 5px;overflow:visible!important;padding:8px 0 10px}
.main-nav a{display:flex;align-items:center;min-height:36px;padding:8px 11px!important;border-radius:999px!important;border:0!important;font-size:13px;font-weight:800;color:#345c67;white-space:nowrap}
.main-nav a:hover,.main-nav a.active{color:#046d88!important;background:#e6f8fb!important}.main-nav a.nav-accent{color:#075b73;background:#f1fbfc;border:1px solid #ccecf1!important}.main-nav a.nav-accent:hover,.main-nav a.nav-accent.active{color:#fff!important;background:linear-gradient(135deg,#0586a3,#0aa6b7)!important;border-color:transparent!important;box-shadow:0 8px 18px rgba(4,125,153,.2)}
.home-hero{background:radial-gradient(circle at 78% 25%,rgba(132,232,235,.4),transparent 24%),radial-gradient(circle at 8% 8%,rgba(255,226,169,.22),transparent 20%),linear-gradient(145deg,#eefdff 0%,#cfeff4 46%,#0f829b 100%)}
.home-hero:before{opacity:.72}.hero-copy h1 em{background:linear-gradient(90deg,#057e9c,#13b5bd);-webkit-background-clip:text;background-clip:text;color:transparent}.home-search{box-shadow:0 18px 45px rgba(4,75,94,.18)}
.editorial-shell,.path-card,.feature-card,.scenario-card,.trust-card,.season-card{box-shadow:0 16px 38px rgba(7,72,91,.08)}.path-card:hover,.feature-card:hover,.scenario-card:hover{transform:translateY(-5px);box-shadow:0 22px 48px rgba(6,91,112,.14)}
.knowledge-banner{background:radial-gradient(circle at 85% 25%,rgba(80,219,222,.26),transparent 30%),linear-gradient(135deg,#053e54,#087c96 56%,#0aa8b2)}
/* Q&A hub */
.qna-hub{background:#f7fbfc;color:#0b3442}.qna-hero{padding:76px 0 70px;overflow:hidden;background:radial-gradient(circle at 85% 10%,rgba(120,235,236,.48),transparent 27%),radial-gradient(circle at 12% 0,rgba(255,224,163,.26),transparent 22%),linear-gradient(135deg,#eefdff 0%,#d9f3f6 52%,#a8e1e8 100%);border-bottom:1px solid #cce7eb}.qna-hero-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,.65fr);gap:70px;align-items:center}.qna-hero h1{font:800 clamp(45px,6vw,78px)/1.04 Georgia,"Noto Serif KR",serif;letter-spacing:-3px;color:#073849;margin:12px 0 20px}.qna-hero h1 em{font-style:normal;color:#0789a2}.qna-hero p{font-size:18px;line-height:1.8;max-width:760px;color:#476d77}.qna-hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px}.qna-stat-panel{position:relative;padding:38px;border:1px solid rgba(255,255,255,.8);border-radius:28px;background:rgba(255,255,255,.72);backdrop-filter:blur(15px);box-shadow:0 28px 70px rgba(8,80,99,.17)}.qna-stat-panel:before{content:"";position:absolute;inset:10px;border:1px solid rgba(5,126,153,.12);border-radius:21px;pointer-events:none}.qna-stat-panel>span{font-size:11px;letter-spacing:.17em;font-weight:900;color:#0784a0}.qna-stat-panel>b{display:block;font:800 86px/1 Georgia,serif;color:#063e53;margin:14px 0 4px}.qna-stat-panel>p{margin:0 0 24px;color:#5b7880}.qna-stat-panel>div{display:grid;gap:8px}.qna-stat-panel small{padding:10px 12px;border-radius:10px;background:#edf9fa;color:#31636e;font-weight:800}
.qna-category-strip{padding:64px 0;background:#fff}.section-title-row.compact{margin-bottom:25px}.qna-category-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:11px}.qna-category-tile{appearance:none;text-align:left;padding:18px;border:1px solid #d6e9ed;border-radius:17px;background:linear-gradient(145deg,#fff,#f3fbfc);color:#123f4d;cursor:pointer;transition:.2s;box-shadow:0 10px 25px rgba(7,78,97,.05)}.qna-category-tile:hover{transform:translateY(-3px);border-color:#63c8d4;box-shadow:0 16px 32px rgba(7,95,116,.11)}.qna-category-tile span{display:inline-grid;place-items:center;min-width:34px;height:28px;padding:0 8px;border-radius:999px;background:#dff5f7;color:#047f99;font-weight:900;font-size:12px}.qna-category-tile b,.qna-category-tile small{display:block}.qna-category-tile b{margin-top:12px;font-size:15px}.qna-category-tile small{margin-top:3px;color:#789197}
.qna-essential-grid{display:grid;grid-template-columns:minmax(260px,.72fr) minmax(0,1.28fr);gap:60px;align-items:start}.qna-essential-grid h2{font:800 clamp(34px,4vw,52px)/1.12 Georgia,"Noto Serif KR",serif;color:#083d4c;letter-spacing:-1.8px}.qna-reading-guide{margin-top:28px;padding:24px;border-radius:18px;background:linear-gradient(145deg,#073e52,#087f98);color:#fff;box-shadow:0 18px 40px rgba(4,77,96,.2)}.qna-reading-guide b{font-size:17px}.qna-reading-guide ol{margin:14px 0 0;padding-left:22px;color:#d9f4f7}.qna-featured-faq details{border:1px solid #d5e8ec;border-radius:14px;background:#fff;box-shadow:0 9px 25px rgba(8,75,94,.04)}.qna-featured-faq summary{padding:19px 22px;font-size:16px}.qna-featured-faq details>div{padding:0 22px 20px}.inline-detail-link{display:inline-flex;margin-top:8px;color:#047d99;font-weight:900}
.qna-archive-section{background:linear-gradient(180deg,#eef8fa,#f8fcfd)}.qna-toolbox{position:sticky;top:124px;z-index:5;margin-bottom:28px;padding:18px;border:1px solid #d0e7eb;border-radius:20px;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);box-shadow:0 16px 36px rgba(6,74,92,.09)}.qna-search-box{display:grid;grid-template-columns:110px 1fr;align-items:center;gap:12px}.qna-search-box span{font-weight:900;color:#164d5b}.qna-search-box input{width:100%;padding:14px 16px;border:1px solid #d1e5e9;border-radius:12px;background:#f9fcfd;font-size:15px}.qna-filter-row{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}.qna-filter-row .filter-btn{padding:8px 12px;border:1px solid #d5e7eb;border-radius:999px;background:#fff;color:#486a73;font-size:12px;font-weight:800;cursor:pointer}.qna-filter-row .filter-btn span{margin-left:4px;color:#07849d}.qna-filter-row .filter-btn.active{background:#087f99;border-color:#087f99;color:#fff}.qna-filter-row .filter-btn.active span{color:#ccf8fa}.qna-archive-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.qna-archive-card{min-width:0}.qna-archive-card>a{height:100%;display:flex;flex-direction:column;padding:23px;border:1px solid #d6e7ea;border-radius:19px;background:#fff;box-shadow:0 11px 28px rgba(8,72,89,.055);transition:.22s}.qna-archive-card>a:hover{transform:translateY(-5px);border-color:#63c6d2;box-shadow:0 20px 42px rgba(6,89,109,.13)}.qna-card-no{font:800 12px Georgia,serif;letter-spacing:.08em;color:#0b8199}.qna-card-cat{align-self:flex-start;margin-top:10px;padding:5px 9px;border-radius:999px;background:#e9f7f8;color:#39707a;font-size:11px;font-weight:800}.qna-archive-card h3{margin:14px 0 10px;font-size:19px;line-height:1.45;color:#103e4b;letter-spacing:-.4px}.qna-archive-card p{flex:1;margin:0;color:#668087;font-size:14px;line-height:1.75;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}.qna-card-footer{display:flex;justify-content:space-between;gap:10px;margin-top:18px;padding-top:14px;border-top:1px solid #e5eef0;font-size:11px;color:#82969b}.qna-card-footer b{font-size:12px;color:#087f99}.qna-official-cta{padding:56px 0;background:radial-gradient(circle at 82% 0,rgba(54,204,210,.2),transparent 30%),linear-gradient(135deg,#063c52,#087d96);color:#fff}.qna-official-cta .container{display:flex;align-items:center;justify-content:space-between;gap:35px}.qna-official-cta span{font-size:11px;letter-spacing:.16em;color:#9fe6e7;font-weight:900}.qna-official-cta h2{font:700 38px/1.18 Georgia,"Noto Serif KR",serif;margin:8px 0}.qna-official-cta p{max-width:760px;color:#c7e4e8}.btn.light{background:#fff;color:#076c83;white-space:nowrap}
/* Q&A detail */
.qna-wiki-hero{background:radial-gradient(circle at 82% 10%,rgba(81,211,215,.25),transparent 26%),linear-gradient(135deg,#fff,#e9f8fa)}.qna-article{border-top:5px solid #0a8aa2}.qna-checklist{display:grid;grid-template-columns:1fr 1fr;gap:9px;list-style:none;padding:0}.qna-checklist li{position:relative;margin:0!important;padding:14px 14px 14px 42px;border:1px solid #d6e7ea;background:#f5fafb}.qna-checklist li:before{content:"✓";position:absolute;left:14px;top:13px;color:#07849b;font-weight:900}.qna-related-grid{display:grid;grid-template-columns:1fr;gap:9px}.qna-related-grid a{display:grid;padding:15px;border:1px solid #d8e7e9;background:#fbfdfd}.qna-related-grid span{font-size:10px;color:#087f99;font-weight:900}.qna-related-grid b{margin:4px 0;color:#173f4a}.qna-related-grid small{color:#71868b;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.qna-prevnext{display:flex;justify-content:space-between;gap:12px;margin-top:20px}.qna-prevnext a{padding:12px 15px;border:1px solid #d5e5e8;background:#f8fbfb;font-weight:800;color:#08778e}
@media(max-width:1100px){.qna-category-grid{grid-template-columns:repeat(4,1fr)}.qna-archive-grid{grid-template-columns:repeat(2,1fr)}.qna-hero-grid{gap:35px}.main-nav a{font-size:12px;padding:7px 9px!important}}
@media(max-width:820px){.main-nav{display:none}.main-nav.open{display:block}.main-nav .container{display:grid!important;grid-template-columns:repeat(2,1fr);padding:12px}.main-nav a{justify-content:center;border-radius:10px!important}.qna-hero{padding:52px 0}.qna-hero-grid,.qna-essential-grid{grid-template-columns:1fr}.qna-hero h1{letter-spacing:-2px}.qna-stat-panel{max-width:480px}.qna-category-grid{grid-template-columns:repeat(2,1fr)}.qna-toolbox{position:static}.qna-search-box{grid-template-columns:1fr}.qna-archive-grid{grid-template-columns:1fr}.qna-official-cta .container{display:block}.qna-official-cta .btn{margin-top:18px}.qna-checklist{grid-template-columns:1fr}}
@media(max-width:520px){.qna-category-grid{grid-template-columns:1fr 1fr}.qna-category-tile{padding:14px}.qna-hero h1{font-size:43px}.qna-stat-panel>b{font-size:70px}.qna-hero-actions .btn{width:100%;justify-content:center}.main-nav .container{grid-template-columns:1fr}.qna-filter-row{max-height:145px;overflow:auto}.qna-archive-card h3{font-size:18px}}

.home-qna-showcase{background:radial-gradient(circle at 82% 10%,rgba(68,205,211,.19),transparent 26%),linear-gradient(180deg,#f6fcfd,#e9f7f9)}.home-qna-showcase .section-title-row h2{font:800 clamp(36px,4.8vw,58px)/1.08 Georgia,"Noto Serif KR",serif;color:#073d4e;letter-spacing:-2px}.home-qna-grid{display:grid;grid-template-columns:minmax(280px,.75fr) minmax(0,1.25fr);gap:18px}.home-qna-main{position:relative;overflow:hidden;display:block;min-height:420px;padding:36px;border-radius:26px;background:radial-gradient(circle at 85% 10%,rgba(94,229,229,.35),transparent 26%),linear-gradient(145deg,#063f54,#07859c);color:#fff;box-shadow:0 25px 60px rgba(5,75,94,.22)}.home-qna-main:after{content:"?";position:absolute;right:-20px;bottom:-65px;font:800 260px Georgia,serif;color:rgba(255,255,255,.07)}.home-qna-main>span{font-size:11px;letter-spacing:.17em;color:#99edf0;font-weight:900}.home-qna-main>b{display:block;font:800 105px/1 Georgia,serif;margin:26px 0 5px}.home-qna-main h3{max-width:330px;font-size:25px;line-height:1.35}.home-qna-main p{max-width:390px;color:#c6e8eb}.home-qna-main em{position:absolute;left:36px;bottom:34px;font-style:normal;font-weight:900}.home-qna-list{display:grid;gap:10px}.home-qna-list a{display:grid;grid-template-columns:120px 1fr;align-items:center;gap:16px;padding:22px 24px;border:1px solid #d4e8eb;border-radius:18px;background:rgba(255,255,255,.88);box-shadow:0 12px 28px rgba(7,76,94,.06);transition:.2s}.home-qna-list a:hover{transform:translateX(6px);border-color:#5cc5d1}.home-qna-list small{color:#07849d;font-weight:900}.home-qna-list b{color:#143f4c}.home-v6 .site-footer{margin-top:0}@media(max-width:820px){.home-qna-grid{grid-template-columns:1fr}.home-qna-main{min-height:350px}.home-qna-list a{grid-template-columns:1fr;gap:4px}}

.hero-utility-links{display:flex;gap:9px;flex-wrap:wrap;margin-top:16px}.hero-utility-links a{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border:1px solid rgba(8,103,126,.18);border-radius:999px;background:rgba(255,255,255,.68);color:#075d74;font-size:13px;font-weight:900;backdrop-filter:blur(8px)}.hero-utility-links a:hover{background:#fff;transform:translateY(-2px);box-shadow:0 10px 25px rgba(5,87,108,.12)}.hero-utility-links span{width:22px;height:22px;display:grid;place-items:center;border-radius:50%;background:#dff5f7;color:#057c97}@media(max-width:520px){.hero-utility-links{display:grid}.hero-utility-links a{justify-content:center}}