/* 공통: 우측 하단 원형 버튼 + 상담 모달 + 가이드 페이지 */
[hidden]{display:none!important}
:root{--tt-navy:#0a1f44;--tt-navy2:#071633;--tt-blue:#1652e0;--tt-blue-l:#4d84ff;--tt-sky:#8fb0ff;--tt-white:#fff;--tt-bg2:#f3f6fb;--tt-line:#d9e1ee;--tt-muted:#4a5a78;--tt-font:'Noto Sans KR',-apple-system,'Apple SD Gothic Neo','Malgun Gothic',sans-serif}

.tt-fab{position:fixed;right:max(20px,env(safe-area-inset-right,0px));bottom:calc(22px + env(safe-area-inset-bottom,0px));z-index:60;display:flex;flex-direction:column;align-items:flex-end;gap:14px;font-family:var(--tt-font)}
.tt-fab a,.tt-fab button{position:relative;display:grid;place-items:center;border-radius:50%;text-decoration:none;cursor:pointer;border:0;font-family:inherit;transition:transform .3s cubic-bezier(.2,.8,.2,1),box-shadow .3s}
.tt-fab a:hover,.tt-fab button:hover{transform:translateY(-3px)}
.tt-home{width:58px;height:58px;background:var(--tt-white);color:var(--tt-navy);box-shadow:0 0 0 1px rgba(10,31,68,.08),0 14px 30px -12px rgba(10,31,68,.45)}
.tt-home svg{width:22px;height:22px}
.tt-ask{width:84px;height:84px;background:var(--tt-blue);color:var(--tt-white);box-shadow:0 18px 40px -14px rgba(22,82,224,.75)}
.tt-ask .core{display:grid;place-items:center;gap:1px;line-height:1.1}
.tt-ask .core svg{width:22px;height:22px}
.tt-ask .core b{font-size:12px;font-weight:700;letter-spacing:-.01em}
.tt-ask .ring{position:absolute;inset:-9px;width:calc(100% + 18px);height:calc(100% + 18px);animation:tt-spin 18s linear infinite;pointer-events:none}
.tt-ask .ring text{font-size:9px;letter-spacing:1px;font-weight:700;fill:var(--tt-navy)}
.tt-ask::before{content:"";position:absolute;inset:-9px;border-radius:50%;background:rgba(255,255,255,.92);box-shadow:0 0 0 1px rgba(10,31,68,.08);z-index:-1}
.tt-ask::after{content:"";position:absolute;inset:0;border-radius:50%;box-shadow:0 0 0 0 rgba(77,132,255,.55);animation:tt-pulse 2.6s ease-out infinite}
.tt-tip{position:absolute;right:calc(100% + 14px);top:50%;transform:translate(6px,-50%);white-space:nowrap;background:var(--tt-navy);color:var(--tt-white);font-size:13px;font-weight:700;padding:9px 14px;opacity:0;pointer-events:none;transition:opacity .25s,transform .25s}
.tt-fab a:hover .tt-tip,.tt-fab button:hover .tt-tip,.tt-fab a:focus-visible .tt-tip,.tt-fab button:focus-visible .tt-tip{opacity:1;transform:translate(0,-50%)}
.tt-fab :focus-visible{outline:2px solid var(--tt-blue-l);outline-offset:4px}
@keyframes tt-spin{to{transform:rotate(360deg)}}
@keyframes tt-pulse{0%{box-shadow:0 0 0 0 rgba(77,132,255,.5)}80%,100%{box-shadow:0 0 0 18px rgba(77,132,255,0)}}
@media (max-width:640px){.tt-home{width:50px;height:50px}.tt-ask{width:72px;height:72px}.tt-tip{display:none}}

.tt-modal{position:fixed;inset:0;z-index:70;display:grid;place-items:center;padding:20px;background:rgba(7,22,51,.62);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);font-family:var(--tt-font)}
.tt-sheet{width:min(520px,100%);max-height:calc(100dvh - 40px);overflow:auto;background:var(--tt-white);color:var(--tt-navy);padding:clamp(24px,4vw,40px);position:relative;box-shadow:0 40px 90px -30px rgba(0,0,0,.55);animation:tt-up .35s cubic-bezier(.2,.8,.2,1)}
@keyframes tt-up{from{transform:translateY(16px);opacity:.4}}
.tt-sheet .lbl{font-size:12px;letter-spacing:.26em;color:var(--tt-blue);font-weight:500}
.tt-sheet h3{margin:8px 0 4px;font-size:26px;font-weight:900;letter-spacing:-.03em}
.tt-sheet .sub{font-size:14px;color:var(--tt-muted);margin:0 0 18px}
.tt-x{position:absolute;right:14px;top:14px;width:42px;height:42px;border:0;background:transparent;cursor:pointer;color:var(--tt-navy);font-size:26px;line-height:1}
.tt-form{display:grid;gap:16px}
.tt-form label{font-size:13px;font-weight:700;display:grid;gap:6px}
.tt-form input,.tt-form select,.tt-form textarea{font:inherit;font-size:16px;color:var(--tt-navy);background:var(--tt-white);border:0;border-bottom:1px solid var(--tt-line);padding:11px 2px;width:100%;border-radius:0}
.tt-form input:focus,.tt-form select:focus,.tt-form textarea:focus{outline:none;border-bottom-color:var(--tt-blue)}
.tt-form textarea{min-height:76px;resize:vertical}
.tt-form .agree{display:flex;gap:10px;align-items:flex-start;font-weight:400;color:var(--tt-muted);font-size:13px}
.tt-form .agree input{width:auto;margin-top:4px;accent-color:var(--tt-blue)}
.tt-form button[type=submit]{font:700 16px/1 var(--tt-font);background:var(--tt-blue);color:var(--tt-white);border:0;padding:18px;cursor:pointer}
.tt-form button[type=submit]:hover{background:#0f44c2}
.tt-msg{font-size:14px;background:var(--tt-bg2);padding:13px}
.tt-msg.err{color:#a14400}
.tt-alt{font-size:13px;color:var(--tt-muted);margin-top:14px;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.tt-alt b{color:var(--tt-navy)}
@media (prefers-reduced-motion:reduce){.tt-ask .ring,.tt-ask::after,.tt-sheet{animation:none}}

/* ---------- 가이드 ---------- */
.g-body{margin:0;background:var(--tt-white);color:var(--tt-navy);font-family:var(--tt-font);font-size:16px;line-height:1.85;-webkit-font-smoothing:antialiased}
.g-body *{box-sizing:border-box}
.g-body a{color:inherit}
.g-wrap{max-width:1180px;margin:0 auto;padding-inline:clamp(20px,4vw,48px)}
.g-head{background:var(--tt-navy);color:var(--tt-white);position:sticky;top:0;z-index:30}
.g-head .g-wrap{height:68px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.g-logo{display:flex;align-items:center;gap:10px;text-decoration:none;white-space:nowrap}
.g-logo i{width:20px;height:20px;border:2px solid #fff;position:relative;display:block}
.g-logo i::after{content:"";position:absolute;inset:4px;background:var(--tt-blue-l)}
.g-logo b{font-weight:900;letter-spacing:.03em}
.g-logo span{font-weight:300;opacity:.8;font-size:14px}
.g-head nav{display:flex;gap:26px;font-size:14px;font-weight:500}
.g-head nav a{text-decoration:none;opacity:.85}
.g-head nav a:hover{opacity:1;color:var(--tt-sky)}
@media (max-width:640px){.g-head nav a:not(.g-cta){display:none}.g-logo span{display:none}}
.g-cta{background:var(--tt-blue);padding:10px 16px;opacity:1!important;font-weight:700}
.g-hero{background:var(--tt-navy);color:var(--tt-white);padding-block:clamp(56px,8vw,100px) clamp(48px,6vw,80px)}
.g-hero .lbl{font-size:12px;letter-spacing:.26em;color:var(--tt-sky);text-transform:uppercase}
.g-hero h1{font-size:clamp(32px,5vw,58px);font-weight:300;letter-spacing:-.035em;line-height:1.2;margin:14px 0 18px;text-wrap:balance}
.g-hero h1 b{font-weight:900}
.g-hero p{max-width:640px;font-weight:300;opacity:.85;margin:0}
.g-crumb{font-size:13px;opacity:.7;margin-bottom:6px}
.g-crumb a{text-decoration:none}
.g-cats{display:flex;gap:8px;flex-wrap:wrap;margin-top:28px}
.g-cats a{font-size:14px;font-weight:500;text-decoration:none;border:1px solid rgba(255,255,255,.3);padding:8px 14px}
.g-cats a:hover{background:rgba(255,255,255,.08)}
.g-sec{padding-block:clamp(48px,6vw,80px);border-bottom:1px solid var(--tt-line)}
.g-sec h2{font-size:clamp(24px,3vw,34px);font-weight:900;letter-spacing:-.03em;margin:0 0 6px}
.g-sec .desc{color:var(--tt-muted);font-weight:300;margin:0 0 26px}
.g-list{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--tt-navy)}
.g-list a{display:grid;gap:6px;padding:22px 22px 22px 0;border-bottom:1px solid var(--tt-line);text-decoration:none;transition:color .2s}
.g-list a:hover{color:var(--tt-blue)}
.g-list b{font-size:17px;line-height:1.5}
.g-list span{font-size:14px;color:var(--tt-muted);font-weight:300;line-height:1.6}
@media (max-width:900px){.g-list{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.g-list{grid-template-columns:1fr}}
.g-article{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:clamp(32px,5vw,72px);padding-block:clamp(40px,6vw,72px)}
@media (max-width:960px){.g-article{grid-template-columns:1fr}}
.g-content{max-width:720px;min-width:0}
.g-content h2{font-size:clamp(21px,2.4vw,26px);font-weight:900;letter-spacing:-.025em;margin:44px 0 12px;padding-top:18px;border-top:1px solid var(--tt-navy)}
.g-content h2:first-child{margin-top:0}
.g-content p{margin:0 0 16px}
.g-content ul,.g-content ol{margin:0 0 18px;padding-left:22px}
.g-content li{margin-bottom:6px}
.g-content .lead{font-size:clamp(17px,1.8vw,19px);font-weight:300;color:var(--tt-navy);margin-bottom:28px}
.g-content table{width:100%;border-collapse:collapse;font-size:15px;margin:0 0 20px}
.g-content th,.g-content td{border-bottom:1px solid var(--tt-line);padding:10px 8px;text-align:left;vertical-align:top}
.g-content th{background:var(--tt-bg2);font-weight:700}
.g-tbl{overflow-x:auto}
.g-point{background:var(--tt-bg2);border-left:3px solid var(--tt-blue);padding:20px 22px;margin:28px 0}
.g-point b{display:block;margin-bottom:6px;color:var(--tt-blue)}
.g-faq details{border-bottom:1px solid var(--tt-line)}
.g-faq summary{cursor:pointer;font-weight:700;padding:14px 0;list-style:none}
.g-faq summary::-webkit-details-marker{display:none}
.g-faq details p{color:var(--tt-muted)}
.g-note{font-size:13px;color:var(--tt-muted);margin-top:32px}
.g-side{display:grid;gap:20px;align-content:start;position:sticky;top:92px}
@media (max-width:960px){.g-side{position:static}}
.g-box{background:var(--tt-navy);color:var(--tt-white);padding:28px}
.g-box b{font-size:20px;display:block;margin-bottom:8px;letter-spacing:-.02em}
.g-box p{font-size:14px;opacity:.82;font-weight:300;margin:0 0 16px}
.g-box button,.g-box a.btn{display:block;width:100%;text-align:center;font:700 15px/1 var(--tt-font);background:var(--tt-white);color:var(--tt-navy);border:0;padding:15px;cursor:pointer;text-decoration:none}
.g-box a.btn{margin-top:8px;background:transparent;color:var(--tt-white);box-shadow:inset 0 0 0 1px rgba(255,255,255,.4)}
.g-rel{border-top:1px solid var(--tt-navy)}
.g-rel strong{display:block;font-size:12px;letter-spacing:.2em;color:var(--tt-blue);padding:14px 0 6px}
.g-rel a{display:block;padding:12px 0;border-bottom:1px solid var(--tt-line);text-decoration:none;font-size:15px;line-height:1.5}
.g-rel a:hover{color:var(--tt-blue)}
.g-foot{background:var(--tt-navy2);color:rgba(255,255,255,.62);font-size:13px;padding-block:44px 120px}
.g-foot .g-wrap{display:grid;gap:6px}
.g-foot b{color:#fff}
.g-foot a{color:#fff}