.satg-root{--satg-accent:#1d4ed8;--satg-accent-soft:#e7eefc;min-height:100vh;padding:0 0 56px;background:#f4f7fc}.satg-simple{padding:84px 20px 0}.satg-page{display:flex;flex-direction:column}.satg-section{width:100%;max-width:1080px;margin:0 auto;padding:52px 20px}.satg-h2{margin:0;font-size:clamp(22px,3.4vw,30px);font-weight:700;letter-spacing:-.02em;color:#0b1220}.satg-center{text-align:center}.satg-sub{margin:8px 0 0;font-size:15px;color:#64748b}.satg-hero{position:relative;padding:104px 20px 60px;text-align:center;color:#fff;background:radial-gradient(900px 380px at 50% -60px,rgba(255,255,255,.22) 0,rgba(255,255,255,0) 70%),linear-gradient(135deg,#1e40af,#2563eb 48%,#4f46e5);overflow:hidden}.satg-hero-inner{max-width:760px;margin:0 auto}.satg-hero-badge{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.03em;padding:7px 16px;border-radius:999px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.28);backdrop-filter:blur(4px)}.satg-hero-title{margin:18px 0 0;font-size:clamp(28px,5.4vw,46px);line-height:1.12;font-weight:700;letter-spacing:-.03em}.satg-hero-sub{margin:16px auto 0;max-width:620px;font-size:clamp(14px,2.4vw,17px);line-height:1.6;color:rgba(255,255,255,.92)}.satg-hero-cta{display:inline-block;margin-top:26px;padding:15px 32px;border-radius:999px;background:#fff;color:#1d4ed8;font-size:16px;font-weight:700;text-decoration:none;box-shadow:0 14px 34px rgba(2,6,23,.28);transition:transform .15s ease,box-shadow .15s ease}.satg-hero-cta:hover{transform:translateY(-2px);box-shadow:0 20px 44px rgba(2,6,23,.34)}.satg-stats{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:36px}.satg-stat{min-width:132px;padding:16px 18px;border-radius:16px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(4px)}.satg-stat b{display:block;font-size:22px;font-weight:700;letter-spacing:-.02em}.satg-stat span{font-size:12.5px;color:rgba(255,255,255,.85)}.satg-about{text-align:center}.satg-lead{margin:16px auto 0;max-width:720px;font-size:clamp(14px,2.3vw,16px);line-height:1.7;color:#475569}.satg-checklist{list-style:none;margin:22px auto 0;padding:0;display:inline-flex;flex-direction:column;gap:10px;text-align:left}.satg-checklist li{position:relative;padding-left:30px;font-size:14.5px;font-weight:600;color:#1e293b}.satg-checklist li:before{content:"✓";position:absolute;left:0;top:-1px;width:21px;height:21px;display:grid;place-items:center;border-radius:999px;background:#d1fae5;color:#047857;font-size:12px;font-weight:700}.satg-feature-grid{margin-top:28px;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.satg-feature{padding:22px;background:#fff;border:1px solid #e6ebf3;border-radius:18px;box-shadow:0 6px 18px rgba(15,23,42,.05)}.satg-feature-ic{display:grid;place-items:center;width:46px;height:46px;border-radius:13px;background:var(--satg-accent-soft);color:var(--satg-accent)}.satg-feature h3{margin:14px 0 6px;font-size:16.5px;font-weight:700;color:#0f172a}.satg-feature p{margin:0;font-size:13.5px;line-height:1.6;color:#64748b}.satg-steps-sec{background:#eaf0fb;max-width:none}.satg-steps-sec>.satg-h2{max-width:1080px;margin:0 auto}.satg-steps{max-width:1080px;margin:28px auto 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.satg-step{position:relative;padding:26px 22px 22px;background:#fff;border-radius:18px;border:1px solid #dbe4f3}.satg-step-no{display:grid;place-items:center;width:38px;height:38px;border-radius:999px;background:var(--satg-accent);color:#fff;font-weight:700;font-size:17px}.satg-step h3{margin:14px 0 6px;font-size:16.5px;font-weight:700;color:#0f172a}.satg-step p{margin:0;font-size:13.5px;line-height:1.6;color:#64748b}.satg-faq-sec{max-width:760px}.satg-faq{margin-top:22px;display:flex;flex-direction:column;gap:10px}.satg-q{background:#fff;border:1px solid #e2e8f0;border-radius:14px;overflow:hidden}.satg-q summary{list-style:none;cursor:pointer;padding:16px 18px;font-size:14.5px;font-weight:700;color:#0f172a;display:flex;justify-content:space-between;gap:12px}.satg-q summary::-webkit-details-marker{display:none}.satg-q summary:after{content:"+";color:var(--satg-accent);font-size:20px;font-weight:700;line-height:1}.satg-q[open] summary:after{content:"–"}.satg-a{padding:0 18px 16px;font-size:13.5px;line-height:1.65;color:#475569}.satg-footcta{margin-top:8px;padding:56px 20px;text-align:center;background:linear-gradient(135deg,#1e40af,#4f46e5);color:#fff}.satg-footcta h2{margin:0 0 20px;font-size:clamp(22px,4vw,32px);font-weight:700;letter-spacing:-.02em}.satg-foot-note{margin:18px 0 0;font-size:13px;color:rgba(255,255,255,.82)}.satg-card--aptis{--c:#2563eb;--cs:#e6efff}.satg-card--vstep{--c:#0f9d76;--cs:#def7ee}.satg-card--ielts{--c:#d4452e;--cs:#fde6e1}.satg-card--pte{--c:#7c3aed;--cs:#efe6ff}.satg-head{max-width:880px;margin:0 auto 22px;text-align:center}.satg-h1{margin:0;font-size:clamp(28px,5vw,42px);font-weight:700;letter-spacing:-.03em;color:#0b1220}.satg-tagline{margin:12px auto 0;max-width:640px;font-size:clamp(14px,2.4vw,16px);line-height:1.6;color:#475569}.satg-trust{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 16px;margin-top:16px}.satg-trust span{font-size:13px;font-weight:700;color:#0f766e}.satg-toolbar{position:sticky;top:12px;z-index:5;max-width:1080px;margin:0 auto;padding:14px;display:flex;flex-direction:column;gap:12px;background:rgba(255,255,255,.86);backdrop-filter:blur(10px);border:1px solid #e2e8f0;border-radius:18px;box-shadow:0 12px 34px rgba(15,23,42,.1)}.satg-searchbox{display:flex;align-items:center;gap:10px;padding:0 14px;height:46px;border-radius:12px;background:#f1f5f9;border:1px solid #e2e8f0;color:#64748b}.satg-searchbox input{flex:1;border:0;background:none;outline:none;font-size:15px;color:#0f172a;font-family:inherit}.satg-filters{display:flex;flex-direction:column;gap:8px}.satg-chiprow{display:flex;flex-wrap:wrap;gap:7px}.satg-chip{border:1px solid #d8e0ec;background:#fff;color:#475569;font-weight:700;font-size:13px;padding:7px 14px;border-radius:999px;cursor:pointer;transition:all .15s ease;font-family:inherit}.satg-chip:hover{border-color:var(--satg-accent);color:var(--satg-accent)}.satg-chip.is-active{background:var(--satg-accent);border-color:var(--satg-accent);color:#fff}.satg-resultbar{max-width:1080px;margin:16px auto 10px;display:flex;align-items:center;justify-content:space-between;gap:12px}.satg-count{color:#64748b}.satg-count,.satg-reset{font-size:13px;font-weight:700}.satg-reset{border:0;background:none;color:var(--satg-accent);cursor:pointer;font-family:inherit}.satg-empty{max-width:1080px;margin:24px auto;padding:40px;text-align:center;color:#64748b;font-size:14px;background:#fff;border:1px dashed #cbd5e1;border-radius:16px}.satg-grid{max-width:1080px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(248px,1fr));gap:16px}.satg-card{position:relative;display:flex;flex-direction:column;gap:10px;text-align:left;padding:18px;min-height:168px;background:#fff;border:1px solid #e6ebf3;border-top:4px solid var(--c,#2563eb);border-radius:16px;box-shadow:0 6px 18px rgba(15,23,42,.06);cursor:pointer;font-family:inherit;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}.satg-card:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(15,23,42,.14)}.satg-card-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.satg-fam{letter-spacing:.04em;color:var(--c);background:var(--cs);padding:4px 10px}.satg-fam,.satg-flag{font-size:11px;font-weight:700;border-radius:999px}.satg-flag{color:#b45309;background:#fef3c7;padding:4px 8px;white-space:nowrap}.satg-card-title{font-size:16px;font-weight:700;line-height:1.35;color:#0f172a;letter-spacing:-.01em}.satg-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}.satg-tag{font-size:11.5px;font-weight:600;color:#475569;background:#f1f5f9;padding:3px 9px;border-radius:7px}.satg-tag--skill{color:var(--c);background:var(--cs);font-weight:700}.satg-tag--level{color:#334155;background:#e2e8f0;font-weight:700}.satg-cta{font-size:13px;font-weight:700;color:var(--c)}.satg-skel{min-height:168px;border-radius:16px;background:linear-gradient(100deg,#eef2f8 30%,#f7f9fc 50%,#eef2f8 70%);background-size:200% 100%;animation:satg-shimmer 1.3s ease-in-out infinite}@keyframes satg-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media (max-width:560px){.satg-root{padding:68px 14px 48px}.satg-grid{grid-template-columns:1fr 1fr;gap:11px}.satg-card{min-height:150px;padding:14px}.satg-card-title{font-size:14px}}.sat2-root{position:relative;width:100%;background:#eef3fb;color:#0f172a;font-family:Be Vietnam Pro,Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}.sat2-brand{top:20px;left:50%;transform:translateX(-50%);font-weight:700;font-size:19px;letter-spacing:-.02em;padding:9px 22px;background:#fff;color:#1d4ed8;box-shadow:0 8px 26px rgba(15,23,42,.14)}.sat2-account,.sat2-brand{position:absolute;z-index:7;border-radius:999px;white-space:nowrap}.sat2-account{top:22px;right:20px;font-size:13px;color:#475569;background:rgba(255,255,255,.9);padding:7px 14px;box-shadow:0 4px 14px rgba(15,23,42,.1);max-width:46vw;overflow:hidden;text-overflow:ellipsis}.sat2-account button{border:0;background:none;color:#1d4ed8;font-weight:700;cursor:pointer;font-size:13px}.sat2-tabs{display:none}.sat2-hero{display:flex;min-height:100vh;min-height:100dvh}.sat2-side{flex:1 1 50%;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding:clamp(54px,9vh,116px) 26px 48px;height:100vh;height:100dvh;overflow:hidden auto;color:#0f172a;transition:background .2s ease,opacity .2s ease,box-shadow .2s ease}.sat2-side--sw{background:#eff5ff;--sat-c:#2563eb;--sat-c-soft:#d4e3ff}.sat2-side--lr{background:#effdfa;--sat-c:#0d9488;--sat-c-soft:#b6f0e6}.sat2-side--sw:hover{background:#e4edff;box-shadow:inset 0 0 0 2px #bcd2ff}.sat2-side--lr:hover{background:#dbf7f1;box-shadow:inset 0 0 0 2px #9fe9dc}.sat2-hero:hover .sat2-side:not(:hover){opacity:.66}.sat2-hero-inner{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:13px;width:100%;max-width:420px;border:0;background:none;color:inherit;font:inherit;cursor:pointer;text-align:center}.sat2-badge{width:84px;height:84px;border-radius:24px;display:grid;place-items:center;font-weight:700;font-size:26px;color:var(--sat-c);background:#fff;border:1px solid var(--sat-c-soft);box-shadow:0 6px 18px rgba(15,23,42,.07);transition:transform .25s ease}.sat2-hero-inner:hover .sat2-badge{transform:translateY(-4px) scale(1.04)}.sat2-title{font-size:26px;font-weight:700;letter-spacing:-.02em}.sat2-sub{font-size:15px;color:#5b6b85;max-width:320px}.sat2-cta{margin-top:6px;display:inline-flex;align-items:center;gap:8px;padding:13px 28px;border-radius:999px;font-weight:700;font-size:15px;background:var(--sat-c);color:#fff;box-shadow:0 10px 22px rgba(15,23,42,.12);transition:filter .15s ease,transform .15s ease}.sat2-hero-inner:hover .sat2-cta{transform:translateY(-1px);filter:brightness(.98)}.sat2-faq-inline{position:relative;z-index:1;width:100%;max-width:400px;margin:30px auto 4px}.sat2-faq-title{text-align:center;font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#64748b;margin-bottom:12px}.sat2-q{background:#fff;border:1px solid #e6ecf5;border-radius:12px;margin-bottom:9px;overflow:hidden}.sat2-q[open]{background:#fff;border-color:var(--sat-c-soft)}.sat2-q>summary{list-style:none;cursor:pointer;padding:13px 15px;font-weight:600;font-size:14px;color:#1f2937;display:flex;justify-content:space-between;align-items:center;gap:12px}.sat2-q>summary::-webkit-details-marker{display:none}.sat2-q>summary:after{content:"+";flex:0 0 auto;font-size:19px;font-weight:700;color:#94a3b8;line-height:1}.sat2-q[open]>summary:after{content:"\2212";color:var(--sat-c)}.sat2-a{padding:0 15px 13px;font-size:13.5px;color:#475569;line-height:1.6}@media (max-width:760px){.sat2-brand{transform:none;margin:16px auto 0}.sat2-account,.sat2-brand{position:static;display:block;width:-moz-max-content;width:max-content}.sat2-account{margin:10px auto 0;max-width:90vw}.sat2-tabs{display:flex;gap:8px;padding:14px 14px 0;max-width:460px;margin:0 auto}.sat2-tab{flex:1;border:1px solid #dbe3f0;background:#fff;color:#51617a;border-radius:12px;padding:11px 8px;font-weight:700;font-size:14px;font-family:inherit;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:7px}.sat2-tab .tb{width:24px;height:24px;border-radius:7px;display:grid;place-items:center;font-size:11px;font-weight:700;color:#fff}.sat2-tab--sw .tb{background:#2563eb}.sat2-tab--lr .tb{background:#0d9488}.sat2-tab.is-active{color:#fff;border-color:transparent}.sat2-tab--sw.is-active{background:#2563eb}.sat2-tab--lr.is-active{background:#0d9488}.sat2-tab.is-active .tb{background:rgba(255,255,255,.22)}.sat2-hero{flex-direction:column;min-height:0;padding:12px 14px 22px}.sat2-side{flex:none;height:auto;overflow:visible;border-radius:20px;padding:38px 22px 28px}.sat2-side:not(.is-active){display:none}}.sat2-overlay{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:18px;background:rgba(15,23,42,.55);backdrop-filter:blur(3px);animation:sat2Fade .2s ease}@keyframes sat2Fade{0%{opacity:0}to{opacity:1}}.sat2-modal{--sat-accent:#2c43e0;--sat-accent-2:#5b79ff;--sat-hero:#eef3ff;--sat-soft:#d4e3ff;position:relative;width:100%;max-width:432px;max-height:calc(100dvh - 36px);overflow:hidden auto;background:#fff;border-radius:26px;box-shadow:0 34px 90px rgba(15,23,42,.42);animation:sat2Pop .28s cubic-bezier(.22,1,.36,1)}.sat2-modal--lr{--sat-accent:#0a8a86;--sat-accent-2:#18cad0;--sat-hero:#e7fbf7;--sat-soft:#b6f0e6}@keyframes sat2Pop{0%{opacity:0;transform:translateY(16px) scale(.96)}to{opacity:1;transform:none}}.sat2-close{position:absolute;top:14px;right:14px;z-index:3;width:34px;height:34px;border:0;border-radius:50%;background:rgba(15,23,42,.06);color:#64748b;font-size:20px;line-height:1;cursor:pointer;transition:background .15s ease}.sat2-close:hover{background:rgba(15,23,42,.12)}.sat2-modal-hero{position:relative;height:124px;display:grid;place-items:center;background:var(--sat-hero);border-bottom:1px solid var(--sat-soft);overflow:hidden}.sat2-modal-badge{position:relative;z-index:1;width:64px;height:64px;border-radius:19px;display:grid;place-items:center;font-weight:700;font-size:22px;color:var(--sat-accent);background:#fff;border:1px solid var(--sat-soft);box-shadow:0 8px 20px rgba(15,23,42,.08);animation:sat2Badge 3.6s ease-in-out infinite}@keyframes sat2Badge{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}.sat2-modal-body{padding:22px 26px 24px}.sat2-modal-title{font-size:20px;font-weight:700;letter-spacing:-.01em;color:#0f172a;text-align:center}.sat2-modal-sub{margin:7px auto 17px;font-size:13.5px;color:#64748b;line-height:1.55;text-align:center;max-width:330px}.sat2-modal-sub b{color:#334155;font-weight:700}.sat2-perks{list-style:none;margin:18px 0;padding:0;display:flex;flex-direction:column;gap:11px}.sat2-perk{display:flex;align-items:center;gap:12px;opacity:0;transform:translateY(7px);animation:sat2PerkIn .42s cubic-bezier(.22,1,.36,1) forwards}@keyframes sat2PerkIn{to{opacity:1;transform:none}}.sat2-perk-ic{flex:0 0 auto;width:36px;height:36px;border-radius:11px;display:grid;place-items:center}.sat2-modal--sw .sat2-perk-ic{background:#eef1ff;color:#2c43e0}.sat2-modal--lr .sat2-perk-ic{background:#e2faf7;color:#0a8a86}.sat2-perk-tx{font-size:13.5px;font-weight:600;color:#334155;line-height:1.42}.sat2-perk-tx b{font-weight:700;color:#0f172a}.sat2-form{display:flex;flex-direction:column;gap:10px}.sat2-input{width:100%;box-sizing:border-box;height:48px;padding:0 15px;border-radius:13px;font-size:15px;color:#0f172a;background:#f5f8fc;border:1px solid #e2e8f0;outline:none;transition:border-color .15s ease,box-shadow .15s ease,background .15s ease}.sat2-input::-moz-placeholder{color:#94a3b8}.sat2-input::placeholder{color:#94a3b8}.sat2-input:focus{background:#fff;border-color:var(--sat-accent);box-shadow:0 0 0 4px rgba(44,67,224,.14)}.sat2-submit{height:50px;margin-top:4px;border:0;border-radius:13px;font-size:16px;font-weight:700;color:#fff;cursor:pointer;background:linear-gradient(95deg,var(--sat-accent),var(--sat-accent-2));box-shadow:0 12px 26px rgba(44,67,224,.28);transition:filter .15s ease,transform .1s ease}.sat2-submit:hover:not(:disabled){filter:brightness(1.06)}.sat2-submit:active:not(:disabled){transform:translateY(1px)}.sat2-submit:disabled{opacity:.7;cursor:progress}.sat2-msg{margin-top:11px;font-size:13px;text-align:center;color:var(--sat-accent)}.sat2-msg--err{color:#dc2626}.sat2-note{margin-top:12px;font-size:12.5px;color:#94a3b8;text-align:center;line-height:1.5}