:root{--bg:#f8fafc;--surface:#fff;--soft:#f1f5f9;--navy:#131b2e;--ink:#131b2e;--muted:#475569;--line:#e2e8f0;--line-strong:#cbd5e1;--primary:#2563eb;--primary-d:#1d4ed8;--primary-soft:#eef3ff;--on-primary:#fff;--accent:#f59e0b;--accent-ink:#b45309;--on-navy:#eef2ff;--navy-muted:#94a3b8;--navy-line:#2b3448;--ok:#0ea371;--ok-soft:#e7f7f0;--warn:#b45309;--bad:#dc2626;--bad-soft:#fdeaea;--review:#8b5cf6;--ring:#2563eb;--shadow-sm:0 1px 3px 0 #0f172a0d, 0 1px 2px -1px #0f172a08;--shadow:0 8px 18px -8px #0f172a1a, 0 2px 6px -3px #0f172a0d;--shadow-lg:0 22px 40px -18px #0f172a29, 0 8px 14px -8px #0f172a14;--r:16px;--r-sm:10px;--maxw:1240px;--glass:#fff;--glass-2:#fff;--glass-brd:var(--line);--glass-shadow:var(--shadow-sm);--glass-shadow-lg:var(--shadow);--blur:0px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html,body{margin:0;padding:0}html{scroll-behavior:smooth;-webkit-user-select:text;scroll-padding-top:92px}body{-webkit-tap-highlight-color:transparent}input,textarea,select{-webkit-user-select:text}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@supports (padding:max(0px)){body{padding-left:max(0px,env(safe-area-inset-left));padding-right:max(0px,env(safe-area-inset-right))}}body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.6}h1,h2,h3,h4{letter-spacing:-.02em;color:var(--ink);text-wrap:balance;margin:0;font-family:Plus Jakarta Sans,Inter,sans-serif;font-weight:700}h3,h4{letter-spacing:-.01em;font-weight:600}p{margin:0}a{color:inherit;text-decoration:none}img{max-width:100%}:focus-visible{outline:2px solid var(--ring);outline-offset:2px;border-radius:6px}.wrap{max-width:var(--maxw);margin:0 auto;padding-left:24px;padding-right:24px}.eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--primary);font-size:.75rem;font-weight:600;display:inline-block}.sec{padding-block:clamp(48px,7vw,80px)}.sec-soft{background:var(--soft)}.sec-head{text-align:center;max-width:680px;margin:0 auto clamp(30px,5vw,52px)}.sec-head h2{margin:12px 0 0;font-size:clamp(1.75rem,4vw,2.4rem);line-height:1.1}.sec-head p{color:var(--muted);margin-top:14px;font-size:1.05rem;line-height:1.6}.mut{color:var(--muted)}.tnum{font-variant-numeric:tabular-nums}.btn{font:inherit;letter-spacing:.005em;cursor:pointer;background:var(--primary);color:var(--on-primary);box-shadow:var(--shadow-sm);border:0;border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:11px 20px;font-size:.94rem;font-weight:600;transition:transform .16s,box-shadow .2s,background .18s;display:inline-flex}.btn:hover{background:var(--primary-d);box-shadow:var(--shadow);transform:translateY(-1px)}.btn:active:not(:disabled){box-shadow:var(--shadow-sm);transition:transform 80ms;transform:translateY(0)}.btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}.btn.accent{background:var(--accent);color:#3a2300}.btn.accent:hover{background:#e8900a}.btn.ghost{background:var(--surface);color:var(--ink);border:1px solid var(--line);box-shadow:none}.btn.ghost:hover{background:var(--soft);border-color:var(--line);color:var(--ink);transform:translateY(-1px)}.btn.light{background:var(--surface);color:var(--primary)}.btn.light:hover{background:var(--soft)}.btn.sm{border-radius:9px;padding:8px 15px;font-size:.86rem}.btn.block{width:100%}.btn.danger{background:var(--bad);color:#fff}.btn.danger:hover{background:#b91c1c}@media (prefers-reduced-motion:reduce){.btn:hover{transform:none}}.badge{letter-spacing:.03em;text-transform:uppercase;background:var(--primary-soft);color:var(--primary);border-radius:999px;align-items:center;gap:6px;padding:4px 10px;font-size:.72rem;font-weight:600;display:inline-flex}.badge.accent{background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent-ink)}.badge.live{background:var(--bad-soft);color:var(--bad)}.badge.ok{background:var(--ok-soft);color:var(--ok)}.pill{border:1px solid var(--line);background:var(--surface);cursor:pointer;color:var(--muted);border-radius:999px;padding:7px 14px;font-size:.84rem;font-weight:500;transition:all .15s}.pill:hover{border-color:var(--primary);color:var(--primary)}.pill:active{transition:transform 80ms;transform:scale(.96)}.pill.on{background:var(--primary);color:var(--on-primary);border-color:var(--primary);font-weight:600}.pcard:active,.subj:active,.plan:active,.icon-btn:active,.userchip:active,.gbtn:active,.mini-btn:active,.opt:active{transition:transform 80ms;transform:scale(.99)}@media (prefers-reduced-motion:reduce){.btn:active:not(:disabled),.pill:active,.pcard:active,.subj:active,.plan:active,.icon-btn:active,.userchip:active,.gbtn:active,.mini-btn:active,.opt:active{transform:none}}.card{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-sm);border-radius:12px;padding:22px}.demo-tag{letter-spacing:.05em;text-transform:uppercase;color:var(--warn);background:color-mix(in srgb,var(--warn) 14%,transparent);border-radius:6px;padding:3px 9px;font-size:.7rem;font-weight:700}.notice{background:color-mix(in srgb,var(--warn) 9%,transparent);border:1px solid color-mix(in srgb,var(--warn) 28%,transparent);color:var(--ink);border-radius:12px;align-items:flex-start;gap:12px;padding:14px 16px;font-size:.9rem;display:flex}.notice svg{width:18px;height:18px;color:var(--warn);flex:none;margin-top:2px}.notice code{background:color-mix(in srgb,var(--warn) 14%,transparent);border-radius:5px;padding:1px 6px;font-size:.84em}.nav{z-index:100;background:color-mix(in srgb,var(--surface) 88%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);position:sticky;top:0}.nav-in{align-items:center;gap:18px;height:80px;display:flex}.brand{letter-spacing:-.02em;align-items:center;gap:11px;font-family:Plus Jakarta Sans,sans-serif;font-size:1.18rem;font-weight:700;display:flex}.brand .logo{flex:none;width:38px;height:38px}.brand-logo{width:auto;height:40px;display:block}.brand-logo-icon{border-radius:9px;flex:none;width:auto;height:36px;display:block}.brand small{letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-top:-1px;font-size:.58rem;font-weight:600;display:block}.nav-links{color:var(--muted);gap:4px;margin-left:16px;font-size:.9rem;font-weight:500;display:flex}.nav-links a{border-radius:9px;padding:8px 12px;transition:color .18s,background .18s;position:relative}.nav-links a:hover{color:var(--ink);background:var(--soft)}.nav-links a.active{color:var(--primary);background:var(--primary-soft);font-weight:600}.nav-right{align-items:center;gap:10px;margin-left:auto;display:flex}.icon-btn{border:1px solid var(--line);background:var(--surface);width:40px;height:40px;color:var(--muted);cursor:pointer;border-radius:10px;flex:none;place-items:center;transition:all .15s;display:grid}.icon-btn:hover{border-color:var(--primary);color:var(--primary);background:var(--soft)}.icon-btn svg{width:18px;height:18px}.userchip{cursor:pointer;border:1px solid var(--line);background:var(--surface);border-radius:999px;align-items:center;gap:9px;padding:4px 14px 4px 4px;font-size:.86rem;font-weight:600;transition:all .15s;display:flex}.userchip:hover{border-color:var(--primary)}.userchip .av{background:var(--primary);color:#fff;border-radius:50%;place-items:center;width:30px;height:30px;font-size:.8rem;font-weight:700;display:grid}.burger{background:var(--surface);border:1px solid var(--line);width:40px;height:40px;color:var(--ink);cursor:pointer;border-radius:10px;flex:none;place-items:center;margin-left:auto;padding:0;display:none}.burger svg{width:22px;height:22px}.hero{background:var(--surface);border-bottom:1px solid var(--line);position:relative;overflow:hidden}.hero:before{content:"";background:radial-gradient(circle,color-mix(in srgb,var(--primary) 9%,transparent),transparent 66%);pointer-events:none;border-radius:50%;width:620px;height:620px;position:absolute;top:-220px;right:-160px}.hero-in{grid-template-columns:1.1fr .9fr;align-items:center;gap:52px;padding-block:clamp(48px,6.5vw,84px);display:grid}.tagpill{background:var(--surface);border:1px solid var(--line);color:var(--muted);box-shadow:var(--shadow-sm);border-radius:999px;align-items:center;gap:9px;padding:6px 14px 6px 6px;font-size:.8rem;font-weight:500;display:inline-flex}.tagpill b{background:var(--accent);color:#3a2300;letter-spacing:.04em;border-radius:999px;padding:3px 9px;font-size:.7rem;font-weight:700}.hero h1{letter-spacing:-.025em;margin:22px 0 0;font-size:clamp(2.2rem,5.2vw,3.5rem);line-height:1.06}.hero h1 .grad{background:linear-gradient(100deg,var(--primary),#4f46e5 60%,var(--accent));color:#0000;-webkit-background-clip:text;background-clip:text}.hero .lead{color:var(--muted);max-width:52ch;margin-top:18px;font-size:1.12rem;line-height:1.6}.hero .cta{flex-wrap:wrap;gap:12px;margin-top:30px;display:flex}.hero .chips{flex-wrap:wrap;gap:18px;margin-top:28px;display:flex}.hero .chips .c{color:var(--muted);align-items:center;gap:8px;font-size:.86rem;font-weight:500;display:inline-flex}.hero .chips .c svg{width:17px;height:17px;color:var(--primary)}.visual{aspect-ratio:1;max-width:100%;min-height:400px;position:relative}.visual .panel{background:linear-gradient(150deg,var(--primary),#172554 90%);box-shadow:var(--shadow-lg);border-radius:24px;position:absolute;inset:0;overflow:hidden}.visual .panel svg{width:100%;height:100%;position:absolute;inset:0}.glass{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);color:#fff;background:#ffffff24;border:1px solid #ffffff42;border-radius:16px;position:absolute;box-shadow:0 24px 50px -24px #00000073}.gc-prog{padding:15px 17px;bottom:8%;left:7%;right:7%}.gc-prog .row{align-items:center;gap:11px;display:flex}.gc-prog .ava{background:linear-gradient(135deg,var(--accent),#fff);border-radius:50%;flex:none;width:38px;height:38px}.gc-prog .t{font-family:Plus Jakarta Sans,sans-serif;font-size:.95rem;font-weight:700}.gc-prog .s{opacity:.82;font-size:.76rem}.gc-prog .bar{background:#ffffff38;border-radius:999px;height:7px;margin:12px 0 7px;overflow:hidden}.gc-prog .bar i{background:var(--accent);border-radius:999px;width:68%;height:100%;display:block}.gc-prog .pct{opacity:.85;font-size:.73rem}.gc-badge{align-items:center;gap:10px;padding:11px 15px;display:flex;top:7%;left:-4%}.gc-badge .big{font-family:Plus Jakarta Sans,sans-serif;font-size:1.4rem;font-weight:800;line-height:1}.gc-badge .lbl{opacity:.85;font-size:.71rem}.gc-live{align-items:center;gap:9px;padding:9px 14px;font-size:.82rem;font-weight:600;display:flex;top:25%;right:-5%}.gc-live i{background:#ff5a6a;border-radius:50%;width:9px;height:9px;box-shadow:0 0 0 4px #ff5a6a40}.tiles{grid-template-columns:repeat(4,1fr);gap:20px;display:grid}.steps{grid-template-columns:repeat(3,1fr);gap:22px;display:grid;position:relative}.step{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-sm);border-radius:16px;padding:30px 24px 26px;transition:transform .2s,box-shadow .2s;animation:.5s ease-out backwards fadeInUp;position:relative}.step:nth-child(2){animation-delay:80ms}.step:nth-child(3){animation-delay:.16s}.step:hover{box-shadow:var(--shadow);transform:translateY(-3px)}.step-n{color:var(--soft);font-family:Plus Jakarta Sans,sans-serif;font-size:2.2rem;font-weight:800;line-height:1;position:absolute;top:18px;right:22px}.step-ic{color:#fff;width:52px;height:52px;box-shadow:var(--shadow-sm);border-radius:14px;place-items:center;margin-bottom:16px;display:grid}.step h3{margin-bottom:8px;font-size:1.12rem}.step p{color:var(--muted);font-size:.92rem;line-height:1.55}@media (max-width:980px){.steps{grid-template-columns:1fr;max-width:480px;margin:0 auto}}.feat-c{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-sm);border-radius:16px}.feat-c .ic{background:var(--primary-soft);width:48px;height:48px;color:var(--primary);border-radius:12px;place-items:center;margin-bottom:14px;display:grid}.feat-c .ic svg{width:23px;height:23px}.feat-c h3{margin-bottom:6px;font-size:1.08rem}.feat-c p{color:var(--muted);font-size:.9rem;line-height:1.55}.subj{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-sm);cursor:pointer;border-radius:16px;padding:22px;transition:transform .2s,box-shadow .2s;display:block}.subj:hover{box-shadow:var(--shadow);transform:translateY(-3px)}.subj .ic{color:#fff;border-radius:12px;place-items:center;width:46px;height:46px;margin-bottom:14px;display:grid}.subj .ic svg{width:24px;height:24px}.subj h3{font-size:1.1rem}.subj p{color:var(--muted);margin-top:6px;font-size:.88rem}.page{padding-block:clamp(28px,4vw,46px) 64px}.page-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:14px;margin-bottom:28px;display:flex}.page-head h1{font-size:clamp(1.7rem,4vw,2.4rem)}.page-head p{color:var(--muted);margin-top:6px}.crumbs{color:var(--muted);margin-bottom:14px;font-size:.84rem}.crumbs a{color:var(--primary);cursor:pointer;font-weight:500}.catalog{grid-template-columns:264px 1fr;align-items:start;gap:30px;display:grid}.filters{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-sm);border-radius:16px;padding:22px;position:sticky;top:98px}.fgroup{margin-bottom:20px}.fgroup:last-child{margin-bottom:0}.fgroup h4{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:12px;font-size:.72rem;font-weight:600}.fgroup .opts{flex-wrap:wrap;gap:7px;display:flex}.fgroup .pill{padding:6px 13px;font-size:.8rem}.grid{grid-template-columns:repeat(3,1fr);gap:22px;display:grid}.grid.two{grid-template-columns:repeat(2,1fr)}.pcard{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-sm);cursor:pointer;border-radius:16px;flex-direction:column;transition:transform .2s,box-shadow .2s;display:flex;overflow:hidden}.pcard:hover{box-shadow:var(--shadow);transform:translateY(-3px)}.pthumb{place-items:center;height:124px;display:grid;position:relative;overflow:hidden}.pthumb svg.bg{width:100%;height:100%;position:absolute;inset:0}.pthumb .ico{color:#fff;width:46px;height:46px;position:relative}.pbadge{letter-spacing:.04em;text-transform:uppercase;color:var(--primary-d);background:#fffffff0;border-radius:999px;padding:5px 10px;font-size:.66rem;font-weight:600;position:absolute;top:12px;right:12px}.pbody{flex-direction:column;flex:1;gap:9px;padding:17px 18px 18px;display:flex}.ptags{flex-wrap:wrap;gap:6px;display:flex}.ptags .t{letter-spacing:.03em;text-transform:uppercase;color:var(--muted);background:var(--soft);border-radius:6px;padding:3px 8px;font-size:.66rem;font-weight:600}.pcard h3{font-size:1.08rem;line-height:1.25}.pcard .desc{color:var(--muted);font-size:.86rem;line-height:1.5}.pmeta{color:var(--muted);align-items:center;gap:14px;margin-top:auto;font-size:.82rem;display:flex}.pmeta .d{align-items:center;gap:6px;display:flex}.pmeta svg{opacity:.8;width:14px;height:14px}.pfoot{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:10px;padding-top:12px;display:flex}.price{align-items:baseline;gap:7px;display:flex}.price b{font-family:Plus Jakarta Sans,sans-serif;font-size:1.2rem;font-weight:700}.price s{color:var(--muted);font-size:.82rem}.price .free{color:var(--ok);font-weight:700}.detail{grid-template-columns:1fr 330px;align-items:start;gap:30px;display:grid}.chapter{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-sm);border-radius:12px;margin-bottom:12px;overflow:hidden}.chapter>summary{cursor:pointer;align-items:center;gap:12px;padding:15px 18px;font-family:Plus Jakarta Sans,sans-serif;font-weight:600;list-style:none;display:flex}.chapter>summary::-webkit-details-marker{display:none}.chapter>summary .cx{color:var(--muted);margin-left:auto;font-size:.8rem;font-weight:500}.lecture{border-top:1px solid var(--line);align-items:center;gap:13px;padding:13px 18px;display:flex}.lecture .lic{background:var(--primary-soft);width:34px;height:34px;color:var(--primary);border-radius:9px;flex:none;place-items:center;display:grid}.lecture .lic svg{width:16px;height:16px}.lecture .lt{font-size:.92rem;font-weight:500}.lecture .ls{color:var(--muted);font-size:.78rem}.lecture .lr{align-items:center;gap:10px;margin-left:auto;display:flex}.lecture .done{color:var(--ok)}.side-card{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-sm);border-radius:16px;position:sticky;top:98px;overflow:hidden}.side-card .vis{background:linear-gradient(150deg,var(--primary),#172554);height:124px;position:relative}.side-card .body{padding:20px}.kv{border-top:1px solid var(--line);justify-content:space-between;gap:10px;padding:9px 0;font-size:.88rem;display:flex}.kv:first-of-type{border-top:0}.kv span{color:var(--muted)}.teacher{border:1px solid var(--line);background:var(--surface);border-radius:12px;align-items:center;gap:13px;padding:14px;display:flex}.teacher .av{background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:50%;flex:none;width:48px;height:48px}.tbl-wrap{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-sm);border-radius:16px;overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:520px;font-size:.9rem}th,td{text-align:left;border-bottom:1px solid var(--line);padding:13px 16px}th{letter-spacing:.05em;text-transform:uppercase;color:var(--muted);background:var(--soft);font-size:.7rem;font-weight:600}tr:last-child td{border-bottom:0}tbody tr{transition:background .15s}tbody tr:hover{background:var(--soft)}.rowact{gap:7px;display:flex}.mini-btn{font:inherit;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;border-radius:8px;padding:6px 11px;font-size:.78rem;font-weight:500;transition:all .15s}.mini-btn:hover{border-color:var(--primary);color:var(--primary)}.mini-btn.del:hover{border-color:var(--bad);color:var(--bad)}.field{margin-bottom:15px}.field label{color:var(--muted);margin-bottom:6px;font-size:.82rem;font-weight:500;display:block}.input,.select,textarea.input{width:100%;font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line-strong);border-radius:10px;padding:11px 13px;font-size:.94rem;transition:border-color .15s,box-shadow .15s}.input::placeholder,textarea.input::placeholder{color:#94a3b8}.input:focus,.select:focus,textarea.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 16%,transparent);outline:0}.form-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.dash{grid-template-columns:238px 1fr;align-items:start;gap:28px;display:grid}.dnav{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-sm);border-radius:16px;flex-direction:column;gap:3px;padding:14px;display:flex;position:sticky;top:98px}.dnav a,.dnav button{font:inherit;text-align:left;color:var(--muted);cursor:pointer;background:0;border:0;border-radius:10px;align-items:center;gap:11px;padding:10px 13px;font-size:.9rem;font-weight:500;transition:all .15s;display:flex}.dnav a:hover,.dnav button:hover{color:var(--ink);background:var(--soft)}.dnav a.on,.dnav button.on{background:var(--primary-soft);color:var(--primary);font-weight:600}.stat-row{grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:24px;display:grid}.stat-c{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-sm);border-radius:16px;padding:20px;transition:transform .2s,box-shadow .2s}.stat-c:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.stat-c .n{color:var(--ink);font-variant-numeric:tabular-nums;font-family:Plus Jakarta Sans,sans-serif;font-size:clamp(1.6rem,4vw,2.1rem);font-weight:800;line-height:1}.stat-c .l{color:var(--muted);margin-top:8px;font-size:.84rem;font-weight:500}.list-row{border-top:1px solid var(--line);align-items:center;gap:13px;padding:13px 0;display:flex}.list-row:first-child{border-top:0}.list-row .ic{background:var(--primary-soft);width:38px;height:38px;color:var(--primary);border-radius:10px;flex:none;place-items:center;display:grid}.list-row .ic svg{width:17px;height:17px}.progress{background:var(--soft);border-radius:999px;flex:1;min-width:90px;height:6px;overflow:hidden}.progress i{background:var(--ok);border-radius:999px;height:100%;transition:width .5s;display:block}.dash.collapsed{grid-template-columns:66px 1fr}.ds-side{gap:2px}.ds-main{min-width:0}.ds-collapse{font:inherit;color:var(--muted);cursor:pointer;background:0;border:0;border-radius:10px;align-items:center;gap:9px;margin-bottom:4px;padding:9px 13px;font-size:.82rem;font-weight:500;display:flex}.ds-collapse:hover{color:var(--ink);background:var(--soft)}.dash.collapsed .ds-collapse{justify-content:center;padding:9px 0}.ds-group{flex-direction:column;gap:3px;margin-bottom:4px;display:flex}.ds-group-h{letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding:10px 13px 5px;font-size:.66rem;font-weight:600}.ds-label{white-space:nowrap}.ds-soon-dot{letter-spacing:.05em;text-transform:uppercase;color:var(--warn);background:color-mix(in srgb,var(--warn) 14%,transparent);border-radius:5px;margin-left:auto;padding:2px 6px;font-size:.58rem;font-weight:700}.dash.collapsed .dnav button{justify-content:center;padding:11px 0}.ds-plan{background:var(--primary-soft);border:1px solid color-mix(in srgb,var(--primary) 22%,transparent);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;display:flex}.ds-soon{position:relative}.ds-soon-badge{letter-spacing:.05em;text-transform:uppercase;color:var(--primary);background:var(--primary-soft);border-radius:999px;align-items:center;padding:5px 12px;font-size:.68rem;font-weight:700;display:inline-flex}.ds-profile{flex-direction:column;display:flex}.ds-profile .kv{padding:11px 0}@media (max-width:980px){.dash.collapsed{grid-template-columns:1fr}.ds-side{flex-flow:row}.ds-collapse{display:none}.ds-group{flex-direction:row;margin-bottom:0}.ds-group-h,.ds-soon-dot{display:none}}.exam{z-index:200;background:var(--bg);flex-direction:column;display:flex;position:fixed;inset:0;overflow:hidden}.exam-top{border-bottom:1px solid var(--line);background:var(--surface);align-items:center;gap:14px;padding:13px 18px;display:flex}.exam-top .nm{font-family:Plus Jakarta Sans,sans-serif;font-size:1rem;font-weight:700}.exam-top .nm small{color:var(--muted);font-size:.76rem;font-weight:500;display:block}.timer{font-variant-numeric:tabular-nums;background:var(--primary-soft);color:var(--primary);border-radius:10px;align-items:center;gap:8px;margin-left:auto;padding:7px 14px;font-family:Plus Jakarta Sans,sans-serif;font-size:1.12rem;font-weight:800;display:flex}.timer.low{background:var(--bad-soft);color:var(--bad)}.exam-body{flex:1;grid-template-columns:1fr 290px;display:grid;overflow:hidden}.q-area{padding:26px 20px;overflow:auto}.q-area .qh{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:16px;display:flex}.q-area .qnum{font-family:Plus Jakarta Sans,sans-serif;font-weight:800}.q-marks{color:var(--muted);font-size:.78rem}.q-text{margin-bottom:22px;font-size:1.08rem;line-height:1.6}.opt{border:1px solid var(--line);cursor:pointer;background:var(--surface);border-radius:12px;align-items:center;gap:12px;margin-bottom:11px;padding:14px 16px;transition:border-color .15s,background .15s;display:flex}.opt:hover{border-color:var(--primary)}.opt.sel{border-color:var(--primary);background:var(--primary-soft)}.opt .mk{border:2px solid var(--line);border-radius:50%;flex:none;place-items:center;width:24px;height:24px;font-size:.78rem;font-weight:700;display:grid}.opt.sel .mk{border-color:var(--primary);background:var(--primary);color:var(--on-primary)}.opt.multi .mk{border-radius:7px}.num-in{max-width:240px}.palette-wrap{border-left:1px solid var(--line);background:var(--surface);padding:20px;overflow:auto}.palette-wrap h4{letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:12px;font-size:.74rem;font-weight:600}.palette{grid-template-columns:repeat(5,1fr);gap:9px;display:grid}.pbtn{aspect-ratio:1;border:1px solid var(--line);font:inherit;cursor:pointer;background:var(--surface);color:var(--ink);border-radius:9px;font-size:.85rem;font-weight:700}.pbtn.answered{background:var(--ok);color:#fff;border-color:var(--ok)}.pbtn.review{background:var(--review);color:#fff;border-color:var(--review)}.pbtn.cur{outline:3px solid var(--accent);outline-offset:1px}.legend{flex-direction:column;gap:7px;margin-top:16px;font-size:.8rem;display:flex}.legend .lg{align-items:center;gap:8px;display:flex}.legend .sw{border:1px solid var(--line);border-radius:4px;width:14px;height:14px}.exam-foot{border-top:1px solid var(--line);background:var(--surface);flex-wrap:wrap;align-items:center;gap:10px;padding:13px 18px;display:flex}.exam-foot .spacer{flex:1}.res-hero{background:linear-gradient(150deg,var(--primary),#172554);color:var(--on-navy);box-shadow:var(--shadow);border-radius:20px;grid-template-columns:auto 1fr;align-items:center;gap:30px;padding:clamp(26px,4vw,40px);display:grid}.res-ring{flex:none;width:132px;height:132px}.res-hero .big{font-family:Plus Jakarta Sans,sans-serif;font-size:2rem;font-weight:800}.res-hero .sub{color:var(--navy-muted)}.res-stats{grid-template-columns:repeat(4,1fr);gap:16px;margin:24px 0;display:grid}.res-stat{background:var(--surface);border:1px solid var(--line);text-align:center;box-shadow:var(--shadow-sm);border-radius:14px;padding:18px}.res-stat .n{font-family:Plus Jakarta Sans,sans-serif;font-size:1.5rem;font-weight:800}.modal-bg{z-index:300;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0f172a40;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-lg);border-radius:20px;width:100%;max-width:440px;max-height:88vh;padding:28px;position:relative;overflow:auto}.seg{background:var(--soft);border-radius:12px;gap:6px;margin-bottom:18px;padding:5px;display:flex}.seg button{font:inherit;color:var(--muted);cursor:pointer;background:0;border:0;border-radius:9px;flex:1;padding:9px;font-size:.84rem;font-weight:500;transition:all .15s}.seg button.on{background:var(--surface);color:var(--primary);box-shadow:var(--shadow-sm);font-weight:600}.otp-in{justify-content:center;gap:9px;margin:8px 0 4px;display:flex}.otp-in input{text-align:center;border:1px solid var(--line);background:var(--surface);width:46px;height:54px;color:var(--ink);border-radius:11px;font-size:1.3rem;font-weight:700}.gbtn{width:100%;font:inherit;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;gap:10px;padding:12px;font-weight:500;transition:all .15s;display:flex}.gbtn:hover{border-color:var(--primary)}.divider{color:var(--muted);align-items:center;gap:12px;margin:16px 0;font-size:.8rem;display:flex}.divider:before,.divider:after{content:"";background:var(--line);flex:1;height:1px}footer{background:var(--navy);color:var(--on-navy);border-top:1px solid var(--navy-line);margin-top:0;padding-block:clamp(44px,6vw,64px) 28px}.fcols{grid-template-columns:1.7fr 1fr 1fr 1fr;gap:34px;display:grid}.fbrand .brand{color:var(--on-navy)}.fbrand .brand small{color:var(--navy-muted)}.fbrand p{color:var(--navy-muted);max-width:38ch;margin-top:14px;font-size:.9rem;line-height:1.6}.fcol h4{letter-spacing:.1em;text-transform:uppercase;color:var(--navy-muted);margin-bottom:14px;font-size:.74rem;font-weight:600}.fcol a{color:var(--on-navy);opacity:.78;cursor:pointer;padding:6px 0;font-size:.9rem;transition:opacity .15s,color .15s;display:block}.fcol a:hover{opacity:1;color:#fff}.fbar{border-top:1px solid var(--navy-line);color:var(--navy-muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-top:36px;padding-top:24px;font-size:.84rem;display:flex}.fbar .pay{flex-wrap:wrap;gap:8px;display:flex}.fbar .pay span{border:1px solid var(--navy-line);border-radius:8px;padding:4px 10px;font-size:.76rem;font-weight:500}#toast{z-index:400;background:var(--navy);color:var(--on-navy);box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;border-radius:999px;padding:12px 20px;font-size:.9rem;font-weight:500;transition:all .25s;position:fixed;bottom:26px;left:50%;transform:translate(-50%)translateY(20px)}#toast.show{opacity:1;transform:translate(-50%)translateY(0)}.enroll-steps{flex-wrap:wrap;justify-content:center;gap:10px;max-width:700px;margin:0 auto 28px;padding:0;list-style:none;display:flex}.enroll-steps .es{color:var(--muted);background:var(--surface);border:1px solid var(--line);border-radius:999px;align-items:center;gap:9px;padding:8px 16px 8px 8px;font-size:.86rem;font-weight:500;transition:all .2s;display:flex}.enroll-steps .es span{background:var(--soft);width:26px;height:26px;color:var(--muted);border-radius:50%;flex:none;place-items:center;font-size:.8rem;font-weight:700;display:grid}.enroll-steps .es.on{color:var(--ink);border-color:color-mix(in srgb,var(--primary) 34%,transparent)}.enroll-steps .es.on span{background:var(--primary);color:var(--on-primary)}.step2-head{text-align:center;color:var(--muted);margin:0 auto 24px;font-size:.96rem}.step2-head b{color:var(--ink)}.cls-switch{flex-direction:column;align-items:center;gap:12px;margin:0 auto 24px;display:flex}.cls-switch-label{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-size:.74rem;font-weight:600}.cls-switch-pick{background:var(--soft);border:1px solid var(--line);border-radius:999px;gap:6px;padding:5px;display:inline-flex}.cls-switch-pill{font:inherit;color:var(--muted);cursor:pointer;background:0;border:0;border-radius:999px;padding:9px 22px;font-size:.9rem;font-weight:600;transition:background .18s,color .18s,transform 80ms}.cls-switch-pill:hover{color:var(--ink)}.cls-switch-pill:active{transform:scale(.95)}.cls-switch-pill.on{background:var(--primary);color:var(--on-primary);box-shadow:var(--shadow-sm)}.plan .pclass-tag{letter-spacing:.04em;text-transform:uppercase;color:var(--pa);background:color-mix(in srgb,var(--pa) 12%,transparent);border-radius:999px;align-self:flex-start;padding:4px 11px;font-size:.72rem;font-weight:600;display:inline-flex}.plans{grid-template-columns:repeat(3,1fr);align-items:start;gap:24px;display:grid}.plan{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-sm);border-radius:16px;flex-direction:column;gap:14px;padding:28px 24px;transition:transform .2s,box-shadow .2s;display:flex;position:relative}.plan:hover{box-shadow:var(--shadow);transform:translateY(-3px)}.plan.popular{box-shadow:var(--shadow);outline:2px solid var(--pa);border-color:#0000}.plan .crown{background:var(--pa);color:#fff;letter-spacing:.05em;text-transform:uppercase;white-space:nowrap;box-shadow:var(--shadow-sm);border-radius:999px;padding:5px 14px;font-size:.7rem;font-weight:700;position:absolute;top:-13px;left:50%;transform:translate(-50%)}.plan .pname{color:var(--pa);font-family:Plus Jakarta Sans,sans-serif;font-size:1.3rem;font-weight:700}.plan .ptag{color:var(--muted);min-height:40px;font-size:.88rem;line-height:1.5}.plan .pprice{font-variant-numeric:tabular-nums;align-items:baseline;gap:6px;display:flex}.plan .pprice b{color:var(--ink);letter-spacing:-.02em;font-family:Plus Jakarta Sans,sans-serif;font-size:2.3rem;font-weight:800;line-height:1}.plan .pprice .gst{color:var(--muted);font-size:.84rem;font-weight:500}.plan .pbreak{color:var(--muted);font-size:.78rem}.plan ul{flex-direction:column;gap:2px;margin:0;padding:0;font-size:.88rem;list-style:none;display:flex}.plan li{align-items:flex-start;gap:10px;padding:8px 0;line-height:1.45;transition:color .2s;display:flex}.plan li svg{flex:none;width:17px;height:17px;margin-top:2px}.plan li.has svg{color:var(--ok)}.plan li.no{color:var(--muted);opacity:.55}.plan li.no svg{color:var(--muted);opacity:.6}.plan .cls-pick{gap:7px;display:flex}.plan .cls-pick .pill{text-align:center;flex:1;padding:8px 0;font-size:.84rem}.plan .btn{margin-top:6px}.gst-note{text-align:center;color:var(--muted);margin-top:24px;font-size:.84rem}@media (max-width:1000px){.plans{grid-template-columns:repeat(2,1fr);gap:20px}}@media (max-width:980px){.plans{grid-template-columns:1fr;max-width:460px;margin:0 auto}}.hv{perspective:1200px;position:absolute;inset:0}.hv-stage{transform-style:preserve-3d;will-change:transform;transition:transform .14s ease-out;position:absolute;inset:0}.hv-panel{box-shadow:var(--shadow-lg),inset 0 1px 0 #ffffff24;background:linear-gradient(150deg,#2f6bff,#1e3a8a 54%,#131b3a 100%);border-radius:26px;position:absolute;inset:0;overflow:hidden}.hv-dots{width:100%;height:100%;position:absolute;inset:0}.hv-glow{filter:blur(38px);pointer-events:none;opacity:.6;border-radius:50%;position:absolute}.hv-glow.a{background:radial-gradient(circle,#6366f1e6,#0000 70%);width:60%;height:60%;animation:11s ease-in-out infinite hvFloatA;top:-16%;right:-12%}.hv-glow.b{background:radial-gradient(circle,#f59e0b80,#0000 70%);width:54%;height:54%;animation:13s ease-in-out infinite hvFloatB;bottom:-18%;left:-14%}.hv-ring{transform-style:preserve-3d;position:absolute;inset:0}.hv-ring-circle{border:1.5px dashed #ffffff38;border-radius:50%;width:70%;height:70%;animation:46s linear infinite hvSpinSlow;position:absolute;top:43%;left:50%}.hv-ring-circle.outer{border-style:dotted;border-color:#ffffff1f;width:98%;height:98%;animation-duration:70s;animation-direction:reverse}.hv-flag{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#fff;letter-spacing:.01em;background:#ffffff1f;border:1px solid #ffffff42;border-radius:999px;align-items:center;gap:8px;padding:7px 13px;font-size:.74rem;font-weight:600;display:inline-flex;position:absolute;top:7%;left:7%;transform:translateZ(54px);box-shadow:0 12px 26px -16px #000000a6}.hv-flag i{background:#34d399;border-radius:50%;width:8px;height:8px;animation:2s ease-out infinite hvPulse}.hv-core{-webkit-backdrop-filter:blur(14px)saturate(1.3);backdrop-filter:blur(14px)saturate(1.3);background:#ffffff1a;border:1px solid #ffffff57;border-radius:50%;place-items:center;width:118px;height:118px;display:grid;position:absolute;top:43%;left:50%;transform:translate(-50%,-50%)translateZ(70px);box-shadow:0 28px 54px -18px #0009,inset 0 1px #ffffff80}.hv-core-halo{background:conic-gradient(from 0deg,var(--cc),transparent 28%,var(--cc2) 58%,transparent 92%);filter:blur(16px);opacity:.55;border-radius:50%;animation:7s linear infinite hvSpin;position:absolute;inset:-20%}.hv-core-ring{width:100%;height:100%;position:absolute;inset:0;transform:rotate(-90deg)}.hv-core-ring .trk{fill:none;stroke:#ffffff2e;stroke-width:4px}.hv-core-ring .prg{fill:none;stroke:var(--cc);stroke-width:4px;stroke-linecap:round;filter:drop-shadow(0 0 6px color-mix(in srgb,var(--cc) 70%,transparent));transition:stroke-dashoffset .85s cubic-bezier(.4,0,.2,1),stroke .5s}.hv-core-ic{color:#fff;filter:drop-shadow(0 2px 6px #0006);place-items:center;width:34px;height:34px;animation:.5s hvPop;display:grid;position:relative}.hv-core-ic svg{width:34px;height:34px}.hv-core-tag{letter-spacing:.12em;text-transform:uppercase;color:#ffffffd9;font-size:.6rem;font-weight:700;position:absolute;bottom:14px}.hv-node{background:linear-gradient(140deg,color-mix(in srgb,var(--nc) 80%,transparent),color-mix(in srgb,var(--nc2) 68%,transparent));-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px);color:#fff;cursor:pointer;outline-offset:3px;will-change:transform;border:1px solid #ffffff6b;border-radius:18px;outline:3px solid #0000;place-items:center;width:58px;height:58px;transition:box-shadow .25s,outline-color .25s,filter .25s;display:grid;position:absolute;top:0;left:0;box-shadow:0 18px 34px -14px #0009,inset 0 1px #ffffff73}.hv-node svg{filter:drop-shadow(0 1px 2px #00000059);width:24px;height:24px}.hv-node:hover{filter:brightness(1.1);box-shadow:0 26px 46px -14px #000000b8,inset 0 1px #ffffff8c}.hv-node.on{outline-color:#fff;box-shadow:0 26px 48px -12px #000000bd,0 0 0 4px #ffffff24,inset 0 1px #ffffff8c}.hv-card{color:#fff;-webkit-backdrop-filter:blur(18px)saturate(1.3);backdrop-filter:blur(18px)saturate(1.3);background:#ffffff1f;border:1px solid #ffffff42;border-radius:16px;padding:16px 17px;position:absolute;bottom:6%;left:6%;right:6%;transform:translateZ(78px);box-shadow:0 26px 52px -22px #0009,inset 0 1px #fff6}.hv-card-top{align-items:center;gap:11px;display:flex}.hv-ico{border-radius:12px;flex:none;place-items:center;width:42px;height:42px;transition:background .4s;display:grid;box-shadow:inset 0 1px #fff6,0 8px 18px -8px #00000080}.hv-sub{color:#fff;white-space:nowrap;text-overflow:ellipsis;font-family:Plus Jakarta Sans,sans-serif;font-size:.96rem;font-weight:700;overflow:hidden}.hv-ch{color:#ffffffd1;font-size:.78rem}.hv-bar{background:#fff3;border-radius:999px;height:7px;margin:14px 0 9px;overflow:hidden}.hv-bar i{background:linear-gradient(90deg,var(--accent),#fbbf24);border-radius:999px;height:100%;transition:width .85s cubic-bezier(.4,0,.2,1);display:block}.hv-foot{justify-content:space-between;align-items:center;gap:10px;display:flex}.hv-pct{color:#ffffffe0;font-variant-numeric:tabular-nums;font-size:.76rem}.hv-link{color:#fff;background:#ffffff29;border:1px solid #ffffff4d;border-radius:999px;padding:7px 13px;font-size:.82rem;font-weight:600;transition:background .2s,transform .2s}.hv-link:hover{background:#ffffff4d;transform:translate(2px)}@keyframes hvSpin{to{transform:rotate(360deg)}}@keyframes hvSpinSlow{0%{transform:translate(-50%,-50%)rotate(0)}to{transform:translate(-50%,-50%)rotate(360deg)}}@keyframes hvFloatA{0%,to{transform:translate(0)}50%{transform:translate(-6%,8%)}}@keyframes hvFloatB{0%,to{transform:translate(0)}50%{transform:translate(8%,-6%)}}@keyframes hvPulse{0%{box-shadow:0 0 #34d3998c}70%{box-shadow:0 0 0 9px #34d39900}to{box-shadow:0 0 #34d39900}}@keyframes hvPop{0%{opacity:0;transform:scale(.6)}to{opacity:1;transform:scale(1)}}@media (prefers-reduced-motion:reduce){.hv-stage{transform:none!important}.hv-glow,.hv-ring-circle,.hv-core-halo,.hv-flag i,.hv-core-ic{animation:none}.hv-bar i,.hv-core-ring .prg{transition:none}}@media (max-width:980px){.nav-links{display:none}.burger{display:grid}.hero-in{grid-template-columns:1fr;gap:40px}.visual{aspect-ratio:4/3;order:-1;min-height:340px}.tiles,.grid{grid-template-columns:repeat(2,1fr)}.catalog{grid-template-columns:1fr}.filters{position:static}.detail{grid-template-columns:1fr}.side-card{position:static}.dash{grid-template-columns:1fr}.dnav{flex-direction:row;position:static;overflow-x:auto}.stat-row,.res-stats{grid-template-columns:repeat(2,1fr)}.exam-body{grid-template-columns:1fr}.palette-wrap{display:none}.res-hero{text-align:center;grid-template-columns:1fr}.res-ring{margin:0 auto}.fcols{grid-template-columns:1fr 1fr}.plans{grid-template-columns:repeat(2,1fr)}.cls-switch-pick{flex-wrap:wrap}}@media (max-width:640px){.btn{min-height:48px;padding:13px 22px;font-size:.98rem}.pill,.cls-switch-pill{min-height:44px;padding:10px 16px;font-size:.9rem}.icon-btn{width:44px;height:44px}h1{font-size:clamp(1.6rem,6vw,2.3rem)}h2{font-size:clamp(1.35rem,4.5vw,2rem)}h3{font-size:1.05rem}body{font-size:16px;line-height:1.6}.wrap{padding-left:16px;padding-right:16px}.sec{padding-block:40px 52px}.hero-in{gap:28px;padding-block:32px 52px}.page{padding-block:22px 52px}.nav-in{gap:12px;height:64px}.brand{font-size:1.05rem}.brand small{font-size:.52rem}.visual{aspect-ratio:1;min-height:280px}.grid,.tiles,.plans{grid-template-columns:1fr;gap:16px}.plan{gap:12px;padding:22px 18px}.pcard,.card{border-radius:14px}.catalog,.detail{gap:18px}.input,.select,textarea.input{border-radius:12px;min-height:48px;padding:13px 15px;font-size:1rem}input,select,textarea{font-size:16px!important}.fcols{grid-template-columns:1fr;gap:26px}.fbar{flex-direction:column;align-items:flex-start;gap:12px}.modal{border-radius:18px;width:calc(100% - 32px);max-width:100%}.modal-bg{padding:16px}#toast{padding:11px 18px;font-size:.88rem;bottom:20px}.exam-top{gap:10px;padding:11px 14px}.q-area{padding:18px 14px}}@media (max-width:480px){.tiles,.grid,.grid.two,.plans,.stat-row,.res-stats,.form-row{grid-template-columns:1fr}.plan{padding:20px 16px}.plan .pname{font-size:1.2rem}.plan .pprice b{font-size:2rem}.plan ul{font-size:.84rem}.cls-switch-pill{padding:9px 16px;font-size:.86rem}.hero h1{font-size:clamp(1.5rem,6.5vw,2rem)}.page-head h1{font-size:clamp(1.4rem,5vw,1.9rem)}.userchip{padding:3px 10px 3px 3px;font-size:.78rem}.userchip .av{width:27px;height:27px;font-size:.7rem}.res-hero{gap:18px;padding:20px}.res-ring{width:104px;height:104px}.res-hero .big{font-size:1.6rem}table{font-size:.8rem}th,td{padding:11px 10px}.ptags .t{padding:2px 6px;font-size:.6rem}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-18px)}to{opacity:1;transform:translate(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(18px)}to{opacity:1;transform:translate(0)}}@keyframes slideInDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes pulse-soft{0%,to{opacity:1}50%{opacity:.6}}.pcard,.plan{animation:.45s ease-out backwards fadeInUp}.stat-c{animation:.4s ease-out backwards fadeInUp}.feat-c{animation:.45s ease-out backwards fadeInUp}.pcard:first-child,.plan:first-child,.stat-c:first-child,.feat-c:first-child{animation-delay:0s}.pcard:nth-child(2),.plan:nth-child(2),.stat-c:nth-child(2),.feat-c:nth-child(2){animation-delay:70ms}.pcard:nth-child(3),.plan:nth-child(3),.stat-c:nth-child(3),.feat-c:nth-child(3){animation-delay:.14s}.pcard:nth-child(4),.plan:nth-child(4),.stat-c:nth-child(4),.feat-c:nth-child(4){animation-delay:.21s}.pcard:nth-child(5),.plan:nth-child(5),.stat-c:nth-child(5){animation-delay:.28s}.pcard:nth-child(6),.plan:nth-child(6),.stat-c:nth-child(6){animation-delay:.35s}.hero h1{animation:.55s ease-out 80ms backwards fadeInUp}.hero .lead{animation:.55s ease-out .16s backwards fadeInUp}.hero .cta{animation:.55s ease-out .24s backwards fadeInUp}.tagpill{animation:.5s ease-out backwards fadeInUp}.visual{animation:.55s ease-out 80ms backwards fadeInDown}.sec-head{animation:.45s ease-out backwards fadeInUp}.page{animation:.35s ease-out fadeInUp}.modal{animation:.25s cubic-bezier(.34,.1,.68,1) scaleIn}.modal-bg{animation:.22s ease-out fadeIn}.res-ring{animation:2.4s ease-in-out infinite pulse-soft}#toast{animation:.3s cubic-bezier(.34,.1,.68,1) slideInRight}@media (prefers-reduced-motion:reduce){*{animation:none!important}.pcard,.plan,.stat-c,.feat-c,.card,.subj,.step,.btn:hover:not(:disabled),.pcard:hover,.plan:hover,.card:hover,.step:hover,.stat-c:hover,.subj:hover{transform:none!important}}@media (prefers-reduced-motion:no-preference){@supports (animation-timeline:view()){.page-head,.res-hero,.tbl-wrap,.notice,.ds-plan,.side-card,.detail .chapter{animation:linear both revealIn;animation-timeline:view();animation-range:entry 2% cover 22%}@keyframes revealIn{0%{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}}}@media (max-width:640px){.brand-logo{height:34px}.brand-logo-icon{height:32px}}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0a0f1c;--surface:#131c30;--soft:#1b2540;--navy:#0a1120;--ink:#e8edf7;--muted:#9aa6bd;--line:#283348;--line-strong:#39465f;--primary:#4f82f0;--primary-d:#3f72e6;--primary-soft:#18233f;--on-primary:#fff;--accent:#fbbf24;--accent-ink:#3a2a00;--on-navy:#e8edf7;--navy-muted:#8795ac;--navy-line:#232e44;--ok:#34d399;--ok-soft:#10261d;--warn:#fbbf24;--bad:#f87171;--bad-soft:#3a1c1c;--review:#a78bfa;--ring:#4f82f0;--shadow-sm:0 1px 3px #00000073,0 1px 2px #00000059;--shadow:0 10px 24px -10px #0009,0 3px 8px -4px #00000073;--shadow-lg:0 26px 48px -18px #000000b3,0 10px 18px -10px #00000080;--glass:var(--surface);--glass-2:var(--surface);--glass-brd:var(--line);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}:root[data-theme=dark]{--bg:#0a0f1c;--surface:#131c30;--soft:#1b2540;--navy:#0a1120;--ink:#e8edf7;--muted:#9aa6bd;--line:#283348;--line-strong:#39465f;--primary:#4f82f0;--primary-d:#3f72e6;--primary-soft:#18233f;--on-primary:#fff;--accent:#fbbf24;--accent-ink:#3a2a00;--on-navy:#e8edf7;--navy-muted:#8795ac;--navy-line:#232e44;--ok:#34d399;--ok-soft:#10261d;--warn:#fbbf24;--bad:#f87171;--bad-soft:#3a1c1c;--review:#a78bfa;--ring:#4f82f0;--shadow-sm:0 1px 3px #00000073,0 1px 2px #00000059;--shadow:0 10px 24px -10px #0009,0 3px 8px -4px #00000073;--shadow-lg:0 26px 48px -18px #000000b3,0 10px 18px -10px #00000080;--glass:var(--surface);--glass-2:var(--surface);--glass-brd:var(--line);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}