:root{--t-ink:#14233a;--t-muted:#66758a;--t-line:#dfe6ef;--t-bg:#f4f7fb;--t-paper:#fff;--t-blue:#1d63d5;--t-blue2:#0d3e8f;--t-cyan:#12a8b8;--t-green:#24906b;--t-gold:#e0a83a;--t-red:#c44d54;--t-shadow:0 18px 50px rgba(16,34,62,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--t-bg);color:var(--t-ink);font-family:"Nunito",system-ui,sans-serif;overflow-x:hidden}button,input,textarea{font:inherit}button{cursor:pointer}[hidden]{display:none!important}.tutor-wrap{width:min(1180px,calc(100% - 34px));margin:auto}
.tutor-top{background:#fff;border-bottom:1px solid #e8edf4}.tutor-top .hm-hero-top{min-height:84px}
.tutor-hero{position:relative;overflow:hidden;color:#fff;background:radial-gradient(circle at 78% 20%,rgba(18,168,184,.24),transparent 26%),linear-gradient(135deg,#071a3a 0%,#103f82 55%,#145a8a 100%)}
.tutor-hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:34px 34px;mask-image:linear-gradient(to right,transparent 0,#000 45%,#000 100%)}
.tutor-hero-grid{min-height:590px;padding:68px 0;display:grid;grid-template-columns:1.08fr .92fr;gap:58px;align-items:center;position:relative;z-index:2}.tutor-eyebrow,.tutor-kicker{display:inline-flex;align-items:center;gap:8px;font-size:11px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.tutor-eyebrow{padding:9px 13px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2)}.tutor-kicker{padding:7px 10px;border-radius:999px;color:#0e5a69;background:#e8f8fb}
.tutor-hero h1{margin:18px 0 20px;max-width:760px;font-size:clamp(45px,5.8vw,76px);line-height:.97;letter-spacing:-.05em}.tutor-hero h1 span{color:#73e1e9}.tutor-hero-copy>p{margin:0;max-width:740px;color:#dce9f7;font-size:18px;line-height:1.62}.tutor-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.tutor-btn{border:0;border-radius:14px;min-height:48px;padding:12px 18px;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:900;transition:.18s ease}.tutor-btn:hover:not(:disabled){transform:translateY(-2px)}.tutor-btn:disabled{opacity:.45;cursor:not-allowed}.tutor-btn.primary{background:#76e3ea;color:#07364a;box-shadow:0 4px 0 #36a8b4}.tutor-btn.secondary{background:#fff;color:#174b86;box-shadow:0 4px 0 rgba(255,255,255,.22)}.tutor-btn.ghost{background:rgba(255,255,255,.09);color:#fff;border:1px solid rgba(255,255,255,.22)}.tutor-btn.dark{background:var(--t-blue2);color:#fff}.tutor-btn.compact{min-height:42px;padding:9px 14px;font-size:12px}.tutor-proof{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:28px;color:#cbd9eb;font-size:12px;font-weight:800}.tutor-proof strong{font-size:20px;color:#fff}.tutor-proof i{width:4px;height:4px;border-radius:50%;background:#74dfe7}
.tutor-console{background:#07172e;border:1px solid rgba(255,255,255,.14);border-radius:24px;box-shadow:0 28px 70px rgba(0,0,0,.28);padding:0;overflow:hidden}.tutor-console-head{height:48px;padding:0 16px;display:flex;align-items:center;gap:10px;border-bottom:1px solid rgba(255,255,255,.1);background:#0a213f}.tutor-console-head>span{width:9px;height:9px;border-radius:50%;background:#55dce5;box-shadow:0 0 0 5px rgba(85,220,229,.12)}.tutor-console-head b{font-size:10px;letter-spacing:.1em;flex:1}.tutor-console-head em{font-style:normal;font-size:9px;color:#8ba7c9;background:#102e53;border-radius:999px;padding:4px 8px}.tutor-console-path{padding:22px}.tutor-console-path article{display:grid;grid-template-columns:38px 1fr auto;gap:12px;align-items:center;padding:13px 0;position:relative}.tutor-console-path article:not(:last-child):after{content:"";position:absolute;left:18px;top:49px;width:2px;height:25px;background:#24466f}.tutor-console-path article>b{width:36px;height:36px;border-radius:12px;display:grid;place-items:center;background:#132f53;color:#8ca7c8}.tutor-console-path article strong{display:block;font-size:14px}.tutor-console-path article span{display:block;font-size:10.5px;color:#86a3c5;margin-top:2px}.tutor-console-path article>i{color:#6384aa}.tutor-console-path article.done>b{background:#164c4c;color:#69e3c5}.tutor-console-path article.done>i{color:#63dbb9}.tutor-console-path article.current{background:linear-gradient(90deg,rgba(19,167,184,.14),transparent);border-radius:14px;padding-inline:10px}.tutor-console-path article.current>b{background:#0f6076;color:#8bf0f5}.tutor-console-path article.current>i{color:#67e1e8}.tutor-console-note{display:grid;grid-template-columns:34px 1fr;gap:10px;padding:16px 20px;background:#0d294a;border-top:1px solid rgba(255,255,255,.08);color:#b9cee6;font-size:11px;line-height:1.5}.tutor-console-note i{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;background:#13385d;color:#78e1e8}
.tutor-method{background:#fff;border-bottom:1px solid var(--t-line)}.tutor-method-grid{display:grid;grid-template-columns:repeat(4,1fr)}.tutor-method article{padding:22px 18px;border-right:1px solid var(--t-line);display:grid;grid-template-columns:auto 1fr;gap:11px}.tutor-method article:first-child{border-left:1px solid var(--t-line)}.tutor-method article>b{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;background:#e9f2ff;color:#1d63d5;font-size:12px}.tutor-method strong{display:block;font-size:13px}.tutor-method span{display:block;color:#748196;font-size:10.5px;font-weight:700;line-height:1.42;margin-top:4px}
.tutor-catalog{padding:70px 0 80px;background:linear-gradient(180deg,#f4f7fb,#fff)}.tutor-section-head{display:flex;align-items:end;justify-content:space-between;gap:24px}.tutor-section-head h2{font-size:clamp(31px,4vw,48px);letter-spacing:-.04em;margin:12px 0 9px;line-height:1.03}.tutor-section-head p{max-width:740px;color:var(--t-muted);line-height:1.6;margin:0}.tutor-progress-summary{min-width:150px;background:#fff;border:1px solid var(--t-line);border-radius:18px;padding:16px 18px;box-shadow:0 8px 30px rgba(19,41,76,.06);text-align:center}.tutor-progress-summary strong{display:block;font-size:30px;color:var(--t-blue)}.tutor-progress-summary span{font-size:10px;color:#728198;font-weight:900}.tutor-toolbar{margin-top:30px;background:#fff;border:1px solid var(--t-line);border-radius:20px;padding:16px;display:grid;gap:14px;box-shadow:0 10px 35px rgba(20,40,70,.05)}.tutor-search{display:flex;align-items:center;gap:10px;border:1px solid #d8e1ed;background:#f9fbfe;border-radius:13px;padding:0 14px}.tutor-search input{width:100%;border:0;outline:0;background:transparent;min-height:46px;color:var(--t-ink)}.tutor-filter-block>span{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:#718198;font-weight:900;margin-bottom:8px}.tutor-chips{display:flex;gap:8px;flex-wrap:wrap}.tutor-chip{border:1px solid #dbe4ef;background:#fff;color:#52647c;border-radius:999px;padding:8px 11px;font-size:10.5px;font-weight:900}.tutor-chip[aria-pressed="true"]{background:#123f7c;color:#fff;border-color:#123f7c}.tutor-status{margin:20px 0 12px;color:#738197;font-size:11px;font-weight:900}.tutor-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.tutor-card{--accent:#1d63d5;background:#fff;border:1px solid var(--t-line);border-radius:20px;overflow:hidden;box-shadow:0 12px 34px rgba(18,38,68,.07);display:flex;flex-direction:column;min-height:315px}.tutor-card-band{height:5px;background:var(--accent)}.tutor-card-body{padding:20px;display:flex;flex-direction:column;flex:1}.tutor-card-top{display:flex;justify-content:space-between;gap:10px;align-items:center}.tutor-axis{font-size:9.5px;text-transform:uppercase;letter-spacing:.08em;font-weight:900;color:var(--accent)}.tutor-card-state{font-size:9px;font-weight:900;background:#f0f4f9;color:#6d7c90;border-radius:999px;padding:5px 8px}.tutor-card-state.done{background:#e6f6ee;color:#1c7653}.tutor-card h3{font-size:22px;line-height:1.08;letter-spacing:-.025em;margin:16px 0 8px}.tutor-card p{margin:0;color:#6c798d;font-size:12px;line-height:1.52}.tutor-axis-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:15px}.tutor-axis-tag{border-radius:9px;background:#f2f5f9;color:#5f6f84;font-size:9.5px;font-weight:900;padding:7px 8px}.tutor-axis-tag.primary{background:#e9f2ff;color:#1552ad}.tutor-card-foot{display:flex;justify-content:space-between;align-items:end;gap:12px;margin-top:auto;padding-top:18px}.tutor-card-foot span{font-size:9.5px;color:#7b8797;font-weight:800}.tutor-open{width:42px;height:42px;border:0;border-radius:13px;background:var(--accent);color:#fff}.tutor-empty{padding:45px;text-align:center;color:#7b8797}
.tutor-workspace{min-height:760px;padding:36px 0 76px;background:#f4f7fb}.tutor-work-top{display:flex;justify-content:space-between;gap:12px;margin-bottom:22px}.tutor-text-btn{border:0;background:transparent;color:#51637c;font-weight:900;font-size:11px}.tutor-text-btn.danger{color:#a54c55}.tutor-work-head{background:#fff;border:1px solid var(--t-line);border-radius:22px;padding:24px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;box-shadow:0 10px 32px rgba(20,40,70,.05)}.tutor-work-head h2{margin:11px 0 7px;font-size:34px;letter-spacing:-.035em}.tutor-work-head p{margin:0;color:#68768b;max-width:760px}.tutor-meter{width:130px;text-align:right}.tutor-meter strong{font-size:25px;color:#143f7d}.tutor-meter span{display:block;font-size:9.5px;color:#7b899b;font-weight:900}.tutor-meter>div{height:7px;background:#e7edf5;border-radius:999px;overflow:hidden;margin-top:8px}.tutor-meter i{display:block;height:100%;background:linear-gradient(90deg,#1d63d5,#12a8b8);width:16.66%}.tutor-session-grid{display:grid;grid-template-columns:220px minmax(0,1fr) 250px;gap:16px;margin-top:16px;align-items:start}.tutor-route-panel,.tutor-observer,.tutor-practice-card{background:#fff;border:1px solid var(--t-line);border-radius:22px;box-shadow:0 10px 34px rgba(19,41,73,.06)}.tutor-route-panel{padding:18px}.panel-label{font-size:9.5px;text-transform:uppercase;letter-spacing:.08em;color:#728197;font-weight:900}.tutor-rounds{margin-top:13px}.tutor-round-node{display:grid;grid-template-columns:30px 1fr;gap:9px;align-items:center;padding:8px 0;position:relative}.tutor-round-node:not(:last-child):after{content:"";position:absolute;left:14px;top:37px;width:2px;height:17px;background:#dce4ee}.tutor-round-node>b{width:29px;height:29px;border-radius:9px;display:grid;place-items:center;background:#eef2f7;color:#758399;font-size:10px}.tutor-round-node 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small{color:#8190a2;font-weight:900}.tutor-practice-card h3{font-size:clamp(23px,3vw,34px);line-height:1.16;letter-spacing:-.025em;margin:24px 0}.tutor-answer-input{width:100%;border:2px solid #d8e2ef;background:#fbfcfe;border-radius:15px;min-height:55px;padding:0 16px;outline:0;font-weight:800}.tutor-answer-input:focus{border-color:#4c85db;box-shadow:0 0 0 4px rgba(76,133,219,.12)}.tutor-choice-grid{display:grid;gap:9px}.tutor-choice{border:1px solid #dce4ee;background:#fff;border-radius:14px;padding:13px 15px;text-align:left;color:#32445e;font-weight:800}.tutor-choice.selected{border-color:#2c6dd1;background:#eef5ff;color:#164f9e}.tutor-item-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.tutor-help{border:1px solid #d8e2ed;background:#fff;color:#596c85;border-radius:12px;min-height:42px;padding:9px 12px;font-weight:900;font-size:11px}.tutor-help:disabled{opacity:.45}.tutor-hints p{margin:10px 0 0;background:#fff7df;border:1px solid #f1d999;color:#70591a;border-radius:12px;padding:11px 13px;font-size:11px;line-height:1.48}.tutor-feedback{margin-top:14px;border-radius:13px;font-size:11px;font-weight:800;line-height:1.5}.tutor-feedback.good,.tutor-feedback.bad,.tutor-feedback.info{padding:12px 14px}.tutor-feedback.good{background:#e8f7f0;color:#176d50;border:1px solid #bce6d4}.tutor-feedback.bad{background:#fff0f0;color:#934048;border:1px solid #efc8cb}.tutor-feedback.info{background:#edf4ff;color:#28598e;border:1px solid #cddff7}.tutor-explanation{margin-top:12px;background:#f5f8fc;border:1px solid #dfe7f1;border-radius:14px;padding:13px}.tutor-explanation strong{font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:#315d96}.tutor-explanation p{margin:5px 0 0;color:#586a81;font-size:11px;line-height:1.5}.tutor-btn.next{margin-top:14px}.tutor-observer{padding:18px;background:#091c35;color:#e8f1fc;border-color:#0f3159}.observer-head{display:grid;grid-template-columns:36px 1fr;gap:10px;align-items:center}.observer-head>i{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;background:#0e3157;color:#60dbe5}.observer-head strong{display:block;font-size:12px}.observer-head span{display:block;font-size:9px;color:#86a2c2}.observer-log{margin-top:16px;display:grid;gap:8px}.observer-log p{margin:0;background:#0c294a;border:1px solid #13385f;border-radius:12px;padding:11px;color:#b9cee5;font-size:10.5px;line-height:1.5}.observer-log b{color:#fff}.observer-rule{border-top:1px solid #17395f;margin-top:16px;padding-top:14px;display:grid;gap:8px}.observer-rule>strong{font-size:9px;text-transform:uppercase;letter-spacing:.08em;color:#7897bb}.observer-rule span{display:flex;align-items:center;gap:7px;color:#b1c5de;font-size:9.5px}.dot{width:7px;height:7px;border-radius:50%}.dot.up{background:#58d8ad}.dot.same{background:#f0bd4e}.dot.down{background:#e26f75}
.tutor-finish{margin-top:18px;background:#fff;border:1px solid var(--t-line);border-radius:24px;padding:34px;box-shadow:var(--t-shadow);text-align:center}.tutor-finish-mark{width:58px;height:58px;border-radius:18px;display:grid;place-items:center;margin:0 auto 10px;background:#e7f2ff;color:#1e63c9;font-size:22px}.tutor-finish>span{font-size:9px;letter-spacing:.12em;color:#55749b;font-weight:900}.tutor-finish h3{font-size:30px;margin:8px 0}.tutor-finish>p{color:#6c798c;max-width:720px;margin:0 auto}.tutor-report{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-width:630px;margin:22px auto}.tutor-report article{border:1px solid var(--t-line);border-radius:15px;padding:14px}.tutor-report strong{display:block;font-size:25px;color:#174f9d}.tutor-report span{font-size:9.5px;color:#768399;font-weight:900}.tutor-route-report{max-width:760px;margin:0 auto;display:flex;gap:7px;flex-wrap:wrap;justify-content:center}.route-pill{font-size:9.5px;font-weight:900;border-radius:999px;background:#f0f4f8;color:#5c6f86;padding:7px 9px}.route-pill.independent{background:#e7f7ef;color:#1a7554}.route-pill.assisted{background:#fff5dc;color:#89671d}.route-pill.reinforced{background:#fff0f0;color:#93444b}.tutor-reflection{max-width:720px;margin:24px auto 0;text-align:left;border-top:1px solid var(--t-line);padding-top:20px}.tutor-reflection label{display:block;font-weight:900;font-size:12px;margin-bottom:8px}.tutor-reflection textarea{width:100%;resize:vertical;border:1px solid #d8e2ed;border-radius:14px;padding:12px;outline:0}.tutor-reflection small{margin-left:8px;color:#61748c;font-weight:800}.tutor-actions.finish{justify-content:center}.tutor-toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#102d51;color:#fff;border-radius:12px;padding:11px 14px;font-size:11px;font-weight:900;z-index:200;transition:.2s}.tutor-toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:1080px){.tutor-hero-grid{grid-template-columns:1fr;gap:32px}.tutor-console{max-width:680px}.tutor-method-grid{grid-template-columns:repeat(2,1fr)}.tutor-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tutor-session-grid{grid-template-columns:200px minmax(0,1fr)}.tutor-observer{grid-column:1/-1}.observer-log{grid-template-columns:repeat(2,1fr)}}
@media(max-width:820px){.tutor-wrap{width:min(100% - 24px,1180px)}.tutor-hero-grid{min-height:auto;padding:48px 0}.tutor-hero h1{font-size:clamp(42px,11vw,62px)}.tutor-hero-copy>p{font-size:16px}.tutor-section-head{align-items:start;flex-direction:column}.tutor-progress-summary{width:100%;text-align:left;display:flex;align-items:baseline;gap:8px}.tutor-work-head{grid-template-columns:1fr}.tutor-meter{width:100%;text-align:left}.tutor-session-grid{grid-template-columns:1fr}.tutor-route-panel{order:2}.tutor-practice-card{order:1}.tutor-observer{order:3;grid-column:auto}.tutor-rounds{display:grid;grid-template-columns:repeat(6,1fr);gap:6px}.tutor-round-node{display:block;text-align:center;padding:0}.tutor-round-node:not(:last-child):after{display:none}.tutor-round-node>b{margin:auto}.tutor-round-node div{display:none}.observer-log{grid-template-columns:1fr}}
@media(max-width:600px){.tutor-method-grid{grid-template-columns:1fr}.tutor-method article,.tutor-method article:first-child{border-left:0;border-right:0;border-bottom:1px solid var(--t-line)}.tutor-grid{grid-template-columns:1fr}.tutor-card{min-height:280px}.tutor-hero-grid{padding:38px 0 44px}.tutor-hero h1{font-size:45px}.tutor-console{border-radius:18px}.tutor-console-path{padding:16px}.tutor-actions{display:grid}.tutor-actions .tutor-btn{width:100%}.tutor-proof{font-size:10.5px}.tutor-proof strong{font-size:18px}.tutor-catalog{padding:48px 0 60px}.tutor-section-head h2{font-size:34px}.tutor-workspace{padding-top:20px}.tutor-work-top{flex-wrap:wrap}.tutor-work-head{padding:18px}.tutor-work-head h2{font-size:27px}.tutor-practice-card{padding:19px;border-radius:18px}.tutor-practice-card h3{font-size:25px}.tutor-item-actions{display:grid}.tutor-item-actions>*{width:100%}.tutor-route-panel,.tutor-observer{border-radius:18px}.tutor-report{grid-template-columns:1fr}.tutor-finish{padding:24px 16px}.tutor-finish h3{font-size:26px}.tutor-actions.finish{display:grid}.tutor-actions.finish .tutor-btn{width:100%}.tutor-reflection .tutor-btn{width:100%;margin-top:8px}.tutor-reflection small{display:block;margin:7px 0 0}}
@media(max-width:370px){.tutor-hero h1{font-size:40px}.tutor-wrap{width:min(100% - 18px,1180px)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.tutor-btn,.tutor-toast{transition:none}}