:root{--bg: #ffffff;--ink: #000000;--black: #000000;--muted: #00515e;--teal: #2eaeb7;--teal-deep: #00515e;--teal-soft: rgba(46, 174, 183, .16);--teal-line: #2eaeb7;--teal-ink: #00515e;--white: #ffffff;--line: rgba(46, 174, 183, .35);--danger: #d64545;--radius: 18px;--shadow: 0 10px 28px rgba(0, 81, 94, .1);--font: "Comfortaa", "Camfora", "Segoe UI", sans-serif}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{font-family:var(--font);color:var(--ink);background:var(--bg)}.shell{position:relative;min-height:100vh;display:flex;flex-direction:column;overflow:hidden;isolation:isolate}.shell--home,.shell--exams{background:var(--bg)}.shell--exams{overflow-x:hidden;overflow-y:auto}.bg-rings{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0;overflow:hidden}.bg-arc{position:absolute;border-radius:50%;background:transparent;pointer-events:none;box-sizing:border-box;border:solid rgba(46,174,183,.055)}.bg-arc--tl{top:0;left:0;width:min(560px,78vw);height:min(560px,78vw);border-width:clamp(36px,5.5vw,64px);transform:translate(-48%,-42%)}.bg-arc--tr{top:0;right:0;width:min(480px,68vw);height:min(480px,68vw);border-width:clamp(32px,5vw,56px);transform:translate(46%,-48%)}.bg-arc--bl{left:0;bottom:0;width:min(340px,48vw);height:min(340px,48vw);border-width:clamp(28px,4.5vw,48px);transform:translate(-46%,46%)}.bg-arc--br{right:0;bottom:0;width:min(720px,95vw);height:min(720px,95vw);border-width:clamp(44px,6.5vw,72px);transform:translate(40%,46%)}.top{position:relative;z-index:2;display:flex;flex-wrap:nowrap;align-items:center;justify-content:space-between;gap:10px;padding:14px 16px 6px;width:100%;max-width:none}.top-brand{display:flex;align-items:center;gap:10px;min-width:0;flex:1 1 auto}.brand{display:inline-flex;align-items:center;text-decoration:none;flex:0 0 auto}.brand-logo{display:block;width:min(112px,28vw);height:auto}.brand-sub{display:flex;flex-direction:column;justify-content:center;gap:2px;min-width:0;color:var(--teal-ink);font-size:.58rem;font-weight:600;letter-spacing:.02em;text-transform:uppercase;line-height:1.2}.brand-sub-line{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.top-login{display:inline-flex;align-items:center;gap:6px;flex:0 0 auto;margin-left:auto;padding:6px 2px;color:var(--teal-ink);text-decoration:none;font-weight:700;font-size:.9rem;white-space:nowrap}.top-login:hover{color:var(--teal)}.top-login-icon{width:20px;height:20px;flex:0 0 auto}@media(max-width:480px){.brand-sub{display:none}.brand-logo{width:104px}.top{padding:12px 14px 4px;gap:8px}.top-login{font-size:.86rem}.home-title{font-size:clamp(1.22rem,6.8vw,1.72rem)}.home-lead{font-size:clamp(.88rem,3.6vw,1rem)}.page--home{padding-left:16px;padding-right:16px}}.page{position:relative;z-index:1;width:100%;max-width:560px;margin:0 auto;padding:20px 20px 12px;display:flex;flex-direction:column;flex:1;min-height:0}.page--home{max-width:min(720px,92vw);padding:8px 20px 12px;flex:1 1 auto}.page--wide{max-width:1080px;width:100%;padding-left:20px;padding-right:20px}.main{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:0;width:100%}.main--home{justify-content:center;padding-top:clamp(8px,3vh,28px);padding-bottom:8px}.main--exams{align-items:stretch;justify-content:flex-start}.panel{background:var(--white);border-radius:22px;box-shadow:var(--shadow);padding:28px 22px 26px;border:1px solid var(--line)}.hero-title{font-size:1.35rem;font-weight:700;margin:0 0 18px;color:var(--ink)}.hero-lead{color:var(--muted);font-size:.98rem;line-height:1.45;margin:0 0 22px}.home-hero{width:100%;max-width:min(560px,100%);margin:0 auto;display:flex;flex-direction:column;align-items:stretch;container-type:inline-size;container-name:home}.home-hero-copy{text-align:center;margin:0 0 22px;width:100%}.home-title{margin:0 0 10px;color:var(--teal-ink);font-size:clamp(1.28rem,8.6cqi,3.4rem);font-weight:700;line-height:1.15;letter-spacing:-.02em;width:100%}@supports not (font-size: 1cqi){.home-title{font-size:clamp(1.28rem,4.4vw,3.2rem)}}.home-title-line{display:block}.home-title-line--nowrap{white-space:nowrap}.home-title-accent{color:var(--teal);white-space:nowrap}.home-lead{margin:0 auto;color:#6b7c86;font-size:clamp(.95rem,3.4cqi,1.2rem);font-weight:500;line-height:1.4;max-width:100%}.home-or{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;margin:16px 0 12px}.home-or-line{display:block;height:1px;background:#00515e29}.home-or-text{color:#8a97a0;font-size:.92rem;font-weight:600}.btn-cabinet{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:54px;padding:12px 18px;border-radius:16px;border:1.5px solid #c5ced3;background:var(--white);color:var(--teal-ink);text-decoration:none;font-weight:700;transition:border-color .15s ease,box-shadow .15s ease}.btn-cabinet:hover{border-color:#9aa8b0;box-shadow:0 0 0 3px #0000000a}.btn-cabinet-ico{flex:0 0 auto;width:22px;height:22px;color:var(--teal);display:inline-flex}.btn-cabinet-ico svg{width:100%;height:100%}.btn-cabinet-label{flex:0 1 auto;min-width:0;text-align:center;font-size:.96rem;line-height:1.25}.btn-cabinet-chevron{flex:0 0 auto;width:18px;height:18px;color:var(--teal)}.home-foot{position:relative;z-index:1;margin-top:auto;flex-shrink:0;width:100%;padding:18px 20px 28px}.home-features{list-style:none;margin:0 auto;padding:0;width:100%;max-width:920px;display:grid;grid-template-columns:1fr;gap:14px}@media(min-width:760px){.home-features{grid-template-columns:repeat(3,minmax(0,1fr));align-items:center;gap:0}.home-feature+.home-feature{border-left:1px solid rgba(0,81,94,.14);padding-left:22px;margin-left:10px}}.home-feature{display:flex;align-items:center;gap:12px;color:var(--teal-ink);min-width:0}.home-feature-ico{flex:0 0 auto;width:44px;height:44px;border-radius:50%;background:#2eaeb729;color:var(--teal-ink);display:inline-flex;align-items:center;justify-content:center}.home-feature-ico svg{width:22px;height:22px}.home-feature-text{display:flex;flex-direction:column;gap:1px;min-width:0;font-size:.92rem;font-weight:700;line-height:1.28}.home-feature-phone{color:inherit;text-decoration:none;font-weight:700;white-space:nowrap}.home-feature-phone:hover{color:var(--teal)}.panel--code{background:transparent;border:0;box-shadow:none;padding:0;width:100%}.label{display:block;font-weight:700;margin:0;font-size:1.2rem;letter-spacing:.01em;color:var(--teal-ink)}.code-form{display:grid;gap:20px;width:100%;max-width:none;margin:0 auto}.code-field{display:grid;gap:20px}.code-pill{position:relative;display:flex;align-items:flex-end;width:100%;height:72px;padding:14px 36px 18px;border-radius:18px;border:1.5px solid var(--teal-line);background:var(--white);box-shadow:0 0 0 3px transparent;transition:border-color .15s ease,box-shadow .15s ease;cursor:text;touch-action:none;user-select:none;-webkit-user-select:none}.code-pill:focus-within,.code-pill.is-focused{border-color:var(--teal);box-shadow:0 0 0 3px #2eaeb738}.code-real-input{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;width:100%;height:100%;margin:0;padding:14px 36px 18px;border:0;outline:none;opacity:0;background:transparent;color:transparent;caret-color:transparent;font:inherit;font-size:16px;font-weight:700;letter-spacing:normal;text-transform:uppercase;pointer-events:none}.code-slots{position:relative;z-index:1;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));align-items:end;width:100%;height:100%;pointer-events:none}.code-slot{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;min-width:0;height:100%}.code-slot-char{position:relative;display:flex;align-items:center;justify-content:center;width:100%;height:1.55em;margin:0 0 4px;color:var(--teal-ink);font-size:1.55rem;font-weight:700;line-height:1;text-align:center;text-transform:uppercase;border-radius:0}.code-slot.is-selected .code-slot-char{background:#2eaeb724;color:var(--teal-ink);border-radius:0}.code-pill:focus-within .code-slot.is-active .code-slot-char:after,.code-pill.is-focused .code-slot.is-active .code-slot-char:after{content:"";position:absolute;top:50%;left:50%;width:2px;height:1.15em;margin-top:-.575em;margin-left:-1px;background:var(--teal-ink);border-radius:1px;animation:code-caret 1.05s step-end infinite}.code-pill:focus-within .code-slot.is-active.is-filled:not(.is-caret-after) .code-slot-char:after,.code-pill.is-focused .code-slot.is-active.is-filled:not(.is-caret-after) .code-slot-char:after{left:calc(50% - .55em)}.code-pill:focus-within .code-slot.is-active.is-caret-after .code-slot-char:after,.code-pill.is-focused .code-slot.is-active.is-caret-after .code-slot-char:after{left:calc(50% + .55em)}@keyframes code-caret{50%{opacity:0}}.code-dash{display:block;width:22px;max-width:70%;height:2.5px;border-radius:2px;background:var(--teal-line)}.code-slot.is-filled .code-dash,.code-slot.is-active .code-dash{background:var(--teal-ink)}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 22px;border:0;border-radius:999px;background:var(--teal);color:var(--white);font:inherit;font-weight:700;text-decoration:none;cursor:pointer}.btn-primary:hover{background:var(--teal-deep)}.btn-arrow{width:20px;height:20px;flex:0 0 auto}.btn-ghost{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 16px;border-radius:999px;border:1.5px solid var(--teal);color:var(--teal-deep);background:var(--white);text-decoration:none;font-weight:700}.form-error{color:var(--danger);margin:10px 0 0;font-weight:600}.muted{color:var(--muted)}.small{font-size:.9rem}.code-chip{display:inline-block;margin:0 0 10px;padding:6px 12px;border-radius:999px;background:var(--teal-soft);color:var(--teal-deep);font-size:.9rem;font-weight:600}.code-chip strong{color:var(--ink);letter-spacing:.12em;margin-left:4px}.exams-page{width:100%;max-width:1080px;margin:0 auto;padding-bottom:8px}.exams-head{text-align:center;margin:0 0 8px}.exams-title{margin:0 0 10px;color:var(--teal-ink);font-size:clamp(1.55rem,3.6vw,2.2rem);font-weight:700;line-height:1.2}.exams-sub,.exams-meta{margin:0;color:#6b7c86;font-size:1rem;font-weight:500;line-height:1.4}.exams-meta{margin-top:4px}.exams-msg{margin-top:10px}.exam-list{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:14px;width:100%}.exam-item{display:grid;grid-template-columns:96px minmax(0,1fr) auto;gap:1.1rem;align-items:center;padding:1.05rem 1.15rem;border-radius:20px;background:var(--white);border:1px solid rgba(46,174,183,.18);box-shadow:0 8px 24px #00515e14}.exam-thumb-wrap{position:relative;width:88px;height:88px;flex:0 0 auto}.exam-thumb{display:block;width:88px;height:88px;object-fit:cover;border-radius:14px;border:1.5px solid rgba(46,174,183,.45);background:var(--white)}.exam-info{min-width:0}.exam-name{margin:0;font-size:1.08rem;font-weight:700;color:var(--teal-ink);line-height:1.25}.exam-datetime{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:8px}.exam-datetime-item{display:inline-flex;align-items:center;gap:6px;color:#4a5f6a;font-size:.9rem;font-weight:600}.exam-meta-ico{width:16px;height:16px;flex:0 0 auto;color:#5a6f7a}.exam-date{margin:.35rem 0 0;color:var(--muted);font-size:.93rem}.exam-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:flex-end}.btn-view,.btn-download{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:.55rem 1.05rem;border-radius:12px;font:inherit;font-weight:700;text-decoration:none;white-space:nowrap;cursor:pointer}.btn-view{border:0;background:var(--teal);color:var(--white)}.btn-view:hover{background:var(--teal-deep);color:var(--white)}.btn-download{border:1.5px solid var(--teal);background:var(--white);color:var(--teal)}.btn-download:hover{background:var(--teal-soft);color:var(--teal-deep)}.btn-download-ico{width:18px;height:18px;flex:0 0 auto}.back-row{margin:22px 0 8px;text-align:left}.back-link{color:var(--teal);text-decoration:none;font-weight:700}.back-link:hover{color:var(--teal-deep)}.shell--exams .home-foot{margin-top:12px}.redirect-note{margin:0;color:var(--muted);font-weight:600}@media(max-width:720px){.exam-item{grid-template-columns:72px minmax(0,1fr);grid-template-areas:"thumb info" "actions actions";gap:.85rem .9rem;padding:.9rem;border-radius:18px}.exam-thumb-wrap{width:68px;height:68px;grid-area:thumb}.exam-thumb{width:68px;height:68px;border-radius:12px}.exam-info{grid-area:info}.exam-name{font-size:1rem}.exam-actions{grid-area:actions;justify-content:stretch}.exam-actions .btn-view,.exam-actions .btn-download{flex:1 1 auto;text-align:center}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.btn-primary:disabled{opacity:.7;cursor:wait}.notification-container{position:fixed;top:16px;left:50%;right:auto;transform:translate(-50%);z-index:10060;width:min(420px,calc(100vw - 24px));max-width:min(420px,calc(100vw - 24px));pointer-events:none;display:flex;flex-direction:column;align-items:stretch}.notification-container .notification{pointer-events:auto}.notification{background:var(--white);border:1px solid var(--line);border-left-width:4px;border-radius:.5rem;box-shadow:0 4px 16px #00515e1f;margin-bottom:10px;padding:14px 16px;transform:translateY(-12px);opacity:0;transition:transform .25s ease-in-out,opacity .25s ease-in-out;display:flex;align-items:flex-start;gap:12px;color:var(--black);font-family:var(--font)}.notification.show{transform:translateY(0);opacity:1}.notification.success{border-left-color:#25b003}.notification.error{border-left-color:#fa3b1d}.notification.warning{border-left-color:#e5780b}.notification.info{border-left-color:var(--teal)}.notification-icon{flex-shrink:0;line-height:1;margin-top:.1rem;display:inline-flex}.notification.success .notification-icon{color:#25b003}.notification.error .notification-icon{color:#fa3b1d}.notification.warning .notification-icon{color:#e5780b}.notification.info .notification-icon{color:var(--teal)}.notification-content{flex:1;min-width:0}.notification-title{font-weight:700;margin-bottom:2px;color:var(--black);font-size:.875rem;line-height:1.4;white-space:pre-line}.notification-message{color:var(--teal-ink);font-size:.8125rem;line-height:1.4;white-space:pre-line}.notification-close{background:none;border:none;font-size:1.25rem;line-height:1;color:var(--teal-ink);cursor:pointer;padding:0;margin-left:4px;flex-shrink:0}.notification-close:hover{color:var(--black)}@media(min-width:640px){.top{padding:28px 40px 12px;gap:18px}.brand-logo{width:168px}.brand-sub{font-size:.78rem;letter-spacing:.04em}.page{padding-top:28px}.page--home{max-width:min(640px,88vw);padding-left:28px;padding-right:28px}.home-hero{max-width:560px}.code-pill{height:80px;padding:16px 40px 20px;border-radius:20px}.code-slot-char{font-size:1.7rem}.code-dash{width:26px;height:3px}.btn-primary{min-height:56px;font-size:1.05rem}.btn-cabinet{min-height:58px;border-radius:18px}.page--wide{padding-left:40px;padding-right:40px}.panel{padding:32px 28px}.foot{padding:24px 40px 36px}.foot-inner{justify-content:space-between}.foot-row{flex:0 1 auto}.foot-icon-box{width:48px;height:48px;border-radius:14px}.foot-icon{width:24px;height:24px}}@media(min-width:960px){.page--home{max-width:min(760px,72vw);padding-left:36px;padding-right:36px}.home-hero{max-width:640px}.label{font-size:1.28rem}.code-pill{height:88px;padding:18px 48px 22px;border-radius:22px}.code-slot-char{font-size:1.9rem}.code-dash{width:30px;height:3px}.btn-primary{min-height:60px;font-size:1.1rem;gap:12px}.btn-arrow{width:22px;height:22px}.btn-cabinet{min-height:62px;padding:14px 18px 14px 20px}.btn-cabinet-label{font-size:1.02rem}.bg-arc--tl{width:min(680px,52vw);height:min(680px,52vw);border-width:68px}.bg-arc--tr{width:min(580px,44vw);height:min(580px,44vw);border-width:60px}.bg-arc--bl{width:min(400px,32vw);height:min(400px,32vw);border-width:52px}.bg-arc--br{width:min(860px,62vw);height:min(860px,62vw);border-width:76px}}@media(min-width:1280px){.page--home{max-width:min(880px,58vw)}.home-hero{max-width:720px}.code-pill{height:96px;padding:20px 56px 24px}.code-slot-char{font-size:2.05rem}.code-dash{width:34px}.btn-primary{min-height:64px;font-size:1.14rem}.btn-cabinet{min-height:66px}.home-features{max-width:1080px}}