:root{--ink:#183c47;--muted:#4a6570;--ground:#edf4f5;--paper:#fff;--line:#c7d9dd;--yellow:#ffcf52;--yellow-light:#fff3ce;--teal:#126556;--teal-light:#e2f3ec;--orange:#873b17;--orange-light:#fff0e5;--radius:14px;--font:ui-rounded,"SF Pro Rounded",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--ease:cubic-bezier(.16,1,.3,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scrollbar-color:#93afb6 var(--ground);scroll-padding-top:24px}body{margin:0;background:var(--ground);color:var(--ink);font:17px/1.55 var(--font);-webkit-font-smoothing:antialiased}::selection{background:var(--yellow);color:var(--ink)}a{color:inherit;text-underline-offset:4px}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.5}button{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid 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svg{width:34px;height:34px;color:var(--yellow)}.brand-light{font-weight:450}.main-nav{display:flex;align-self:stretch;gap:24px;align-items:center;flex:1;justify-content:center}.main-nav a{display:inline-flex;gap:6px;align-items:center;height:100%;text-decoration:none;color:#d0e0e4;font-size:.88rem;font-weight:600;position:relative;white-space:nowrap}.main-nav a[aria-current]{color:var(--yellow)}.main-nav a[aria-current]:after{content:"";height:4px;position:absolute;bottom:0;left:0;right:0;background:var(--yellow);border-radius:4px 4px 0 0}.main-nav a:hover,.help-link:hover{color:var(--yellow)}.nav-count{background:var(--yellow);color:var(--ink);border-radius:30px;min-width:19px;font-size:.7rem;text-align:center}.help-link{font-size:.83rem;white-space:nowrap;color:#e1edf0;text-decoration:none}#main{max-width:1180px;margin:0 auto;padding:48px 28px 64px;min-height:calc(100vh - 180px)}#main:focus{outline:none}.page-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:30px}.page-heading p{color:var(--muted);max-width:56ch;margin-bottom:0}.date-tag{display:flex;align-items:center;gap:8px;white-space:nowrap;font-size:.82rem;padding-top:12px}.icon{width:22px;height:22px;flex:0 0 auto;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}.dashboard-top{display:grid;grid-template-columns:minmax(0,1.9fr) minmax(260px,1fr);gap:24px;margin-bottom:44px}.next-stop{background:var(--yellow);border-radius:var(--radius);display:flex;gap:26px;padding:30px 34px;align-items:center;position:relative;overflow:hidden}.next-stop h2{font-size:1.8rem;margin:6px 0 10px;max-width:21ch}.next-stop p{font-size:.94rem;max-width:44ch;margin-bottom:22px}.next-stop .sign-icon{padding:20px;background:var(--ink);color:var(--yellow);border-radius:14px;align-self:flex-start}.next-stop .sign-icon .icon{width:39px;height:39px}.round-label{font-size:.8rem;font-weight:650;display:flex;align-items:center;gap:8px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:0;min-height:48px;padding:12px 22px;border-radius:10px;background:var(--ink);color:white;font-weight:700;font-size:.94rem;text-decoration:none;transition:background .15s,transform .2s var(--ease);line-height:1.35}.btn:hover{background:#285866}.btn:active{transform:translateY(1px)}.btn.yellow{background:var(--yellow);color:var(--ink)}.btn.yellow:hover{background:#f3bd30}.btn.secondary{background:#e3edef;color:var(--ink)}.btn.secondary:hover{background:#d2e2e5}.btn.outline{background:transparent;color:var(--ink);border:1px solid #9db7bd}.btn.outline:hover{background:#e4edef}.btn.small-btn{font-size:.82rem;padding:9px 14px;min-height:42px}.text-button{border:0;background:transparent;padding:8px 4px;font-size:.85rem;min-height:44px;text-decoration:underline;text-underline-offset:4px}.text-button:hover{color:var(--teal)}.passport{border:1px solid #adc8ce;border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;justify-content:space-between}.passport-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.passport-heading h2{font-size:1.1rem;margin:0}.stamp-strip{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:17px}.stamp{width:32px;height:32px;display:grid;place-items:center;border:1px dashed #96b3ba;border-radius:50%;color:#78969d}.stamp.earned{border:2px solid var(--teal);color:var(--teal);background:var(--teal-light);transform:rotate(-7deg)}.stamp .icon{width:18px;height:18px}.passport p{font-size:.85rem;margin-bottom:0;color:var(--muted)}.meter{height:7px;background:#d2e2e5;border-radius:8px;overflow:hidden;margin:12px 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span{color:var(--ink)}.round-top{display:flex;gap:14px;align-items:center;justify-content:space-between;font-size:.9rem}.round-top .meter{flex:1;margin:0 18px;height:6px}.round-title{font-size:.85rem;color:var(--muted);margin:24px 0 12px}.question-panel{background:white;border-radius:var(--radius);padding:32px}.question-panel h1{font-size:clamp(1.65rem,3vw,2.2rem);line-height:1.3;margin-bottom:26px;letter-spacing:-.025em;white-space:pre-line}.task-type{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:.82rem;margin-bottom:16px}.options{display:grid;grid-template-columns:1fr 1fr;gap:12px}.option{border:1.5px solid #bed2d7;background:white;min-height:70px;border-radius:11px;padding:16px 18px;display:flex;align-items:center;gap:14px;text-align:left;line-height:1.4;font-size:1.05rem}.option:hover:not(:disabled){background:#f0f7f7;border-color:#527e87}.option.selected{background:#e5f0f2;border:2px solid var(--ink);padding:15.5px 17.5px}.option:disabled{opacity:1}.option.correct{background:var(--teal-light);border-color:var(--teal)}.option .letter{font-size:.78rem;color:var(--muted);border:1px solid #bfced2;width:24px;height:24px;display:grid;place-items:center;border-radius:5px;flex:0 0 auto}.answer-label{display:block;font-size:.88rem;font-weight:650;margin-bottom:8px}.answer-input{background:#f6fafb;border:1.5px solid #a4c0c8;border-radius:10px;padding:16px;width:100%;color:var(--ink);font-size:1.18rem;min-height:60px}.answer-input:disabled{opacity:1;background:#edf5f2}.answer-help{font-size:.8rem;color:var(--muted);margin-top:8px}.answer-zone{min-height:76px;border:1.5px dashed #a7c0c5;border-radius:12px;background:#f5f9fa;display:flex;align-items:center;flex-wrap:wrap;gap:8px;padding:14px;margin-bottom:16px}.answer-zone .placeholder{font-size:.9rem;color:var(--muted)}.word-bank{display:flex;flex-wrap:wrap;gap:9px}.word-token{min-height:44px;border:1px solid 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summary{cursor:pointer;font-weight:750;min-height:44px;display:flex;align-items:center;justify-content:space-between;gap:12px}.reading-text summary:after{content:'−';font-size:1.4rem}.reading-text:not([open]) summary:after{content:'+'}.reading-text .text-body{font-size:1rem;line-height:1.85;max-width:70ch;margin:12px 0 10px}.reading-text .text-note{font-size:.78rem;color:var(--muted);margin:0 0 6px}.round-note{margin-top:20px;font-size:.84rem;color:var(--muted);text-align:center}.result-wrap{text-align:center}.result-stamp{width:100px;height:100px;display:grid;place-items:center;background:var(--teal-light);border:3px solid var(--teal);color:var(--teal);border-radius:50%;margin:10px auto 28px;transform:rotate(-8deg);animation:stamp-in .55s var(--ease) both}.result-stamp .icon{width:48px;height:48px}.result-wrap h1{font-size:2.6rem}.result-wrap>p{max-width:52ch;margin:0 auto 22px;color:var(--muted)}.result-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden;margin:28px 0}.result-summary>div{background:white;padding:22px 12px;display:flex;flex-direction:column;gap:5px;font-size:.82rem;color:var(--muted)}.result-summary strong{font-size:1.5rem;color:var(--ink)}.result-buttons{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.result-detail{background:white;border-radius:var(--radius);text-align:left;padding:26px;margin-top:28px}.result-detail h2{font-size:1.2rem}.answer-review{border-bottom:1px solid var(--line);padding:15px 0;font-size:.9rem}.answer-review:last-child{border-bottom:0}.answer-review strong{display:block;margin-bottom:5px}.answer-review p{margin:6px 0;color:var(--muted)}.answer-review .solution{color:var(--teal)}.pill{display:inline-flex;align-items:center;gap:6px;border-radius:30px;padding:5px 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24px}.word-toolbar{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:20px}.search-field{flex:1;min-width:200px;border:1px solid #a5bfc6;background:white;padding:13px 16px;border-radius:10px;color:var(--ink)}.word-toolbar select{min-height:50px;padding:10px 14px;border:1px solid #a5bfc6;background:white;border-radius:10px;color:var(--ink);max-width:100%}.word-toolbar .btn{white-space:nowrap}.source-note{font-size:.84rem;color:var(--muted);margin:0 0 24px;max-width:80ch}.word-list{background:white;border-radius:var(--radius);padding:8px 24px}.word-row{display:grid;grid-template-columns:1fr 1.1fr auto;align-items:center;gap:18px;padding:15px 0;border-bottom:1px solid #deeaec}.word-row:last-child{border-bottom:0}.word-row strong{font-size:1.02rem}.word-row span{font-size:.9rem;color:var(--muted)}.icon-button{border:0;min-height:44px;min-width:44px;display:inline-grid;place-items:center;background:#edf4f5;border-radius:9px;padding:8px}.icon-button:hover{background:#d9e9ec}.writing-tabs{display:flex;gap:8px;margin-bottom:24px}.writing-tabs button{padding:12px 20px;border:1px solid #aac3ca;background:transparent;border-radius:10px;font-weight:650}.writing-tabs button[aria-pressed=true]{background:var(--ink);color:white;border-color:var(--ink)}.writing-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(250px,1fr);gap:24px}.writing-form{padding:28px;background:white;border-radius:var(--radius)}.write-field{margin-bottom:22px}.write-field label{display:block;font-weight:700;font-size:.98rem;margin-bottom:6px}.write-field small{display:block;color:var(--muted);margin-bottom:8px}.write-field textarea{resize:vertical;min-height:78px;font-size:1rem}.writing-aside{font-size:.94rem}.writing-aside details{margin:20px 0}.writing-aside summary{cursor:pointer;padding:10px 0;font-weight:700;min-height:44px}.writing-aside blockquote{margin:12px 0;background:white;padding:20px;border-radius:10px;font-size:.94rem;line-height:1.8}.writing-check{padding:24px;border:1px solid #a6c0c7;border-radius:var(--radius)}.writing-check label{display:flex;align-items:flex-start;gap:10px;margin:12px 0;font-size:.9rem}.writing-check input{accent-color:var(--teal);width:19px;height:19px;margin:3px 0 0;flex:0 0 auto}.writing-check h2{font-size:1.15rem}.writing-check .btn{width:100%;margin-top:14px}.writing-report{padding:20px;margin-top:20px;background:var(--yellow-light);border-radius:12px}.writing-report h3{margin-bottom:12px}.writing-report p{font-size:.9rem}.test-intro{display:grid;grid-template-columns:1.3fr 1fr;gap:32px}.test-intro ul{padding-left:20px;color:var(--muted)}.test-note{background:var(--yellow-light);border-radius:12px;padding:24px;align-self:start}.test-note h2{font-size:1.15rem}.test-note p{font-size:.9rem;margin-bottom:0;color:var(--ink)}.help-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.help-card{background:white;border-radius:var(--radius);padding:26px}.help-card h2{font-size:1.35rem}.help-card>p{font-size:.94rem;color:var(--muted)}.help-card .example{grid-template-columns:1fr;font-size:.9rem;gap:4px;padding:12px 0}.irregular-table{width:100%;border-collapse:collapse;font-size:.95rem}.irregular-table th,.irregular-table td{text-align:left;padding:10px;border-bottom:1px solid var(--line)}.irregular-table th{background:#e4eef0}.help-bottom{margin-top:28px;background:var(--yellow-light);padding:26px;border-radius:12px;font-size:.93rem}.footer{max-width:1124px;padding:22px 0;margin:0 auto;border-top:1px solid #c3d7db;display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:.82rem}.footer button{border:0;background:transparent;color:inherit;min-height:44px;padding:0;text-decoration:underline;text-underline-offset:4px}.footer span{align-self:center}.toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%,20px);background:var(--ink);color:white;border-radius:12px;padding:14px 22px;max-width:calc(100vw - 32px);box-shadow:0 10px 30px #183c4726;opacity:0;pointer-events:none;z-index:40;font-size:.9rem;transition:opacity .2s,transform .3s var(--ease)}.toast.visible{opacity:1;transform:translate(-50%,0)}dialog{border:0;border-radius:16px;padding:30px;max-width:620px;width:calc(100% - 32px);color:var(--ink);background:var(--paper);box-shadow:0 18px 65px #102b3840}dialog::backdrop{background:#183c4770}dialog h2{font-size:1.5rem}dialog p{font-size:.9rem;color:var(--muted)}.dialog-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.dialog-head h2{margin:0}.settings-actions{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}.divider{height:1px;background:var(--line);margin:22px 0}.storage-banner{padding:14px 18px;background:var(--orange-light);color:var(--orange);border-radius:10px;font-size:.88rem;margin-bottom:24px}.area-results{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}.writing-preview{white-space:pre-wrap;background:#f1f6f7;padding:18px;border-radius:10px;font-size:.95rem;text-align:left}.test-history{margin-top:28px}.test-history p{font-size:.88rem;margin:5px 0}.reduce-bottom{margin-bottom:0}.a11y-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@keyframes stamp-in{from{opacity:.4;transform:scale(1.35) rotate(-18deg);filter:blur(2px)}to{opacity:1;transform:scale(1) rotate(-8deg);filter:blur(0)}}
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