:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg-sand:#f6ead4;--bg-mint:#d9f2e7;--bg-sky:#cfe3f4;--ink:#1f2a24;--ink-soft:#51615b;--accent:#e56a54;--accent-2:#1e7f6f;--card:#ffffffb3;--border:#1f2a2424;--shadow:0 24px 60px #1f2a242e;--glow-1:#e56a5426;--glow-2:#1e7f6f2e;--orb-1:#f4b183;--orb-2:#7fc5b3;--button-bg:#fffc;--button-border:#1f2a2433;--accent-soft:#e56a541f;--accent-border:#e56a5499;--pos-bg:#1e7f6f24;--pos-border:#1e7f6f59;--focus:#1e7f6f4d;--hint:#1f2a2473;--progress-track:#1f2a241f;--note:#1f2a2499;--pronounce-bg:linear-gradient(120deg, #e56a5429, #1e7f6f1f);--pronounce-shadow:0 8px 18px #00000014}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg-sand:#0f1614;--bg-mint:#102321;--bg-sky:#0b1116;--ink:#f1f5f2;--ink-soft:#b6c2bc;--accent:#f2a56f;--accent-2:#6ed2c4;--card:#0d1414db;--border:#f1f5f21f;--shadow:0 28px 70px #0009;--glow-1:#f2a56f29;--glow-2:#6ed2c42e;--orb-1:#7a4e39;--orb-2:#2e645b;--button-bg:#0c1413e6;--button-border:#f1f5f22e;--accent-soft:#f2a56f33;--accent-border:#f2a56f80;--pos-bg:#6ed2c424;--pos-border:#6ed2c466;--focus:#6ed2c459;--hint:#f1f5f273;--progress-track:#f1f5f229;--note:#f1f5f299;--pronounce-bg:linear-gradient(120deg, #f2a56f2e, #6ed2c429);--pronounce-shadow:0 10px 20px #00000080}}*{box-sizing:border-box}:focus,:focus-visible{outline:none}body{background:radial-gradient(1200px 400px at 10% 15%, var(--glow-1), transparent 60%), radial-gradient(800px 500px at 90% 10%, var(--glow-2), transparent 65%), linear-gradient(150deg, var(--bg-sand) 0%, var(--bg-mint) 50%, var(--bg-sky) 100%);min-height:100vh;color:var(--ink);letter-spacing:.2px;place-items:center;margin:0;padding:32px 20px 40px;font-family:Avenir Next,Gill Sans,Trebuchet MS,Helvetica Neue,sans-serif;display:grid;overflow-x:hidden}body:before,body:after{content:"";filter:blur();opacity:.22;z-index:0;pointer-events:none;border-radius:50%;width:320px;height:320px;animation:18s ease-in-out infinite alternate drift;position:fixed;inset:auto}body:before{background:var(--orb-1);animation-delay:-3s;top:-80px;left:-60px}body:after{background:var(--orb-2);animation-delay:-7s;bottom:-90px;right:-50px}.shell{z-index:1;gap:22px;width:min(880px,100%);margin:0 auto;display:grid;position:relative}header{flex-direction:column;gap:6px;display:flex}.title-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.header-actions{flex-wrap:wrap;gap:10px;display:flex}h1{margin:0;font-family:Iowan Old Style,Baskerville,Garamond,Times New Roman,serif;font-size:clamp(28px,4vw,40px);font-weight:600}.subhead{color:var(--ink-soft);font-size:15px}.file-input{display:none}.import-message{color:var(--ink-soft);font-size:13px}.guide-panel{background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:24px;gap:16px;width:min(760px,100%);max-height:min(85vh,720px);padding:clamp(20px,4vw,32px);display:grid;overflow:auto}.guide-overlay{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:10;background:#0c14138c;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.guide-header{justify-content:space-between;align-items:center;gap:12px;display:flex}.guide-header h2{margin:0;font-size:20px}.guide-actions{flex-wrap:wrap;gap:12px;display:flex}.paste-block{border:1px dashed var(--border);background:#0000000a;border-radius:18px;gap:12px;padding:16px;display:grid}.paste-block label{color:var(--ink-soft);font-size:13px}.paste-textarea{border:1px solid var(--border);resize:vertical;width:100%;min-height:80px;color:var(--ink);background:#ffffffbf;border-radius:14px;padding:12px 14px;font-family:SFMono-Regular,Menlo,Monaco,Courier New,monospace;font-size:13px}.paste-actions{flex-wrap:wrap;gap:12px;display:flex}.export-actions{border:1px solid var(--pos-border);background:var(--pos-bg);border-radius:14px;flex-wrap:wrap;align-items:center;gap:10px;padding:10px 14px;animation:.3s fade-in-up;display:flex}.export-label{color:var(--accent-2);margin-right:2px;font-size:13px;font-weight:600}.export-btn{border-color:var(--pos-border);color:var(--accent-2);background:#fff9;border-radius:999px;padding:7px 14px;font-size:13px;font-weight:600}.paste-hint{color:var(--ink-soft);margin:0;font-size:12px}.guide-section{gap:14px;display:grid}.guide-section-title{letter-spacing:.4px;color:var(--ink);margin:0;font-size:15px;font-weight:700}.guide-mode-block{border:1px solid var(--border);background:#00000008;border-radius:16px;gap:8px;padding:14px 16px;display:grid}.guide-mode-badge{background:var(--pos-bg);border:1px solid var(--pos-border);color:var(--accent-2);letter-spacing:.5px;border-radius:999px;align-items:center;width:fit-content;padding:3px 12px;font-size:12px;font-weight:700;display:inline-flex}.guide-mode-badge--spell{background:var(--accent-soft);border-color:var(--accent-border);color:var(--accent)}.guide-mode-desc{color:var(--ink-soft);margin:0;font-size:14px;line-height:1.55}.guide-key-list{gap:5px;margin:0;padding:0;list-style:none;display:grid}.guide-key-list li{color:var(--ink);align-items:baseline;gap:6px;font-size:14px;line-height:1.5;display:flex}kbd{border:1px solid var(--border);background:var(--button-bg);color:var(--ink);white-space:nowrap;border-radius:6px;align-items:center;padding:1px 7px;font-family:SFMono-Regular,Menlo,Monaco,Courier New,monospace;font-size:12px;font-weight:600;display:inline-flex;box-shadow:0 1px 2px #0000001a}.guide-mobile-tip{color:var(--ink-soft);margin:0;font-size:13px}.guide-divider{border:none;border-top:1px solid var(--border);margin:4px 0}.guide-import-desc{color:var(--ink-soft);margin:0;font-size:14px;line-height:1.55}.guide-import-desc code{background:#0000000f;border-radius:5px;padding:1px 6px;font-family:SFMono-Regular,Menlo,Monaco,Courier New,monospace;font-size:12px}.guide-details{border:1px solid var(--border);border-radius:14px;overflow:hidden}.guide-details-summary{cursor:pointer;-webkit-user-select:none;user-select:none;color:var(--ink);letter-spacing:.3px;align-items:center;gap:8px;padding:12px 16px;font-size:15px;font-weight:700;list-style:none;display:flex}.guide-details-summary::-webkit-details-marker{display:none}.guide-details-summary:after{content:"›";color:var(--ink-soft);margin-left:auto;font-size:18px;transition:transform .2s;display:inline-block}.guide-details[open] .guide-details-summary:after{transform:rotate(90deg)}.guide-details-body{padding:0 16px 16px}.guide-step{align-items:flex-start;gap:14px;display:flex}.guide-step-num{background:linear-gradient(135deg, var(--accent), var(--accent-2));color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;margin-top:2px;font-size:13px;font-weight:700;display:flex}.guide-step-body{flex:1;gap:6px;display:grid}.guide-step-title{color:var(--ink);font-size:14px;font-weight:700}.guide-step-desc{color:var(--ink-soft);margin:0;font-size:13px;line-height:1.55}.guide-step-btn{width:fit-content}.guide-alt-import{color:var(--ink-soft);flex-wrap:wrap;align-items:center;gap:8px;margin:4px 0 0;font-size:13px;display:flex}.guide-alt-import code{background:#0000000f;border-radius:4px;padding:1px 5px;font-family:SFMono-Regular,Menlo,Monaco,monospace;font-size:12px}.guide-link-btn{box-shadow:none;color:var(--accent-2);cursor:pointer;text-underline-offset:3px;background:0 0;border:none;padding:0;font-size:13px;font-weight:600;text-decoration:underline}.guide-link-btn:hover{box-shadow:none;opacity:.8;transform:none}.card{background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);cursor:pointer;border-radius:28px;align-content:center;gap:18px;min-height:320px;padding:clamp(28px,6vw,46px);animation:.7s rise;display:grid}.card.no-anim .meaning,.card.no-anim .examples,.card.no-anim .word-insight,.card.no-anim .pronounce,.card.no-anim .progress-bar span{transition:none!important}.term{letter-spacing:1px;margin:0;font-family:Iowan Old Style,Baskerville,Garamond,Times New Roman,serif;font-size:clamp(34px,6vw,56px)}.term-copy{cursor:copy}.term-copy:hover{color:var(--accent-2)}.term-row{grid-template-columns:auto minmax(0,1fr);align-items:center;column-gap:16px;display:grid}.meaning{color:var(--ink-soft);opacity:1;flex-wrap:wrap;align-items:center;gap:12px;min-height:2.2em;margin:0;font-size:clamp(18px,2.6vw,22px);line-height:1.6;transition:opacity .3s,transform .3s;display:flex;transform:translateY(0)}.meaning.is-hidden{opacity:0;transform:translateY(8px)}.word-insight{border-left:3px solid var(--accent-border);color:var(--ink-soft);gap:8px;padding:12px 14px;font-size:14px;line-height:1.6;display:grid}.word-insight p{gap:2px;margin:0;display:grid}.word-insight strong{color:var(--ink);letter-spacing:.5px;font-size:12px}.pos-tag{background:var(--pos-bg);border:1px solid var(--pos-border);color:var(--accent-2);letter-spacing:.6px;border-radius:999px;align-items:center;padding:2px 10px;font-size:12px;font-weight:600;display:inline-flex}.examples{color:var(--ink-soft);opacity:1;gap:10px;margin:0;padding-left:22px;font-size:clamp(14px,1.9vw,15px);line-height:1.65;transition:opacity .3s,transform .3s;display:grid;transform:translateY(0)}.examples.is-hidden{opacity:0;transform:translateY(8px)}.example-item{padding-left:2px}.example-item strong{color:var(--ink);font-weight:700}.pronounce{border:1px solid var(--border);background:var(--pronounce-bg);box-shadow:var(--pronounce-shadow);opacity:1;border-radius:999px;justify-self:start;align-items:center;gap:10px;margin-top:4px;margin-left:4%;padding:6px 12px;transition:none;display:inline-flex;transform:none}.pronounce.is-hidden{opacity:0;pointer-events:none;transform:none}.pronounce-label{letter-spacing:2px;text-transform:uppercase;color:var(--ink-soft);font-size:11px}.pronounce-value{color:var(--ink);font-size:13px;font-weight:700}.pronounce-button{width:30px;height:30px;color:var(--accent-2);box-shadow:none;background:0 0;border-color:#0000;flex:none;justify-content:center;align-items:center;padding:5px;display:inline-flex}.pronounce-button svg{width:18px;height:18px}.pronounce-button:hover:not(:disabled){border-color:var(--accent-border);background:var(--accent-soft);box-shadow:none;transform:none}.hint{text-transform:uppercase;letter-spacing:2.4px;color:var(--hint);font-size:14px}.memory-status{color:var(--ink-soft);letter-spacing:.4px;font-size:12px}.study-rating{flex-wrap:wrap;gap:10px;margin-top:2px;display:flex}.meta{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.progress{color:var(--ink-soft);align-items:center;gap:12px;font-size:14px;display:flex}.progress-bar{background:var(--progress-track);border-radius:999px;width:120px;height:6px;overflow:hidden}.progress-bar span{background:linear-gradient(90deg, var(--accent), var(--accent-2));transform-origin:0;width:100%;height:100%;transition:transform .4s;display:block;transform:scaleX(0)}.controls{flex-wrap:wrap;gap:12px;display:flex}.feature-switches{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:14px;width:100%;display:flex}.feature-switch{color:var(--ink-soft);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:8px;font-size:12px;font-weight:600;display:inline-flex;position:relative}.feature-switch input{opacity:0;width:1px;height:1px;position:absolute}.switch-track{border:1px solid var(--button-border);background:var(--progress-track);border-radius:999px;width:34px;height:20px;padding:2px;transition:background .2s,border-color .2s}.switch-track span{background:var(--ink-soft);border-radius:50%;width:14px;height:14px;transition:transform .2s,background .2s;display:block}.feature-switch input:checked+.switch-track{border-color:var(--accent-border);background:var(--accent-soft)}.feature-switch input:checked+.switch-track span{background:var(--accent);transform:translate(14px)}.feature-switch:has(input:disabled){cursor:not-allowed;opacity:.55}button{border:1px solid var(--button-border);background:var(--button-bg);color:var(--ink);cursor:pointer;border-radius:999px;padding:10px 16px;font-size:14px;font-weight:600;transition:transform .2s,border .2s,box-shadow .2s}button:hover{transform:translateY(-1px);box-shadow:0 10px 20px #1f2a241f}button.primary{border-color:var(--accent-border);background:var(--accent-soft)}button:disabled{cursor:not-allowed;opacity:.5;box-shadow:none;transform:none}.loop{color:var(--ink-soft);font-size:13px}.footer-note{color:var(--note);font-size:12px}.familiar-pool{border:1px solid var(--border);background:var(--button-bg);color:var(--ink-soft);border-radius:18px;padding:14px 18px}.familiar-pool summary{color:var(--ink);cursor:pointer;font-weight:700}.familiar-pool>p{margin:12px 0 2px;font-size:13px}.familiar-list{gap:8px;margin-top:12px;display:grid}.familiar-item{background:var(--accent-soft);border-radius:12px;grid-template-columns:minmax(110px,1fr) repeat(2,minmax(150px,1fr));align-items:center;gap:12px;padding:10px 12px;font-size:13px;display:grid}.familiar-item strong{color:var(--ink)}@keyframes rise{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes drift{0%{transform:translate(0,0)scale(1)}to{transform:translate(20px,-18px)scale(1.08)}}@keyframes shake{0%,to{transform:translate(0)}15%{transform:translate(-10px)}35%{transform:translate(10px)}55%{transform:translate(-7px)}75%{transform:translate(7px)}90%{transform:translate(-3px)}}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}@keyframes fade-in-up{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.rest-screen{cursor:default;text-align:center;align-content:center;justify-items:center;gap:16px}.rest-title{letter-spacing:1px;color:var(--ink);margin:0;font-family:Iowan Old Style,Baskerville,Garamond,Times New Roman,serif;font-size:clamp(36px,6vw,60px)}.rest-subtitle{color:var(--hint);letter-spacing:1.5px;margin:0;font-size:clamp(14px,2vw,18px)}.spell-card{cursor:default;align-content:center}.spell-input-row{align-items:center;min-height:72px;display:flex}.spell-input-display{letter-spacing:1px;color:var(--ink);white-space:pre;align-items:center;gap:2px;min-height:1.2em;font-family:Iowan Old Style,Baskerville,Garamond,Times New Roman,serif;font-size:clamp(34px,6vw,56px);transition:color .2s;display:flex}.spell-input-display.correct{color:var(--accent-2)}.spell-input-display.wrong{color:var(--accent);animation:.45s shake}.spell-cursor{background:var(--accent);vertical-align:middle;border-radius:2px;width:3px;height:.85em;margin-left:3px;animation:1s step-end infinite blink;display:inline-block}.spell-answer{color:var(--accent-2);letter-spacing:1px;margin:0;font-family:Iowan Old Style,Baskerville,Garamond,Times New Roman,serif;font-size:clamp(22px,4vw,36px);animation:.3s fade-in-up}.spell-answer-row{align-items:center;gap:10px;display:flex}.spell-progress{color:var(--ink-soft);margin-top:4px;font-size:13px}@media (width<=600px){.guide-overlay{padding:16px}.meta{flex-direction:column;align-items:flex-start}.progress-bar{width:160px}.feature-switches{flex-direction:column;justify-content:flex-start;align-items:flex-start}.familiar-item{grid-template-columns:1fr;gap:5px}}@media (width<=720px){.term-row{grid-template-columns:1fr;justify-items:start;row-gap:10px}.pronounce{margin-left:0}.examples{gap:8px;padding-left:20px;font-size:14px}}.github-btn{z-index:100;width:36px;height:36px;color:var(--ink);border:1px solid var(--button-border);background:var(--button-bg);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;text-decoration:none;transition:transform .2s,border .2s,box-shadow .2s;display:flex;position:fixed;top:16px;right:16px}.github-btn svg{width:16px;height:16px}.github-btn:hover{transform:translateY(-1px);box-shadow:0 10px 20px #1f2a241f}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}
