@font-face{font-family:Playfair Display;font-style:normal;font-weight:400 900;font-display:swap;src:url(../media/65c558afe41e89d6-s.013x9cty0dvbp.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Playfair Display;font-style:normal;font-weight:400 900;font-display:swap;src:url(../media/14e23f9b59180572-s.054a9rxhye2rx.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Playfair Display;font-style:normal;font-weight:400 900;font-display:swap;src:url(../media/b49b0d9b851e4899-s.12c_00cnxx2oq.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Playfair Display;font-style:normal;font-weight:400 900;font-display:swap;src:url(../media/2a65768255d6b625-s.p.2r-cuu_7locvx.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Playfair Display Fallback;src:local(Times New Roman);ascent-override:97.25%;descent-override:22.56%;line-gap-override:0.0%;size-adjust:111.26%}.playfair_display_62fbafff-module__QowLcq__className{font-family:Playfair Display,Playfair Display Fallback;font-style:normal}.playfair_display_62fbafff-module__QowLcq__variable{--font-playfair:"Playfair Display", "Playfair Display Fallback"}
@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/2c55a0e60120577a-s.03ez25a9g3i0n.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/9c72aa0f40e4eef8-s.3i9rha7jpxn0q.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/ad66f9afd8947f86-s.2o7ko1d-5m1xu.woff2)format("woff2");unicode-range:U+1F??}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/5476f68d60460930-s.1ee5w62fj497l.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/2bbe8d2671613f1f-s.1way2z9fj6cig.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/1bffadaabf893a1e-s.0szrwpqb9mkwe.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/83afe278b6a6bb3c-s.p.45535valc9rzk.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter Fallback;src:local(Arial);ascent-override:90.44%;descent-override:22.52%;line-gap-override:0.0%;size-adjust:107.12%}.inter_a869fe2d-module__Nl2jCG__className{font-family:Inter,Inter Fallback;font-style:normal}.inter_a869fe2d-module__Nl2jCG__variable{--font-inter:"Inter", "Inter Fallback"}
:root{--bg:#f7f4eb;--surface:#fff;--surface-subtle:#faf8f3;--text-primary:#1a1c1c;--text-secondary:#5a6b5d;--primary:#1b5336;--primary-hover:#144029;--primary-container:#e2ede4;--accent:#d97706;--border:#efece3;--card-border:#efece3;--shadow:0 20px 48px #1b533614;--shadow-sm:0 4px 20px #0000000a;--shadow-lg:0 30px 60px #0000001f}body.theme-obsidian{--bg:#121314;--surface:#1c1e20;--surface-subtle:#24272a;--text-primary:#f3f4f6;--text-secondary:#9ca3af;--primary:#e5c07b;--primary-hover:#d4af67;--primary-container:#2c2a1e;--accent:#f59e0b;--border:#2a2d30;--card-border:#2a2d30;--shadow:0 20px 48px #00000080}body.theme-parchment{--bg:#f4ece1;--surface:#fcf8f2;--surface-subtle:#f9f1e6;--text-primary:#2c1d11;--text-secondary:#6b5848;--primary:#8b4513;--primary-hover:#6e360f;--primary-container:#eedcc8;--accent:#b45309;--border:#e6dac9;--card-border:#e6dac9}body.theme-nordic{--bg:#0f172a;--surface:#1e293b;--surface-subtle:#334155;--text-primary:#f8fafc;--text-secondary:#94a3b8;--primary:#38bdf8;--primary-hover:#0284c7;--primary-container:#164e63;--accent:#06b6d4;--border:#334155;--card-border:#334155}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg);color:var(--text-primary);font-family:var(--font-inter), -apple-system, BlinkMacSystemFont, sans-serif;-webkit-font-smoothing:antialiased;line-height:1.6;transition:background-color .3s,color .3s}header{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);z-index:100;background:#f7f4ebe0;padding:18px 40px;transition:background .3s;position:sticky;top:0}body.theme-obsidian header{background:#121314e0}body.theme-parchment header{background:#f4ece1e0}body.theme-nordic header{background:#0f172ae0}.nav-container{justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;display:flex}.logo{font-family:var(--font-playfair), serif;color:var(--primary);white-space:nowrap;align-items:center;gap:10px;font-size:26px;font-weight:700;text-decoration:none;display:flex}.ios-pill{background:var(--primary-container);color:var(--primary);font-family:var(--font-inter), sans-serif;letter-spacing:.5px;white-space:nowrap;border-radius:10px;padding:4px 10px;font-size:11px;font-weight:700}.nav-links{align-items:center;gap:28px;display:flex}.nav-links a{color:var(--text-secondary);white-space:nowrap;font-size:14px;font-weight:600;text-decoration:none;transition:color .2s}.nav-links a:hover{color:var(--primary)}.btn-appstore{background-color:var(--primary);white-space:nowrap;border-radius:14px;align-items:center;gap:8px;padding:10px 20px;font-size:13px;font-weight:700;text-decoration:none;transition:transform .2s,background-color .2s,box-shadow .2s;display:inline-flex;box-shadow:0 4px 16px #1b533640;color:#fff!important}.btn-appstore:hover{background-color:var(--primary-hover);transform:translateY(-2px);box-shadow:0 8px 24px #1b533659}.hero-section{text-align:center;max-width:960px;margin:0 auto;padding:100px 24px 80px}.hero-pill{background:var(--primary-container);color:var(--primary);border-radius:24px;align-items:center;gap:8px;margin-bottom:28px;padding:8px 20px;font-size:14px;font-weight:700;display:inline-flex}.hero-title{font-family:var(--font-playfair), serif;color:var(--text-primary);letter-spacing:-.5px;margin-bottom:24px;font-size:64px;font-weight:700;line-height:1.1}.hero-subtitle{color:var(--text-secondary);max-width:720px;margin:0 auto 40px;font-size:20px;line-height:1.6}.rating-badge{color:var(--text-secondary);justify-content:center;align-items:center;gap:8px;margin-top:20px;font-size:14px;font-weight:600;display:flex}.showcase-container{max-width:1100px;margin:0 auto 100px;padding:0 24px}.showcase-card{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:32px;padding:44px}.tabs-bar{gap:12px;margin-bottom:28px;padding-bottom:8px;display:flex;overflow-x:auto}.tab-pill{background:var(--surface-subtle);border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;white-space:nowrap;border-radius:16px;padding:12px 22px;font-size:14px;font-weight:600;transition:all .2s}.tab-pill.active{background:var(--primary-container);border-color:var(--primary);color:var(--primary);font-weight:700}.word-preview-box{background:var(--bg);border:1px solid var(--border);border-radius:24px;margin-bottom:24px;padding:32px}.word-heading{font-family:var(--font-playfair), serif;color:var(--text-primary);font-size:36px;font-weight:700}.cefr-badge{background:var(--primary-container);color:var(--primary);border-radius:10px;padding:4px 12px;font-size:12px;font-weight:700}.phonetic-text{color:var(--text-secondary);margin-left:12px;font-size:16px}.definition-text{color:var(--text-primary);margin:14px 0;font-size:17px;line-height:1.5}.example-quote{color:var(--text-secondary);border-left:4px solid var(--primary);margin-top:14px;padding-left:16px;font-size:15px;font-style:italic}.flashcard-3d{background:var(--surface);border:2px solid var(--border);text-align:center;cursor:pointer;min-height:260px;box-shadow:var(--shadow-sm);border-radius:32px;flex-direction:column;justify-content:center;align-items:center;padding:56px 32px;transition:transform .3s cubic-bezier(.4,0,.2,1),border-color .2s;display:flex}.flashcard-3d:hover{border-color:var(--primary);transform:translateY(-4px)}.srs-rating-row{justify-content:center;gap:12px;margin-top:24px;display:flex}.srs-btn{cursor:pointer;border:none;border-radius:16px;padding:14px 24px;font-size:14px;font-weight:700;transition:transform .15s}.srs-btn:hover{transform:translateY(-2px)}.srs-btn.again{color:#991b1b;background:#fee2e2}.srs-btn.good{color:#92400e;background:#fef3c7}.srs-btn.easy{background:var(--primary-container);color:var(--primary)}.features-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:28px;display:grid}.feature-card{background:var(--surface);border:1px solid var(--card-border);box-shadow:var(--shadow-sm);border-radius:28px;padding:36px;transition:transform .2s,box-shadow .2s}.feature-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}.card-icon{background:var(--primary-container);width:60px;height:60px;color:var(--primary);border-radius:20px;justify-content:center;align-items:center;margin-bottom:24px;font-size:28px;display:flex}.card-title{font-family:var(--font-playfair), serif;color:var(--text-primary);margin-bottom:12px;font-size:24px;font-weight:700}.testimonial-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px;display:grid}.testimonial-card{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm);border-radius:24px;padding:28px}.testimonial-author{color:var(--text-primary);margin-top:16px;font-size:15px;font-weight:700}.testimonial-tag{color:var(--primary);font-size:12px;font-weight:600}footer{border-top:1px solid var(--border);background:var(--surface);margin-top:80px;padding:60px 40px}.footer-container{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;max-width:1200px;margin:0 auto;display:flex}.footer-links{gap:28px;display:flex}.footer-links a{color:var(--text-secondary);font-size:15px;font-weight:500;text-decoration:none}.footer-links a:hover{color:var(--primary)}@media (max-width:1024px){.nav-links{gap:18px}.ios-pill{display:none}}@media (max-width:840px){.hero-title{font-size:42px}.nav-links a:not(.btn-appstore){display:none}}.hero-split-grid{grid-template-columns:1.2fr .8fr;align-items:center;gap:48px;max-width:1200px;margin:0 auto;display:grid}@media (max-width:968px){.hero-split-grid{text-align:center;grid-template-columns:1fr}}.hero-mockup-container{justify-content:center;display:flex;position:relative}.ambient-glow{filter:blur(50px);z-index:0;pointer-events:none;background:radial-gradient(circle,#1b533638 0%,#d977061f 60%,#0000 100%);width:340px;height:520px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}body.theme-obsidian .ambient-glow{background:radial-gradient(circle,#e5c07b40 0%,#f59e0b26 60%,#0000 100%)}.iphone-frame{z-index:1;background:#1c1e20;border:1px solid #ffffff26;border-radius:50px;width:300px;height:600px;transition:transform .5s cubic-bezier(.2,.8,.2,1);position:relative;overflow:hidden;transform:perspective(1000px)rotateY(-6deg)rotateX(4deg);box-shadow:0 0 0 12px #2d3135,0 0 0 14px #141517,0 30px 80px #00000059}.iphone-frame:hover{transform:perspective(1000px)rotateY(0)rotateX(0)scale(1.02)}.dynamic-island{z-index:10;background:#000;border-radius:20px;justify-content:space-between;align-items:center;width:96px;height:26px;padding:0 10px;display:flex;position:absolute;top:12px;left:50%;transform:translate(-50%)}.camera-lens{background:#111;border-radius:50%;width:10px;height:10px;box-shadow:inset 0 0 2px #fff6}.iphone-screen{background:var(--bg);flex-direction:column;justify-content:space-between;padding:48px 18px 20px;display:flex;position:absolute;inset:0;overflow:hidden}.phone-header{color:var(--text-secondary);justify-content:space-between;align-items:center;font-size:11px;font-weight:700;display:flex}.phone-card{background:var(--surface);border:1px solid var(--border);text-align:center;box-shadow:var(--shadow-sm);border-radius:20px;padding:20px 16px}.search-bar-trigger{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm);cursor:pointer;color:var(--text-secondary);border-radius:100px;align-items:center;gap:12px;width:100%;max-width:480px;padding:14px 24px;font-size:15px;transition:transform .2s,border-color .2s;display:inline-flex}.search-bar-trigger:hover{border-color:var(--primary);transform:translateY(-2px)}.search-modal-backdrop{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;background:#000000a6;justify-content:center;align-items:flex-start;padding-top:80px;animation:.2s ease-out fadeIn;display:flex;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.search-modal-box{background:var(--surface);border:1px solid var(--border);width:90%;max-width:640px;box-shadow:var(--shadow-lg);border-radius:28px;padding:28px;position:relative}.search-modal-input{background:var(--bg);border:2px solid var(--border);width:100%;color:var(--text-primary);border-radius:16px;outline:none;padding:16px 20px;font-family:inherit;font-size:18px;transition:border-color .2s}.search-modal-input:focus{border-color:var(--primary)}.heatmap-container{flex-direction:column;gap:8px;padding-bottom:8px;display:flex;overflow-x:auto}.heatmap-grid{grid-template-rows:repeat(7,12px);grid-auto-flow:column;gap:4px;display:grid}.heatmap-cell{background:var(--border);border-radius:3px;width:12px;height:12px;transition:transform .15s}.heatmap-cell:hover{transform:scale(1.3)}.heatmap-cell.level-1{background:#1b53364d}.heatmap-cell.level-2{background:#1b5336a6}.heatmap-cell.level-3{background:#1b5336f2}body.theme-obsidian .heatmap-cell.level-1{background:#e5c07b4d}body.theme-obsidian .heatmap-cell.level-2{background:#e5c07ba6}body.theme-obsidian .heatmap-cell.level-3{background:#e5c07bf2}