:root{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-serif:"Noto Serif SC", "Source Han Serif SC", Georgia, "Times New Roman", serif;--font-mono:"JetBrains Mono", "Fira Code", "SF Mono", Consolas, monospace;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-8:48px;--space-10:64px;--space-12:96px;--text-xs:12px;--text-sm:13px;--text-base:15px;--text-lg:17px;--text-xl:20px;--text-2xl:24px;--text-3xl:30px;--text-4xl:36px;--leading-tight:1.25;--leading-normal:1.5;--leading-relaxed:1.7;--transition-fast:.2s cubic-bezier(.4, 0, .2, 1);--transition-normal:.35s cubic-bezier(.4, 0, .2, 1);--transition-slow:.6s cubic-bezier(.4, 0, .2, 1);--transition-breathe:1.2s cubic-bezier(.45, 0, .55, 1);--breathe-duration:7s}.theme-pure-white.theme-light{--bg:#fff;--bg-secondary:#f6f8fa;--bg-tertiary:#ebedf0;--surface:#fff;--surface-hover:#f6f8fa;--border:#d0d7de;--border-strong:#bbbfc4;--text:#1f2328;--text-secondary:#656d76;--text-tertiary:#8b949e;--accent:#0969da;--accent-hover:#0860c4;--accent-subtle:#ddf4ff;--success:#1a7f37;--danger:#cf222e;--warning:#9a6700;--warning-subtle:#fff8c5;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 3px 6px #0000000f;--shadow-lg:0 8px 24px #00000014;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--radius-xl:12px}.theme-pure-white.theme-dark{--bg:#0d1117;--bg-secondary:#161b22;--bg-tertiary:#21262d;--surface:#161b22;--surface-hover:#21262d;--border:#30363d;--border-strong:#484f58;--text:#e6edf3;--text-secondary:#8b949e;--text-tertiary:#6e7681;--accent:#2f81f7;--accent-hover:#1f6fdb;--accent-subtle:#0d1f3c;--success:#3fb950;--danger:#f85149;--warning:#d29922;--warning-subtle:#2e1d06;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 3px 6px #0006;--shadow-lg:0 8px 24px #00000080;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--radius-xl:12px}.theme-warm-paper.theme-light{--bg:#faf8f5;--bg-secondary:#f3efe9;--bg-tertiary:#ebe5dc;--surface:#fffdf9;--surface-hover:#f5f0e8;--border:#e8e3dc;--border-strong:#d5cec3;--text:#2c2c2c;--text-secondary:#6b6863;--text-tertiary:#938e87;--accent:#c47a5a;--accent-hover:#a86548;--accent-subtle:#f5e8de;--success:#6b8a6b;--danger:#b5534e;--warning:#a07840;--warning-subtle:#fdf3e0;--shadow-sm:0 1px 3px #3c2d1e0f;--shadow-md:0 4px 12px #3c2d1e0f;--shadow-lg:0 12px 32px #3c2d1e14;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px}.theme-warm-paper.theme-dark{--bg:#1a1816;--bg-secondary:#252220;--bg-tertiary:#2f2a26;--surface:#222020;--surface-hover:#2d2a28;--border:#3d3830;--border-strong:#524a40;--text:#e8e2d8;--text-secondary:#9b9388;--text-tertiary:#7a7268;--accent:#d4886a;--accent-hover:#bf7558;--accent-subtle:#3d2518;--success:#8aaa8a;--danger:#cc6a65;--warning:#bf9450;--warning-subtle:#2e2414;--shadow-sm:0 1px 3px #0000004d;--shadow-md:0 4px 12px #0006;--shadow-lg:0 12px 32px #00000080;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px}.theme-dusk.theme-light{--bg:#fdf8f3;--bg-secondary:#f6efe5;--bg-tertiary:#ede3d5;--surface:#fefbf7;--surface-hover:#f5ede0;--border:#e5ddd3;--border-strong:#d0c5b5;--text:#3d3830;--text-secondary:#7a7268;--text-tertiary:#a39a8e;--accent:#b57a5a;--accent-hover:#9c6649;--accent-subtle:#f3e4d6;--success:#7a9a7e;--danger:#b05a5a;--warning:#a07840;--warning-subtle:#faeede;--shadow-sm:0 2px 4px #b48c640f;--shadow-md:0 6px 16px #b48c6414;--shadow-lg:0 16px 40px #b48c641a;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px}.theme-dusk.theme-dark{--bg:#1c1917;--bg-secondary:#262220;--bg-tertiary:#302a26;--surface:#221f1d;--surface-hover:#2d2824;--border:#3d3730;--border-strong:#524a40;--text:#e6ddd2;--text-secondary:#998f83;--text-tertiary:#787065;--accent:#c98a6e;--accent-hover:#b37558;--accent-subtle:#3a2518;--success:#8fa88a;--danger:#c56a6a;--warning:#b58850;--warning-subtle:#2e2414;--shadow-sm:0 2px 4px #0000004d;--shadow-md:0 6px 16px #0006;--shadow-lg:0 16px 40px #00000080;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px}.theme-lavender.theme-light{--bg:#f7f3fb;--bg-secondary:#efe7f7;--bg-tertiary:#e4d6f2;--surface:#fbf9ff;--surface-hover:#f3edf9;--border:#d9cdee;--border-strong:#bfaddb;--text:#2e2a3d;--text-secondary:#6d6584;--text-tertiary:#9a92b0;--accent:#8b6fc5;--accent-hover:#7458b0;--accent-subtle:#ece4f7;--success:#7aa992;--danger:#c46a8a;--warning:#a88a5e;--warning-subtle:#f6ecd9;--shadow-sm:0 2px 4px #8264b40f;--shadow-md:0 6px 18px #8264b414;--shadow-lg:0 16px 44px #8264b41a;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:22px}.theme-lavender.theme-dark{--bg:#1a1725;--bg-secondary:#231f33;--bg-tertiary:#2d2843;--surface:#201c2e;--surface-hover:#2a253c;--border:#3d365a;--border-strong:#534a7a;--text:#e8e2f7;--text-secondary:#9f98c0;--text-tertiary:#78709a;--accent:#a68dff;--accent-hover:#8f76ee;--accent-subtle:#332a56;--success:#8fc3a6;--danger:#e488a8;--warning:#d4b07a;--warning-subtle:#3a2e18;--shadow-sm:0 2px 4px #00000059;--shadow-md:0 8px 20px #00000073;--shadow-lg:0 20px 50px #0000008c;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:22px}.theme-pure-white.theme-light,.theme-pure-white.theme-dark,.theme-warm-paper.theme-light,.theme-warm-paper.theme-dark,.theme-dusk.theme-light,.theme-dusk.theme-dark,.theme-lavender.theme-light,.theme-lavender.theme-dark{color:var(--text);background-color:#0000;min-height:100vh}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility}body{font-family:var(--font-sans);line-height:var(--leading-normal);font-size:var(--text-base);letter-spacing:.01em;background:0 0;min-height:100vh}.particle-background{z-index:0;pointer-events:none;width:100%;height:100%;position:fixed;top:0;left:0}.showcase-page,.app-container,.main-app,.login-page{z-index:1;position:relative}.main-app,.login-page{background:0 0}a{color:var(--accent);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--accent-hover)}.showcase-page{min-height:100vh;padding:var(--space-12) var(--space-6);transition:background var(--transition-slow), color var(--transition-slow);position:relative;overflow:hidden}.showcase-page:before{content:"";z-index:-3;background:var(--bg-layer-1);transition:background var(--transition-slow);position:fixed;inset:0}.showcase-page:after{content:"";z-index:-2;background:var(--bg-layer-2);transition:background var(--transition-slow);position:fixed;inset:0}.bg-ornaments{z-index:-1;pointer-events:none;transition:opacity var(--transition-slow);position:fixed;inset:0;overflow:hidden}.bg-ornaments:before,.bg-ornaments:after{content:"";filter:blur(100px);width:600px;height:600px;opacity:var(--glow-opacity,.35);transition:background var(--transition-slow), opacity var(--transition-slow);border-radius:50%;position:absolute}.bg-ornaments:before{background:var(--glow-color-1,radial-gradient(circle, #e7d5f7 0%, transparent 70%));top:-200px;left:-150px}.bg-ornaments:after{background:var(--glow-color-2,radial-gradient(circle, #f5e8de 0%, transparent 70%));bottom:-250px;right:-180px}.bg-texture{z-index:0;pointer-events:none;opacity:var(--texture-opacity,.4);background-image:radial-gradient(var(--texture-dot,#00000005) 1px, transparent 1px);transition:opacity var(--transition-slow), background-image var(--transition-slow);background-size:18px 18px;position:fixed;inset:0}.theme-pure-white.theme-light{--bg-layer-1:linear-gradient(135deg, #fbfcfe 0%, #f5f8fb 50%, #f2f6fa 100%);--bg-layer-2:linear-gradient(180deg, #0d69da05 0%, transparent 50%);--glow-color-1:radial-gradient(circle, #0d69da14 0%, transparent 70%);--glow-color-2:radial-gradient(circle, #ffffff80 0%, transparent 70%);--glow-opacity:.6;--texture-dot:#0d69da06;--texture-opacity:.55}.theme-pure-white.theme-dark{--bg-layer-1:linear-gradient(135deg, #0b0f15 0%, #0d1117 50%, #10151d 100%);--bg-layer-2:linear-gradient(180deg, #2f81f70a 0%, transparent 60%);--glow-color-1:radial-gradient(circle, #2f81f71f 0%, transparent 70%);--glow-color-2:radial-gradient(circle, #8b949e0f 0%, transparent 70%);--glow-opacity:.7;--texture-dot:#ffffff06;--texture-opacity:.35}.theme-warm-paper.theme-light{--bg-layer-1:linear-gradient(135deg, #fbf8f3 0%, #f6f1ea 50%, #f2ece2 100%);--bg-layer-2:linear-gradient(180deg, #c47a5a08 0%, transparent 55%);--glow-color-1:radial-gradient(circle, #c47a5a17 0%, transparent 70%);--glow-color-2:radial-gradient(circle, #fae8d680 0%, transparent 70%);--glow-opacity:.55;--texture-dot:#785a3c08;--texture-opacity:.5}.theme-warm-paper.theme-dark{--bg-layer-1:linear-gradient(135deg, #161412 0%, #1a1816 50%, #1e1c1a 100%);--bg-layer-2:linear-gradient(180deg, #d4886a0a 0%, transparent 60%);--glow-color-1:radial-gradient(circle, #d4886a1a 0%, transparent 70%);--glow-color-2:radial-gradient(circle, #9b93880d 0%, transparent 70%);--glow-opacity:.55;--texture-dot:#f0dcc808;--texture-opacity:.3}.theme-dusk.theme-light{--bg-layer-1:linear-gradient(135deg, #fdf7ef 0%, #f9f0e3 50%, #f3e6d5 100%);--bg-layer-2:linear-gradient(180deg, #b57a5a09 0%, transparent 50%);--glow-color-1:radial-gradient(circle, #c88c641f 0%, transparent 70%);--glow-color-2:radial-gradient(circle, #ffdcb459 0%, transparent 70%);--glow-opacity:.6;--texture-dot:#64462806;--texture-opacity:.45}.theme-dusk.theme-dark{--bg-layer-1:linear-gradient(135deg, #171413 0%, #1c1917 50%, #201d1a 100%);--bg-layer-2:linear-gradient(180deg, #c98a6e0d 0%, transparent 60%);--glow-color-1:radial-gradient(circle, #c98a6e1a 0%, transparent 70%);--glow-color-2:radial-gradient(circle, #998f830d 0%, transparent 70%);--glow-opacity:.55;--texture-dot:#f0dcc806;--texture-opacity:.28}.theme-lavender.theme-light{--bg-layer-1:linear-gradient(135deg, #faf6fd 0%, #f2eaf9 50%, #ebe0f5 100%);--bg-layer-2:linear-gradient(180deg, #8b6fc50a 0%, transparent 50%);--glow-color-1:radial-gradient(circle, #9678d224 0%, transparent 70%);--glow-color-2:radial-gradient(circle, #dcc8f573 0%, transparent 70%);--glow-opacity:.65;--texture-dot:#64469607;--texture-opacity:.5}.theme-lavender.theme-dark{--bg-layer-1:linear-gradient(135deg, #15131e 0%, #1a1725 50%, #1e1a2e 100%);--bg-layer-2:linear-gradient(180deg, #a68dff0d 0%, transparent 60%);--glow-color-1:radial-gradient(circle, #a68dff24 0%, transparent 70%);--glow-color-2:radial-gradient(circle, #7864b414 0%, transparent 70%);--glow-opacity:.75;--texture-dot:#d2c8f006;--texture-opacity:.32}.showcase-container{z-index:2;max-width:1200px;margin:0 auto;position:relative}.showcase-header{text-align:center;padding:32px 0 var(--space-10);margin-bottom:var(--space-8);position:relative}.showcase-logo{align-items:center;gap:var(--space-3);letter-spacing:.1em;color:var(--text);margin-bottom:var(--space-5);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:16px;margin-left:-18px;padding:8px 18px;font-size:30px;font-weight:700;transition:all .3s cubic-bezier(.34,1.56,.64,1);animation:.8s cubic-bezier(.22,1,.36,1) .1s both headerDrop;display:inline-flex;position:relative}@keyframes headerDrop{0%{opacity:0;filter:blur(4px);transform:translateY(-20px)scale(.96)}to{opacity:1;filter:blur();transform:translateY(0)scale(1)}}.showcase-logo:hover{text-shadow:0 0 24px color-mix(in srgb, var(--accent) 45%, transparent);background:color-mix(in srgb, var(--accent) 6%, transparent);transform:translateY(-1px)}.showcase-logo-dot{background:linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);width:12px;height:12px;box-shadow:0 0 10px color-mix(in srgb, var(--accent) 55%, transparent);border-radius:50%;animation:2.2s ease-in-out infinite logoDotPulse}@keyframes logoDotPulse{0%,to{box-shadow:0 0 8px color-mix(in srgb, var(--accent) 50%, transparent), 0 0 18px color-mix(in srgb, var(--accent) 20%, transparent);transform:scale(1)}50%{box-shadow:0 0 16px color-mix(in srgb, var(--accent) 75%, transparent), 0 0 36px color-mix(in srgb, var(--accent) 35%, transparent);transform:scale(1.2)}}.showcase-tagline{color:var(--text-secondary);letter-spacing:.18em;font-size:18px;font-weight:400;animation:.9s cubic-bezier(.22,1,.36,1) .25s both taglineFade}@keyframes taglineFade{0%{opacity:0;letter-spacing:.35em;transform:translateY(6px)}to{opacity:1;letter-spacing:.18em;transform:translateY(0)}}.showcase-divider{background:linear-gradient(90deg, transparent, var(--accent), transparent);width:64px;height:3px;margin:var(--space-6) auto 0;border-radius:2px;animation:.8s cubic-bezier(.22,1,.36,1) .45s both dividerGrow}@keyframes dividerGrow{0%{opacity:0;width:0}to{opacity:1;width:64px}}.showcase-intro{text-align:center;margin:0 auto var(--space-10);padding:0 var(--space-6);max-width:640px;animation:.9s cubic-bezier(.22,1,.36,1) .55s both introRise}@keyframes introRise{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.showcase-intro h2{color:var(--text);margin-bottom:var(--space-4);letter-spacing:-.01em;font-size:28px;font-weight:700;line-height:1.25}.showcase-intro p{color:var(--text-secondary);margin:0 auto;font-size:15px;line-height:1.85}.feature-highlights{max-width:920px;margin:0 auto var(--space-10);padding:0 var(--space-6)}.feature-highlights-grid{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.feature-highlight-card{background:var(--card-glass,linear-gradient(180deg, color-mix(in srgb, var(--surface) 82%, transparent) 0%, color-mix(in srgb, var(--surface) 90%, transparent) 100%));background-color:color-mix(in srgb, var(--surface) 92%, transparent);border:1px solid color-mix(in srgb, var(--border) 70%, transparent);text-align:center;-webkit-backdrop-filter:blur(12px)saturate(120%);opacity:0;transition:transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);border-radius:18px;padding:26px 20px;animation:.7s cubic-bezier(.22,1,.36,1) forwards featureCardEnter;box-shadow:0 2px 12px #0000000a}@keyframes featureCardEnter{0%{opacity:0;transform:translateY(20px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}.feature-highlight-card:hover{border-color:color-mix(in srgb, var(--accent) 35%, transparent);box-shadow:0 4px 16px #0000000f, 0 0 30px color-mix(in srgb, var(--accent) 20%, transparent);transform:translateY(-6px)scale(1.02)}.feature-highlight-icon{filter:drop-shadow(0 0 8px color-mix(in srgb, var(--accent) 30%, transparent));transition:transform var(--transition-normal);margin-bottom:12px;font-size:32px}.feature-highlight-card:hover .feature-highlight-icon{transform:scale(1.15)}.feature-highlight-name{color:var(--text);margin-bottom:6px;font-size:16px;font-weight:600}.feature-highlight-desc{color:var(--text-secondary);margin:0;font-size:13px;line-height:1.6}.theme-grid{margin:0 auto var(--space-12);padding:0 var(--space-6);grid-template-columns:repeat(3,1fr);gap:28px;max-width:1100px;display:grid;position:relative}.theme-grid:before{content:"";background:radial-gradient(60% 40% at 15% 0%, color-mix(in srgb, var(--accent) 7%, transparent), transparent 60%), radial-gradient(50% 35% at 95% 100%, color-mix(in srgb, var(--accent) 5%, transparent), transparent 55%);pointer-events:none;filter:blur(20px);z-index:-1;border-radius:40px;position:absolute;inset:-20px -10px}.theme-card{background:var(--card-glass,linear-gradient(180deg, color-mix(in srgb, var(--surface) 82%, transparent) 0%, color-mix(in srgb, var(--surface) 90%, transparent) 100%));background-color:color-mix(in srgb, var(--surface) 92%, transparent);-webkit-backdrop-filter:blur(14px)saturate(120%);transition:transform var(--transition-breathe), box-shadow var(--transition-slow), background-color var(--transition-slow), border-color var(--transition-slow);border:1px solid color-mix(in srgb, var(--border) 70%, transparent);will-change:transform;border-radius:20px;flex-direction:column;display:flex;overflow:hidden;box-shadow:inset 0 1px #ffffff80,inset 0 -1px #0000000a,0 2px 8px #0000000a,0 8px 32px #0000000d}.theme-dark .theme-card{background:color-mix(in srgb, var(--surface) 92%, transparent);border:1px solid color-mix(in srgb, var(--border) 80%, transparent);box-shadow:inset 0 1px #ffffff0a,0 2px 8px #00000026,0 10px 36px #00000040}.theme-card:hover{box-shadow:0 1px 0 #fff9 inset, 0 6px 18px #0000000f, 0 24px 60px #00000014, 0 0 30px color-mix(in srgb, var(--accent) 25%, transparent), 0 0 60px color-mix(in srgb, var(--accent) 12%, transparent);border-color:color-mix(in srgb, var(--accent) 40%, transparent);transform:translateY(-8px)scale(1.02)}.theme-dark .theme-card:hover{box-shadow:0 1px 0 #ffffff0d inset, 0 6px 20px #00000038, 0 26px 64px #00000059, 0 0 40px color-mix(in srgb, var(--accent) 30%, transparent), 0 0 80px color-mix(in srgb, var(--accent) 15%, transparent);border-color:color-mix(in srgb, var(--accent) 50%, transparent)}@keyframes cardBreathe{0%,to{opacity:.96}50%{opacity:1}}@keyframes cardEnter{0%{opacity:0;filter:blur(6px);transform:translateY(30px)scale(.97)}60%{opacity:.92;filter:blur();transform:translateY(-2px)scale(1.005)}to{opacity:1;filter:blur();transform:translateY(0)scale(1)}}.theme-card{animation:.85s cubic-bezier(.22,1,.36,1) both cardEnter,4.5s ease-in-out 1.2s infinite cardBreathe}.theme-card:first-child{animation-delay:0s,1.2s}.theme-card:nth-child(2){animation-delay:.12s,1.6s}.theme-card:nth-child(3){animation-delay:.24s,2s}.theme-card:nth-child(4){animation-delay:.36s,2.4s}.theme-card:hover{transition:transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal), background-color var(--transition-normal);animation:none}.theme-preview{background:linear-gradient(180deg, color-mix(in srgb, var(--bg-secondary) 70%, transparent) 0%, color-mix(in srgb, var(--bg-secondary) 85%, transparent) 100%);border-bottom:1px solid color-mix(in srgb, var(--border) 80%, transparent);transition:background-color var(--transition-slow);padding:22px;position:relative}.theme-preview:before{content:"";background:radial-gradient(120% 80% at 50% -10%, color-mix(in srgb, var(--accent) 8%, transparent), transparent 70%);pointer-events:none;transition:background var(--transition-slow);position:absolute;inset:0}.theme-info{transition:background-color var(--transition-slow);background:0 0;flex-direction:column;flex:1;padding:24px;display:flex;position:relative}.theme-name{color:var(--text);letter-spacing:.01em;align-items:center;gap:10px;margin-bottom:4px;font-size:20px;font-weight:600;display:flex}.theme-en{color:var(--text-tertiary);letter-spacing:.1em;text-transform:uppercase;font-size:12px;font-weight:400}.theme-desc{color:var(--text-secondary);font-size:14px;line-height:var(--leading-relaxed);flex:1;margin-bottom:18px}.theme-char-tag{color:var(--text-secondary);background:linear-gradient(180deg, color-mix(in srgb, var(--bg-secondary) 90%, transparent), color-mix(in srgb, var(--bg-tertiary) 70%, transparent));border:1px solid color-mix(in srgb, var(--border) 60%, transparent);transition:all var(--transition-fast);letter-spacing:.02em;border-radius:999px;padding:4px 11px;font-size:11px;font-weight:500}.theme-card:hover .theme-char-tag{border-color:color-mix(in srgb, var(--accent) 40%, var(--border) 60%)}.theme-palette{flex-wrap:wrap;gap:7px;margin-bottom:18px;display:flex}.swatch{border:1px solid color-mix(in srgb, var(--border) 70%, transparent);width:22px;height:22px;transition:transform var(--transition-fast), box-shadow var(--transition-fast);border-radius:7px;box-shadow:0 1px 2px #0000000f}.swatch:hover{transform:scale(1.2)translateY(-2px);box-shadow:0 4px 12px #0000001f}.theme-select-btn{border-radius:var(--radius-md);cursor:pointer;width:100%;transition:all var(--transition-normal);font-size:14px;font-weight:500;font-family:var(--font-sans);letter-spacing:.02em;border:none;padding:12px 20px;position:relative;overflow:hidden}.theme-select-btn:before{content:"";pointer-events:none;background:linear-gradient(90deg,#0000,#ffffff59,#0000);width:100%;height:100%;transition:left .6s;position:absolute;top:0;left:-100%}.theme-select-btn:hover:before{left:100%}.btn-pure-white{color:#fff;background:#0969da}.theme-dark .btn-pure-white{background:#2f81f7}.btn-pure-white:hover{background:var(--accent-hover);box-shadow:0 4px 14px color-mix(in srgb, var(--accent) 45%, transparent), 0 0 28px color-mix(in srgb, var(--accent) 22%, transparent);transform:translateY(-2px)scale(1.02)}.btn-warm-paper{background:var(--accent);color:#fff}.btn-warm-paper:hover{background:var(--accent-hover);box-shadow:0 4px 14px color-mix(in srgb, var(--accent) 45%, transparent), 0 0 28px color-mix(in srgb, var(--accent) 22%, transparent);transform:translateY(-2px)scale(1.02)}.btn-dusk{background:var(--accent);color:#fff}.btn-dusk:hover{background:var(--accent-hover);box-shadow:0 4px 14px color-mix(in srgb, var(--accent) 45%, transparent), 0 0 28px color-mix(in srgb, var(--accent) 22%, transparent);transform:translateY(-2px)scale(1.02)}.btn-lavender{color:#fff;transition:all var(--transition-normal);background:#8b6fc5;box-shadow:0 1px 2px #8b6fc54d,0 0 0 1px #8b6fc533}.btn-lavender:hover{background:#7a5fb5;transform:translateY(-2px)scale(1.02);box-shadow:0 4px 16px #8b6fc580,0 0 32px #8b6fc54d,0 0 0 1px #8b6fc54d}.theme-dark .btn-lavender{background:#a68dff;box-shadow:0 1px 2px #a68dff59,0 0 0 1px #a68dff33}.theme-dark .btn-lavender:hover{background:#957cff;transform:translateY(-2px)scale(1.02);box-shadow:0 4px 16px #a68dff8c,0 0 36px #a68dff59}.mini-app{border-radius:10px;font-size:11px;overflow:hidden;box-shadow:0 1px 3px #00000014,0 4px 12px #0000000f}.mini-pure-white{color:#1f2328;background:#fff;border:1px solid #d0d7de;border-radius:6px}.mini-pure-white .mini-header{background:#f6f8fa;border-bottom:1px solid #d0d7de;align-items:center;gap:6px;padding:8px 12px;display:flex}.mini-pure-white .mini-logo{letter-spacing:.06em;font-size:11px;font-weight:600}.mini-pure-white .mini-nav{gap:8px;margin-left:auto;display:flex}.mini-pure-white .mini-nav-item{color:#656d76;font-size:10px}.mini-pure-white .mini-body{background:#fff;padding:14px}.mini-pure-white .mini-greeting{color:#1f2328;margin-bottom:2px;font-size:14px;font-weight:600}.mini-pure-white .mini-sub{color:#656d76;margin-bottom:10px;font-size:10px}.mini-pure-white .mini-stat-row{gap:8px;margin-bottom:10px;display:flex}.mini-pure-white .mini-stat{text-align:center;background:#f6f8fa;border:1px solid #d0d7de;border-radius:4px;flex:1;padding:8px}.mini-pure-white .mini-stat-num{color:#0969da;font-size:14px;font-weight:700;display:block}.mini-pure-white .mini-stat-label{color:#656d76;font-size:9px}.mini-pure-white .mini-note{color:#1f2328;background:#ddf4ff;border-radius:4px;padding:10px;font-size:10px;line-height:1.5}.mini-pure-white .mini-note-accent{color:#0969da;font-weight:600}.mini-warm-paper{color:#2c2c2c;background:#fffdf9;border:1px solid #e8e3dc;border-radius:10px}.mini-warm-paper .mini-header{background:#f5f0e8;border-bottom:1px solid #e8e3dc;align-items:center;gap:8px;padding:10px 14px;display:flex}.mini-warm-paper .mini-logo{letter-spacing:.08em;font-size:12px;font-weight:600;font-family:var(--font-serif)}.mini-warm-paper .mini-nav{gap:10px;margin-left:auto;display:flex}.mini-warm-paper .mini-nav-item{color:#6b6863;font-size:11px}.mini-warm-paper .mini-body{background:#fffdf9;padding:16px}.mini-warm-paper .mini-greeting{color:#2c2c2c;font-size:15px;font-weight:600;font-family:var(--font-serif);margin-bottom:3px}.mini-warm-paper .mini-sub{color:#6b6863;margin-bottom:12px;font-size:11px}.mini-warm-paper .mini-stat-row{gap:10px;margin-bottom:12px;display:flex}.mini-warm-paper .mini-stat{text-align:center;background:#f5f0e8;border:1px solid #e8e3dc;border-radius:8px;flex:1;padding:10px}.mini-warm-paper .mini-stat-num{color:#c47a5a;font-size:16px;font-weight:700;display:block}.mini-warm-paper .mini-stat-label{color:#6b6863;font-size:10px}.mini-warm-paper .mini-note{color:#2c2c2c;background:#f5e8de;border-left:3px solid #c47a5a;border-radius:8px;padding:12px;font-size:11px;line-height:1.6}.mini-warm-paper .mini-note-accent{color:#c47a5a;font-weight:600}.mini-dusk{color:#3d3830;background:#fefbf7;border:1px solid #e5ddd3;border-radius:12px}.mini-dusk .mini-header{background:#f6efe5;border-bottom:1px solid #e5ddd3;align-items:center;gap:8px;padding:12px 16px;display:flex}.mini-dusk .mini-logo{letter-spacing:.1em;font-size:12px;font-weight:600}.mini-dusk .mini-nav{gap:10px;margin-left:auto;display:flex}.mini-dusk .mini-nav-item{color:#7a7268;font-size:11px}.mini-dusk .mini-body{background:#fefbf7;padding:18px}.mini-dusk .mini-greeting{color:#3d3830;margin-bottom:4px;font-size:16px;font-weight:600}.mini-dusk .mini-sub{color:#7a7268;letter-spacing:.02em;margin-bottom:14px;font-size:11px}.mini-dusk .mini-stat-row{gap:10px;margin-bottom:14px;display:flex}.mini-dusk .mini-stat{text-align:center;background:#f6efe5;border:1px solid #e5ddd3;border-radius:10px;flex:1;padding:12px}.mini-dusk .mini-stat-num{color:#b57a5a;font-size:17px;font-weight:700;display:block}.mini-dusk .mini-stat-label{color:#7a7268;letter-spacing:.03em;font-size:10px}.mini-dusk .mini-note{color:#3d3830;background:#f3e4d6;border-radius:10px;padding:14px;font-size:12px;line-height:1.6;box-shadow:inset 0 0 0 1px #b57a5a26}.mini-dusk .mini-note-accent{color:#b57a5a;font-weight:600}.enter-section{text-align:center;padding:40px var(--space-6) var(--space-8);max-width:680px;margin:0 auto;position:relative}.enter-section:before{content:"";background:linear-gradient(90deg, transparent, color-mix(in srgb, var(--accent) 50%, transparent), transparent);width:140px;height:1px;position:absolute;top:0;left:50%;transform:translate(-50%)}.enter-section{animation:1s cubic-bezier(.22,1,.36,1) 1.05s both introRise}.enter-section p{color:var(--text-secondary);margin-bottom:var(--space-6);letter-spacing:.02em;font-size:15px;line-height:1.75}.enter-actions{justify-content:center;gap:var(--space-4);display:flex}.showcase-footer{text-align:center;padding:40px var(--space-6) 48px;max-width:680px;color:var(--text-tertiary);transition:color var(--transition-slow), border-color var(--transition-slow);margin:0 auto;font-size:13px;line-height:1.8}.showcase-footer:before{content:"";background:linear-gradient(90deg, transparent, var(--border), transparent);width:80px;height:1px;margin:0 auto var(--space-6);display:block}.showcase-footer-heart{color:var(--accent);margin:0 4px;display:inline-block}.theme-transition{animation:.6s cubic-bezier(.45,0,.55,1) fadeInUp}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.theme-card.selected{outline:2px solid var(--accent);outline-offset:2px}.theme-check{background:var(--accent);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:20px;height:20px;font-size:12px;display:inline-flex}.theme-switcher{z-index:1000;background:linear-gradient(180deg, color-mix(in srgb, var(--surface) 78%, transparent) 0%, color-mix(in srgb, var(--surface) 88%, transparent) 100%);background-color:color-mix(in srgb, var(--surface) 88%, transparent);border:1px solid color-mix(in srgb, var(--border) 65%, transparent);-webkit-backdrop-filter:blur(18px)saturate(130%);transition:all var(--transition-normal);border-radius:18px;align-items:center;gap:12px;padding:9px 14px;display:flex;position:fixed;top:18px;right:18px;box-shadow:inset 0 1px #ffffff80,0 2px 8px #0000000f,0 10px 28px #00000012}.theme-dark .theme-switcher{box-shadow:inset 0 1px #ffffff0a,0 2px 8px #0003,0 10px 30px #0000004d}.theme-switcher:hover{transform:translateY(-1px);box-shadow:inset 0 1px #fff9,0 4px 14px #00000014,0 16px 42px #0000001a}.theme-dots{align-items:center;gap:7px;display:flex}.theme-dot{border:2px solid var(--border-strong);cursor:pointer;width:20px;height:20px;transition:all var(--transition-fast);border-radius:50%;padding:0;position:relative}.theme-dot:after{content:"";transition:background var(--transition-fast);background:0 0;border-radius:50%;position:absolute;inset:-4px}.theme-dot:hover{transform:scale(1.18)}.theme-dot:hover:after{background:color-mix(in srgb, var(--accent) 8%, transparent)}.theme-dot.active{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-subtle), 0 1px 3px #00000026;transform:scale(1.08)}.theme-dot-desc{background:linear-gradient(135deg,#2f81f7 0%,#0969da 100%)}.theme-dot-warm{background:linear-gradient(135deg,#d4886a 0%,#c47a5a 100%)}.theme-dot-dusk{background:linear-gradient(135deg,#c98a6e 0%,#b57a5a 100%)}.theme-dot-lavender{background:linear-gradient(135deg,#a68dff 0%,#8b6fc5 100%)}.mode-toggle{border:1px solid var(--border);background:var(--bg-secondary);cursor:pointer;width:32px;height:32px;transition:all var(--transition-fast);border-radius:50%;justify-content:center;align-items:center;padding:0;font-size:16px;line-height:1;display:flex}.mode-toggle:hover{background:var(--surface-hover);transform:rotate(15deg)}.mode-toggle-icon{transition:transform var(--transition-normal);display:block}.theme-label{color:var(--text-secondary);letter-spacing:.04em;text-align:center;min-width:32px;font-size:11px;font-weight:500}.theme-dark .mini-pure-white{color:#e6edf3;background:#0d1117;border-color:#30363d}.theme-dark .mini-pure-white .mini-header{background:#161b22;border-color:#30363d}.theme-dark .mini-pure-white .mini-nav-item{color:#8b949e}.theme-dark .mini-pure-white .mini-body{background:#0d1117}.theme-dark .mini-pure-white .mini-greeting{color:#e6edf3}.theme-dark .mini-pure-white .mini-sub{color:#8b949e}.theme-dark .mini-pure-white .mini-stat{background:#161b22;border-color:#30363d}.theme-dark .mini-pure-white .mini-stat-num{color:#2f81f7}.theme-dark .mini-pure-white .mini-stat-label{color:#8b949e}.theme-dark .mini-pure-white .mini-note{color:#e6edf3;background:#0d1f3c}.theme-dark .mini-pure-white .mini-note-accent{color:#2f81f7}.theme-dark .mini-warm-paper{color:#e8e2d8;background:#222020;border-color:#3d3830}.theme-dark .mini-warm-paper .mini-header{background:#2d2a28;border-color:#3d3830}.theme-dark .mini-warm-paper .mini-nav-item{color:#9b9388}.theme-dark .mini-warm-paper .mini-body{background:#222020}.theme-dark .mini-warm-paper .mini-greeting{color:#e8e2d8}.theme-dark .mini-warm-paper .mini-sub{color:#9b9388}.theme-dark .mini-warm-paper .mini-stat{background:#2d2a28;border-color:#3d3830}.theme-dark .mini-warm-paper .mini-stat-num{color:#d4886a}.theme-dark .mini-warm-paper .mini-stat-label{color:#9b9388}.theme-dark .mini-warm-paper .mini-note{color:#e8e2d8;background:#3d2518;border-left-color:#d4886a}.theme-dark .mini-warm-paper .mini-note-accent{color:#d4886a}.theme-dark .mini-dusk{color:#e6ddd2;background:#221f1d;border-color:#3d3730}.theme-dark .mini-dusk .mini-header{background:#2d2824;border-color:#3d3730}.theme-dark .mini-dusk .mini-nav-item{color:#998f83}.theme-dark .mini-dusk .mini-body{background:#221f1d}.theme-dark .mini-dusk .mini-greeting{color:#e6ddd2}.theme-dark .mini-dusk .mini-sub{color:#998f83}.theme-dark .mini-dusk .mini-stat{background:#2d2824;border-color:#3d3730}.theme-dark .mini-dusk .mini-stat-num{color:#c98a6e}.theme-dark .mini-dusk .mini-stat-label{color:#998f83}.theme-dark .mini-dusk .mini-note{color:#e6ddd2;background:#3a2518;box-shadow:inset 0 0 0 1px #c98a6e33}.theme-dark .mini-dusk .mini-note-accent{color:#c98a6e}.theme-dark .theme-char-tag{background:var(--bg-tertiary);color:var(--text-secondary)}.mini-lavender{color:#2e2a3d;background:#fbf9ff;border:1px solid #d9cdee;border-radius:12px}.mini-lavender .mini-header{background:#efe7f7;border-bottom:1px solid #d9cdee;align-items:center;gap:8px;padding:12px 16px;display:flex}.mini-lavender .mini-logo{letter-spacing:.1em;color:#6a55a8;font-size:12px;font-weight:600}.mini-lavender .mini-nav{gap:10px;margin-left:auto;display:flex}.mini-lavender .mini-nav-item{color:#8a80a8;font-size:11px}.mini-lavender .mini-body{background:#fbf9ff;padding:18px}.mini-lavender .mini-greeting{color:#2e2a3d;margin-bottom:4px;font-size:16px;font-weight:600}.mini-lavender .mini-sub{color:#7a7098;letter-spacing:.02em;margin-bottom:14px;font-size:11px}.mini-lavender .mini-stat-row{gap:10px;margin-bottom:14px;display:flex}.mini-lavender .mini-stat{text-align:center;background:#efe7f7;border:1px solid #d9cdee;border-radius:10px;flex:1;padding:12px}.mini-lavender .mini-stat-num{color:#8b6fc5;font-size:17px;font-weight:700;display:block}.mini-lavender .mini-stat-label{color:#7a7098;letter-spacing:.03em;font-size:10px}.mini-lavender .mini-note{color:#2e2a3d;background:#ece4f7;border-radius:10px;padding:14px;font-size:12px;line-height:1.6;box-shadow:inset 0 0 0 1px #8b6fc533}.mini-lavender .mini-note-accent{color:#8b6fc5;font-weight:600}.theme-dark .mini-lavender{color:#e8e2f7;background:#201c2e;border-color:#3d365a}.theme-dark .mini-lavender .mini-header{background:#2a253c;border-color:#3d365a}.theme-dark .mini-lavender .mini-logo{color:#b9a3ff}.theme-dark .mini-lavender .mini-nav-item{color:#9f98c0}.theme-dark .mini-lavender .mini-body{background:#201c2e}.theme-dark .mini-lavender .mini-greeting{color:#e8e2f7}.theme-dark .mini-lavender .mini-sub{color:#9f98c0}.theme-dark .mini-lavender .mini-stat{background:#2a253c;border-color:#3d365a}.theme-dark .mini-lavender .mini-stat-num{color:#a68dff}.theme-dark .mini-lavender .mini-stat-label{color:#9f98c0}.theme-dark .mini-lavender .mini-note{color:#e8e2f7;background:#332a56;box-shadow:inset 0 0 0 1px #a68dff40}.theme-dark .mini-lavender .mini-note-accent{color:#a68dff}.dark-selection-card{border:1px solid var(--border);color:var(--text);background:var(--surface)!important}.dark-selection-card .selection-title{color:var(--text)!important}.dark-selection-card .selection-desc{color:var(--text-secondary)!important}.login-page{justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{background:color-mix(in srgb, var(--surface) 85%, transparent);border:1px solid color-mix(in srgb, var(--border) 65%, transparent);-webkit-backdrop-filter:blur(24px)saturate(130%);width:100%;max-width:400px;transition:all var(--transition-slow);border-radius:20px;padding:40px;position:relative;box-shadow:inset 0 1px #ffffff80,0 4px 16px #0000000d,0 20px 48px #00000014}.login-card:after{content:"";background:linear-gradient(135deg, color-mix(in srgb, var(--accent) 30%, transparent), transparent 40%, transparent 60%, color-mix(in srgb, var(--accent) 20%, transparent));-webkit-mask-composite:xor;pointer-events:none;opacity:.6;transition:opacity var(--transition-slow);border-radius:21px;padding:1px;position:absolute;inset:-1px;-webkit-mask-image:linear-gradient(#000 0 0),linear-gradient(#000 0 0);-webkit-mask-position:0 0,0 0;-webkit-mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;-webkit-mask-composite:xor;mask-composite:exclude;-webkit-mask-source-type:auto,auto;mask-mode:match-source,match-source}.login-card:hover{box-shadow:0 1px 0 #fff9 inset, 0 8px 28px #00000014, 0 32px 72px #0000001f, 0 0 60px color-mix(in srgb, var(--accent) 12%, transparent)}.login-card:hover:after{opacity:1}.theme-dark .login-card{background:color-mix(in srgb, var(--surface) 82%, transparent);box-shadow:inset 0 1px #ffffff0a,0 4px 16px #0003,0 20px 48px #00000059}.login-header{text-align:center;margin-bottom:32px}.login-logo{color:var(--text);justify-content:center;align-items:center;gap:10px;margin-bottom:8px;font-size:24px;font-weight:600;display:flex}.login-logo-dot{background:var(--accent);border-radius:50%;width:10px;height:10px}.login-subtitle{color:var(--text-secondary);font-size:14px}.login-form{flex-direction:column;gap:16px;display:flex}.form-group{flex-direction:column;gap:6px;display:flex}.form-group label{color:var(--text);font-size:14px;font-weight:500}.form-group input,.form-group textarea,.form-group select{border:1px solid var(--border);background:var(--bg-secondary);color:var(--text);transition:all var(--transition-fast);resize:vertical;border-radius:12px;outline:none;padding:12px 14px;font-family:inherit;font-size:14px}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-subtle)}.form-error{color:#ef4444;background:#ef44441a;border-radius:8px;padding:8px 12px;font-size:13px}.btn-login{background:linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);color:#fff;cursor:pointer;width:100%;transition:all var(--transition-normal);letter-spacing:.04em;border:none;border-radius:12px;padding:14px;font-size:15px;font-weight:600;position:relative;overflow:hidden}.btn-login:before{content:"";pointer-events:none;background:linear-gradient(90deg,#0000,#fff6,#0000);width:100%;height:100%;transition:left .7s;position:absolute;top:0;left:-100%}.btn-login:hover:before{left:100%}.btn-login:hover{box-shadow:0 6px 20px color-mix(in srgb, var(--accent) 50%, transparent), 0 0 40px color-mix(in srgb, var(--accent) 25%, transparent), 0 0 80px color-mix(in srgb, var(--accent) 12%, transparent);transform:translateY(-3px)scale(1.02)}.btn-login:active{transform:translateY(-1px)scale(1.01)}.btn-login:disabled{opacity:.6;cursor:not-allowed;transform:none}.login-hint{text-align:center;border-top:1px solid var(--border);margin-top:16px;padding-top:16px}.login-hint p{color:var(--text-secondary);margin-bottom:6px;font-size:12px}.hint-accounts{color:var(--text-secondary);flex-direction:column;gap:4px;font-size:12px;display:flex}.btn-back{border:1px solid var(--border);width:100%;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:0 0;border-radius:12px;margin-top:12px;padding:10px;font-size:13px}.btn-back:hover{background:var(--bg-secondary);color:var(--text)}.main-app{flex-direction:column;min-height:100vh;display:flex}.app-header{z-index:100;background:color-mix(in srgb, var(--surface) 72%, transparent);border-bottom:1px solid color-mix(in srgb, var(--border) 65%, transparent);-webkit-backdrop-filter:blur(20px)saturate(130%);justify-content:space-between;align-items:center;padding:12px 24px;display:flex;position:sticky;top:0}.theme-dark .app-header{background:color-mix(in srgb, var(--surface) 75%, transparent)}.app-header-left{align-items:center;gap:32px;display:flex}.app-logo{color:var(--text);align-items:center;gap:10px;font-size:18px;font-weight:600;display:flex}.app-logo-dot{background:var(--accent);border-radius:50%;width:10px;height:10px}.app-nav{gap:4px;display:flex}.nav-tab{color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;border-radius:10px;align-items:center;gap:6px;padding:8px 14px;font-family:inherit;font-size:14px;display:flex}.nav-tab:hover{background:color-mix(in srgb, var(--accent) 12%, transparent);color:var(--text);box-shadow:0 0 16px color-mix(in srgb, var(--accent) 15%, transparent);transform:translateY(-1px)}.nav-tab.active{background:var(--accent);color:#fff}.nav-icon{font-size:16px}.app-header-right{align-items:center;gap:12px;display:flex}.user-info{align-items:center;gap:8px;display:flex}.user-avatar{background:var(--accent);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:14px;font-weight:600;display:flex}.user-name{color:var(--text);font-size:14px}.user-badge{color:var(--accent);background:#8b6fc526;border-radius:6px;padding:2px 8px;font-size:11px;font-weight:500}.btn-logout{border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:0 0;border-radius:10px;padding:8px 16px;font-size:13px}.btn-logout:hover{background:var(--bg-secondary);color:var(--text)}.app-main{background:0 0;flex:1;padding:32px}.content-container{z-index:1;max-width:900px;margin:0 auto;position:relative}.btn-theme-switch{background:var(--surface);border:1px solid var(--border);width:48px;height:48px;box-shadow:var(--shadow-md);cursor:pointer;transition:all var(--transition-fast);z-index:90;border-radius:50%;justify-content:center;align-items:center;font-size:20px;display:flex;position:fixed;bottom:24px;right:24px}.btn-theme-switch:hover{box-shadow:var(--shadow-lg);transform:scale(1.1)}.feature-container{background:color-mix(in srgb, var(--surface) 85%, transparent);border:1px solid color-mix(in srgb, var(--border) 65%, transparent);-webkit-backdrop-filter:blur(18px)saturate(120%);transition:transform var(--transition-fast), box-shadow var(--transition-slow);border-radius:20px;padding:32px;box-shadow:inset 0 1px #ffffff80,0 2px 8px #0000000a,0 10px 32px #0000000d}.theme-dark .feature-container{background:color-mix(in srgb, var(--surface) 82%, transparent);box-shadow:inset 0 1px #ffffff0a,0 2px 8px #00000026,0 10px 36px #00000040}.feature-container:hover{box-shadow:inset 0 1px #ffffff8c,0 4px 16px #0000000f,0 16px 44px #00000014}.feature-header{margin-bottom:24px}.feature-header h2{color:var(--text);margin-bottom:4px;font-size:24px}.feature-desc{color:var(--text-secondary);font-size:14px}.loading-state,.error-state,.empty-state{text-align:center;color:var(--text-secondary);padding:48px 24px}.empty-icon{margin-bottom:16px;font-size:48px}.error-banner{color:#ef4444;background:#ef44441a;border-radius:12px;margin-bottom:16px;padding:12px 16px;font-size:14px}.btn-primary{background:var(--accent);color:#fff;cursor:pointer;transition:all var(--transition-fast);border:none;border-radius:12px;padding:12px 24px;font-family:inherit;font-size:14px;font-weight:500}.btn-primary:hover:not(:disabled){background:var(--accent-hover);box-shadow:var(--shadow-md), 0 0 24px color-mix(in srgb, var(--accent) 30%, transparent);transform:translateY(-2px)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-enter-app{background:linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);color:#fff;cursor:pointer;letter-spacing:.02em;border:none;border-radius:14px;padding:14px 36px;font-family:inherit;font-size:16px;font-weight:600;transition:all .3s cubic-bezier(.34,1.56,.64,1);position:relative;overflow:hidden}.btn-enter-app:before{content:"";pointer-events:none;background:linear-gradient(90deg,#0000,#fff6,#0000);width:100%;height:100%;transition:left .8s;position:absolute;top:0;left:-100%}.btn-enter-app:hover:before{left:100%}.btn-enter-app:hover{box-shadow:0 6px 20px color-mix(in srgb, var(--accent) 40%, transparent), 0 0 40px color-mix(in srgb, var(--accent) 20%, transparent), 0 0 80px color-mix(in srgb, var(--accent) 10%, transparent);transform:translateY(-3px)scale(1.03)}.btn-enter-app:active{transform:translateY(-1px)scale(1.01)}.btn-secondary{background:var(--bg-secondary);color:var(--text);border:1px solid var(--border);cursor:pointer;transition:all var(--transition-fast);border-radius:12px;padding:12px 24px;font-family:inherit;font-size:14px}.btn-secondary:hover{background:var(--bg-tertiary)}.btn-text{color:var(--accent);cursor:pointer;background:0 0;border:none;margin-left:12px;font-size:13px}.btn-text:hover{text-decoration:underline}.modal-overlay{z-index:1000;background:#00000080;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-content{background:var(--surface);border:1px solid var(--border);width:100%;max-width:440px;box-shadow:var(--shadow-xl);border-radius:20px;padding:32px}.modal-content h3{color:var(--text);margin-bottom:8px;font-size:20px}.modal-desc{color:var(--text-secondary);margin-bottom:20px;font-size:14px}.modal-actions{gap:12px;margin-top:24px;display:flex}.modal-actions button{flex:1}.home-content{text-align:center}.welcome-section{margin-bottom:48px}.welcome-section h1{color:var(--text);margin-bottom:12px;font-size:32px}.welcome-text{color:var(--text-secondary);font-size:16px;line-height:1.6}.home-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;display:grid}.home-card{background:color-mix(in srgb, var(--surface) 78%, transparent);border:1px solid color-mix(in srgb, var(--border) 65%, transparent);text-align:left;transition:all var(--transition-fast);-webkit-backdrop-filter:blur(14px)saturate(120%);border-radius:16px;padding:24px}.theme-dark .home-card{background:color-mix(in srgb, var(--surface) 75%, transparent)}.home-card:hover{box-shadow:var(--shadow-md), 0 0 30px color-mix(in srgb, var(--accent) 25%, transparent), 0 0 60px color-mix(in srgb, var(--accent) 12%, transparent);border-color:color-mix(in srgb, var(--accent) 45%, transparent);background:color-mix(in srgb, var(--surface) 85%, transparent);transform:translateY(-6px)scale(1.02)}.theme-dark .home-card:hover{box-shadow:0 6px 20px #0000004d, 0 0 36px color-mix(in srgb, var(--accent) 30%, transparent), 0 0 72px color-mix(in srgb, var(--accent) 15%, transparent)}.home-card-icon{transition:transform var(--transition-normal);margin-bottom:12px;font-size:32px;display:inline-block}.home-card:hover .home-card-icon{filter:drop-shadow(0 0 12px color-mix(in srgb, var(--accent) 50%, transparent));transform:scale(1.2)rotate(-6deg)}.home-card h3{color:var(--text);margin-bottom:8px;font-size:16px}.home-card p{color:var(--text-secondary);font-size:13px;line-height:1.5}.question-card{padding:32px}.question-content{text-align:center;margin-bottom:24px}.question-label{background:var(--accent-subtle);color:var(--accent);border-radius:20px;margin-bottom:12px;padding:4px 12px;font-size:12px;display:inline-block}.question-text{color:var(--text);margin-bottom:12px;font-size:24px;line-height:1.4}.question-category{color:var(--text-secondary);font-size:13px}.answer-section{margin-bottom:24px}.answer-input-wrapper{margin-bottom:16px}.answer-input{border:1px solid var(--border);background:var(--bg-secondary);width:100%;color:var(--text);resize:vertical;transition:all var(--transition-fast);border-radius:12px;outline:none;padding:14px;font-family:inherit;font-size:14px;line-height:1.6}.answer-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-subtle)}.answer-input:disabled{opacity:.7;cursor:not-allowed}.submitted-hint{color:var(--accent);align-items:center;gap:12px;font-size:14px;display:flex}.other-answers{background:var(--bg-secondary);border-radius:12px;margin-bottom:16px;padding:16px}.other-answers h4{color:var(--text);margin-bottom:12px;font-size:14px}.answer-item{background:color-mix(in srgb, var(--surface) 85%, transparent);border:1px solid color-mix(in srgb, var(--border) 50%, transparent);border-radius:8px;margin-bottom:8px;padding:10px 14px}.answer-item.my-answer{background:color-mix(in srgb, var(--accent-subtle) 80%, transparent);border-color:color-mix(in srgb, var(--accent) 40%, var(--border) 60%);justify-content:space-between;align-items:center;display:flex}.answer-date{color:var(--text-tertiary);font-size:12px}.reveal-section{text-align:center;background:linear-gradient(135deg, var(--accent-subtle), transparent);border:1px dashed color-mix(in srgb, var(--accent) 40%, transparent);border-radius:16px;margin-bottom:16px;padding:24px}.reveal-hint{color:var(--text-secondary);margin-bottom:16px;font-size:14px}.btn-reveal{background:linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 75%, var(--accent-hover)));box-shadow:0 4px 14px color-mix(in srgb, var(--accent) 35%, transparent)}.btn-reveal:hover{box-shadow:0 6px 20px color-mix(in srgb, var(--accent) 50%, transparent);transform:translateY(-2px)}.waiting-hint{text-align:center;color:var(--text-tertiary);background:color-mix(in srgb, var(--bg-secondary) 50%, transparent);border-radius:12px;margin-bottom:16px;padding:16px;font-size:14px}.my-answer-display{margin-bottom:16px}.my-answer-display h4{color:var(--text);margin-bottom:12px;font-size:14px}.answer-user{color:var(--accent);margin-right:8px;font-weight:600}.answer-text{color:var(--text);font-size:14px}.btn-refresh{border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:0 0;border-radius:10px;margin:0 auto;padding:8px 16px;font-size:13px;display:block}.btn-refresh:hover{background:var(--bg-secondary);color:var(--text)}.create-wish{margin-bottom:32px}.wish-input{border:1px solid var(--border);background:var(--bg-secondary);width:100%;color:var(--text);resize:vertical;border-radius:12px;outline:none;margin-bottom:12px;padding:14px;font-family:inherit;font-size:14px;line-height:1.6}.wish-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-subtle)}.wish-section{margin-bottom:32px}.wish-section h3{color:var(--text);margin-bottom:16px;font-size:16px}.wish-list{flex-direction:column;gap:12px;display:flex}.wish-item{background:color-mix(in srgb, var(--surface) 80%, transparent);border:1px solid color-mix(in srgb, var(--border) 60%, transparent);transition:all var(--transition-fast);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:12px;padding:16px}.wish-item.pending{border-left:3px solid #f59e0b}.wish-item.approved{border-left:3px solid #10b981}.wish-item.completed{border-left:3px solid #3b82f6}.wish-item.rejected{border-left:3px solid #ef4444}.wish-content{color:var(--text);margin-bottom:8px;font-size:15px;line-height:1.5}.wish-meta{color:var(--text-secondary);gap:12px;margin-bottom:8px;font-size:12px;display:flex}.wish-status{font-weight:500}.wish-actions{flex-wrap:wrap;gap:8px;display:flex}.btn-status{border:1px solid var(--border);cursor:pointer;transition:all var(--transition-fast);background:0 0;border-radius:6px;padding:4px 10px;font-size:12px}.btn-status:hover{background:var(--surface)}.btn-delete{color:#ef4444;cursor:pointer;transition:all var(--transition-fast);background:0 0;border:1px solid #ef4444;border-radius:6px;padding:4px 10px;font-size:12px}.btn-delete:hover{background:#ef44441a}.points-display{background:linear-gradient(135deg, var(--accent-subtle), transparent);border-radius:16px;justify-content:space-between;align-items:center;margin-bottom:24px;padding:20px;display:flex}.points-card{text-align:center}.points-value{color:var(--accent);font-size:36px;font-weight:700;line-height:1;display:block}.points-label{color:var(--text-secondary);margin-top:4px;font-size:13px}.btn-add-points{background:var(--accent);color:#fff;cursor:pointer;transition:all var(--transition-fast);border:none;border-radius:10px;padding:10px 20px;font-size:13px}.btn-add-points:hover{background:var(--accent-hover)}.rewards-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;display:grid}.reward-card{background:color-mix(in srgb, var(--surface) 80%, transparent);border:1px solid color-mix(in srgb, var(--border) 60%, transparent);text-align:center;transition:all var(--transition-fast);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:16px;padding:24px}.reward-card:hover{box-shadow:var(--shadow-md), 0 0 24px color-mix(in srgb, var(--accent) 22%, transparent), 0 0 48px color-mix(in srgb, var(--accent) 10%, transparent);border-color:color-mix(in srgb, var(--accent) 45%, transparent);transform:translateY(-6px)scale(1.03)}.reward-icon{margin-bottom:12px;font-size:40px}.reward-name{color:var(--text);margin-bottom:6px;font-size:16px;font-weight:600}.reward-desc{color:var(--text-secondary);margin-bottom:12px;font-size:13px}.reward-cost{margin-bottom:16px}.cost-value{color:var(--accent);font-size:24px;font-weight:700}.cost-label{color:var(--text-secondary);font-size:12px}.btn-redeem{background:var(--accent);color:#fff;cursor:pointer;width:100%;transition:all var(--transition-fast);border:none;border-radius:10px;padding:10px;font-size:13px}.btn-redeem:hover:not(:disabled){background:var(--accent-hover)}.btn-redeem:disabled{opacity:.5;cursor:not-allowed}.create-message{margin-bottom:24px}.message-input{border:1px solid var(--border);background:var(--bg-secondary);width:100%;color:var(--text);resize:vertical;border-radius:12px;outline:none;margin-bottom:12px;padding:14px;font-family:inherit;font-size:14px;line-height:1.6}.message-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-subtle)}.message-list{flex-direction:column;gap:12px;display:flex}.message-item{background:color-mix(in srgb, var(--surface) 80%, transparent);border:1px solid color-mix(in srgb, var(--border) 60%, transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:12px;padding:16px}.message-header{justify-content:space-between;margin-bottom:8px;display:flex}.message-user{color:var(--accent);font-size:13px;font-weight:600}.message-time{color:var(--text-secondary);font-size:12px}.message-content{color:var(--text);font-size:14px;line-height:1.5}.timeline{padding-left:32px;position:relative}.timeline-item{padding-bottom:32px;position:relative}.timeline-dot{background:var(--accent);border:3px solid var(--surface);width:12px;height:12px;box-shadow:0 0 0 2px var(--accent);border-radius:50%;position:absolute;top:8px;left:-32px}.timeline-content{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;padding:16px}.timeline-date{color:var(--accent);margin-bottom:4px;font-size:13px;font-weight:500}.timeline-title{color:var(--text);margin-bottom:6px;font-size:16px}.timeline-desc{color:var(--text-secondary);font-size:14px;line-height:1.5}.timeline-line{background:var(--border);width:2px;position:absolute;top:24px;bottom:0;left:-26px}.create-mood{margin-bottom:32px}.mood-selector{flex-wrap:wrap;gap:12px;margin-bottom:16px;display:flex}.mood-option{background:var(--bg-secondary);cursor:pointer;transition:all var(--transition-fast);border:2px solid #0000;border-radius:12px;flex-direction:column;align-items:center;gap:4px;min-width:64px;padding:12px;display:flex}.mood-option:hover{background:var(--surface)}.mood-option.selected{border-color:var(--accent);background:var(--accent-subtle)}.mood-emoji{font-size:24px}.mood-label{color:var(--text-secondary);font-size:12px}.mood-note{border:1px solid var(--border);background:var(--bg-secondary);width:100%;color:var(--text);resize:vertical;border-radius:12px;outline:none;margin-bottom:12px;padding:12px;font-family:inherit;font-size:14px}.mood-note:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-subtle)}.mood-list h3{color:var(--text);margin-bottom:16px;font-size:16px}.mood-timeline{flex-direction:column;gap:12px;display:flex}.mood-item{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;gap:16px;padding:16px;display:flex}.mood-emoji-large{font-size:32px}.mood-info{flex:1}.mood-meta{gap:12px;margin-bottom:4px;display:flex}.mood-user{color:var(--accent);font-size:13px;font-weight:600}.mood-time{color:var(--text-secondary);font-size:12px}.mood-label-text{color:var(--text);margin-bottom:4px;font-size:14px}.mood-note-text{color:var(--text-secondary);font-size:13px;line-height:1.5}@media (width<=1200px){.showcase-container{padding:0 32px}.theme-grid{gap:24px}}@media (width<=960px){.theme-grid{padding:0 var(--space-5);grid-template-columns:repeat(2,1fr);gap:22px}.feature-highlights-grid{grid-template-columns:repeat(2,1fr);gap:18px}.showcase-header{padding:24px 0 var(--space-8)}.showcase-logo{font-size:26px}.showcase-intro h2{font-size:24px}}@media (width<=768px){.app-header{flex-direction:column;gap:12px;padding:12px 16px}.app-header-left{flex-direction:column;gap:12px;width:100%}.app-nav{flex-wrap:wrap;justify-content:center}.nav-tab{min-width:44px;min-height:44px;padding:10px 14px;font-size:13px}.nav-label{display:none}.app-main{padding:16px}.feature-container{padding:20px}.login-card{width:calc(100% - 40px);margin:20px;padding:24px 20px}.home-grid{grid-template-columns:1fr}.rewards-grid{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:14px}.theme-switcher{-webkit-backdrop-filter:none;box-shadow:none;background:0 0;border:none;justify-content:center;margin:0 auto;padding:12px;position:static}.theme-switcher-label{display:none}.theme-switcher-btn{width:42px;height:42px;font-size:16px}.theme-grid{padding:0 var(--space-4);grid-template-columns:repeat(2,1fr);gap:18px;max-width:640px}.showcase-container{padding:0}.showcase-header{padding:20px 16px var(--space-6);margin-bottom:var(--space-6)}.showcase-logo{gap:8px;font-size:24px}.showcase-tagline{letter-spacing:.12em;font-size:15px}.showcase-intro{margin-bottom:var(--space-8);padding:0 var(--space-5)}.showcase-intro h2{font-size:22px}.showcase-intro p{font-size:14px;line-height:1.75}.theme-card{border-radius:18px}.theme-preview,.theme-info{padding:18px}.theme-desc{font-size:13px}.theme-meta-row{gap:10px;font-size:11px}.enter-section{padding:28px 20px var(--space-6)}.enter-section p{margin-bottom:var(--space-5);font-size:14px}.btn-enter-app{width:100%;max-width:280px;padding:13px 30px;font-size:15px}.showcase-footer{padding:28px 20px 36px;font-size:12px}button,.nav-tab,.theme-switcher-btn,.card-action-btn,.app-btn{min-height:44px}}@media (width<=560px){.theme-grid{padding:0 var(--space-4);grid-template-columns:1fr;gap:16px;max-width:440px}.showcase-logo{font-size:22px}.showcase-logo-dot{width:10px;height:10px}.showcase-tagline{letter-spacing:.1em;font-size:14px}.showcase-intro h2{font-size:20px}.feature-highlights-grid{grid-template-columns:1fr;gap:14px;max-width:440px}.feature-highlight-card{padding:20px 16px}.feature-highlight-icon{font-size:28px}.enter-actions{flex-direction:column}.btn-enter-app{max-width:100%}.btn-secondary{width:100%;padding:13px}.nav-tab{padding:8px 12px;font-size:12px}.feature-grid,.memory-grid{grid-template-columns:1fr}}@media (width<=400px){.theme-grid{padding:0 var(--space-3);gap:14px}.theme-info,.theme-preview{padding:14px}.theme-name{font-size:16px}.theme-desc{font-size:12.5px;line-height:1.55}.theme-meta-row{flex-direction:column;align-items:flex-start;gap:6px}.theme-check{margin-top:10px}.showcase-intro h2{font-size:18px}.showcase-logo{font-size:20px}}
