:root{--bg: #e8ecf2;--surface: #f5f6f8;--card: #ffffff;--card-hover: #f3f5f8;--card-active: #eaeef3;--elevated: #ffffff;--input-bg: #ffffff;--code-bg: #0f172a;--code-fg: #e2e8f0;--text: #0f172a;--text-2: #475569;--text-3: #8a97a8;--text-on-accent: #ffffff;--primary: #2563eb;--primary-strong: #1d4ed8;--primary-weak: #eaf1fe;--primary-weak-border: #c9ddfd;--on-primary: #ffffff;--accent: #0d9488;--accent-weak: #e6fbf6;--on-accent: #ffffff;--danger: #dc2626;--danger-weak: #fdecec;--danger-border: #f6c9c9;--on-danger: #ffffff;--warn: #d97706;--warn-weak: #fdf3e3;--warn-border: #f3d8a8;--success: #16a34a;--success-weak: #e8f7ee;--star: #f59e0b;--on-pastel: #1f2937;--border: #e4e8ee;--border-strong: #d3d9e2;--ring: rgba(37, 99, 235, .32);--chip-bg: #eef2f8;--chip-fg: #475569;--r-sm: 8px;--r-md: 12px;--r-lg: 16px;--r-xl: 22px;--r-full: 999px;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 3px rgba(15, 23, 42, .05);--shadow-md: 0 2px 6px rgba(15, 23, 42, .06), 0 8px 20px rgba(15, 23, 42, .07);--shadow-lg: 0 12px 32px rgba(15, 23, 42, .16);--shadow-pop: 0 8px 28px rgba(15, 23, 42, .18);--bar-bg: rgba(255, 255, 255, .82);--bar-border: var(--border);--status-bar: #f5f6f8;--app-w: 460px;--pad: 1.15rem;color-scheme:light}:root[data-theme=dark]{--bg: #04060a;--surface: #0b0f16;--card: #161b24;--card-hover: #1c222d;--card-active: #232a36;--elevated: #1a2029;--input-bg: #11161e;--code-bg: #05080d;--code-fg: #cbd5e1;--text: #e7edf4;--text-2: #a7b3c2;--text-3: #6b7888;--text-on-accent: #ffffff;--primary: #4f8cff;--primary-strong: #6aa0ff;--primary-weak: #15233c;--primary-weak-border: #1e3a63;--on-primary: #07111f;--accent: #2dd4bf;--accent-weak: #0c2a27;--on-accent: #04201d;--danger: #f87171;--danger-weak: #2a1518;--danger-border: #4a2327;--on-danger: #1a0708;--warn: #fbbf24;--warn-weak: #2a2110;--warn-border: #4a3a14;--success: #4ade80;--success-weak: #102a1a;--star: #fbbf24;--on-pastel: #1f2937;--border: #242c38;--border-strong: #323c4b;--ring: rgba(79, 140, 255, .45);--chip-bg: #1f2733;--chip-fg: #b9c4d2;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow-md: 0 2px 6px rgba(0, 0, 0, .4), 0 10px 24px rgba(0, 0, 0, .4);--shadow-lg: 0 14px 36px rgba(0, 0, 0, .6);--shadow-pop: 0 10px 30px rgba(0, 0, 0, .6);--bar-bg: rgba(11, 15, 22, .82);--bar-border: var(--border);--status-bar: #0b0f16;color-scheme:dark}*{margin:0;padding:0;box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Pretendard,Roboto,Apple SD Gothic Neo,Noto Sans KR,sans-serif;background:var(--bg);color:var(--text);min-height:100dvh;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;line-height:1.5}a{color:inherit;text-decoration:none}button{font-family:inherit}::selection{background:var(--primary-weak)}::placeholder{color:var(--text-3)}*{scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent}*::-webkit-scrollbar{width:9px;height:9px}*::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:999px;border:2px solid transparent;background-clip:padding-box}*::-webkit-scrollbar-track{background:transparent}@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}.app{position:relative;max-width:var(--app-w);margin:0 auto;min-height:100dvh;background:var(--surface);box-shadow:var(--shadow-md)}@media(min-width:480px){.app{border-left:1px solid var(--border);border-right:1px solid var(--border)}}.page{padding-bottom:2rem;animation:page-in .22s ease}@keyframes page-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}.page-center{display:flex;align-items:center;justify-content:center;min-height:60dvh;color:var(--text-3);padding:2rem;text-align:center}.appbar,.page-header{position:sticky;top:0;z-index:20;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:.5rem;padding:.85rem var(--pad);background:var(--bar-bg);-webkit-backdrop-filter:saturate(180%) blur(12px);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--bar-border)}.appbar h1,.appbar h2,.page-header h2{grid-column:2;text-align:center;font-size:1.05rem;font-weight:700;letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.appbar .appbar-left,.page-header>a:first-child,.page-header>button:first-child{justify-self:start;grid-column:1}.appbar .appbar-right,.page-header>*:last-child:not(h1):not(h2){justify-self:end;grid-column:3}.page-header.row{display:grid}.muted{color:var(--text-3)}.center{text-align:center;padding:2.5rem 1.5rem;color:var(--text-3)}.section-label{font-size:.74rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--text-3);padding:0 var(--pad);margin:1.1rem 0 .5rem}.error-msg{color:var(--danger);font-size:.85rem}.status-msg{color:var(--primary);font-size:.85rem;text-align:center;background:var(--primary-weak);padding:.55rem .7rem;border-radius:var(--r-md)}.empty{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:3rem 1.5rem;color:var(--text-3);text-align:center}.empty .empty-emoji{font-size:2rem;opacity:.8}.btn,.btn-add,.btn-remove,.btn-danger,.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;flex:none;padding:.6rem 1rem;border:1px solid transparent;border-radius:var(--r-md);font-size:.9rem;font-weight:650;line-height:1;cursor:pointer;white-space:nowrap;transition:transform .06s ease,background .15s ease,box-shadow .15s ease,border-color .15s ease,opacity .15s ease;-webkit-tap-highlight-color:transparent}.btn:active,.btn-add:active,.btn-remove:active,.btn-danger:active,.btn-ghost:active{transform:scale(.97)}.btn:disabled,.btn-add:disabled,.btn-remove:disabled,.btn-danger:disabled,.btn-ghost:disabled{opacity:.5;cursor:not-allowed}.btn-primary,.btn-add{background:var(--primary);color:var(--on-primary);box-shadow:var(--shadow-sm)}.btn-primary:hover,.btn-add:hover{background:var(--primary-strong)}.btn-remove{background:var(--chip-bg);color:var(--text-2)}.btn-remove:hover{background:var(--card-active)}.btn-ghost{background:transparent;color:var(--text);border-color:var(--border-strong)}.btn-ghost:hover{background:var(--card-hover)}.btn-danger{background:var(--danger);color:var(--on-danger)}.btn-danger:hover{filter:brightness(.96)}.btn-danger-soft{background:var(--danger-weak);color:var(--danger);border-color:var(--danger-border)}.btn-block{width:100%}.btn-sm{padding:.4rem .7rem;font-size:.8rem;border-radius:var(--r-sm)}.btn-lg{padding:.85rem 1.1rem;font-size:1rem;border-radius:var(--r-md)}.link-btn{background:none;border:none;color:var(--primary);font-size:.88rem;font-weight:600;cursor:pointer;padding:.35rem .4rem;border-radius:var(--r-sm);transition:background .15s ease}.link-btn:hover{background:var(--card-hover)}.link-btn:disabled{color:var(--text-3);cursor:not-allowed}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--r-full);background:transparent;border:1px solid transparent;color:var(--text-2);font-size:1.1rem;cursor:pointer;transition:background .15s ease,color .15s ease}.icon-btn:hover{background:var(--card-hover);color:var(--text)}input,select,textarea{font-family:inherit}.input,.field input,.field select,.field textarea,input[type=text],input[type=password],input[type=number],input[type=search],input[type=email]{width:100%;padding:.65rem .8rem;background:var(--input-bg);color:var(--text);border:1px solid var(--border-strong);border-radius:var(--r-md);font-size:.95rem;outline:none;transition:border-color .15s ease,box-shadow .15s ease}textarea{resize:vertical;min-height:90px;line-height:1.5}select{background:var(--input-bg);color:var(--text);border:1px solid var(--border-strong);border-radius:var(--r-md);padding:.6rem .8rem;font-size:.95rem;outline:none}input:focus,select:focus,textarea:focus,.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--ring)}.field{display:flex;flex-direction:column;gap:.4rem}.field>span,.field-label{font-size:.82rem;font-weight:600;color:var(--text-2)}input[type=checkbox],input[type=radio]{accent-color:var(--primary);width:1.05rem;height:1.05rem}.search-bar{padding:.9rem var(--pad) .4rem}.search-bar input{background:var(--card);border-radius:var(--r-full);padding-left:2.5rem;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='none' stroke='%2390a0b3' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.3-4.3'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:.85rem center}.search-meta{display:flex;gap:.5rem;align-items:center;padding:.3rem var(--pad) .5rem;font-size:.8rem;color:var(--text-3)}.cache-tag{background:var(--chip-bg);color:var(--chip-fg);border-radius:var(--r-full);padding:.12rem .6rem;font-size:.72rem;font-weight:600}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-sm)}.card-pad{padding:1rem 1.1rem}.cards{display:flex;flex-direction:column;gap:.85rem;padding:.5rem var(--pad)}.card-head{display:flex;align-items:center;gap:.6rem;padding:.95rem 1.1rem .7rem}.card-head .card-ic{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:var(--r-md);background:var(--primary-weak);color:var(--primary);font-size:1.05rem;flex:none}.card-title{font-size:.98rem;font-weight:700;letter-spacing:-.01em}.card-desc{font-size:.8rem;color:var(--text-3);line-height:1.5;margin-top:.15rem}.card-body{padding:0 1.1rem 1.05rem;display:flex;flex-direction:column;gap:.6rem}.card-body.tight{gap:.4rem}.list{list-style:none;display:flex;flex-direction:column;gap:.55rem;padding:.5rem var(--pad)}.list.flush{gap:0;padding:0}.list.flush .list-row{border-radius:0;border-left:none;border-right:none;border-top:none;box-shadow:none;background:var(--surface)}.list.flush .list-row:first-child{border-top:1px solid var(--border)}.list-row{display:flex;align-items:center;gap:.85rem;padding:.85rem 1rem;background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);color:var(--text);transition:background .15s ease,transform .06s ease,border-color .15s ease;cursor:pointer}a.list-row,.list-row a{color:inherit}.list-row:hover{background:var(--card-hover)}.list-row:active{transform:scale(.992);background:var(--card-active)}.row-lead{flex:none;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:var(--r-md);background:var(--primary-weak);color:var(--primary);font-size:1.15rem;font-weight:700}.row-body{flex:1;min-width:0}.row-title{font-size:.96rem;font-weight:650;letter-spacing:-.01em;display:flex;align-items:center;gap:.4rem}.row-title .row-title-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row-sub{font-size:.82rem;color:var(--text-2);margin-top:.15rem}.row-snippet{font-size:.84rem;color:var(--text-2);margin-top:.2rem;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.row-meta{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem .7rem;font-size:.76rem;color:var(--text-3);margin-top:.4rem}.row-meta .dot:before{content:"·";margin-right:.5rem;color:var(--text-3)}.row-trail{flex:none;display:flex;align-items:center;gap:.4rem;color:var(--text-3)}.row-chevron{color:var(--text-3);font-size:1.2rem;line-height:1}.metric{display:inline-flex;align-items:center;gap:.25rem}.tag,.chip{display:inline-flex;align-items:center;gap:.25rem;font-size:.72rem;font-weight:600;background:var(--chip-bg);color:var(--chip-fg);border-radius:var(--r-full);padding:.16rem .6rem}.tag-primary{background:var(--primary-weak);color:var(--primary)}.tag-warn{background:var(--danger-weak);color:var(--danger)}.tag-accent{background:var(--accent-weak);color:var(--accent)}.tag-success{background:var(--success-weak);color:var(--success)}.tag .x{background:none;border:none;color:inherit;cursor:pointer;font-size:.9rem;line-height:1;padding:0 0 0 .15rem;opacity:.7}.tag .x:hover{opacity:1}.divider{height:1px;background:var(--border);margin:.6rem var(--pad);border:none}.badge{display:inline-flex;align-items:center;justify-content:center;flex:none;border-radius:22%;border:1px solid rgba(0,0,0,.22);box-shadow:inset 0 1px 2px #fff9,inset 0 -2px 3px #0000004d,0 1px 2px #00000040}.badge-num{font-weight:800;line-height:1;color:#2b2f36;text-shadow:0 1px 0 rgba(255,255,255,.5)}.badge-gray{background:linear-gradient(135deg,#c2c6cc,#8b9097 38%,#e4e7ea,#777c83 62%,#aab0b7)}.badge-silver{background:linear-gradient(135deg,#f4f6f8,#c2c8cf 38%,#fff,#aeb4bc 62%,#e4e8ec)}.badge-gold{background:linear-gradient(135deg,#fbe69a,#d9a72a 38%,#fff6cf,#c8901a 62%,#eec24a)}.badge-gold .badge-num{color:#5a3d08;text-shadow:0 1px 0 rgba(255,240,190,.6)}.badge-rainbow{background:linear-gradient(135deg,#fff6,#fff0 50%),conic-gradient(from 210deg,#ff5f6d,#ffc371,#f9f586,#6ee7b7,#60a5fa,#a78bfa,#f472b6,#ff5f6d)}.badge-rainbow .badge-num{color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.45)}.theme-toggle{display:inline-flex;align-items:center;background:var(--chip-bg);border-radius:var(--r-full);padding:3px;gap:2px}.theme-toggle button{display:inline-flex;align-items:center;justify-content:center;width:30px;height:28px;border:none;background:none;cursor:pointer;border-radius:var(--r-full);color:var(--text-3);font-size:.92rem;transition:background .15s ease,color .15s ease}.theme-toggle button.on{background:var(--card);color:var(--primary);box-shadow:var(--shadow-sm)}.install-banner{display:flex;align-items:center;justify-content:space-between;gap:.6rem;padding:.7rem var(--pad);background:var(--text);color:var(--surface);font-size:.82rem}.banner-warn{display:flex;align-items:center;justify-content:space-between;gap:.6rem;padding:.6rem var(--pad);background:var(--warn-weak);color:var(--warn);border-bottom:1px solid var(--warn-border);font-size:.82rem;font-weight:600}.install-actions{display:flex;gap:.4rem;flex:none}.install-yes{background:var(--primary);color:var(--on-primary);border:none;border-radius:var(--r-sm);padding:.35rem .8rem;font-weight:700;cursor:pointer}.install-no{background:transparent;color:var(--text-3);border:none;cursor:pointer;font-size:.95rem}.skeleton{background:linear-gradient(90deg,var(--card-hover) 25%,var(--card-active) 37%,var(--card-hover) 63%);background-size:400% 100%;border-radius:var(--r-md);animation:sk 1.3s ease infinite}@keyframes sk{0%{background-position:100% 50%}to{background-position:0 50%}}.note,.account-note{font-size:.78rem;color:var(--text-3);line-height:1.5}.rev-del-btn{background:none;border:none;color:var(--text-3);font-size:.82rem;cursor:pointer;padding:.3rem .35rem;border-radius:var(--r-sm);transition:color .15s ease,background .15s ease}.rev-del-btn:hover{color:var(--text);background:var(--card-hover)}@media(max-width:360px){:root{--pad: .95rem}}.home-body{display:flex;flex-direction:column;gap:.85rem;padding:.85rem var(--pad) 1.5rem}.home-brand{grid-column:1;justify-self:start;font-size:1.25rem;font-weight:800;letter-spacing:-.02em;color:var(--text)}.home-header-actions{grid-column:3;justify-self:end;display:flex;align-items:center;gap:.5rem}.home-profile{display:flex;align-items:center;gap:.85rem;padding:.95rem 1.05rem;color:var(--text);transition:background .15s ease,transform .06s ease,border-color .15s ease}.home-profile:hover{background:var(--card-hover);border-color:var(--border-strong)}.home-profile:active{transform:scale(.992);background:var(--card-active)}.home-profile-text{flex:1;min-width:0}.home-hello{font-size:.98rem;color:var(--text)}.home-hello strong{font-weight:700}.home-tier{font-size:.8rem;color:var(--text-3);margin-top:.15rem}.home-profile-arrow{flex:none}.home-tt-head{display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding:.95rem 1.05rem .65rem}.home-tt-body{padding:0 .65rem .85rem}.home-tt-actions{display:flex;align-items:center;gap:.45rem}.tt-add-form{display:flex;flex-direction:column;gap:.5rem;margin:0 .65rem .7rem;padding:.8rem .85rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md)}.tt-add-title{font-weight:600}.tt-add-row{display:flex;align-items:center;gap:.4rem}.tt-add-row select{flex:0 0 auto;width:auto}.tt-add-row input[type=time]{flex:1;min-width:0}.tt-add-tilde{flex:none;color:var(--text-3)}.home-nav{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}.nav-tile{display:flex;flex-direction:column;gap:.15rem;padding:1rem 1rem 1.05rem;min-height:104px;background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);color:var(--text);transition:background .15s ease,transform .06s ease,border-color .15s ease,box-shadow .15s ease}.nav-tile:hover{background:var(--card-hover);border-color:var(--border-strong);box-shadow:var(--shadow-md)}.nav-tile:active{transform:scale(.985);background:var(--card-active)}.nav-tile-wide{grid-column:1 / -1}.nav-tile-ic{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;margin-bottom:.35rem;border-radius:var(--r-md);background:var(--primary-weak);color:var(--primary);font-size:1.2rem}.nav-tile-title{font-size:.98rem;font-weight:700;letter-spacing:-.01em}.nav-tile-sub{font-size:.76rem;color:var(--text-3);line-height:1.4}.nav-tile-accent .nav-tile-ic{background:var(--accent-weak);color:var(--accent)}.nav-tile-admin{border-color:var(--primary-weak-border);background:var(--primary-weak)}.nav-tile-admin:hover{background:var(--primary-weak);border-color:var(--primary)}.nav-tile-admin .nav-tile-ic{background:var(--card);color:var(--primary)}.nav-tile-admin .nav-tile-title{color:var(--primary-strong)}.nav-tile.is-disabled{opacity:.5;cursor:not-allowed;pointer-events:none;box-shadow:none;background:var(--card);border-color:var(--border)}.nav-tile.is-disabled .nav-tile-ic{background:var(--chip-bg);color:var(--text-3)}.nav-tile.is-disabled .nav-tile-title{color:var(--text-2)}.profile-card{display:flex;flex-direction:column;align-items:center;text-align:center;gap:.3rem;padding:1.5rem 1.1rem 1.25rem}.profile-name{font-size:1.2rem;font-weight:800;letter-spacing:-.01em;margin-top:.5rem}.profile-tier{font-size:.85rem;color:var(--text-2)}.profile-progress{width:100%;margin-top:1rem}.progress-head{display:flex;align-items:baseline;justify-content:space-between;font-size:.85rem;color:var(--text-2);margin-bottom:.45rem}.progress-head strong{color:var(--text);font-weight:700}.progress-bar{height:8px;border-radius:var(--r-full);background:var(--chip-bg);overflow:hidden}.progress-bar>span{display:block;height:100%;border-radius:var(--r-full);background:var(--primary);transition:width .4s ease}.progress-note{margin-top:.5rem;text-align:left}.profile-tiers{padding:.4rem 1.05rem 1rem}.profile-tiers-label{padding:.6rem 0 .35rem;margin:0}.tier-row{display:flex;align-items:center;gap:.65rem;padding:.6rem 0;border-top:1px solid var(--border);opacity:.5;transition:opacity .15s ease}.tier-row:first-of-type{border-top:none}.tier-row.reached{opacity:1}.tier-label{flex:1;font-size:.92rem;font-weight:650;color:var(--text)}.tier-min{font-size:.8rem;color:var(--text-3)}.profile-todo{margin-top:.75rem}.account-sec{padding:1rem 1.05rem 1.1rem}.account-sec-title{font-size:.98rem;font-weight:700;letter-spacing:-.01em;margin-bottom:.55rem}.account-sec.danger .account-sec-title{color:var(--danger)}.account-theme{margin-top:.65rem}.account-form{display:flex;flex-direction:column;gap:.55rem;margin-top:.65rem}.account-msg{font-size:.82rem;color:var(--text-2);margin-top:.6rem}.tt-wrap{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.tt{width:100%;border-collapse:separate;border-spacing:3px;table-layout:fixed}.tt th,.tt td{padding:0;text-align:center;vertical-align:middle}.tt thead th{font-size:.78rem;font-weight:700;color:var(--text-2);padding:.25rem 0}.tt-corner{width:40px}.tt-hour{width:40px;font-weight:700;vertical-align:top;padding-top:.35rem}.tt-h{display:block;font-size:.98rem;font-weight:800;color:var(--text);line-height:1}.tt-hm{display:block;font-size:.56rem;font-weight:600;color:var(--text-3);margin-top:.05rem}.tt tbody td{height:46px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-sm)}.tt tbody td[style]{border-color:transparent}.tt-cell{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.1rem;width:100%;height:100%;padding:.2rem .15rem;border-radius:var(--r-sm);color:var(--on-pastel);transition:filter .12s ease,transform .06s ease}.tt-cell:active{transform:scale(.97)}.tt-cell:hover{filter:brightness(.97)}.tt-course{font-size:.74rem;font-weight:700;line-height:1.15;color:var(--on-pastel);overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.tt-room{font-size:.64rem;font-weight:600;color:var(--on-pastel);opacity:.78}.tt-cell-custom{position:relative;border:none;background:none;cursor:pointer;font-family:inherit}.tt-custom-tag{position:absolute;top:2px;right:3px;font-size:.5rem;font-weight:800;color:var(--on-pastel);opacity:.6}.section-list{list-style:none;display:flex;flex-direction:column;gap:.6rem;padding:.5rem var(--pad) 1rem}.section-card{display:flex;align-items:flex-start;gap:.75rem;padding:.9rem 1rem;background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);transition:border-color .15s ease,box-shadow .15s ease,transform .06s ease}.section-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-md)}.section-card.is-on{border-color:var(--primary-weak-border);background:var(--primary-weak)}.section-info{flex:1;min-width:0}.section-title{display:flex;align-items:baseline;flex-wrap:wrap;gap:.35rem .5rem;font-size:.98rem;font-weight:700;letter-spacing:-.01em;color:var(--text)}.section-name{min-width:0}.section-code{font-size:.74rem;font-weight:600;color:var(--chip-fg);background:var(--chip-bg);border-radius:var(--r-full);padding:.1rem .5rem}.section-sub{font-size:.83rem;color:var(--text-2);margin-top:.25rem}.section-sub .dot:before{content:"·";margin:0 .4rem;color:var(--text-3)}.section-times{display:flex;align-items:center;gap:.35rem;font-size:.84rem;font-weight:600;color:var(--primary);margin-top:.35rem}.section-time-ic{font-size:.85rem;filter:grayscale(.1)}.section-links{display:inline-flex;flex-wrap:wrap;gap:.5rem;margin-top:.55rem}.section-review-link{display:inline-flex;align-items:center;font-size:.78rem;font-weight:600;color:var(--primary);background:var(--primary-weak);border:1px solid var(--primary-weak-border);border-radius:var(--r-full);padding:.18rem .65rem;transition:background .15s ease,color .15s ease}.section-review-link:hover{background:var(--card-hover);color:var(--primary-strong)}.section-toggle{align-self:center;flex:none}.stars{display:inline-flex;align-items:center;gap:.4rem;line-height:1}.stars-track{position:relative;display:inline-block;font-size:.95rem;letter-spacing:.05em;white-space:nowrap}.stars-off{color:var(--border-strong)}.stars-on{position:absolute;top:0;left:0;overflow:hidden;color:var(--star);white-space:nowrap}.stars em{font-style:normal;font-size:.82rem;font-weight:700;color:var(--text-2)}.rev-summary{display:flex;flex-direction:column;gap:.75rem;padding:.7rem var(--pad) .3rem}.rev-sum-card{display:flex;flex-direction:column;gap:.6rem;padding:1rem 1.1rem;background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-sm)}.rev-sum-top{display:flex;align-items:center;justify-content:space-between;gap:.6rem}.rev-sum-top strong{font-size:1rem;font-weight:700;letter-spacing:-.01em}.rev-metrics{display:flex;flex-wrap:wrap;gap:.5rem}.rev-metric{display:inline-flex;align-items:center;gap:.3rem;font-size:.76rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-full);padding:.2rem .6rem}.rev-metric-label{color:var(--text-3)}.rev-metric-value{font-weight:700;color:var(--text-2)}.rev-metric.rev-fail{background:var(--danger-weak);border-color:var(--danger-border)}.rev-metric.rev-fail .rev-metric-label,.rev-metric.rev-fail .rev-metric-value{color:var(--danger)}.rev-hint{padding:0 var(--pad) .4rem}.rev-list{list-style:none;display:flex;flex-direction:column;gap:.7rem;padding:.4rem var(--pad) 1rem}.rev-card{display:flex;flex-direction:column;gap:.5rem;padding:1rem 1.1rem;background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-sm)}.rev-card-top{display:flex;align-items:center;justify-content:space-between;gap:.6rem}.rev-card-top strong{font-size:.95rem;font-weight:700}.rev-tags{display:flex;flex-wrap:wrap;gap:.35rem}.rev-comment{font-size:.88rem;line-height:1.55;color:var(--text);background:var(--surface);border-radius:var(--r-md);padding:.55rem .7rem}.rev-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:.5rem;flex-wrap:wrap;margin-top:.15rem}.rev-actions-left{display:inline-flex;align-items:center;gap:.3rem}.rev-like{display:inline-flex;align-items:center;gap:.3rem;background:var(--danger-weak);color:var(--danger);border:1px solid var(--danger-border);border-radius:var(--r-full);padding:.25rem .7rem;font-size:.8rem;font-weight:700;cursor:pointer;transition:filter .15s ease,transform .06s ease}.rev-like:hover{filter:brightness(.97)}.rev-like:active{transform:scale(.96)}.rev-report{color:var(--danger)}.rev-del{display:inline-flex;align-items:center;gap:.35rem;flex-wrap:wrap}.rev-del input{width:auto;max-width:8.5rem;padding:.4rem .6rem;font-size:.82rem;border-radius:var(--r-sm)}.exam-card{gap:.4rem}.exam-meta{display:flex;align-items:center;gap:.35rem;font-size:.8rem;color:var(--text-3)}.exam-meta-ic{font-size:.8rem}.rev-actions,.memo-head{padding:.7rem var(--pad) .2rem}.memo-sub{font-size:.85rem;font-weight:600;color:var(--text-2)}.memo-note{margin-top:.3rem}.memo-review{padding:.6rem var(--pad) .3rem}.memo-form{display:flex;flex-direction:column;gap:.6rem;margin:.4rem var(--pad);padding:1rem 1.1rem}.memo-form textarea{min-height:64px}.memo-form-row{display:flex;gap:.5rem;align-items:stretch}.memo-form-row input{flex:1;min-width:0}.memo-form-row .btn-add{flex:none}.memo-list{list-style:none;display:flex;flex-direction:column;gap:.6rem;padding:.4rem var(--pad) 1rem}.memo-card{display:flex;flex-direction:column;gap:.55rem;padding:.9rem 1.05rem;background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-sm)}.memo-content{font-size:.9rem;line-height:1.55;color:var(--text);white-space:pre-wrap;word-break:break-word}.memo-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:.5rem;flex-wrap:wrap}.memo-date{font-size:.74rem;color:var(--text-3)}.memo-actions{display:inline-flex;align-items:center;gap:.3rem;flex-wrap:wrap}.rev-form{display:flex;flex-direction:column;gap:.85rem;margin:.5rem var(--pad) 1rem;padding:1.1rem 1.15rem 1.2rem;background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-sm)}.rev-form-field{gap:.35rem}.exam-row{display:grid;grid-template-columns:1.2fr 1fr .8fr;gap:.6rem}.exam-file-note{margin:0}.rev-scores-block{display:flex;flex-direction:column;gap:.5rem;padding:.75rem .85rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md)}.score-legend{display:flex;justify-content:space-between;font-size:.72rem;color:var(--text-3)}.rev-scores{display:flex;flex-direction:column;gap:.3rem}.score-row{display:flex;align-items:center;justify-content:space-between;gap:.6rem}.score-label{font-size:.86rem;font-weight:600;color:var(--text-2)}.score-stars{display:inline-flex;gap:.1rem}.score-stars .star{background:none;border:none;cursor:pointer;font-size:1.35rem;line-height:1;color:var(--border-strong);padding:.1rem;transition:color .12s ease,transform .06s ease}.score-stars .star:hover{transform:scale(1.12)}.score-stars .star.on{color:var(--star)}.rev-checks{display:flex;flex-wrap:wrap;gap:.5rem 1rem}.rev-checks label{display:inline-flex;align-items:center;gap:.4rem;font-size:.85rem;color:var(--text-2);cursor:pointer}@media(max-width:360px){.exam-row{grid-template-columns:1fr 1fr}}.noscreenshot{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-touch-callout:none}.noscreenshot input,.noscreenshot textarea{-webkit-user-select:text;-moz-user-select:text;-ms-user-select:text;user-select:text}.noscreenshot img{-webkit-user-drag:none;-khtml-user-drag:none;-moz-user-drag:none;user-drag:none;pointer-events:none}.board-create{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin:.35rem var(--pad) .3rem;padding:.85rem 1rem;background:var(--primary-weak);border:1px solid var(--primary-weak-border);border-radius:var(--r-lg)}.board-create-text{font-size:.84rem;color:var(--text-2);line-height:1.4}.board-hot-link{display:flex;align-items:center;gap:.75rem;margin:.5rem var(--pad) .2rem;padding:.85rem 1rem;background:var(--warn-weak);border:1px solid var(--warn-border);border-radius:var(--r-lg);color:var(--text);transition:filter .15s ease,transform .06s ease}.board-hot-link:active{transform:scale(.992);filter:brightness(.98)}.board-hot-ic{flex:none;display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--r-md);background:var(--card);color:var(--warn);font-size:1.2rem}.board-hot-body{flex:1;min-width:0;display:flex;flex-direction:column}.board-hot-title{font-size:.95rem;font-weight:700;color:var(--warn)}.board-hot-sub{font-size:.8rem;color:var(--text-2);margin-top:.1rem}.board-dir{list-style:none;margin:0;padding:0}.board-dir-row{display:flex;align-items:center;gap:.7rem;padding:.75rem var(--pad);border-bottom:1px solid var(--border);color:var(--text);transition:background .15s ease}.board-dir-row:active{background:var(--card-active)}@media(hover:hover){.board-dir-row:hover{background:var(--card-hover)}}.board-dir-lead{flex:none;display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:var(--r-md);background:var(--primary-weak);color:var(--primary);font-size:.9rem;font-weight:700}.board-dir-name{flex:1;min-width:0;font-size:.92rem;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.post-chevron{flex:none;color:var(--text-3);font-size:1.15rem;line-height:1}.fav-btn{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:var(--r-full);background:transparent;border:none;cursor:pointer;color:var(--text-3);font-size:1.15rem;line-height:1;transition:background .15s ease,color .15s ease,transform .06s ease}.fav-btn:hover{background:var(--card-hover)}.fav-btn:active{transform:scale(.9)}.fav-btn.on{color:var(--star)}.board-write{margin:.5rem var(--pad) .2rem;padding:1rem 1.05rem;display:flex;flex-direction:column;gap:.7rem}.board-title-input{font-weight:650}.board-file-field{position:relative;display:flex;align-items:center;padding:.6rem .8rem;background:var(--input-bg);border:1px dashed var(--border-strong);border-radius:var(--r-md);cursor:pointer;transition:border-color .15s ease,background .15s ease}.board-file-field:hover{border-color:var(--primary);background:var(--card-hover)}.board-file-label{font-size:.85rem;color:var(--text-2);font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.board-file-field input[type=file]{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;opacity:0;cursor:pointer}.post-list{list-style:none;margin:0;padding:0}.post-item{display:flex;flex-direction:column;gap:.2rem;padding:.7rem var(--pad);border-bottom:1px solid var(--border);color:var(--text);transition:background .15s ease}.post-item:active{background:var(--card-active)}@media(hover:hover){.post-item:hover{background:var(--card-hover)}}.post-line{display:flex;align-items:center;gap:.35rem;min-width:0}.post-item-title{min-width:0;flex:0 1 auto;font-size:.96rem;font-weight:650;letter-spacing:-.01em;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.post-flag{flex:none;font-size:.82rem;line-height:1}.post-flag-hot{color:var(--warn)}.post-item-preview{font-size:.84rem;color:var(--text-3);line-height:1.4;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.post-item-meta{display:flex;align-items:center;flex-wrap:wrap;gap:.6rem;margin-top:.15rem;font-size:.76rem;color:var(--text-3)}.post-meta-time{color:var(--text-3)}.pager{display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding:.4rem var(--pad) .6rem}.pager-now{font-size:.8rem;font-weight:600;color:var(--text-3)}.post-detail{padding:1.1rem var(--pad) 1rem;border-bottom:1px solid var(--border);display:flex;flex-direction:column;gap:.7rem}.post-title-detail{font-size:1.15rem;font-weight:700;letter-spacing:-.01em;color:var(--text);line-height:1.35}.post-detail-meta{display:flex;align-items:center;flex-wrap:wrap;gap:.55rem;margin-top:-.3rem;font-size:.78rem;color:var(--text-3)}.post-detail-meta .post-flag-hot{font-weight:700}.post-content{font-size:.95rem;color:var(--text);line-height:1.6;white-space:pre-wrap;word-break:break-word}.post-image,.board-img{width:100%;border-radius:var(--r-md);border:1px solid var(--border);display:block}.board-img-ph{display:flex;align-items:center;justify-content:center;min-height:120px;border-radius:var(--r-md);background:var(--card-hover);color:var(--text-3);font-size:.85rem}.post-react{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;padding-top:.5rem;border-top:1px solid var(--border)}.react-pill{display:inline-flex;align-items:center;gap:.35rem;padding:.4rem .85rem;background:var(--chip-bg);color:var(--text-2);border:1px solid transparent;border-radius:var(--r-full);font-size:.85rem;font-weight:600;cursor:pointer;transition:background .15s ease,color .15s ease,transform .06s ease}.react-pill b{font-weight:700;color:var(--text)}.react-pill:hover{background:var(--card-active)}.react-pill:active{transform:scale(.95)}.react-report:hover{background:var(--danger-weak);color:var(--danger)}.react-report:hover b{color:var(--danger)}.post-del-toggle{margin-left:auto}.post-del-row{display:flex;align-items:center;gap:.5rem}.post-del-row input{flex:1}.comment-form{padding:.8rem var(--pad);border-bottom:1px solid var(--border);display:flex;flex-direction:column;gap:.6rem}.comment-reply-hint{display:inline-flex;align-items:center;gap:.3rem;font-size:.82rem;color:var(--primary);font-weight:600}.comment-form-row{display:flex;align-items:center;gap:.5rem}.comment-form-row input{flex:1}.comment-list{list-style:none;display:flex;flex-direction:column;padding:0}.comment{padding:.75rem var(--pad);border-bottom:1px solid var(--border)}.comment-body{font-size:.92rem;color:var(--text);line-height:1.5;white-space:pre-wrap;word-break:break-word}.comment-actions{display:flex;align-items:center;gap:.4rem;margin-top:.4rem}.reply{margin-top:.6rem;padding:.6rem .75rem;margin-left:.9rem;background:var(--surface);border-left:2px solid var(--border-strong);border-radius:0 var(--r-md) var(--r-md) 0}.reply-arrow{color:var(--text-3);margin-right:.15rem}.reply .comment-actions{margin-top:.3rem}.comment-del{display:inline-flex;align-items:center;gap:.35rem}.comment-del input{width:5.5rem;padding:.35rem .55rem;font-size:.82rem}.admin-msg{margin:.6rem var(--pad) 0;padding:.6rem .85rem;border-radius:var(--r-md);font-size:.85rem;font-weight:600;border:1px solid transparent}.admin-msg.is-ok{background:var(--success-weak);color:var(--success)}.admin-msg.is-fail{background:var(--danger-weak);color:var(--danger);border-color:var(--danger-border)}.admin-cards{gap:1rem}.admin-card .card-ic{background:var(--primary-weak);color:var(--primary)}.adm-hub-intro{padding:0 var(--pad);margin:.6rem 0 .1rem}.adm-hub-list .row-lead{background:var(--primary-weak);color:var(--primary);font-size:1.25rem}.adm-sub-label{padding:0;margin:.4rem 0 .1rem}.adm-divider{margin:.4rem 0}.adm-inline-search{padding:0 0 .2rem}.adm-list{padding:0;gap:.5rem}.adm-list-scroll{max-height:260px;overflow-y:auto;padding-right:.15rem}.adm-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);overflow:hidden;transition:border-color .15s ease,box-shadow .15s ease}.adm-item.open{border-color:var(--primary-weak-border);box-shadow:var(--shadow-sm)}.adm-item-row{display:flex;align-items:center;gap:.6rem;padding:.65rem .8rem}.adm-item-body{flex:1;min-width:0}.adm-item-title{font-size:.92rem;font-weight:650;letter-spacing:-.01em;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.adm-item-sub{font-size:.78rem;color:var(--text-3);margin-top:.1rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.adm-item-acts{flex:none;display:flex;align-items:center;gap:.15rem}.adm-empty-row{text-align:center;padding:1rem .5rem}.adm-expand{display:flex;flex-direction:column;gap:.45rem;padding:.4rem .8rem .85rem;border-top:1px solid var(--border);background:var(--card)}.adm-chip-row{display:flex;align-items:center;gap:.5rem;padding:.5rem .65rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-sm)}.adm-chip-text{flex:1;min-width:0;font-size:.8rem;color:var(--text-2)}.adm-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.55rem}.adm-form-grid .field{min-width:0}.adm-btn-row{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.adm-check-field{justify-content:flex-start}.adm-check{display:inline-flex;align-items:center;gap:.4rem;font-size:.88rem;color:var(--text-2);padding:.35rem 0}.adm-steps{margin:0;padding-left:1.1rem;display:flex;flex-direction:column;gap:.3rem;font-size:.84rem;color:var(--text-2);line-height:1.5}.adm-steps li::marker{color:var(--text-3)}.adm-file-label{cursor:pointer;position:relative}.adm-file-input{display:none}.adm-csv-area{font-size:.8rem;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;min-height:110px}code{background:var(--chip-bg);color:var(--text-2);border-radius:var(--r-sm);padding:.05rem .35rem;font-size:.85em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.adm-tags{display:flex;flex-wrap:wrap;gap:.4rem;align-items:center}.adm-code-box{display:flex;align-items:center;justify-content:space-between;gap:.6rem;padding:.85rem 1rem;background:var(--primary-weak);border:1px solid var(--primary-weak-border);border-radius:var(--r-md)}.adm-code-label{font-size:.78rem;font-weight:600;color:var(--text-2)}.adm-code-value{font-size:1.35rem;font-weight:800;letter-spacing:.03em;color:var(--primary);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.adm-setting-row{display:flex;align-items:flex-end;gap:.5rem}.adm-setting-field{flex:1;min-width:0}.adm-unit{font-weight:500;color:var(--text-3)}.adm-setting-save{flex:none;margin-bottom:1px}.adm-toggle-row{display:flex;align-items:center;gap:.6rem;padding:.7rem .85rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md)}.adm-toggle-body{flex:1;display:flex;align-items:center;gap:.5rem}.adm-toggle-label{font-size:.9rem;font-weight:600;color:var(--text)}.mod-status{padding:.6rem var(--pad);margin:.4rem 0 .2rem;font-size:.82rem;color:var(--text-3)}.mod-flag-n{color:var(--warn);font-weight:700}.mod-list{list-style:none;display:flex;flex-direction:column;gap:.7rem;padding:.5rem var(--pad) 1rem}.mod-card{padding:.85rem 1rem;display:flex;flex-direction:column;gap:.55rem}.mod-card.flagged{border-color:var(--warn-border);box-shadow:0 0 0 1px var(--warn-border)}.mod-card-top{display:flex;flex-wrap:wrap;align-items:center;gap:.4rem}.mod-course{font-size:.82rem;font-weight:600;color:var(--text-2)}.mod-time{margin-left:auto;font-size:.74rem;color:var(--text-3)}.mod-text{font-size:.9rem;color:var(--text);line-height:1.55;white-space:pre-wrap;word-break:break-word}.mod-text mark{background:var(--warn-weak);color:var(--warn);border-radius:var(--r-sm);padding:0 .15rem;font-weight:600}.mod-edit{display:flex;flex-direction:column;gap:.5rem}.mod-edit-actions{display:flex;align-items:center;gap:.5rem}.mod-actions{display:flex;align-items:center;justify-content:flex-end;gap:.5rem;margin-top:.1rem;padding-top:.55rem;border-top:1px solid var(--border)}.syl{display:flex;flex-direction:column;gap:.6rem}.syl-file{margin-top:.1rem}.syl-progress{color:var(--primary);font-weight:600}.syl-plan{display:flex;flex-direction:column;gap:.55rem}.syl-stats{display:flex;flex-wrap:wrap;gap:.35rem}.syl-period{padding:.3rem 0}.syl-list{display:flex;flex-direction:column;gap:.5rem;max-height:360px;overflow-y:auto;padding-right:.15rem}.syl-prof{display:flex;flex-direction:column;gap:.4rem;padding:.6rem .7rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md)}.syl-prof.is-warn{border-color:var(--warn-border);background:var(--warn-weak)}.syl-prof-head{display:flex;align-items:center;gap:.4rem}.syl-prof-meta{display:grid;grid-template-columns:1fr 1fr;gap:.4rem}.syl-course{padding:.55rem .7rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md)}.syl-course-head{display:flex;align-items:center;flex-wrap:wrap;gap:.4rem;cursor:pointer}.syl-sections{margin-top:.4rem;display:flex;flex-direction:column;gap:.2rem;border-left:2px solid var(--border)}.syl-sec{font-size:.8rem;color:var(--text-2);padding-left:.6rem}.onboarding{min-height:100dvh;display:flex;flex-direction:column;justify-content:center;gap:1.4rem;padding:2.5rem var(--pad) calc(2.5rem + env(safe-area-inset-bottom))}.onboarding-header{display:flex;flex-direction:column;align-items:center;text-align:center;gap:.55rem}.onboarding-logo{display:inline-flex;align-items:center;justify-content:center;width:62px;height:62px;border-radius:var(--r-xl);background:var(--primary);color:var(--on-primary);font-size:1.7rem;font-weight:800;letter-spacing:-.02em;box-shadow:var(--shadow-md)}.onboarding-title{font-size:1.7rem;font-weight:800;letter-spacing:-.02em;color:var(--text)}.onboarding-subtitle{font-size:.9rem;color:var(--text-2)}.auth-card{padding:1.3rem 1.2rem}.onboarding-form{display:flex;flex-direction:column;gap:1rem}.auth-actions{display:flex;flex-direction:column;gap:.7rem;margin-top:.2rem}.auth-switch{text-align:center;font-size:.88rem;color:var(--text-2)}.auth-switch a{color:var(--primary);font-weight:700}.auth-switch a:hover{text-decoration:underline}