:root{color-scheme:light;color:#1a2038;font-synthesis:none;text-rendering:optimizelegibility;--ink:#171d35;--muted:#69708a;--line:#e4e6ee;--paper:#ffffffe0;--indigo:#5364dc;--indigo-dark:#3543ac;--indigo-soft:#eef0ff;--mint:#3dbb98;--coral:#ef846f;--yellow:#f3bf55;--violet:#8b6add;--shadow:0 20px 55px #2b315617;background:#f6f7fb;font-family:DM Sans,Noto Sans TC,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;min-width:320px}body{background:#f6f7fb;min-width:320px;min-height:100vh;margin:0}button,input,select,textarea{font:inherit}button,select{cursor:pointer}button:disabled{cursor:wait;opacity:.68}a{color:inherit}::selection{color:#fff;background:var(--indigo)}:focus-visible{outline-offset:3px;outline:3px solid #5364dc59}.sr-only{clip:rect(0, 0, 0, 0)!important;white-space:nowrap!important;border:0!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;position:absolute!important;overflow:hidden!important}.seminar-shell{background-color:#f6f7fb;background-image:linear-gradient(#4c59a609 1px,#0000 1px),linear-gradient(90deg,#4c59a609 1px,#0000 1px),none;background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:40px 40px;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box;min-height:100vh;position:relative;overflow:hidden}.ambient{z-index:0;pointer-events:none;filter:blur(2px);border-radius:50%;width:520px;height:520px;position:absolute}.ambient-one{background:radial-gradient(circle,#7b89ea2e,#7b89ea00 70%);top:50px;right:-260px}.ambient-two{background:radial-gradient(circle,#3dbb981f,#3dbb9800 70%);top:690px;left:-360px}.topbar{z-index:10;backdrop-filter:blur(18px);background:#fafafdd1;border-bottom:1px solid #d8dbe6db;justify-content:space-between;align-items:center;min-height:82px;padding:14px clamp(22px,4vw,64px);display:flex;position:relative}.brand{color:var(--ink);align-items:center;gap:12px;text-decoration:none;display:inline-flex}.brand-mark{color:#fff;background:linear-gradient(145deg,#6d7ae8,#4657ca);border-radius:13px 13px 5px;place-items:center;width:42px;height:42px;font-family:Georgia,serif;font-size:22px;font-style:italic;font-weight:700;display:grid;box-shadow:0 8px 18px #4657ca47}.brand>span:last-child{flex-direction:column;line-height:1.1;display:flex}.brand strong{letter-spacing:-.02em;font-size:16px}.brand small{color:#9399ad;letter-spacing:.2em;margin-top:5px;font-size:8px;font-weight:700}.topbar-actions{align-items:center;gap:18px;display:flex}.sync-indicator{align-items:center;gap:9px;display:flex}.sync-indicator>span:last-child{flex-direction:column;gap:2px;display:flex}.sync-indicator small{color:var(--muted);font-size:10px;font-weight:600}.sync-indicator strong{font-size:11px;font-weight:700}.status-dot{background:var(--mint);border:2px solid #fff;border-radius:50%;width:9px;height:9px;position:relative;box-shadow:0 0 0 3px #3dbb9826}.status-dot:after{content:"";border-radius:inherit;border:1px solid #3dbb9852;animation:2.2s ease-out infinite ping;position:absolute;inset:-5px}.sync-indicator.is-stale .status-dot{background:var(--yellow);box-shadow:0 0 0 3px #f3bf5529}.sync-button{color:#fff;background:var(--ink);border:0;border-radius:12px;justify-content:center;align-items:center;gap:8px;min-height:42px;padding:0 17px;font-size:12px;font-weight:700;transition:transform .16s,box-shadow .16s,background .16s;display:inline-flex;box-shadow:0 8px 20px #171d352e}.sync-button:hover:not(:disabled){background:var(--indigo-dark);transform:translateY(-2px);box-shadow:0 11px 24px #3543ac3d}.sync-button span{font-size:18px;line-height:1}.spin{animation:.9s linear infinite spin}.page{z-index:1;width:min(1320px,100% - 44px);margin:0 auto;padding:78px 0 36px;position:relative}.hero{justify-content:space-between;align-items:flex-end;gap:60px;margin-bottom:58px;padding:0 clamp(4px,2vw,28px);display:flex}.hero-copy{max-width:760px}.eyebrow,.section-kicker{color:var(--indigo);letter-spacing:.19em;font-size:10px;font-weight:800}.eyebrow{align-items:center;gap:9px;margin-bottom:18px;display:flex}.eyebrow span{color:#fff;background:var(--indigo);border-radius:50%;place-items:center;width:23px;height:23px;font-size:10px;display:grid}.hero h1{color:var(--ink);letter-spacing:-.055em;margin:0;font-size:clamp(38px,5vw,67px);font-weight:800;line-height:1.16}.hero h1 em{color:var(--indigo);font-family:Georgia,Noto Serif TC,serif;font-weight:500;position:relative}.hero h1 em:after{content:"";background:linear-gradient(90deg,#5364dc1f,#5364dc8a,#5364dc0d);border-radius:99px;height:7px;position:absolute;bottom:-8px;left:8%;right:0;transform:rotate(-1deg)}.hero-copy>p{max-width:580px;color:var(--muted);margin:26px 0 0;font-size:15px;line-height:1.9}.hero-note{box-shadow:var(--shadow);backdrop-filter:blur(15px);background:#ffffffb3;border:1px solid #fffc;border-radius:18px;flex:0 0 286px;align-items:center;gap:14px;padding:18px 20px;display:flex;position:relative}.hero-note:before{content:"";background:var(--mint);border-radius:50%;width:6px;height:6px;position:absolute;top:11px;right:12px}.hero-note-icon{color:#fff;background:var(--ink);border-radius:14px;flex:0 0 46px;place-items:center;height:46px;font-family:Georgia,serif;font-size:22px;font-weight:700;display:grid}.hero-note>div{flex-direction:column;display:flex}.hero-note small{color:#9ba0b1;letter-spacing:.14em;font-size:8px;font-weight:800}.hero-note strong{margin-top:3px;font-size:12px}.hero-note p{color:var(--muted);margin:3px 0 0;font-size:10px}.sync-notice{color:#247c66;background:#edfbf7;border:1px solid #3dbb9840;border-radius:12px;align-items:center;gap:10px;width:fit-content;max-width:100%;margin:-32px 0 22px auto;padding:10px 11px;font-size:12px;font-weight:600;display:flex}.sync-notice>span{color:#fff;background:var(--mint);border-radius:50%;place-items:center;width:20px;height:20px;font-size:10px;display:grid}.sync-notice button{color:currentColor;background:0 0;border:0;border-radius:7px;place-items:center;width:24px;height:24px;margin-left:5px;padding:0;font-size:17px;display:grid}.sync-notice button:hover{background:#3dbb981a}.sync-notice.is-error{color:#ad4e3b;background:#fff2ef;border-color:#ef846f40}.sync-notice.is-error>span{background:var(--coral)}.stats-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px;display:grid}.stat-card{background:var(--paper);border:1px solid #ffffffdb;border-radius:18px;align-items:center;gap:14px;min-height:119px;padding:22px;display:flex;position:relative;overflow:hidden;box-shadow:0 12px 30px #2b31560e}.stat-card:after{content:"";background:#5364dc0d;border-radius:50%;width:92px;height:92px;position:absolute;bottom:-38px;right:-26px}.stat-card>small{color:#afb3c2;letter-spacing:.13em;font-size:7px;font-weight:800;position:absolute;top:16px;right:16px}.stat-icon{height:48px;color:var(--indigo);background:var(--indigo-soft);border-radius:15px;flex:0 0 48px;place-items:center;font-size:22px;font-weight:700;display:grid}.stat-icon.warm{color:#c27b28;background:#fff4df}.stat-icon.green{color:#23876c;background:#e7f8f2}.stat-icon.purple{color:#7350bd;background:#f2ebff}.stat-card>div{flex-direction:column;display:flex}.stat-card strong{color:var(--ink);letter-spacing:-.04em;font-size:27px;font-weight:800;line-height:1}.stat-card div span{color:var(--muted);margin-top:7px;font-size:11px;font-weight:600}.stat-primary{color:#fff;background:linear-gradient(135deg,#5d6de0 0%,#4656c4 100%);border-color:#0000;box-shadow:0 15px 32px #4656c440}.stat-primary .stat-icon{color:#fff;background:#ffffff24}.stat-primary strong,.stat-primary div span{color:#fff}.stat-primary>small{color:#ffffff8c}.stat-primary:after{background:0 0;border:22px solid #ffffff0d;width:112px;height:112px}.filter-panel{background:#ffffffb8;border:1px solid #ffffffe6;border-radius:17px;justify-content:space-between;align-items:stretch;gap:14px;margin-bottom:58px;padding:13px;display:flex;box-shadow:0 12px 32px #2b31560e}.search-field{background:#f4f5f9;border-radius:11px;flex:1;align-items:center;gap:10px;min-width:230px;padding:0 12px;display:flex}.search-field>span{color:#7b8299;font-family:Georgia,serif;font-size:24px;line-height:1;transform:rotate(-15deg)}.search-field input{width:100%;height:44px;color:var(--ink);background:0 0;border:0;outline:0;padding:0;font-size:12px}.search-field input::placeholder{color:#9a9faf}.search-field button{color:#747b92;background:#e7e9f0;border:0;border-radius:7px;flex:0 0 25px;place-items:center;height:25px;padding:0;font-size:17px;display:grid}.filter-selects{gap:10px;display:flex}.filter-selects label{min-width:146px;position:relative}.filter-selects label>span{z-index:1;color:#9a9faf;letter-spacing:.08em;pointer-events:none;font-size:8px;font-weight:700;position:absolute;top:7px;left:13px}.filter-selects select{width:100%;height:44px;color:var(--ink);background-color:#fff;border:1px solid #e4e6ed;border-radius:11px;outline:0;padding:15px 34px 2px 12px;font-size:11px;font-weight:600}.section-block{box-shadow:var(--shadow);backdrop-filter:blur(16px);background:#ffffffc7;border:1px solid #ffffffe0;border-radius:23px}.section-heading{justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:31px;display:flex}.section-heading h2{color:var(--ink);letter-spacing:-.045em;margin:7px 0 0;font-size:25px;font-weight:800}.section-heading>p{color:var(--muted);margin:0;font-size:11px;font-weight:600}.podium-section{background:radial-gradient(circle at 50% 130%,#5364dc1c,#0000 43%),#ffffffd1;margin-bottom:22px;padding:30px clamp(24px,4vw,54px) 38px}.podium-grid{grid-template-columns:repeat(3,minmax(0,1fr));align-items:end;gap:20px;max-width:900px;margin:0 auto;display:grid}.podium-grid.podium-count-1{grid-template-columns:minmax(240px,320px);justify-content:center}.podium-grid.podium-count-2{grid-template-columns:repeat(2,minmax(240px,320px));justify-content:center}.podium-card{text-align:center;background:#ffffffeb;border:1px solid #eceef4;border-radius:20px;min-height:210px;padding:53px 22px 22px;transition:transform .18s,box-shadow .18s;position:relative;overflow:hidden}.podium-card:hover{transform:translateY(-4px);box-shadow:0 16px 34px #2b31561a}.podium-rank-1{background:linear-gradient(#f0f2ff 0%,#fffffffa 70%);border-color:#5364dc4d;min-height:238px;padding-top:57px;box-shadow:0 17px 38px #4856c426}.podium-rank-2{background:linear-gradient(#fafbff 0%,#fff 70%)}.podium-rank-3{background:linear-gradient(#fff9f0 0%,#fff 70%)}.podium-place{filter:drop-shadow(0 4px 5px #4b483a21);font-size:23px;position:absolute;top:14px;left:17px}.avatar{color:#fff;background:linear-gradient(145deg,#7785e8,#5364cf);border:2px solid #fff;border-radius:50%;flex:0 0 34px;place-items:center;width:34px;height:34px;font-size:10px;font-weight:800;display:inline-grid;box-shadow:0 4px 11px #5364cf33}.avatar-large{border-width:3px;width:65px;height:65px;margin:0 auto 13px;font-size:17px;box-shadow:0 7px 18px #5364cf40,0 0 0 4px #eef0ff}.podium-rank-2 .avatar-large{background:linear-gradient(145deg,#8a96af,#67738e);box-shadow:0 7px 18px #67738e33,0 0 0 4px #f0f2f5}.podium-rank-3 .avatar-large{background:linear-gradient(145deg,#e49b66,#bd6f42);box-shadow:0 7px 18px #bd6f4233,0 0 0 4px #fff1e6}.rank-label{color:var(--indigo);letter-spacing:.15em;margin-bottom:4px;font-size:8px;font-weight:800;display:block}.podium-card h3{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:16px;font-weight:800;overflow:hidden}.podium-card p{color:var(--muted);margin:7px 0 14px;font-size:11px}.podium-card p strong{color:var(--indigo);font-size:17px}.podium-meter,.mini-meter{background:#eceef4;border-radius:99px;display:block;overflow:hidden}.podium-meter{width:76%;height:4px;margin:0 auto}.podium-meter span,.mini-meter i{border-radius:inherit;background:linear-gradient(90deg, #6c7be3, var(--indigo));height:100%;display:block}.content-grid{grid-template-columns:minmax(0,1.1fr) minmax(370px,.9fr);align-items:start;gap:22px;display:grid}.leaderboard,.recent{padding:27px 30px 30px}.section-heading.compact{align-items:center;margin-bottom:22px}.section-heading.compact h2{font-size:20px}.result-count{color:var(--indigo);background:var(--indigo-soft);border-radius:99px;padding:7px 10px;font-size:9px;font-weight:800}.table-wrap{overflow-x:auto}table{border-collapse:collapse;table-layout:fixed;width:100%}thead th{color:#9ba0b1;letter-spacing:.1em;text-align:left;padding:10px 12px;font-size:8px;font-weight:800}thead th:first-child{width:66px}thead th:nth-child(3){width:126px}thead th:last-child{text-align:right;width:122px}tbody tr{border-top:1px solid #eef0f4;transition:background .15s}tbody tr:hover{background:#f9faff}tbody td{height:62px;color:var(--muted);padding:10px 12px;font-size:10px}tbody td:last-child{text-align:right}.table-rank{color:#8c92a6;letter-spacing:.05em;font-size:11px;font-weight:800}.table-rank.is-top{letter-spacing:0;font-size:18px}.presenter-cell{align-items:center;gap:10px;min-width:0;display:flex}.presenter-cell strong{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:11px;font-weight:700;overflow:hidden}.count-cell{justify-content:flex-end;align-items:center;gap:9px;width:100%;display:inline-flex}.count-cell strong{color:var(--ink);font-size:14px}.mini-meter{width:55px;height:4px}.live-pill{color:#26826a;letter-spacing:.1em;align-items:center;gap:5px;font-size:8px;font-weight:800;display:inline-flex}.live-pill i{background:var(--mint);border-radius:50%;width:6px;height:6px;box-shadow:0 0 0 3px #3dbb9821}.report-list{flex-direction:column;display:flex}.report-item{border-top:1px solid #eef0f4;grid-template-columns:48px minmax(0,1fr) 32px;align-items:center;gap:14px;padding:15px 0;display:grid}.report-item:first-child{border-top:0;padding-top:5px}.date-tile{width:46px;height:50px;color:var(--ink);background:#f8f9fc;border:1px solid #e5e7ef;border-radius:13px;flex-direction:column;justify-content:center;align-items:center;text-decoration:none;display:flex}.date-tile strong{font-size:16px;line-height:1}.date-tile span{color:var(--indigo);letter-spacing:.1em;margin-top:4px;font-size:7px;font-weight:800}.report-copy{min-width:0}.report-meta{flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:5px;display:flex}.report-meta span{color:var(--indigo);align-items:center;font-size:8px;font-weight:700;display:inline-flex}.report-meta span+span:before{content:"";background:#c8cbd6;border-radius:50%;width:3px;height:3px;margin-right:6px}.report-copy h3{color:var(--ink);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:11px;font-weight:700;line-height:1.55;display:-webkit-box;overflow:hidden}.report-copy p{color:#9297a8;text-overflow:ellipsis;white-space:nowrap;margin:4px 0 0;font-size:9px;overflow:hidden}.report-link{width:30px;height:30px;color:var(--indigo);background:#fff;border:1px solid #e4e6ee;border-radius:9px;place-items:center;font-size:14px;font-weight:700;text-decoration:none;transition:color .15s,background .15s,transform .15s;display:grid}.report-link:hover:not(.is-disabled){color:#fff;background:var(--indigo);transform:translate(2px,-2px)}.report-link.is-disabled{color:#b6bac8;background:#f7f8fa}.state-panel{text-align:center;min-height:390px;box-shadow:var(--shadow);background:#ffffffc7;border:1px solid #ffffffe6;border-radius:24px;flex-direction:column;justify-content:center;align-items:center;margin:10px 0 60px;padding:54px 25px;display:flex}.state-panel .state-icon{width:58px;height:58px;color:var(--indigo);background:var(--indigo-soft);border-radius:18px;place-items:center;margin-bottom:17px;font-family:Georgia,serif;font-size:28px;font-weight:700;display:grid}.state-panel h2{color:var(--ink);letter-spacing:-.035em;margin:0;font-size:22px}.state-panel p{max-width:500px;color:var(--muted);margin:12px auto 21px;font-size:13px;line-height:1.75}.state-panel button{color:#fff;background:var(--indigo);border:0;border-radius:12px;min-height:42px;padding:0 18px;font-size:12px;font-weight:700;box-shadow:0 8px 18px #5364dc33}.state-panel button:hover:not(:disabled){background:var(--indigo-dark)}.error-panel .state-icon{color:#c4523c;background:#fff0ed}.no-results{min-height:290px}.loader{border:4px solid #e6e9fb;border-top-color:var(--indigo);border-radius:50%;width:52px;height:52px;margin-bottom:19px;animation:.9s linear infinite spin}.skeleton-row{grid-template-columns:repeat(3,1fr);gap:12px;width:min(600px,100%);margin-top:13px;display:grid}.skeleton-row i{background:linear-gradient(90deg,#f0f1f6 25%,#f8f9fb 50%,#f0f1f6 75%) 0 0/200% 100%;border-radius:13px;height:72px;animation:1.4s infinite shimmer}.footer{color:#9499aa;border-top:1px solid #e1e3eb;justify-content:space-between;align-items:center;margin-top:52px;padding:24px 6px 0;font-size:9px;font-weight:600;display:flex}.footer p{color:var(--ink);margin:0;font-family:Georgia,serif;font-size:12px;font-style:italic}.footer p span{color:var(--indigo);margin-right:6px;font-style:normal}@keyframes spin{to{transform:rotate(360deg)}}@keyframes ping{0%{opacity:.8;transform:scale(.6)}70%,to{opacity:0;transform:scale(1.5)}}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media (width<=1080px){.page{width:min(100% - 34px,960px)}.hero{align-items:center}.hero h1{font-size:clamp(38px,5.8vw,56px)}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.content-grid{grid-template-columns:1fr}.recent{order:-1}.report-list{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:24px;display:grid}.report-item:nth-child(2){border-top:0;padding-top:5px}}@media (width<=760px){.topbar{min-height:70px;padding:12px 17px}.brand-mark{width:38px;height:38px}.brand strong{font-size:14px}.brand small,.sync-indicator{display:none}.sync-button{min-height:38px;padding:0 13px;font-size:11px}.page{width:calc(100% - 26px);padding-top:45px}.hero{margin-bottom:39px;padding:0 3px;display:block}.hero h1{font-size:clamp(34px,10.8vw,48px);line-height:1.18}.hero-copy>p{margin-top:21px;font-size:13px}.hero-note{width:100%;margin-top:28px}.sync-notice{width:100%;margin:-20px 0 20px}.stats-grid{gap:10px}.stat-card{gap:10px;min-height:105px;padding:17px 14px}.stat-card>small{display:none}.stat-icon{border-radius:12px;flex-basis:40px;height:40px;font-size:18px}.stat-card strong{font-size:22px}.stat-card div span{font-size:9px}.filter-panel{margin-bottom:38px;display:block}.search-field{width:100%;min-width:0;margin-bottom:10px}.filter-selects{grid-template-columns:1fr 1fr;display:grid}.filter-selects label{min-width:0}.section-heading{margin-bottom:24px;display:block}.section-heading>p{margin-top:8px}.section-heading.compact{display:flex}.podium-section{padding:25px 17px 22px}.podium-grid{flex-direction:column;gap:10px;display:flex}.podium-card,.podium-rank-1{text-align:left;grid-template-rows:auto auto;grid-template-columns:56px minmax(0,1fr) auto;align-items:center;width:100%;min-height:0;padding:15px 17px;display:grid}.podium-rank-1{order:-3}.podium-rank-2{order:-2}.podium-rank-3{order:-1}.podium-place{font-size:17px;top:6px;left:auto;right:8px}.avatar-large{grid-row:1/3;width:47px;height:47px;margin:0;font-size:12px}.rank-label{grid-column:2;align-self:end;margin:0}.podium-card h3{grid-column:2;align-self:start}.podium-card p{grid-area:1/3/3;margin:0 13px}.podium-meter{display:none}.leaderboard,.recent{padding:23px 18px}.report-list{display:flex}.report-item:nth-child(2){border-top:1px solid #eef0f4;padding-top:15px}.state-panel{min-height:330px;margin-bottom:40px;padding:42px 20px}.footer{text-align:center;display:block}.footer p{margin-bottom:9px}}@media (width<=560px){.eyebrow{font-size:8px}.stats-grid{grid-template-columns:1fr 1fr}.stat-card{display:block}.stat-icon{width:34px;height:34px;margin-bottom:12px}.filter-selects{grid-template-columns:1fr}.podium-card,.podium-rank-1{grid-template-columns:51px minmax(0,1fr) auto;padding:14px 12px}.podium-card p{margin-right:5px;font-size:9px}.podium-card p strong{text-align:right;display:block}table,tbody,tr,td{width:100%;display:block}thead{clip:rect(0, 0, 0, 0);width:1px;height:1px;position:absolute;overflow:hidden}tbody tr{grid-template-columns:48px minmax(0,1fr) auto;align-items:center;padding:13px 2px;display:grid;position:relative}tbody td{height:auto;padding:0 8px}tbody td:first-child{grid-area:1/1/3}tbody td:nth-child(2){grid-column:2}tbody td:nth-child(3){color:#9a9faf;grid-column:2;margin-top:5px;padding-left:52px;font-size:9px}tbody td:nth-child(4){grid-area:1/3/3}.table-rank:not(.is-top){background:#f0f2f7;border-radius:10px;place-items:center;width:33px;height:33px;display:grid}.count-cell{display:block}.mini-meter{display:none}.report-item{grid-template-columns:43px minmax(0,1fr) 29px;gap:11px}.date-tile{width:42px;height:47px}.report-link{width:28px;height:28px}.skeleton-row{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.nav-link{border:1px solid var(--line);min-height:40px;color:var(--ink);background:#ffffffb8;border-radius:11px;justify-content:center;align-items:center;padding:0 15px;font-size:12px;font-weight:700;text-decoration:none;display:inline-flex}.nav-link:hover{border-color:var(--indigo);color:var(--indigo-dark)}.topic-page{padding-top:clamp(42px,6vw,72px)}.topic-heading{justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:30px;display:flex}.topic-heading h1{color:var(--ink);letter-spacing:-.055em;margin:8px 0 10px;font-size:clamp(36px,5vw,60px)}.topic-heading p{color:var(--muted);margin:0}.write-badge{color:#237c65;background:#3dbb981a;border:1px solid #3dbb9840;border-radius:999px;flex:none;align-items:center;gap:8px;padding:10px 14px;font-size:12px;font-weight:800;display:inline-flex}.write-badge i{background:var(--mint);border-radius:50%;width:7px;height:7px}.write-badge.is-offline{color:#946a16;background:#f3bf551f;border-color:#f3bf5559}.write-badge.is-offline i{background:var(--yellow)}.topic-alert{color:#237c65;background:#effaf7;border:1px solid #3dbb9840;border-radius:13px;align-items:center;gap:10px;margin-bottom:20px;padding:13px 16px;font-size:13px;font-weight:700;display:flex}.topic-alert>span{color:#fff;background:var(--mint);border-radius:50%;place-items:center;width:22px;height:22px;display:grid}.topic-alert.is-error{color:#a54837;background:#fff4f1;border-color:#ef846f4d}.topic-alert.is-error>span{background:var(--coral)}.topic-layout{grid-template-columns:minmax(320px,.82fr) minmax(420px,1.18fr);align-items:start;gap:24px;display:grid}.topic-form-panel,.topic-list-panel{padding:clamp(22px,3vw,32px)}.topic-form-panel{position:sticky;top:24px}.text-button{color:var(--indigo-dark);background:0 0;border:0;font-size:12px;font-weight:800}.topic-form{grid-template-columns:1fr 1fr;gap:18px;margin-top:24px;display:grid}.field{flex-direction:column;gap:8px;display:flex}.field-wide{grid-column:1/-1}.field>span{color:var(--ink);font-size:12px;font-weight:800}.field b{color:var(--coral)}.field input,.field select,.field textarea,.topic-search input,.presentation-tabs input{border:1px solid var(--line);width:100%;color:var(--ink);background:#fbfbfd;border-radius:12px;transition:border-color .15s,box-shadow .15s}.field input{min-height:46px;padding:0 13px}.field select{min-height:46px;padding:0 36px 0 13px}.field textarea{resize:vertical;padding:12px 13px}.field input:focus,.field select:focus,.field textarea:focus,.topic-search input:focus{border-color:var(--indigo);outline:0;box-shadow:0 0 0 3px #5364dc1a}.field small,.presentation-field small{color:var(--muted);font-size:10px;line-height:1.5}.presentation-field{border:1px solid var(--line);border-radius:13px;margin:0;padding:14px}.presentation-field legend{color:var(--ink);padding:0 6px;font-size:12px;font-weight:800}.presentation-tabs{grid-template-columns:1fr auto 1fr;align-items:end;gap:12px;display:grid}.presentation-tabs label{color:var(--ink);flex-direction:column;gap:8px;font-size:11px;font-weight:700;display:flex}.presentation-tabs input[type=url]{min-height:44px;padding:0 12px}.or-divider{color:var(--muted);padding-bottom:14px;font-size:11px;font-weight:700}.file-picker{background:var(--indigo-soft);cursor:pointer;border:1px dashed #b8bed9;border-radius:12px;align-items:center;min-height:44px;position:relative;color:var(--indigo-dark)!important;justify-content:center!important;display:flex!important}.file-picker input{opacity:0;cursor:pointer;position:absolute;inset:0}.presentation-field>small{margin-top:9px;display:block}@media (width<=560px){.presentation-tabs{grid-template-columns:1fr}.or-divider{text-align:center;padding:0}}.primary-action{color:#fff;background:linear-gradient(135deg,var(--indigo),var(--indigo-dark));border:0;border-radius:13px;grid-column:1/-1;min-height:48px;font-weight:800;box-shadow:0 10px 22px #3543ac33}.topic-list-heading{margin-bottom:18px}.topic-search{margin-bottom:18px;display:block;position:relative}.topic-search>span{color:var(--muted);position:absolute;top:50%;left:14px;transform:translateY(-50%)}.topic-search input{min-height:45px;padding:0 14px 0 40px}.topic-records{flex-direction:column;gap:10px;max-height:680px;padding-right:4px;display:flex;overflow:auto}.topic-record{border:1px solid var(--line);background:#fafafdc7;border-radius:14px;justify-content:space-between;align-items:center;gap:16px;padding:17px;display:flex}.topic-record-main{min-width:0}.topic-record-meta{color:var(--muted);flex-wrap:wrap;gap:7px;font-size:10px;font-weight:700;display:flex}.topic-record-meta span{border-left:1px solid var(--line);padding-left:7px}.topic-record h3{text-overflow:ellipsis;white-space:nowrap;margin:7px 0 5px;font-size:15px;overflow:hidden}.topic-record-main>p{color:var(--muted);margin:0;font-size:12px}.topic-actions{flex:none;gap:7px;display:flex}.topic-actions button{border:1px solid var(--line);min-height:34px;color:var(--indigo-dark);background:#fff;border-radius:9px;padding:0 11px;font-size:11px;font-weight:800}.topic-actions button.danger{color:#b94e3a}.topic-empty{min-height:220px;color:var(--muted);text-align:center;align-content:center;place-items:center;display:grid}.topic-empty p{margin:8px 0 0;font-size:13px}@media (width<=900px){.topic-layout{grid-template-columns:1fr}.topic-form-panel{position:static}}@media (width<=620px){.desktop-nav-link,.sync-indicator{display:none}.topic-heading{flex-direction:column;align-items:flex-start}.topic-form{grid-template-columns:1fr}.field-wide,.primary-action{grid-column:auto}.topic-record{flex-direction:column;align-items:flex-start}.topic-actions{width:100%}.topic-actions button{flex:1}}:root{--ink:#172b49;--muted:#687181;--line:#d4d0c5;--paper:#fffefa;--indigo:#203e66;--indigo-dark:#142d4e;--indigo-soft:#eef1f4;--mint:#557565;--coral:#803b40;--yellow:#a38748;--violet:#625774;--shadow:0 10px 28px #1f2a380f}body{color:var(--ink);background:#f2f0e9}.ambient{display:none}.topbar{border-top:4px solid var(--indigo-dark);backdrop-filter:blur(10px);background:#faf9f4f5;border-bottom:1px solid #c9c5ba;min-height:68px;padding-block:0}.primary-nav{align-items:stretch;gap:clamp(18px,3vw,42px);height:64px;display:flex}.primary-nav a{color:#5e6673;letter-spacing:.06em;align-items:center;font-family:Noto Serif TC,Georgia,serif;font-size:13px;font-weight:600;text-decoration:none;display:inline-flex;position:relative}.primary-nav a:hover,.primary-nav a.is-active{color:var(--indigo-dark)}.primary-nav a.is-active:after{content:"";background:var(--coral);height:2px;position:absolute;bottom:-1px;left:0;right:0}.nav-link,.sync-button{border:1px solid var(--indigo-dark);min-height:38px;box-shadow:none;border-radius:2px}.nav-link{background:0 0}.sync-button{background:var(--indigo-dark)}.hero{border-bottom:3px double #aaa597;align-items:center;margin-bottom:38px;padding:28px clamp(8px,2vw,28px) 38px;position:relative}.hero:before{content:"SEMINAR KNOWLEDGE ARCHIVE  /  VOL. 01";color:#81796c;letter-spacing:.2em;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:9px;position:absolute;top:0;left:clamp(8px,2vw,28px)}.eyebrow,.section-kicker{color:var(--coral);letter-spacing:.16em;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.eyebrow span{width:auto;height:auto;color:var(--coral);background:0 0}.hero h1{letter-spacing:-.035em;max-width:760px;font-size:clamp(39px,5vw,61px);font-weight:500;line-height:1.28}.hero h1 em:after{background:#ae888b;border-radius:0;height:1px;bottom:-5px;left:0;right:0;transform:none}.hero-copy>p{color:#596576;font-family:Noto Serif TC,Georgia,serif;line-height:2}.hero-note{box-shadow:none;backdrop-filter:none;background:#faf9f4;border:1px solid #c9c5ba;border-radius:2px}.stat-card{background:var(--paper);min-height:124px;box-shadow:none;border:0;border-radius:0}.stat-card:after{display:none}.stat-card strong{color:var(--indigo-dark);font-family:Georgia,Times New Roman,serif;font-weight:500}.stat-icon{color:var(--indigo);background:#eeece5;border-radius:2px}.filter-panel,.section-block{background:var(--paper);box-shadow:var(--shadow);backdrop-filter:none;border:1px solid #cbc7bb;border-radius:2px}.filter-panel{box-shadow:none;background:#faf9f4}.search-field,.filter-selects select,.field input,.field select,.field textarea,.topic-search input,.presentation-tabs input{background:var(--paper);border-color:#c8c4b8;border-radius:2px}.section-heading h2{letter-spacing:-.015em;font-weight:500}.podium-card,.podium-rank-1,.podium-rank-2,.podium-rank-3{min-height:220px;box-shadow:none;background:#faf9f4;border:0;border-radius:0}.podium-card:hover{box-shadow:none;background:#f4f1e8;transform:none}.podium-place{filter:grayscale()}.avatar,.podium-rank-2 .avatar-large,.podium-rank-3 .avatar-large{background:var(--indigo);border:1px solid #fff;border-radius:2px;font-family:Georgia,serif;box-shadow:0 0 0 3px #e1ddd2}.rank-label,.podium-card p strong{color:var(--coral)}.podium-meter,.mini-meter,.podium-meter span,.mini-meter i{border-radius:0}.podium-meter span,.mini-meter i{background:var(--indigo)}.table-wrap,.report-item,.date-tile,.report-link,.topic-record,.topic-actions button,.primary-action,.write-badge,.topic-alert,.file-picker,.presentation-field{border-radius:2px}.date-tile{color:var(--indigo-dark);background:#ebe8df}.topic-heading{border-bottom:3px double #aaa597;padding-bottom:24px}.topic-heading h1{letter-spacing:-.025em;font-weight:500}.topic-form-panel{border-top:4px solid var(--indigo-dark)}.topic-list-panel{border-top:4px solid var(--coral)}.topic-record{background:#faf9f4}.primary-action{background:var(--indigo-dark);box-shadow:none}.footer{border-top:3px double #aaa597;font-family:Noto Serif TC,Georgia,serif}@media (width<=760px){.topbar{align-items:center}.primary-nav{gap:18px;max-width:calc(100vw - 120px);overflow-x:auto}.primary-nav a{flex:none;font-size:12px}.page{width:min(100% - 28px,1240px)}.hero{padding-top:46px}}.seminar-shell{background-color:#f6f3eb;background-image:radial-gradient(#4d3e2b12 .6px,#0000 .7px),linear-gradient(#1f324c06 1px,#0000 1px);background-size:7px 7px,100% 32px}.topbar{gap:28px;padding-left:clamp(22px,4vw,64px);padding-right:clamp(22px,4vw,64px)}.archive-brand{flex:none;gap:15px}.archive-mark{color:#e2c783;background:var(--indigo-dark);border:1px solid #b69962;border-radius:0;width:56px;height:56px;font-family:Georgia,serif;font-size:35px;font-style:normal;line-height:1;box-shadow:inset 0 0 0 5px #ffffff0a}.archive-brand small{color:#667080;letter-spacing:.12em;margin-top:4px;font-family:Noto Serif TC,Georgia,serif;font-size:10px;font-weight:600}.primary-nav{flex:1;justify-content:center}.topbar-actions{background:#fffefa9e;border:1px solid #d8d4ca;flex:none;gap:10px;padding:7px 9px}.sync-button{width:32px;min-height:30px;color:var(--indigo-dark);background:0 0;padding:0}.sync-button:hover:not(:disabled){color:#fff;background:var(--indigo-dark);box-shadow:none}.sync-button-label{clip:rect(0, 0, 0, 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.hero:after{content:"P. 001";color:var(--coral);letter-spacing:.16em;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;position:absolute;bottom:18px;right:clamp(8px,2vw,28px)}.stats-grid{margin-bottom:28px}.stat-card>small{color:#978d7f;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.stat-primary{color:var(--ink);background:var(--paper);box-shadow:none}.stat-primary .stat-icon{background:#eeece5}.stat-primary strong,.stat-primary div span,.stat-primary>small{color:inherit}.podium-section{position:relative}.podium-section:before{content:"RANKING REGISTER";color:#9a9182;letter-spacing:.12em;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:8px;position:absolute;top:25px;right:29px}.section-heading h2:before{color:var(--coral);content:"—";margin-right:10px}.report-item{border-color:#ded9cd}.footer{justify-content:center;gap:28px}@media (width<=1080px){.archive-brand strong{font-size:20px}.topbar{gap:16px}.primary-nav{gap:18px}}@media (width<=760px){.topbar{min-height:73px}.archive-mark{width:42px;height:42px;font-size:27px}.archive-brand strong{font-size:16px}.archive-brand small,.topbar-actions{display:none}.primary-nav{justify-content:flex-end}.hero:after,.podium-section:before{display:none}}:root{--ink:#172033;--muted:#667085;--line:#0f172a17;--paper:#ffffffb8;--indigo:#155eef;--indigo-dark:#0b4fc4;--indigo-soft:#eaf2ff;--mint:#12b76a;--coral:#e14b64;--yellow:#f79009;--shadow:0 16px 42px #1f29371a, 0 2px 8px #1f29370a;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,PingFang TC,Noto Sans TC,sans-serif}body{background:#f4f6fa}.seminar-shell{background-color:#0000;background-image:radial-gradient(circle at 8% -10%,#5b8fff38,#0000 29rem),radial-gradient(circle at 96% 26%,#67e8be2e,#0000 26rem),linear-gradient(#f8fafc 0%,#f3f6fb 100%);background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:auto;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box}.topbar{backdrop-filter:blur(22px)saturate(165%);background:#ffffff9e;border:0;border-top:1px solid #ffffffb8;border-bottom:1px solid #0f172a14;gap:24px;min-height:76px;position:sticky;top:0;box-shadow:0 1px #ffffffb3}.archive-mark{color:#fff;background:linear-gradient(145deg,#3679ff,#155eef);border:0;border-radius:13px;width:44px;height:44px;font-size:27px;box-shadow:0 8px 18px #155eef45,inset 0 1px #ffffff4d}.archive-brand{gap:11px}.archive-brand strong{color:var(--ink);letter-spacing:-.045em;font-family:inherit;font-size:clamp(17px,1.7vw,21px);font-weight:750}.archive-brand small{color:var(--muted);letter-spacing:.06em;font-family:inherit;font-size:9px;font-weight:650}.primary-nav{gap:clamp(13px,2.4vw,30px);height:75px}.primary-nav a{color:#667085;letter-spacing:-.01em;font-family:inherit;font-size:13px;font-weight:650;transition:color .18s,transform .18s}.primary-nav a:hover{color:var(--indigo);transform:translateY(-1px)}.primary-nav a.is-active{color:var(--indigo)}.primary-nav a.is-active:after{background:var(--indigo);border-radius:99px;height:3px;bottom:9px;left:9px;right:9px}.topbar-actions{background:#ffffffad;border:1px solid #0f172a14;border-radius:13px;padding:5px 7px 5px 10px;box-shadow:0 3px 10px #1f29370d}.sync-indicator small{color:var(--muted);font-size:9px}.sync-indicator strong{color:var(--ink);font-family:inherit;font-size:10px;font-weight:700}.sync-button{color:#fff;background:var(--indigo);border:0;border-radius:9px;width:auto;min-height:34px;padding:0 11px;transition:transform .12s ease-out,background .18s,box-shadow .18s;box-shadow:0 4px 9px #155eef40,inset 0 1px #ffffff40}.sync-button:hover:not(:disabled){color:#fff;background:#0b4fc4;transform:translateY(-1px);box-shadow:0 7px 14px #155eef47}.sync-button:active:not(:disabled),.primary-action:active:not(:disabled),.topic-actions button:active:not(:disabled){transform:scale(.97)}.sync-button-label{clip:auto;white-space:normal;width:auto;height:auto;font-size:11px;font-weight:700;position:static;overflow:visible}.page{width:min(1240px,100% - 44px);padding-top:64px}.hero{border:0;margin-bottom:36px;padding:18px 4px 12px}.hero:before,.hero:after,.podium-section:before{display:none}.eyebrow,.section-kicker{color:var(--indigo);letter-spacing:.11em;font-family:inherit;font-size:10px;font-weight:760}.hero h1,.section-heading h2,.topic-heading h1,.topic-record h3,.report-copy h3{font-family:inherit}.hero h1{max-width:720px;color:var(--ink);letter-spacing:-.065em;font-size:clamp(39px,5.2vw,65px);font-weight:760;line-height:1.08}.hero h1 em{color:var(--indigo);font-style:normal}.hero h1 em:after{display:none}.hero-copy>p{max-width:640px;color:var(--muted);font-family:inherit;font-size:15px;line-height:1.75}.hero-note{box-shadow:var(--shadow);backdrop-filter:blur(18px)saturate(150%);background:#ffffffa3;border:1px solid #fffc;border-radius:18px;flex-basis:300px}.hero-note-icon{background:linear-gradient(145deg,#3679ff,#155eef);border-radius:12px}.stats-grid{background:0 0;border:0;gap:14px}.stat-card,.stat-primary{backdrop-filter:blur(16px)saturate(150%);background:#ffffffb3;border:1px solid #ffffffc7;border-radius:19px;min-height:132px;transition:transform .18s,box-shadow .18s;box-shadow:0 10px 25px #1f29370f}.stat-card:hover{transform:translateY(-3px);box-shadow:0 16px 30px #1f29371a}.stat-card strong,.stat-primary strong{color:var(--ink);font-family:inherit;font-weight:740}.stat-card>small{color:#98a2b3;font-family:inherit;font-size:8px}.stat-icon,.stat-primary .stat-icon{color:var(--indigo);background:var(--indigo-soft);border-radius:13px}.filter-panel,.section-block{box-shadow:var(--shadow);backdrop-filter:blur(18px)saturate(150%);background:#ffffffa3;border:1px solid #ffffffc2;border-radius:20px}.filter-panel{padding:10px}.search-field{background:#ffffffb8;border-radius:13px}.filter-selects select,.field input,.field select,.field textarea,.topic-search input,.presentation-tabs input{background:#fffc;border-color:#0f172a1f;border-radius:11px}.filter-selects select:focus,.field input:focus,.field select:focus,.field textarea:focus,.topic-search input:focus{border-color:#155eef8c;box-shadow:0 0 0 4px #155eef1f}.section-heading{border-bottom:1px solid var(--line);padding-bottom:14px}.section-heading h2{color:var(--ink);letter-spacing:-.04em;font-weight:720}.section-heading h2:before{display:none}.podium-section{background:#ffffffa3}.podium-grid{background:0 0;border:0;gap:14px}.podium-card,.podium-rank-1,.podium-rank-2,.podium-rank-3{box-shadow:none;background:#ffffffba;border:1px solid #0f172a14;border-radius:17px}.podium-card:hover{background:#ffffffe6;transform:translateY(-4px);box-shadow:0 14px 26px #1f293717}.avatar,.podium-rank-2 .avatar-large,.podium-rank-3 .avatar-large{background:linear-gradient(145deg,#3679ff,#155eef);border-radius:50%;box-shadow:0 5px 14px #155eef38}.podium-meter,.mini-meter{background:#e8edf5;border-radius:99px}.podium-meter span,.mini-meter i{background:linear-gradient(90deg,#4d89ff,#155eef);border-radius:99px}.table-wrap{border-radius:13px}thead{background:#f2f5fa}tbody tr:hover,.topic-record:hover{background:#eaf2ffb8}.date-tile{color:var(--indigo);background:var(--indigo-soft);border-radius:12px}.footer{color:var(--muted);border-top:0;font-family:inherit}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}@media (prefers-reduced-transparency:reduce){.topbar,.topbar-actions,.hero-note,.stat-card,.filter-panel,.section-block{backdrop-filter:none;background:#fff}}@media (width<=760px){.topbar{min-height:67px;padding-left:15px;padding-right:15px}.archive-mark{border-radius:11px;width:37px;height:37px;font-size:23px}.archive-brand strong{font-size:15px}.primary-nav{height:66px}.primary-nav a.is-active:after{bottom:7px}.page{width:min(100% - 28px,1240px);padding-top:42px}.hero h1{font-size:clamp(35px,10vw,49px)}.sync-button-label{display:none}.sync-button{width:34px;padding:0}}