:root{font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;color:#172339;background:#f6f8fc;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{outline-offset:4px}button{cursor:pointer;border:1px solid #dae1ed;border-radius:8px;background:#fff;color:#3b4960;padding:9px 14px;white-space:nowrap}button:hover{background:#edf2ff;border-color:#b0c3f6}button:disabled{opacity:.5;cursor:wait}button.primary{background:#365fed;color:#fff;border-color:#365fed;padding:9px 14px;box-shadow:0 4px 10px #365fed20}button.primary:hover{background:#284dcc}.quiet{border:0;background:transparent}.muted,small{color:#7a869a}aside{width:200px;position:fixed;inset:0 auto 0 0;background:#fff;border-right:1px solid #e5eaf3;padding:24px 16px}.brand{display:flex;gap:10px;align-items:center;text-decoration:none;color:#365fed;font-size:30px;font-weight:750}.brand span{font-size:23px;color:#1e2b43;letter-spacing:-1px}nav{display:grid;gap:4px;margin-top:24px}nav button{text-align:left;border:0;padding:11px 12px;color:#6f7b90;background:transparent}nav button.active{color:#365fed;background:#edf2ff;font-weight:650}.aside-bottom{position:absolute;bottom:30px;font-size:12px;color:#697992;padding:10px}.dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#20b389;margin-right:7px}main{margin-left:200px;padding:0 24px 32px;min-width:0}header{min-height:56px;gap:12px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e6ebf3;font-size:12px;color:#7a869a}header b{color:#3b4960;font-weight:500}header span span{margin:0 15px}#workspace{padding-top:16px}h1{font-size:29px;font-weight:650;letter-spacing:-.7px;margin:10px 0}h2{font-size:16px;font-weight:650;margin:0}p{font-size:13px;line-height:1.7}.panel{background:white;border:1px solid #e4eaf4;border-radius:13px;box-shadow:0 4px 12px #21345603}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:16px}.stats article{padding:14px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px}.stats span{font-size:12px;color:#6a7990}.stats strong{font-size:26px;line-height:1.2;font-weight:600}.toolbar{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;gap:12px;flex-wrap:wrap}.badge{font-size:11px;color:#627493;background:#f0f3f9;padding:3px 8px;border-radius:5px;margin-left:7px}input,select{border:1px solid #dae1ed;border-radius:7px;background:white;padding:10px 12px;color:#273954;max-width:100%}.toolbar input{width:230px;font-size:12px;background:#fafbfd}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;text-align:left;font-size:13px;white-space:nowrap}th{background:#f9fafc;color:#64748b;font-size:12px;font-weight:500;padding:10px 18px;border-block:1px solid #edf0f7}td{padding:12px 18px;border-bottom:1px solid #eef1f7;color:#65758d}td strong{display:block;color:#27374d;font-size:13px;font-weight:600;margin-bottom:4px}td a{color:#7c8aa1;text-decoration:none;font-size:11px}td a:hover{color:#365fed}.pill{display:inline-block;padding:5px 8px;border-radius:5px;font-size:10px;background:#f3f5f9;color:#8290a6}.pill.green{background:#e9f7f0;color:#24966b}.pill.blue{background:#edf2ff;color:#5274d9}.actions{display:flex;gap:7px;align-items:center}td button{font-size:11px;padding:5px 7px;border:0;background:transparent;color:#526fd2}td button.danger{color:#c5787e}footer{padding:12px 18px;color:#95a0b2;font-size:11px}.empty{padding:32px;text-align:center;color:#6c7e98}.empty b{color:#40516b;font-size:16px}.login{max-width:580px;margin:32px auto;padding:24px}.login h1{font-size:25px}.login form{margin:16px 0}.login form button{width:100%;margin-top:18px}label{display:grid;gap:6px;margin:14px 0 8px;font-size:12px;color:#607089}label input{width:100%}small{font-size:11px;line-height:1.6}dialog{border:1px solid #e1e7f0;border-radius:17px;padding:24px;width:520px;max-width:94vw;color:#273954;box-shadow:0 20px 90px #12234733}dialog::backdrop{background:#16283e55;backdrop-filter:blur(3px)}.dialog-heading,.dialog-actions{display:flex;align-items:center;justify-content:space-between}.dialog-actions{justify-content:flex-end;margin-top:18px}.check{display:flex;align-items:center}.check input{width:auto}.log-note{padding:0 18px;margin:0 0 12px;line-height:1.6}.log-path{max-width:300px;overflow:hidden;text-overflow:ellipsis}#notice{position:fixed;bottom:25px;right:30px;max-width:80vw;background:#233859;color:#fff;padding:15px 22px;border-radius:9px;font-size:13px;box-shadow:0 8px 25px #14223c30;z-index:10}[hidden]{display:none!important}@media(max-width:1000px){aside{width:190px}main{margin-left:190px;padding-inline:23px}.stats article{padding:14px}.toolbar{flex-wrap:wrap}th,td{padding-inline:15px}}@media(max-width:700px){aside{position:relative;width:auto;padding:18px;border-right:0}.brand{font-size:24px}.aside-bottom{display:none}nav{display:flex;flex-wrap:wrap;margin-top:12px;gap:4px}nav button{padding:9px;font-size:12px}main{margin:0;padding:0 16px 40px}header{min-height:56px;flex-wrap:wrap;padding-block:10px}h1{font-size:24px}.stats{gap:9px}.stats article{padding:12px;flex-direction:column;align-items:flex-start;gap:6px}.stats strong{font-size:27px}.login{padding:24px;margin-top:30px}.actions{flex-wrap:wrap}}
.site-owner{display:block;margin-top:4px}.account-grid{display:grid;align-items:start;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:0}.account-panel{padding:18px}.account-panel button{margin-top:12px}.banner{padding:18px 22px;border-radius:10px;background:#fff3da;color:#80591e;margin-bottom:20px;font-size:13px}.share-row{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid #edf0f7}#share-list{margin-top:24px;font-size:13px;color:#65758d}textarea{width:100%;padding:14px;margin:10px 0 20px;border:1px solid #dae1ed;border-radius:8px;resize:vertical;word-break:break-all}#identity-label{font-size:12px;color:#526fd2}@media(max-width:800px){.account-grid{grid-template-columns:1fr}}
.address-inputs{display:grid;grid-template-columns:1fr 1fr;gap:14px}.address-preview{overflow-wrap:anywhere;color:#365fed;background:#f2f5ff;border-radius:8px;padding:10px 12px;min-height:0}.address-preview:empty{display:none}.address-status{font-size:12px;color:#7a869a;min-height:20px}.address-status.available{color:#168259}.address-status.unavailable{color:#bf414c}.address-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 0;border-bottom:1px solid #edf0f7}.address-row a{color:#365fed;overflow-wrap:anywhere;font-size:13px}#addresses-editor{width:650px}#addresses-editor h3{font-size:14px;margin-top:18px}td .actions{flex-wrap:wrap}@media(max-width:600px){.address-inputs{grid-template-columns:1fr;gap:0}}

nav a.skill-link{display:block;padding:11px 12px;color:#526fd2;text-decoration:none;font-size:13px;border-top:1px solid #edf0f7;margin-top:7px}nav a.skill-link:hover{background:#edf2ff;border-radius:8px}

.profile-panel{margin-bottom:0}.profile-panel>label{max-width:480px}.profile-avatar-row{display:flex;align-items:center;gap:16px;margin:14px 0}.profile-avatar{width:72px;height:72px;flex-shrink:0;border-radius:50%;overflow:hidden;background:#edf2ff;display:grid;place-items:center;color:#7184aa;font-size:14px}.profile-avatar img{width:100%;height:100%;object-fit:cover}.identity-avatar{width:30px;height:30px;object-fit:cover;border-radius:50%}#avatar-status{margin-left:12px;font-size:12px}@media(max-width:600px){.profile-avatar-row{align-items:flex-start;gap:16px}.profile-avatar{width:72px;height:72px}}

/* Shared compact layouts keep controls close to the content they act on. */
.site-tools{flex-wrap:wrap;justify-content:flex-end}
.site-scope{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin:0;padding:0;border:0;min-width:0}
.site-scope label{display:flex;align-items:center;gap:5px;margin:0;cursor:pointer;white-space:nowrap}
.site-tools .site-scope input{width:14px;height:14px;min-width:14px;flex:none;margin:0;padding:0;accent-color:#365fed;cursor:pointer}
.site-scope label:has(input:checked){color:#365fed;font-weight:600}
#invitation-form{display:flex;align-items:flex-end;flex-wrap:wrap;gap:12px;padding-top:0;padding-bottom:12px}
#invitation-form label{margin:0;flex:1 1 180px}
#invitation-form button{margin:0}
.account-layout{display:grid;grid-template-columns:minmax(260px,1fr) minmax(0,2fr);gap:16px;align-items:start}
.account-layout .account-grid{min-width:0}
.account-layout #password-required{grid-column:1/-1}
.account-layout #tokens-panel{min-width:0}
.profile-panel>.actions{grid-column:1/-1;flex-wrap:wrap}
#password-required button{margin-left:12px}
.account-layout .banner{margin-bottom:0}
.profile-avatar-row>div:last-child{min-width:0}
@media(max-width:1200px){.account-layout{grid-template-columns:1fr}.profile-panel{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.profile-panel h2,.profile-avatar-row{grid-column:1/-1}.profile-panel>button{justify-self:start;align-self:end}}
@media(max-width:700px){aside{padding:14px 16px}nav a.skill-link{padding:9px;font-size:12px;margin:0;border:0}.toolbar{padding:12px}.site-tools{width:100%;justify-content:flex-start}.site-tools input{width:auto;flex:1;min-width:120px}.stats strong{font-size:24px}.profile-panel{display:block}.account-panel{padding:16px}.log-note{padding-inline:12px}header>span{flex-shrink:0}header .actions{margin-left:auto}.login h1{font-size:22px}}

#users-section>.toolbar:not(:first-child){border-top:1px solid #edf0f7}

.site-description{display:block;white-space:pre-wrap;overflow-wrap:anywhere;max-width:420px;color:#65758d}
.square-projects{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,264px),1fr));gap:14px;padding:0 18px 18px;align-items:start}.square-project{border:1px solid #e4eaf4;border-radius:10px;padding:10px;min-width:0}.square-project h2{font-size:14px;line-height:1.5;overflow-wrap:anywhere}.square-project h2 a{color:#27374d;text-decoration:none}.square-project h2 a:hover{color:#365fed;text-decoration:underline}.square-project .site-description{max-width:none;margin:6px 0;font-size:12px;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.square-project .site-description[hidden]{display:none}.square-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:8px}.square-meta small{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px}.square-meta .square-modified{margin:0;font-size:11px;flex-shrink:0}
#site-description{box-sizing:border-box;margin:0;word-break:normal}

/* Signed-out pages share the password gate's monochrome card style. */
body.auth-screen{color-scheme:dark;color:#fff;background:#000;min-height:100vh;min-height:100svh}
.auth-screen>aside,.auth-screen>main>header{display:none}
.auth-screen>main{position:relative;z-index:1;margin:0;padding:32px 20px;min-height:100vh;min-height:100svh;display:grid;place-items:center}
.auth-scene{display:none}
.auth-screen .auth-scene{display:block;position:fixed;inset:0;overflow:hidden;pointer-events:none;z-index:0}
.auth-dots,.auth-vignette{position:absolute;inset:0}
.auth-dots{background-image:radial-gradient(#ffffff38 1.5px,transparent 1.5px);background-size:20px 20px;animation:auth-dots 6s ease-in-out infinite alternate}
.auth-vignette{background:radial-gradient(ellipse at center,#000c 0%,#0006 48%,transparent 100%)}
.auth-screen .login{position:relative;width:100%;max-width:400px;margin:0;padding:32px;border:1px solid #222;border-radius:12px;background:#121212;box-shadow:0 10px 40px #000c;text-align:center;animation:auth-enter .6s ease-out both}
.auth-brand{display:flex;flex-direction:column;align-items:center;gap:10px;color:#ccc;font-size:14px;font-weight:500;margin-bottom:16px}
.auth-mark{display:grid;place-items:center;width:44px;height:44px;border:1px solid #333;border-radius:50%;background:#191919;color:#fff;font-size:24px}
.auth-screen .login h1{font-size:22px;line-height:1.4;letter-spacing:-.5px;margin:0 0 24px;font-weight:600;color:#fff}
.auth-screen .login form{margin:0;text-align:left}
.auth-screen .login label{color:#b5b5b5;font-size:13px;font-weight:400;gap:8px;margin:16px 0 0}
.auth-screen .login input{background:#000;color:#fff;border:1px solid #333;border-radius:6px;padding:12px 14px;min-height:44px;font-size:14px;transition:border-color .15s,box-shadow .15s}
.auth-screen .login input::placeholder{color:#666}
.auth-screen .login input:focus{outline:none;border-color:#999;box-shadow:0 0 0 3px #ffffff12}
.auth-screen .login form button.primary{margin:16px 0 0;padding:12px 16px;min-height:44px;border-radius:6px;background:#ededed;border-color:#ededed;color:#000;font-size:14px;font-weight:600;box-shadow:none;transition:background .15s}
.auth-screen .login form button.primary:hover:not(:disabled){background:#fff;border-color:#fff}
.auth-screen .login form button.primary:active:not(:disabled){background:#d5d5d5}
.auth-screen .login .quiet{color:#aaa;font-size:12px;padding:10px 8px;min-height:40px}
.auth-screen #show-register{display:block;width:100%;margin:12px 0 0}
.auth-screen .login .quiet:hover{background:#ffffff08;color:#fff}
.auth-screen .login small{display:block;border-top:1px solid #252525;padding-top:18px;margin-top:20px;text-align:center;color:#777;font-size:12px;line-height:1.7}
.auth-screen #notice{background:#191919;border:1px solid #333;color:#fff;z-index:10}
.auth-screen .login button:focus-visible{outline:2px solid #fff;outline-offset:4px}
.auth-screen .login button.primary:disabled{opacity:.65;cursor:wait}
@keyframes auth-enter{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
@keyframes auth-dots{from{opacity:.45}to{opacity:1}}
@media(max-width:480px){.auth-screen>main{padding:24px 16px}.auth-screen .login{padding:28px 24px}}
@media(prefers-reduced-motion:reduce){.auth-screen *,.auth-screen *::before,.auth-screen *::after{animation:none!important;transition:none!important}}

.site-text-row{display:flex;align-items:center;gap:6px}.site-text-row+.site-text-row{margin-top:5px}.site-name-cell{min-width:210px;max-width:380px}.site-text-row .site-title-link{color:#27374d;font-size:13px;font-weight:600;white-space:normal;overflow-wrap:anywhere}.site-title-link:hover{color:#365fed;text-decoration:underline}.site-text-row .site-description{max-width:320px;margin:0}.icon-button{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:30px;height:30px;padding:6px!important;border:0!important;border-radius:7px;background:transparent;color:#65758d}.icon-button svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.icon-button:hover{background:#edf2ff;color:#365fed}.icon-button.danger:hover{background:#fff0f1;color:#c34b59}.site-text-row .icon-button{width:25px;height:25px;color:#94a0b4}.site-text-row .icon-button svg{width:14px;height:14px}.site-row-actions{display:flex;align-items:center;gap:4px}.site-row-actions .icon-button{color:#65758d}.site-row-actions .danger{color:#c5787e}.site-switch{position:relative;width:36px;height:21px;min-width:36px;border:0;padding:0!important;border-radius:20px;background:#cbd4e2;vertical-align:middle;transition:background .15s}.site-switch::after{content:"";position:absolute;left:3px;top:3px;width:15px;height:15px;border-radius:50%;background:white;box-shadow:0 1px 3px #17233925;transition:transform .15s}.site-switch[aria-checked="true"]{background:#365fed}.site-switch[aria-checked="true"]::after{transform:translateX(15px)}.site-switch:hover{background:#b7c3d5}.site-switch[aria-checked="true"]:hover{background:#284dcc}.site-more-menu{position:fixed;inset:auto;margin:0;width:136px;padding:5px;border:1px solid #e1e7f0;border-radius:9px;background:#fff;box-shadow:0 8px 28px #17233920}.site-more-menu:popover-open{display:grid;gap:2px}.site-more-menu button{text-align:left;font-size:12px;padding:9px 12px;border:0;background:transparent;border-radius:5px;color:#40516b}.site-more-menu button:hover{background:#edf2ff;color:#365fed}.site-more-menu::backdrop{background:transparent}#site-text-description{margin:0;word-break:normal}

.square-password{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:12px;font-size:12px;color:#65758d}.square-password code{padding:5px 8px;border-radius:5px;background:#f2f5ff;color:#365fed;white-space:pre-wrap;overflow-wrap:anywhere;max-width:100%}.square-password button{font-size:11px;padding:5px 8px}
.square-preview{position:relative;width:100%;padding:0;aspect-ratio:16/10;background:#f1f4fa;border:0;border-radius:6px;overflow:hidden;margin-bottom:10px;display:flex;align-items:center;justify-content:center;white-space:normal;cursor:zoom-in}.square-preview span{padding:12px;text-align:center;font-size:12px;color:#7a869a}.square-preview img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;visibility:hidden}.square-preview img.loaded{visibility:visible}.square-modified{display:block;color:#7a869a;font-size:12px}
.square-zoom{position:fixed;inset:auto;margin:0;padding:6px;width:min(720px,calc(100vw - 24px),calc((100dvh - 24px)*1.6));border:1px solid #dae1ed;border-radius:10px;background:white;box-shadow:0 16px 60px #17233940;pointer-events:none}.square-zoom img{display:block;width:100%;max-height:calc(100dvh - 38px);object-fit:contain;border-radius:5px}.square-zoom::backdrop{pointer-events:none}
@media(max-width:700px){.square-projects{gap:10px;padding:0 12px 12px;grid-template-columns:repeat(auto-fill,minmax(min(100%,216px),1fr))}}

/* Consistent outline icons across every sidebar menu. */
/* Align cards in each row; password controls only take space when present. */
.square-projects{align-items:stretch}
.square-project{position:relative;display:grid;grid-template-rows:auto 21px 38.4px 17px;gap:8px;align-content:start;cursor:pointer;transition:border-color .15s,box-shadow .15s}.square-project:hover{border-color:#b0c3f6;box-shadow:0 4px 16px #365fed12}
.square-project .square-preview{grid-row:1;aspect-ratio:16/10;height:auto;margin:0}
.square-project h2{grid-row:2;min-width:0;overflow:hidden}
.square-project h2 a{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.square-project .site-description{grid-row:3;height:38.4px;margin:0}
.square-project .site-description[hidden]{display:block;visibility:hidden}
.square-owner-badge{position:absolute;top:18px;right:18px;z-index:2;pointer-events:none;max-width:60%;padding:4px 9px;border-radius:6px;background:#ffffffed;border:1px solid #e4eaf4;box-shadow:0 2px 8px #17233912;color:#52617a;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.square-times{grid-row:4;display:flex;align-items:center;justify-content:space-between;gap:8px;min-width:0}
.square-times .square-modified{min-width:0;font-size:11px;line-height:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.square-project .square-password{grid-row:5;height:28px;flex-wrap:nowrap;margin:0;min-width:0;overflow:hidden;gap:6px}
.square-password>span,.square-password>button{flex-shrink:0}
.square-project .square-password code{min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.square-project .square-password small{min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
nav button,nav a.skill-link{display:flex;align-items:center;gap:10px;font-size:13px;line-height:20px}
nav .nav-icon{width:18px;height:18px;flex:0 0 18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.sidebar-heading{display:flex;align-items:center;justify-content:space-between;gap:6px}
.sidebar-heading .brand{gap:6px;font-size:26px}
.sidebar-heading .brand span{font-size:20px}
#sidebar-toggle{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:30px;height:30px;padding:5px;color:#6f7b90;border:0;background:transparent}
#sidebar-toggle:hover{background:#edf2ff;color:#365fed}
#sidebar-toggle svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.sidebar-collapsed #sidebar-toggle svg{transform:rotate(180deg)}
@media(min-width:701px){
  body:not(.auth-screen)>aside{transition:width .2s ease}
  body:not(.auth-screen)>main{transition:margin-left .2s ease}
  .sidebar-collapsed>aside{width:72px;padding-inline:12px}
  .sidebar-collapsed:not(.auth-screen)>main{margin-left:72px}
  .sidebar-collapsed .sidebar-heading{flex-direction:column;gap:12px}
  .sidebar-collapsed .brand span,.sidebar-collapsed nav span,.sidebar-collapsed .aside-bottom{display:none}
  .sidebar-collapsed nav button,.sidebar-collapsed nav a.skill-link{justify-content:center;padding-inline:0}
}
@media(max-width:700px){.sidebar-collapsed #sidebar-nav{display:none}}
@media(prefers-reduced-motion:reduce){body:not(.auth-screen)>aside,body:not(.auth-screen)>main{transition:none}}
@media(max-width:700px){nav button,nav a.skill-link{gap:7px;font-size:12px}}

.square-card-link::after{content:"";position:absolute;inset:0;z-index:1;border-radius:10px}.square-card-link:focus-visible{outline:none}.square-card-link:focus-visible::after{outline:2px solid #365fed;outline-offset:3px}.square-project .square-preview{cursor:pointer}.square-project .square-password button{position:relative;z-index:2}

/* Presentation hall and immersive stage. */
.ppt-mode{background:#090e19;overflow:hidden}.ppt-mode>aside,.ppt-mode>main{display:none}
#ppt-hall{position:fixed;inset:0;overflow:auto;color:#f0f3fb;background:radial-gradient(ellipse at 50% 38%,#28335165,transparent 60%),#090e19;padding:24px 5vw 20px;z-index:1000;display:flex;flex-direction:column;gap:20px;isolation:isolate}
#ppt-hall button,#ppt-viewer button,#ppt-drawer button{color:#d8dfef;border-color:#ffffff26;background:#ffffff08;transition:background .2s,transform .25s}
#ppt-hall button:hover,#ppt-viewer button:hover,#ppt-drawer button:hover{background:#ffffff18;border-color:#ffffff55}
#ppt-hall button:disabled,#ppt-drawer button:disabled{cursor:default;opacity:.3}
.ppt-hall-header{position:relative;z-index:1;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;gap:24px}
.ppt-hall-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;margin-left:auto;flex-shrink:0}
.ppt-brand{display:flex;gap:12px;color:#aebefa;text-decoration:none;font-size:30px}.ppt-brand>span{font-size:18px;font-weight:600;color:#f0f3fb}.ppt-brand small{display:block;font-size:10px;letter-spacing:3px;color:#7886a2;margin-top:3px}
#ppt-search{width:280px;border:1px solid #ffffff20;background:#ffffff06;color:#e0e7f7;border-radius:24px;padding:11px 18px;font-size:12px}
#ppt-search::placeholder{color:#8591a8}
#ppt-hall #exit-ppt-mode{border-radius:50%}
.ppt-eyebrow{color:#96a8e5;letter-spacing:3px;font-size:10px;font-weight:600}
.ppt-hall-stage{position:relative;z-index:1;flex:1 0 auto;display:flex;flex-direction:column;justify-content:center;width:100%;padding-block:12px}
.ppt-selection{width:100%;max-width:1200px;margin:0 auto}.ppt-carousel{position:relative;height:clamp(180px,min(37.5vw,48dvh),420px);display:flex;align-items:center;justify-content:center}
#ppt-hall .ppt-poster{padding:0;position:absolute;width:60%;max-width:660px;border-radius:14px;overflow:hidden;box-shadow:0 24px 80px #0008;transition:transform .25s,opacity .25s}
.ppt-cover{position:relative;aspect-ratio:16/10;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 25% 30%,#4c5981,#172033 65%);overflow:hidden}
.ppt-cover>span{font-size:clamp(16px,2vw,28px);padding:24px;white-space:normal;overflow-wrap:anywhere;text-align:center;color:#d6dff6}.ppt-cover img{position:absolute;width:100%;height:100%;inset:0;object-fit:cover;object-position:center;visibility:hidden;background:#111827}.ppt-cover img.loaded{visibility:visible}
#ppt-hall .ppt-poster.previous{transform:translateX(-48%) scale(.76);opacity:.42;z-index:1}#ppt-hall .ppt-poster.next{transform:translateX(48%) scale(.76);opacity:.42;z-index:1}#ppt-hall .ppt-poster.selected{z-index:2;border-color:#a1b5ff55;box-shadow:0 0 0 4px #8eaaff08,0 28px 80px #0009}
#ppt-hall .ppt-poster:not(.selected):hover{opacity:.8}
.ppt-selection-nav{display:flex;justify-content:center;align-items:center;gap:22px;margin:18px 0 8px}.ppt-selection-nav button{border-radius:50%;width:40px;height:40px;padding:0}.ppt-selection-nav span{color:#8e9db9;font-size:12px;font-variant-numeric:tabular-nums}
.ppt-details{text-align:center;width:100%;max-width:660px;margin:8px auto 0}.ppt-details #ppt-owner{color:#a0aac1;font-size:11px;letter-spacing:1px;margin:12px 0 8px}.ppt-details h2{font-size:clamp(21px,2.2vw,30px);font-weight:500;overflow-wrap:anywhere}.ppt-details #ppt-description{color:#8795af;margin:8px 0 20px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:22px}
.ppt-posters{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
#ppt-hall #ppt-start{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:3;backdrop-filter:blur(10px);width:48px;height:48px;padding:0;border-radius:50%;background:#dbe4ff;border-color:#dbe4ff;color:#182644;box-shadow:0 5px 28px #799dff26;font-weight:600}#ppt-hall #ppt-start:hover{background:#fff;transform:translate(-50%,-50%) scale(1.06)}
.ppt-hall-footer{position:relative;z-index:1;flex-shrink:0;display:flex;justify-content:space-between;color:#626e85;font-size:10px;letter-spacing:1px;margin-top:0;padding-block:4px}
#ppt-viewer{position:fixed;inset:0;z-index:1001;background:#090e19;animation:ppt-enter .25s ease-out}
#ppt-frame{display:block;width:100%;height:100%;border:0;background:white}
#ppt-loading{position:absolute;inset:0;background:radial-gradient(ellipse at center,#202d49,#090e19 70%);display:flex;flex-direction:column;align-items:center;justify-content:center;color:#e8edfa;gap:16px;padding:24px;text-align:center;z-index:2}
#ppt-loading-cover{width:min(440px,65vw);border-radius:12px;overflow:hidden;box-shadow:0 20px 60px #0007;margin-bottom:10px}#ppt-loading h2{font-size:25px;max-width:80vw;overflow-wrap:anywhere}#ppt-loading p{color:#8d9bb6;margin:0}.ppt-loader{display:inline-block;width:10px;height:10px;border-radius:50%;background:#9db6ff;animation:ppt-pulse 1.2s infinite;margin-right:7px}
#ppt-hotspot{position:absolute;bottom:0;left:30%;width:40%;height:18px;border:0!important;border-radius:12px 12px 0 0;background:#101b3033!important;z-index:3;padding:0}
#ppt-hotspot::after{content:"";display:block;width:36px;height:3px;border-radius:3px;background:#bcc9df88;margin:auto}
.ppt-controls{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:4px;border:1px solid #ffffff25;padding:5px;background:#111b2ff2;backdrop-filter:blur(20px);border-radius:14px;box-shadow:0 12px 40px #0005;color:#dde5f5;z-index:4;max-width:calc(100vw - 24px);transition:opacity .25s,transform .25s}
.ppt-controls.sleeping{opacity:0;pointer-events:none;transform:translate(-50%,14px)}.ppt-controls:focus-within{opacity:1;pointer-events:auto;transform:translateX(-50%)}.ppt-controls button{border-radius:9px}
#ppt-hall .ppt-icon-button,#ppt-viewer .ppt-icon-button,#ppt-drawer .ppt-icon-button{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;flex-shrink:0;padding:0}
.ppt-icon-button svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
#ppt-start svg{width:21px;height:21px;fill:currentColor;stroke-width:1.2}
#ppt-hall .ppt-icon-button:focus-visible,#ppt-viewer .ppt-icon-button:focus-visible,#ppt-drawer .ppt-icon-button:focus-visible{outline:2px solid #b5c7ff;outline-offset:3px}

#ppt-drawer{position:fixed;inset:6dvh max(20px,6vw);padding:24px;background:#101a2bf5;border:1px solid #ffffff26;border-radius:20px;box-shadow:0 0 0 100vmax #030812b3,0 24px 100px #0009;backdrop-filter:blur(24px);color:#e6edff;z-index:1003;display:flex;flex-direction:column;gap:16px;min-height:0;animation:ppt-enter .25s}
.ppt-drawer-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-shrink:0}.ppt-drawer-heading h2{font-size:22px;margin-top:6px;font-weight:500}
#ppt-picker-search{width:100%;flex-shrink:0;border:1px solid #ffffff26;background:#ffffff08;color:#e6edff;border-radius:12px;font-size:13px;padding:12px 16px}#ppt-picker-search::placeholder{color:#8b99b2}
#ppt-drawer-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;overflow-y:auto;min-height:0;flex:1;align-content:start;padding:4px;scrollbar-color:#52617e #121e33}
#ppt-drawer .ppt-drawer-card{width:100%;min-width:0;padding:0;border-radius:10px;overflow:hidden;text-align:left;align-self:start}.ppt-drawer-card>.ppt-cover>span{font-size:16px}.ppt-drawer-card>span{display:block;font-size:12px;padding:12px 12px 4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ppt-drawer-card>small{display:block;padding:0 12px 12px;color:#92a2bc}#ppt-drawer .ppt-drawer-card[aria-pressed="true"]{border-color:#9bb4ff;background:#809fff20}
.ppt-picker-pagination{display:flex;justify-content:center;align-items:center;gap:20px;flex-shrink:0}.ppt-picker-pagination>span{color:#9cabc5;font-size:12px;font-variant-numeric:tabular-nums}#ppt-picker-empty{text-align:center;color:#9cabc5}
.ppt-ambient{position:fixed;inset:0;pointer-events:none;overflow:hidden;z-index:0}
.ppt-ambient::before,.ppt-ambient::after{content:"";position:absolute;width:75vw;height:75vh;border-radius:50%;filter:blur(30px);will-change:transform;background:radial-gradient(ellipse,#4262b42b,transparent 65%);animation:ppt-drift 24s ease-in-out infinite alternate}
.ppt-ambient::before{left:-20vw;top:-20vh}.ppt-ambient::after{right:-18vw;bottom:-24vh;background:radial-gradient(ellipse,#426b8029,transparent 65%);animation-delay:-12s;animation-duration:32s}
.ppt-ambient span{position:absolute;inset:0;background-image:radial-gradient(circle,#bfd4ff66 1px,transparent 1.8px),radial-gradient(circle,#99aee944 1px,transparent 2px);background-size:223px 191px,337px 281px;background-position:47px 62px,131px 109px;opacity:.3;animation:ppt-sparkle 9s ease-in-out infinite alternate}
@keyframes ppt-drift{to{transform:translate(18vw,12vh) scale(1.2)}}@keyframes ppt-sparkle{to{opacity:.65;transform:translate3d(0,-12px,0)}}
@keyframes ppt-enter{from{opacity:0;transform:scale(.985)}to{opacity:1;transform:scale(1)}}@keyframes ppt-pulse{50%{opacity:.3}}
@media(max-width:700px){#ppt-hall{padding:20px 18px}.ppt-hall-header{gap:12px;flex-wrap:wrap}.ppt-brand{flex:1}#ppt-search{order:3;width:100%}.ppt-carousel{height:220px}#ppt-hall .ppt-poster{width:76%}#ppt-hall .ppt-poster.previous{transform:translateX(-22%) scale(.8)}#ppt-hall .ppt-poster.next{transform:translateX(22%) scale(.8)}.ppt-selection{overflow:hidden}.ppt-hall-footer{gap:14px;flex-wrap:wrap}.ppt-controls{bottom:20px;border-radius:12px}#ppt-drawer{inset:16px;padding:18px;border-radius:16px}#ppt-drawer-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.ppt-drawer-card>.ppt-cover>span{font-size:12px;padding:10px}}
@media(pointer:coarse){#ppt-hall .ppt-icon-button,#ppt-viewer .ppt-icon-button,#ppt-drawer .ppt-icon-button{width:44px;height:44px}}
@media(prefers-reduced-motion:reduce){#ppt-viewer,#ppt-drawer,.ppt-loader,.ppt-ambient span,.ppt-ambient::before,.ppt-ambient::after{animation:none!important}#ppt-hall button,.ppt-controls{transition:none!important}}

.site-preview-cell{width:158px;padding-right:0}.site-preview-cell .site-preview{width:140px;height:88px;aspect-ratio:16/10;margin:0;padding:0;background:#f1f4fa;border:1px solid #e4eaf4}.site-preview span{padding:8px;font-size:11px}.site-preview:focus-visible{outline:2px solid #365fed;outline-offset:3px}@media(max-width:700px){.site-preview-cell{width:122px}.site-preview-cell .site-preview{width:108px;height:68px}}

/* Shared presentation palette: inherited by the hall, library, player controls and live theme previews. */
body,[data-ppt-theme="night"]{--ppt-bg:#090e19;--ppt-fg:#f0f3fb;--ppt-muted:#94a3bf;--ppt-panel:#111b2ff5;--ppt-line:#ffffff26;--ppt-accent:#dbe4ff;--ppt-accent-fg:#182644;--ppt-hover:#ffffff18;--ppt-input:#ffffff08;--ppt-glow-a:#4262b42b;--ppt-glow-b:#426b8029;--ppt-shadow:#0007;--ppt-stars:#bfd4ff66}
[data-ppt-theme="day"]{--ppt-bg:#f3f5f9;--ppt-fg:#22334c;--ppt-muted:#62728c;--ppt-panel:#fffffff5;--ppt-line:#d7e0ec;--ppt-accent:#315dd2;--ppt-accent-fg:#fff;--ppt-hover:#e6edfb;--ppt-input:#ffffffc9;--ppt-glow-a:#b5caff3d;--ppt-glow-b:#d4e7ff5c;--ppt-shadow:#243a551c;--ppt-stars:#9aaec233}
[data-ppt-theme="aurora"]{--ppt-bg:#101029;--ppt-fg:#f0edff;--ppt-muted:#b4afcf;--ppt-panel:#211c3bf5;--ppt-line:#a293ff40;--ppt-accent:#c4b4ff;--ppt-accent-fg:#21163f;--ppt-hover:#9c83ff24;--ppt-input:#b7a2ff12;--ppt-glow-a:#8758e066;--ppt-glow-b:#18838855;--ppt-shadow:#06031c88;--ppt-stars:#c9bcff88}
[data-ppt-theme="paper"]{--ppt-bg:#eee9df;--ppt-fg:#3e3931;--ppt-muted:#786b58;--ppt-panel:#fcfaf4f5;--ppt-line:#cec2ae;--ppt-accent:#9b613a;--ppt-accent-fg:#fffaf2;--ppt-hover:#e7ddcd;--ppt-input:#fffaf2bb;--ppt-glow-a:#fff5d4aa;--ppt-glow-b:#dac5a54a;--ppt-shadow:#55472b26;--ppt-stars:#a48b6533}
[data-ppt-theme="gold"]{--ppt-bg:#151411;--ppt-fg:#f1e8d4;--ppt-muted:#b7a889;--ppt-panel:#242017f5;--ppt-line:#9c815055;--ppt-accent:#dbbb79;--ppt-accent-fg:#252014;--ppt-hover:#ad8f4326;--ppt-input:#ccb1740d;--ppt-glow-a:#ba955530;--ppt-glow-b:#8e733524;--ppt-shadow:#0008;--ppt-stars:#dac18c66}
#ppt-hall{color:var(--ppt-fg);background:var(--ppt-bg)}
#ppt-hall button,#ppt-viewer button,#ppt-drawer button{color:var(--ppt-fg);border-color:var(--ppt-line);background:var(--ppt-input)}
#ppt-hall button:hover,#ppt-viewer button:hover,#ppt-drawer button:hover{background:var(--ppt-hover);border-color:var(--ppt-accent)}
.ppt-brand,.ppt-brand>span{color:var(--ppt-fg)}.ppt-brand small,#ppt-search::placeholder,#ppt-picker-search::placeholder{color:var(--ppt-muted)}
#ppt-search,#ppt-picker-search{background:var(--ppt-input);border-color:var(--ppt-line);color:var(--ppt-fg)}
.ppt-eyebrow,.ppt-details #ppt-owner,.ppt-details #ppt-description,.ppt-hall-footer,.ppt-selection-nav span,.ppt-drawer-card>small,.ppt-picker-pagination>span,#ppt-picker-empty{color:var(--ppt-muted)}
#ppt-hall #ppt-start{background:var(--ppt-accent);color:var(--ppt-accent-fg);border-color:var(--ppt-accent);box-shadow:0 5px 28px var(--ppt-shadow)}
#ppt-hall #ppt-start:hover{background:var(--ppt-accent);filter:brightness(1.08)}
#ppt-hall .ppt-poster{box-shadow:0 24px 70px var(--ppt-shadow)}#ppt-hall .ppt-poster.selected{border-color:var(--ppt-line);box-shadow:0 24px 70px var(--ppt-shadow)}
#ppt-viewer{background:var(--ppt-bg)}#ppt-loading{background:radial-gradient(ellipse at center,var(--ppt-glow-a),transparent 70%),var(--ppt-bg);color:var(--ppt-fg)}#ppt-loading p{color:var(--ppt-muted)}.ppt-loader{background:var(--ppt-accent)}
.ppt-controls{background:var(--ppt-panel);border-color:var(--ppt-line);color:var(--ppt-fg);box-shadow:0 12px 40px var(--ppt-shadow)}
#ppt-drawer{background:var(--ppt-panel);border-color:var(--ppt-line);color:var(--ppt-fg)}#ppt-drawer-list{scrollbar-color:var(--ppt-muted) var(--ppt-bg)}#ppt-drawer .ppt-drawer-card[aria-pressed="true"]{border-color:var(--ppt-accent);background:var(--ppt-hover)}
.ppt-cover{background:radial-gradient(circle at 25% 30%,var(--ppt-glow-a),transparent 65%),var(--ppt-bg)}.ppt-cover>span{color:var(--ppt-fg)}
.ppt-ambient::before{background:radial-gradient(ellipse,var(--ppt-glow-a),transparent 65%)}.ppt-ambient::after{background:radial-gradient(ellipse,var(--ppt-glow-b),transparent 65%)}
.ppt-ambient span{background-image:radial-gradient(circle,var(--ppt-stars) 1px,transparent 1.8px),radial-gradient(circle,var(--ppt-line) 1px,transparent 2px)}
.ppt-quick-list{display:none}
body[data-ppt-theme="day"] .ppt-hall-stage{display:grid;grid-template-columns:220px minmax(0,1fr);grid-template-rows:auto auto;gap:8px 32px;align-content:center;max-width:1180px;margin:0 auto}
body[data-ppt-theme="day"] .ppt-quick-list{display:flex;grid-column:1;grid-row:1 / 3;flex-direction:column;gap:10px;align-self:center}
#ppt-hall .ppt-quick-entry{display:grid;gap:5px;padding:14px;text-align:left;border-radius:12px;min-width:0;white-space:normal}#ppt-hall .ppt-quick-entry[aria-pressed="true"]{border-color:var(--ppt-accent);background:var(--ppt-hover)}.ppt-quick-entry span{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ppt-quick-entry small{color:var(--ppt-muted)}
body[data-ppt-theme="day"] .ppt-selection{grid-column:2;grid-row:1}body[data-ppt-theme="day"] .ppt-carousel{height:clamp(180px,min(37vw,45dvh),400px)}
body[data-ppt-theme="day"] #ppt-hall .ppt-poster.selected{width:100%;max-width:640px}body[data-ppt-theme="day"] #ppt-hall .ppt-poster:not(.selected){display:none}
body[data-ppt-theme="day"] .ppt-details{grid-column:2;grid-row:2;display:grid;grid-template-columns:minmax(0,1fr);align-items:center;gap:4px;text-align:left;margin:0 auto}
body[data-ppt-theme="day"] .ppt-details #ppt-owner,body[data-ppt-theme="day"] .ppt-details h2,body[data-ppt-theme="day"] .ppt-details #ppt-description{grid-column:1;margin:0}
body[data-ppt-theme="aurora"] .ppt-hall-stage,body[data-ppt-theme="paper"] .ppt-hall-stage{display:grid;grid-template-columns:minmax(240px,.7fr) minmax(0,1.3fr);gap:40px;align-content:center;align-items:center;max-width:1200px;margin:0 auto}
body[data-ppt-theme="aurora"] .ppt-selection,body[data-ppt-theme="paper"] .ppt-selection{grid-column:2;grid-row:1}
body[data-ppt-theme="aurora"] .ppt-details,body[data-ppt-theme="paper"] .ppt-details{grid-column:1;grid-row:1;text-align:left;margin:0}
body[data-ppt-theme="aurora"] #ppt-hall .ppt-poster.selected,body[data-ppt-theme="paper"] #ppt-hall .ppt-poster.selected{width:96%;max-width:660px}
body[data-ppt-theme="aurora"] #ppt-hall .ppt-poster.selected{transform:rotate(-2deg);border-color:var(--ppt-accent);box-shadow:0 24px 80px #8e6efc22}
body[data-ppt-theme="aurora"] #ppt-hall .ppt-poster:not(.selected),body[data-ppt-theme="paper"] #ppt-hall .ppt-poster:not(.selected){display:none}
body[data-ppt-theme="aurora"] .ppt-details h2{font-size:clamp(24px,3vw,42px)}
body[data-ppt-theme="paper"] .ppt-details h2{font-family:Georgia,"SimSun",serif;font-size:clamp(26px,3.2vw,44px);font-weight:400;line-height:1.4}
body[data-ppt-theme="paper"] #ppt-hall .ppt-poster.selected{transform:rotate(1deg);border:0;border-radius:3px;box-shadow:10px 14px 0 #d0c3ad44,0 20px 50px var(--ppt-shadow)}
body[data-ppt-theme="paper"] .ppt-ambient span,body[data-ppt-theme="day"] .ppt-ambient span{display:none}
body[data-ppt-theme="gold"] .ppt-hall-stage{max-width:1100px;margin:auto;width:100%;border-inline:1px solid var(--ppt-line);padding-inline:24px}
body[data-ppt-theme="gold"] #ppt-hall .ppt-poster.selected{border-radius:3px;border-color:var(--ppt-line)}body[data-ppt-theme="gold"] .ppt-details h2{letter-spacing:2px;font-weight:400}
body[data-ppt-theme="gold"] .ppt-ambient::before{left:10vw;top:-25vh}body[data-ppt-theme="gold"] .ppt-ambient::after{right:10vw;bottom:-30vh}
/* Native modal with live, theme-specific previews using the current presentation screenshot. */
#ppt-style-dialog{width:min(920px,94vw);max-height:86dvh;overflow:auto;padding:20px;background:var(--ppt-panel);color:var(--ppt-fg);border-color:var(--ppt-line)}
#ppt-style-dialog::backdrop{background:#080d1db3;backdrop-filter:blur(8px)}
.ppt-theme-heading{display:flex;justify-content:space-between;align-items:start;gap:18px}.ppt-theme-heading h2{font-size:20px}.ppt-theme-heading p,.ppt-theme-note{color:var(--ppt-muted);font-size:12px;margin:6px 0 14px}
#ppt-theme-close{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;flex-shrink:0;padding:0;background:var(--ppt-input);color:var(--ppt-fg);border-color:var(--ppt-line)}
#ppt-theme-options{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
.ppt-theme-option{display:flex;flex-direction:column;align-items:stretch;gap:6px;min-width:0;padding:8px;background:var(--ppt-bg);color:var(--ppt-fg);border:1px solid var(--ppt-line);border-radius:14px;text-align:left;white-space:normal}
.ppt-theme-option:hover{background:var(--ppt-bg);border-color:var(--ppt-accent)}.ppt-theme-option[aria-pressed="true"]{outline:2px solid var(--ppt-accent);outline-offset:2px}
.ppt-theme-option>strong{font-size:13px;padding-inline:2px}.ppt-theme-description{font-size:11px;line-height:1.6;color:var(--ppt-muted);padding-inline:2px;min-height:35px}.ppt-theme-badge{font-size:11px;color:var(--ppt-muted);padding:0 2px 2px}
.ppt-theme-preview{position:relative;isolation:isolate;overflow:hidden;aspect-ratio:16/10;display:flex;flex-direction:column;gap:6px;padding:8px;background:var(--ppt-bg);border-radius:8px;color:var(--ppt-fg)}
.ppt-mini-header{display:none}.ppt-theme-glow{position:absolute;inset:-20%;background:radial-gradient(ellipse at 30% 30%,var(--ppt-glow-a),transparent 55%),radial-gradient(ellipse at 80% 75%,var(--ppt-glow-b),transparent 60%);animation:ppt-drift 24s ease-in-out infinite alternate}
.ppt-mini-stage{position:relative;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;min-height:0}.ppt-mini-stage .ppt-cover{width:70%;border-radius:4px;box-shadow:0 6px 18px var(--ppt-shadow);flex-shrink:0}.ppt-mini-stage .ppt-cover>span{font-size:12px;padding:6px}.ppt-mini-title{display:none;width:90%;font-size:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:center;color:var(--ppt-muted)}
.ppt-theme-option[data-ppt-theme="day"] .ppt-mini-stage{display:grid;grid-template-columns:24% minmax(0,1fr);gap:8px;align-content:center}.ppt-theme-option[data-ppt-theme="day"] .ppt-mini-stage::before{content:"演讲稿\A当前";white-space:pre-line;line-height:1.8;font-size:8px;color:var(--ppt-muted);grid-column:1;grid-row:1;background:var(--ppt-panel);padding:4px 2px;border-radius:4px}.ppt-theme-option[data-ppt-theme="day"] .ppt-mini-stage .ppt-cover{width:100%;grid-column:2}.ppt-theme-option[data-ppt-theme="day"] .ppt-mini-title{grid-column:2;text-align:left}
.ppt-theme-option[data-ppt-theme="aurora"] .ppt-mini-stage,.ppt-theme-option[data-ppt-theme="paper"] .ppt-mini-stage{display:grid;grid-template-columns:32% minmax(0,1fr);gap:8px;align-content:center}.ppt-theme-option[data-ppt-theme="aurora"] .ppt-mini-stage .ppt-cover,.ppt-theme-option[data-ppt-theme="paper"] .ppt-mini-stage .ppt-cover{width:100%;grid-column:2;grid-row:1;transform:rotate(-2deg)}.ppt-theme-option[data-ppt-theme="aurora"] .ppt-mini-title,.ppt-theme-option[data-ppt-theme="paper"] .ppt-mini-title{display:block;grid-column:1;grid-row:1;white-space:normal;width:100%;text-align:left;color:var(--ppt-fg)}.ppt-theme-option[data-ppt-theme="paper"] .ppt-mini-title{font-family:Georgia,"SimSun",serif}.ppt-theme-option[data-ppt-theme="paper"] .ppt-mini-stage .ppt-cover{transform:rotate(1deg);border-radius:1px;box-shadow:4px 5px 0 #d0c3ad44}
.ppt-theme-option[data-ppt-theme="gold"] .ppt-mini-stage{border-inline:1px solid var(--ppt-line);margin-inline:10px}.ppt-theme-option[data-ppt-theme="gold"] .ppt-mini-stage .ppt-cover{border:1px solid var(--ppt-line);border-radius:1px}
.ppt-theme-note{margin:12px 0 0;font-size:11px}
@media(max-width:1000px){body[data-ppt-theme="day"] .ppt-hall-stage{grid-template-columns:170px minmax(0,1fr);gap:8px 20px}body[data-ppt-theme="aurora"] .ppt-hall-stage,body[data-ppt-theme="paper"] .ppt-hall-stage{grid-template-columns:220px minmax(0,1fr);gap:24px}}
@media(max-width:700px){#ppt-style-dialog{padding:16px}#ppt-theme-options{grid-template-columns:repeat(6,minmax(0,1fr));gap:8px}.ppt-theme-option{grid-column:span 2}.ppt-theme-option:nth-child(4){grid-column:2 / span 2}.ppt-theme-option:nth-child(5){grid-column:4 / span 2}.ppt-theme-preview{padding:8px;gap:6px}.ppt-theme-description{min-height:0}.ppt-mini-header{font-size:8px}.ppt-mini-title{font-size:9px}body[data-ppt-theme="day"] .ppt-hall-stage,body[data-ppt-theme="aurora"] .ppt-hall-stage,body[data-ppt-theme="paper"] .ppt-hall-stage{display:flex;flex-direction:column;gap:8px}body[data-ppt-theme="day"] .ppt-quick-list{display:none}body[data-ppt-theme="day"] .ppt-details{display:block;text-align:center;margin:8px auto 0}body[data-ppt-theme="day"] .ppt-details #ppt-owner,body[data-ppt-theme="day"] .ppt-details h2,body[data-ppt-theme="day"] .ppt-details #ppt-description{margin:8px 0}body[data-ppt-theme="aurora"] .ppt-details,body[data-ppt-theme="paper"] .ppt-details{text-align:center;margin:8px auto 0}body[data-ppt-theme="day"] .ppt-carousel{height:220px}body[data-ppt-theme="day"] #ppt-hall .ppt-poster.selected,body[data-ppt-theme="aurora"] #ppt-hall .ppt-poster.selected,body[data-ppt-theme="paper"] #ppt-hall .ppt-poster.selected{width:82%}body[data-ppt-theme="gold"] .ppt-hall-stage{padding-inline:8px}}
@media(max-width:400px){#ppt-style-dialog{padding:12px}.ppt-theme-option{padding:6px}.ppt-theme-preview{padding:5px}.ppt-theme-heading h2{font-size:18px}.ppt-theme-heading p{max-width:210px}.ppt-mini-title{font-size:8px}.ppt-theme-option>strong{font-size:12px}}
@media(pointer:coarse){#ppt-theme-close{width:44px;height:44px}}
@media(prefers-reduced-motion:reduce){.ppt-theme-glow{animation:none!important}#ppt-hall .ppt-poster{transition:none!important}}

/* Personal account cards and avatar selection. */
.account-layout{grid-template-columns:minmax(360px,1fr) minmax(0,1.65fr);gap:20px}
.profile-panel{padding:24px;display:block}
.account-card-heading p{margin:7px 0 0;color:#7a869a;font-size:12px;line-height:1.7}
.profile-avatar-row{gap:18px;margin:22px 0;padding:20px 16px;background:#f8faff;border:1px solid #e8edf7;border-radius:12px;align-items:center}
.profile-avatar{width:80px;height:80px;background:#edf2ff;border:3px solid #fff;box-shadow:0 2px 10px #2134560d;color:#526fd2;font-size:26px;font-weight:600}
.avatar-controls{min-width:0;flex:1}
.avatar-controls h3{font-size:13px;font-weight:600;margin:0;color:#273954}
.avatar-controls p{margin:6px 0 12px;font-size:11px;line-height:1.7;color:#7a869a}
.profile-panel .avatar-actions{gap:8px;flex-wrap:wrap}
.profile-panel .avatar-actions button{margin:0;font-size:12px;padding:8px 11px}
#avatar-status{display:block;margin:9px 0 0;font-size:11px;line-height:1.6;overflow-wrap:anywhere}
#avatar-status:empty{display:none}
#avatar-status[data-state="error"]{color:#bf414c}
#avatar-status[data-state="success"]{color:#168259}
.profile-panel>label{max-width:none;margin:16px 0 0;gap:8px}
.profile-panel input[readonly]{background:#f6f8fc;color:#7a869a;cursor:default}
.profile-panel>.actions{margin-top:22px;padding-top:18px;border-top:1px solid #edf0f7;justify-content:space-between;gap:12px}
.profile-panel>.actions button{margin:0;font-size:12px}
#tokens-panel>.toolbar{padding:22px 24px;align-items:center;gap:16px}
#tokens-panel>.toolbar button{font-size:12px}
#tokens-panel th,#tokens-panel td{padding:14px 24px}
#tokens-panel .empty{padding:36px 24px}
@media(max-width:1200px){.account-layout{grid-template-columns:1fr}.profile-panel{display:block}}
@media(max-width:700px){.account-layout{gap:16px}.profile-panel{padding:18px}#tokens-panel>.toolbar{padding:18px}#tokens-panel th,#tokens-panel td{padding-inline:18px}.profile-avatar-row{padding:16px 12px;gap:14px}.profile-avatar{width:64px;height:64px;font-size:22px}}
@media(max-width:380px){.profile-avatar-row{align-items:flex-start}.profile-avatar{width:52px;height:52px}.avatar-actions{align-items:flex-start}}

/* Notices share the browser top layer with modal dialogs. */
#notice{border:0}
#notice, .auth-screen #notice{inset:auto 30px 25px auto;margin:0;z-index:1003;pointer-events:none}
#notice::backdrop{background:transparent;pointer-events:none}

/* Flat, precise surfaces for the management workspace. */
body:not(.auth-screen) #workspace .panel{border-radius:4px;box-shadow:none;border-color:#dfe5ee}
body:not(.auth-screen) #workspace .inventory{border-radius:0;border-inline:0}
body:not(.auth-screen) #workspace .inventory>.toolbar{background:#fff}
body:not(.auth-screen) #workspace :is(.banner,.profile-avatar-row,.address-preview){border-radius:4px;box-shadow:none}
body:not(.auth-screen) :is(#workspace,main>header,aside) button:not(.site-switch){border-radius:3px;box-shadow:none}
body:not(.auth-screen) :is(#workspace,aside) :is(input,select,textarea){border-radius:3px}
body:not(.auth-screen) nav a.skill-link:hover{border-radius:3px}
body:not(.auth-screen) #workspace :is(.badge,.pill,.square-password code){border-radius:2px}
body:not(.auth-screen) #workspace .square-project{border-radius:4px;box-shadow:none;transition:border-color .15s}
body:not(.auth-screen) #workspace .square-project:hover{box-shadow:none;border-color:#9baed7}
body:not(.auth-screen) #workspace :is(.square-preview,.site-preview){border-radius:2px;box-shadow:none}
body:not(.auth-screen) #workspace .square-owner-badge{padding:4px 10px;border-radius:999px;background:#f4f5f7;color:#414b5a;border:1px solid #e1e5eb;font-weight:500;box-shadow:0 1px 4px #17233914}
body:not(.auth-screen) .site-more-menu{border-radius:4px;box-shadow:none;border-color:#cbd5e2}
body:not(.auth-screen) .site-more-menu button{border-radius:2px}
body:not(.auth-screen) .square-zoom{border-radius:4px;box-shadow:none;border-color:#b8c5d8}
body:not(.auth-screen) .square-zoom img{border-radius:2px}
body:not(.auth-screen)>dialog{border-radius:4px;box-shadow:none;border-color:#cbd5e2}
body:not(.auth-screen)>dialog :is(button,input,select,textarea,.address-preview){border-radius:3px;box-shadow:none}
body:not(.auth-screen) #notice{border-radius:3px;box-shadow:none}
body:not(.auth-screen) #workspace .profile-avatar{box-shadow:none}