:root{
    color-scheme:light;
    --yq-bg:#f4f6f1;
    --yq-bg-2:#e9ede4;
    --yq-surface:#ffffff;
    --yq-surface-2:#e6eaf2;
    --yq-ink:#1c2442;
    --yq-ink-2:#363f5e;
    --yq-mute:#58617d;
    --yq-faint:#6e7690;
    --yq-line:#d9dee8;
    --yq-line-2:#e9ecf2;
    --yq-primary:#24408e;
    --yq-primary-2:#182e6b;
    --yq-primary-soft:rgba(36,64,142,.08);
    --yq-secondary:#2d7a5f;
    --yq-secondary-2:#1f5c47;
    --yq-secondary-soft:rgba(45,122,95,.1);
    --yq-accent:#c9402f;
    --yq-accent-soft:rgba(201,64,47,.1);
    --yq-mark:#ffe35a;
    --yq-mark-soft:rgba(255,227,90,.55);
    --yq-tape:rgba(255,227,90,.72);
    --yq-tape-2:rgba(122,170,232,.55);
    --yq-header:#ffffff;
    --yq-header-2:#eef1f7;
    --yq-on-dark:#f4f6f1;
    --yq-on-dark-2:#b9c2db;
    --yq-shell:1280px;
    --yq-gut:clamp(16px,3vw,34px);
    --yq-head:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",-apple-system,BlinkMacSystemFont,sans-serif;
    --yq-sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Segoe UI",sans-serif;
    --yq-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
    --yq-rad:10px;
    --yq-rad-sm:7px;
    --yq-grid:24px;
    --yq-shadow:0 1px 0 rgba(28,36,66,.05),0 8px 18px -14px rgba(28,36,66,.3);
    --yq-shadow-hover:0 1px 0 rgba(36,64,142,.08),0 12px 24px -14px rgba(36,64,142,.38);
}

body{
    margin:0;
    min-width:0;
    background-color:var(--yq-bg);
    background-image:
        linear-gradient(rgba(36,64,142,.045) 1px,transparent 1px),
        linear-gradient(90deg,rgba(36,64,142,.045) 1px,transparent 1px);
    background-size:var(--yq-grid) var(--yq-grid);
    color:var(--yq-ink);
    font-family:var(--yq-sans);
    font-size:15.5px;
    line-height:1.75;
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
}
body.is-locked{overflow:hidden}
[id]{scroll-margin-top:140px}

h1,h2,h3,h4{font-family:var(--yq-head);font-weight:750;line-height:1.3;letter-spacing:-.01em}
h1{font-size:clamp(24px,2.2vw,31px)}
h2{font-size:clamp(19px,1.65vw,24px)}
h3{font-size:17px}
p{line-height:1.85}

a{color:inherit;text-decoration:none;transition:color .18s ease,background-color .18s ease,border-color .18s ease,box-shadow .18s ease}
a:hover{color:var(--yq-primary)}
img{background:transparent}

/* ---------- 骨架 ---------- */
.yq-shell{width:100%;max-width:var(--yq-shell);margin-inline:auto;padding-inline:var(--yq-gut)}
.yq-sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.yq-skip{position:absolute;left:12px;top:-64px;z-index:220;background:var(--yq-primary);color:#fff;padding:10px 16px;border-radius:var(--yq-rad-sm);font-size:13px;transition:top .2s ease}
.yq-skip:focus{top:10px;color:#fff}
.yq-blank{display:block;width:100%;height:100%;background:
    repeating-linear-gradient(135deg,var(--yq-surface-2) 0 7px,var(--yq-line-2) 7px 8px)}

/* ---------- 页头 ---------- */
.yq-top{position:sticky;top:0;z-index:80;background:var(--yq-header);color:var(--yq-ink);border-bottom:1px solid var(--yq-line);box-shadow:0 6px 18px -16px rgba(28,36,66,.5)}
.yq-top::before{content:"";display:block;height:4px;background:repeating-linear-gradient(90deg,var(--yq-primary) 0 34px,var(--yq-primary-2) 34px 36px)}
.yq-top__main{display:flex;align-items:center;gap:clamp(12px,1.6vw,20px);height:66px}
.yq-brand{display:flex;align-items:center;gap:10px;flex:0 1 auto;min-width:0}
.yq-brand__logo{width:auto;height:30px;max-width:184px;object-fit:contain;background:transparent}
.yq-brand__name{position:relative;min-width:0;overflow:hidden;text-overflow:ellipsis;font-family:var(--yq-head);font-size:21px;font-weight:800;letter-spacing:.03em;color:var(--yq-primary);white-space:nowrap;background:linear-gradient(transparent 62%,var(--yq-mark-soft) 62%,var(--yq-mark-soft) 92%,transparent 92%)}

.yq-top__signature{display:flex;align-items:center;gap:12px;padding-left:18px;border-left:1px solid var(--yq-line);font-size:12px;font-weight:700;color:var(--yq-primary);white-space:nowrap}
.yq-top__signature span{font-size:11px;font-weight:400;color:var(--yq-mute)}
.yq-top__channels{border-top:1px solid var(--yq-line-2);background:var(--yq-bg)}
.yq-nav{display:flex;align-items:center;gap:8px;min-width:0;min-height:52px;padding:7px 0;overflow-x:auto;scrollbar-width:thin;scrollbar-color:var(--yq-line) transparent}
.yq-nav__link{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;min-width:66px;height:36px;padding:0 18px;border:1px solid transparent;border-radius:999px;font-size:13.5px;color:var(--yq-ink-2);white-space:nowrap}
.yq-nav__link:hover{background:var(--yq-surface);border-color:var(--yq-line);color:var(--yq-primary)}
.yq-nav__link.is-on{background:var(--yq-primary);color:#fff;font-weight:700;box-shadow:0 4px 10px -6px var(--yq-primary)}

.yq-tools{display:flex;align-items:center;gap:10px;flex:0 0 auto;margin-left:auto}
.yq-find{display:flex;align-items:center;height:38px;border:1px solid var(--yq-line);border-radius:999px;background:var(--yq-bg);padding-left:13px;transition:border-color .18s ease,background-color .18s ease}
.yq-find:focus-within{border-color:var(--yq-primary);background:var(--yq-surface)}
.yq-find__input{width:168px;height:34px;border:0;background:transparent;font-size:13px;color:var(--yq-ink);outline:none}
.yq-find__input::placeholder{color:var(--yq-faint)}
.yq-find__btn{width:34px;height:34px;display:grid;place-items:center;color:var(--yq-primary);border-radius:50%}
.yq-find__btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round}
.yq-find__btn:hover{color:var(--yq-primary);background:var(--yq-primary-soft)}

.yq-account{display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 12px;border:1px solid var(--yq-line);border-radius:14px;font-size:12.5px;color:var(--yq-ink-2);white-space:nowrap}
.yq-account:hover{background:var(--yq-primary-soft);border-color:var(--yq-primary);color:var(--yq-primary)}
.yq-account svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round}

.yq-burger{display:none;width:38px;height:38px;padding:9px;flex-direction:column;justify-content:center;gap:5px;border:1px solid var(--yq-line);border-radius:13px;background:var(--yq-bg)}
.yq-burger span{display:block;height:1.5px;background:var(--yq-primary);transition:transform .2s ease,opacity .2s ease}
.yq-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.yq-burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.yq-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* ---------- 抽屉 ---------- */
.yq-mask{position:fixed;inset:0;z-index:100;background:rgba(12,18,26,.58);opacity:0;visibility:hidden;transition:opacity .24s ease,visibility .24s ease}
.yq-mask[data-open="1"]{opacity:1;visibility:visible}
.yq-drawer-wrap{position:fixed;inset:0;z-index:110;overflow:hidden;pointer-events:none}
.yq-drawer{position:absolute;top:0;right:0;display:flex;flex-direction:column;width:min(86vw,360px);height:100%;background:var(--yq-surface);border-left:1px solid var(--yq-line);transform:translateX(100%);visibility:hidden;pointer-events:none;transition:transform .26s cubic-bezier(.22,.7,.3,1),visibility .26s ease;overscroll-behavior:contain}
.yq-drawer[data-open="1"]{transform:translateX(0);visibility:visible;pointer-events:auto}
.yq-drawer__head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 20px;border-bottom:1px solid var(--yq-line)}
.yq-drawer__head .yq-brand__name{color:var(--yq-ink)}
.yq-drawer__close{flex:0 0 auto;width:34px;height:34px;font-size:22px;line-height:1;color:var(--yq-mute);border:1px solid var(--yq-line);border-radius:10px;background:var(--yq-surface)}
.yq-drawer__user{margin:16px 20px 0;border:1px solid var(--yq-line);border-radius:var(--yq-rad-sm);background:var(--yq-bg)}
.yq-drawer__ubody{display:flex;align-items:center;gap:10px;padding:12px 14px}
.yq-drawer__uicon{width:30px;height:30px;display:grid;place-items:center;border-radius:50%;background:var(--yq-primary-soft);color:var(--yq-primary)}
.yq-drawer__uicon svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round}
.yq-drawer__uname{font-size:14px;font-weight:650}
.yq-drawer__ugo{margin-left:auto;color:var(--yq-primary);font-family:var(--yq-mono)}
.yq-drawer__ulinks{display:flex;flex-wrap:wrap;gap:6px 14px;padding:0 14px 12px;font-size:12.5px;color:var(--yq-mute)}
.yq-drawer__find{display:flex;align-items:center;gap:6px;margin:16px 20px;border:1px solid var(--yq-line);border-radius:999px;background:var(--yq-bg);padding-left:14px}
.yq-drawer__find input{flex:1 1 auto;min-width:0;height:40px;border:0;background:transparent;font-size:14px;outline:none}
.yq-drawer__find button{width:40px;height:40px;display:grid;place-items:center;color:var(--yq-mute)}
.yq-drawer__find svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.7}
.yq-drawer__nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-content:start;gap:10px;flex:1 1 auto;overflow-y:auto;padding:4px 20px 20px}
.yq-drawer__link{display:flex;align-items:center;justify-content:center;min-height:48px;padding:10px;font-size:14px;border:1px solid var(--yq-line);border-radius:14px;background:var(--yq-bg);text-align:center;overflow-wrap:anywhere}
.yq-drawer__link small{font-family:var(--yq-mono);font-size:10.5px;letter-spacing:.08em;color:var(--yq-faint);text-transform:uppercase}
.yq-drawer__link:hover{background:var(--yq-bg);color:var(--yq-primary)}
.yq-drawer__foot{padding:14px 20px;font-size:11.5px;color:var(--yq-faint);border-top:1px solid var(--yq-line)}

/* ---------- 按钮 / 标签 ---------- */
.yq-btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:42px;padding:0 20px;border:1px solid var(--yq-line);border-radius:12px;color:var(--yq-ink);font-size:14px;background:var(--yq-surface);transition:background-color .18s ease,color .18s ease,border-color .18s ease,box-shadow .18s ease,transform .18s ease}
.yq-btn svg{width:15px;height:15px;fill:currentColor;flex:0 0 auto}
.yq-btn:hover{border-color:var(--yq-primary);color:var(--yq-primary);box-shadow:0 10px 22px -16px rgba(36,64,142,.7)}
.yq-btn--solid{background:var(--yq-primary);border-color:var(--yq-primary);color:#fff}
.yq-btn--solid:hover{background:var(--yq-primary-2);border-color:var(--yq-primary-2);color:#fff;box-shadow:0 14px 26px -18px rgba(24,46,107,.9)}
.yq-btn--accent{background:var(--yq-accent);border-color:var(--yq-accent);color:#fff}
.yq-btn--accent:hover{background:#a83223;border-color:#a83223;color:#fff}
.yq-btn--sm{height:34px;padding:0 14px;font-size:12.5px;border-radius:10px}
.yq-btn--block{width:100%}
.yq-btn[aria-disabled="true"]{opacity:.42;pointer-events:none}

.yq-chip{display:inline-flex;align-items:center;gap:5px;height:30px;padding:0 13px;border:1px solid var(--yq-line);border-radius:999px;color:var(--yq-ink-2);font-size:12.5px;background:var(--yq-surface);white-space:nowrap;flex:0 0 auto}
.yq-chip:hover{border-color:var(--yq-primary);color:var(--yq-primary)}
.yq-chip.is-on{background:var(--yq-primary);border-color:var(--yq-primary);color:#fff}
.yq-chip--accent.is-on{background:var(--yq-accent);border-color:var(--yq-accent);color:#fff}

.yq-badge{display:inline-flex;align-items:center;height:20px;padding:0 7px;font-family:var(--yq-mono);font-size:10.5px;letter-spacing:.02em;font-style:normal;border:1px solid transparent;border-radius:5px;white-space:nowrap}
.yq-badge--complete{background:var(--yq-secondary-soft);color:var(--yq-secondary);border-color:rgba(45,122,95,.25)}
.yq-badge--updating{background:var(--yq-primary-soft);color:var(--yq-primary);border-color:rgba(36,64,142,.22)}
.yq-badge--movie{background:var(--yq-accent-soft);color:var(--yq-accent);border-color:rgba(201,64,47,.3)}
.yq-badge--unknown{background:transparent;color:var(--yq-faint);border-color:var(--yq-line)}

/* ---------- 小卡：拍立得 + 纸胶带 ---------- */
.yq-snap{position:relative;display:block;min-width:0;padding-top:9px;outline:0}
.yq-snap__tape{position:absolute;left:50%;top:0;z-index:3;width:46%;max-width:78px;height:17px;transform:translateX(-50%) rotate(-3deg);background:var(--yq-tape);background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.28) 0 4px,transparent 4px 8px);box-shadow:0 1px 2px rgba(28,36,66,.12);transition:transform .22s ease;pointer-events:none}
.yq-snap:nth-child(3n+2) .yq-snap__tape{background-color:var(--yq-tape-2);transform:translateX(-50%) rotate(2.5deg)}
.yq-snap__frame{display:block;padding:7px 7px 0;border:1px solid var(--yq-line);border-radius:4px;background:var(--yq-surface);box-shadow:var(--yq-shadow);transition:border-color .2s ease,box-shadow .2s ease}
.yq-snap__pic{position:relative;display:block;width:100%;aspect-ratio:2/3;overflow:hidden;border-radius:2px;background:var(--yq-surface-2)}
.yq-snap__pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:filter .25s ease}
.yq-snap__pic .yq-blank{position:absolute;inset:0}
.yq-snap__state{position:absolute;right:6px;top:8px;z-index:2;max-width:calc(100% - 12px);height:22px;overflow:hidden;text-overflow:ellipsis;padding:0 7px;border:1.5px solid var(--yq-accent);border-radius:9px 4px 10px 5px;background:rgba(255,255,255,.92);color:var(--yq-accent);font-family:var(--yq-sans);font-weight:700;font-size:10.5px;transform:rotate(4deg)}
.yq-snap__state.yq-badge--complete{border-color:var(--yq-secondary);color:var(--yq-secondary)}
.yq-snap__state.yq-badge--updating{border-color:var(--yq-primary);color:var(--yq-primary)}
.yq-snap__caption{display:block;min-width:0;padding:9px 2px 11px}
.yq-snap__name{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:700;line-height:1.5;color:var(--yq-ink)}
.yq-snap__name>span{background-image:linear-gradient(transparent 58%,var(--yq-mark-soft) 58%);background-repeat:no-repeat;background-size:0 100%;transition:background-size .3s ease}
.yq-snap__meta{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-top:2px;font-size:11px;color:var(--yq-mute);font-family:var(--yq-mono)}
.yq-snap:focus-visible .yq-snap__frame{outline:2px solid var(--yq-primary);outline-offset:3px}
@media (hover:hover) and (pointer:fine){
    .yq-snap:hover .yq-snap__frame{border-color:var(--yq-primary);box-shadow:var(--yq-shadow-hover)}
    .yq-snap:hover .yq-snap__tape{transform:translateX(-50%) rotate(-7deg)}
    .yq-snap:nth-child(3n+2):hover .yq-snap__tape{transform:translateX(-50%) rotate(6deg)}
    .yq-snap:hover .yq-snap__pic img{filter:saturate(1.08) brightness(1.03)}
    .yq-snap:hover .yq-snap__name>span{background-size:100% 100%}
}
@media (prefers-reduced-motion:reduce){
    .yq-snap__tape,.yq-snap__pic img,.yq-snap__name>span,.yq-snap__frame{transition:none}
}

.yq-mini{display:flex;align-items:flex-start;gap:10px;padding:9px 0;border-bottom:1px solid var(--yq-line-2)}
.yq-mini:last-child{border-bottom:0}
.yq-mini__pic{flex:0 0 auto;width:48px;height:64px;overflow:hidden;border-radius:7px;background:var(--yq-surface-2)}
.yq-mini__pic img{width:100%;height:100%;object-fit:cover}
.yq-mini__body{min-width:0;flex:1 1 auto}
.yq-mini__name{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:13.5px;line-height:1.45;font-weight:650}
.yq-mini__meta{margin-top:3px;font-size:11.5px;color:var(--yq-faint);font-family:var(--yq-mono)}
.yq-mini:hover .yq-mini__name{color:var(--yq-primary)}

.yq-vrow{display:grid;grid-template-columns:66px minmax(0,1fr);gap:14px;padding:14px 0;border-bottom:1px solid var(--yq-line-2);align-items:start}
.yq-vrow__pic{width:66px;height:88px;overflow:hidden;border-radius:8px;background:var(--yq-surface-2)}
.yq-vrow__pic img{width:100%;height:100%;object-fit:cover}
.yq-vrow__body{min-width:0}
.yq-vrow__top{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.yq-vrow__name{font-family:var(--yq-head);font-size:16.5px;font-weight:750;line-height:1.4}
.yq-vrow__badge{flex:0 0 auto}
.yq-vrow__blurb{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-top:4px;font-size:13px;color:var(--yq-mute);line-height:1.7}
.yq-vrow__meta{display:flex;flex-wrap:wrap;gap:4px 12px;margin-top:6px;font-size:11.5px;color:var(--yq-faint);font-family:var(--yq-mono)}
.yq-vrow__meta b{font-weight:500;color:var(--yq-primary)}

/* ---------- 表单 ---------- */
.yq-form{display:flex;flex-direction:column;gap:16px}
.yq-field{display:flex;flex-direction:column;gap:6px}
.yq-field>label{font-size:12.5px;color:var(--yq-mute);letter-spacing:.02em}
.yq-field input[type=text],.yq-field input[type=password],.yq-field input[type=email],.yq-field input[type=number],.yq-field select,.yq-field textarea{
    width:100%;height:44px;padding:0 12px;border:1px solid var(--yq-line);border-radius:10px;background:var(--yq-surface);font-size:14.5px;color:var(--yq-ink);outline:none;transition:border-color .18s ease,box-shadow .18s ease}
.yq-field textarea{height:120px;padding:10px 12px;resize:vertical}
.yq-field input:focus,.yq-field select:focus,.yq-field textarea:focus{border-color:var(--yq-primary);box-shadow:0 0 0 3px var(--yq-primary-soft)}
.yq-field__row{display:flex;align-items:center;gap:10px}
.yq-field__row input{flex:1 1 auto;min-width:0}
.yq-field__cap{flex:0 0 auto;width:96px;height:44px;border:1px solid var(--yq-line);border-radius:10px;background:var(--yq-surface);overflow:hidden}
.yq-field__cap img{width:100%;height:100%;object-fit:cover;cursor:pointer}
.yq-msg{font-size:13px;color:var(--yq-primary);min-height:20px}
.yq-msg[data-show="0"]{display:none}
.yq-auth__done{display:flex;flex-direction:column;gap:3px;padding:11px 12px;border:1px solid var(--yq-line);border-radius:10px;background:var(--yq-bg);font-size:12.5px;color:var(--yq-ink-2)}
.yq-auth__done[data-show="0"]{display:none}
.yq-auth__done b{font-size:13px;color:var(--yq-primary)}
.yq-note{font-size:12.5px;color:var(--yq-faint)}

/* ---------- 正文 ---------- */
.yq-prose{font-size:16.5px;line-height:1.95;color:var(--yq-ink-2);max-width:none}
.yq-prose>*+*{margin-top:14px}
.yq-prose p{margin:0}
.yq-prose h2,.yq-prose h3,.yq-prose h4{margin-top:26px;color:var(--yq-ink);line-height:1.5}
.yq-prose h2{font-size:20px}
.yq-prose h3{font-size:17.5px}
.yq-prose a{color:var(--yq-primary);text-decoration:underline;text-underline-offset:3px}
.yq-prose strong{color:var(--yq-ink)}
.yq-prose ul,.yq-prose ol{padding-left:1.25em;list-style:revert}
.yq-prose li{margin:4px 0}
.yq-prose img{width:auto;max-width:min(100%,560px);height:auto;margin:18px auto;border-radius:10px}
.yq-prose blockquote{margin:18px 0;padding:2px 0 2px 16px;border-left:3px solid var(--yq-primary);color:var(--yq-mute)}
.yq-prose table{width:100%;font-size:14px;border:1px solid var(--yq-line)}
.yq-prose th,.yq-prose td{padding:8px 10px;border:1px solid var(--yq-line);text-align:left}
.yq-prose iframe{max-width:100%}

/* ---------- 面包屑 / 分页 / 空态 / 板块头 ---------- */
.yq-crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:0 0 12px;font-size:12px;color:var(--yq-faint)}
.yq-crumbs a{color:var(--yq-mute)}
.yq-crumbs a:hover{color:var(--yq-primary)}
.yq-crumbs span[aria-current]{color:var(--yq-ink-2)}

.yq-pager{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:30px}
.yq-pager a,.yq-pager span{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:34px;padding:0 9px;border:1px solid var(--yq-line);border-radius:10px;background:var(--yq-surface);font-size:13px;font-family:var(--yq-mono)}
.yq-pager a:hover{border-color:var(--yq-primary);color:var(--yq-primary)}
.yq-pager .is-cur{background:var(--yq-primary);border-color:var(--yq-primary);color:#fff}
.yq-pager__stat{margin-left:auto;border:0!important;background:transparent!important;font-family:var(--yq-sans);font-size:12px;color:var(--yq-faint)}

.yq-empty{padding:44px 0 56px;border-top:1px solid var(--yq-line-2)}
.yq-empty__title{font-family:var(--yq-head);font-size:18px;font-weight:650;color:var(--yq-ink-2)}
.yq-empty__acts{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}

.yq-sechead{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;padding-bottom:12px;border-bottom:1px solid var(--yq-line)}
.yq-sechead h2{position:relative;font-size:clamp(19px,1.7vw,24px);padding-left:14px}
.yq-sechead h2::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:5px;height:.82em;border-radius:2px;background:var(--yq-primary)}
.yq-sechead__more{flex:0 0 auto;font-size:12.5px;color:var(--yq-mute);padding-bottom:4px}
.yq-sechead__more:hover{color:var(--yq-primary)}
.yq-sechead__note{flex:0 0 auto;font-family:var(--yq-mono);font-size:10.5px;letter-spacing:.06em;color:var(--yq-faint);padding-bottom:5px}

/* ---------- 页脚：课表笔记本 ---------- */
.yq-colophon{position:relative;margin-top:56px;padding-top:24px;border-top:1px solid var(--yq-line);background:var(--yq-surface);color:var(--yq-ink-2)}
.yq-colophon__rings{position:absolute;left:0;right:0;top:-9px;height:18px;background:radial-gradient(circle at 50% 50%,var(--yq-bg) 0 4px,var(--yq-line) 4.5px 5.5px,transparent 6px) center/30px 18px repeat-x;pointer-events:none}
.yq-colophon__sheet{position:relative;display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.6fr);gap:28px;padding:22px 0 24px 22px;background-image:linear-gradient(transparent calc(100% - 1px),var(--yq-line-2) 1px);background-size:100% 30px}
.yq-colophon__sheet::before{content:"";position:absolute;left:0;top:0;bottom:0;width:1px;background:rgba(201,64,47,.45)}
.yq-colophon__id{min-width:0}
.yq-colophon__kicker{display:inline-flex;align-items:center;gap:6px;font-family:var(--yq-mono);font-size:10.5px;letter-spacing:.12em;color:var(--yq-accent)}
.yq-colophon__kicker::before{content:"";width:16px;height:1px;background:currentColor}
.yq-colophon__brand{margin-top:8px;font-family:var(--yq-head);font-size:clamp(22px,2.2vw,28px);font-weight:800;line-height:1.3;color:var(--yq-ink);overflow-wrap:anywhere}
.yq-colophon__brand span{background-image:linear-gradient(transparent 60%,var(--yq-mark-soft) 60%)}
.yq-colophon__desc{margin-top:10px;font-size:12.5px;line-height:1.9;color:var(--yq-mute);overflow-wrap:anywhere}
.yq-colophon__note{margin-top:14px;font-size:11.5px;color:var(--yq-faint)}
.yq-timetable{min-width:0}
.yq-timetable__head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding-bottom:8px;border-bottom:1px solid var(--yq-line)}
.yq-timetable__title{font-size:13.5px;font-weight:750;color:var(--yq-ink)}
.yq-timetable__hint{font-family:var(--yq-mono);font-size:10.5px;color:var(--yq-faint)}
.yq-timetable__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-left:1px solid var(--yq-line-2)}
.yq-timetable__grid li{min-width:0;border-right:1px solid var(--yq-line-2);border-bottom:1px solid var(--yq-line-2)}
.yq-timetable__grid a{display:flex;flex-direction:column;gap:2px;padding:9px 12px;min-width:0}
.yq-timetable__grid b{font-family:var(--yq-mono);font-size:10px;font-weight:500;letter-spacing:.06em;color:var(--yq-faint)}
.yq-timetable__grid span{font-size:13px;font-weight:650;color:var(--yq-ink-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.yq-timetable__grid a:hover{background:var(--yq-primary-soft)}
.yq-timetable__grid a:hover span{color:var(--yq-primary)}
.yq-timetable__extra{display:flex;flex-wrap:wrap;align-items:center;gap:6px 18px;margin-top:14px;font-size:12.5px;color:var(--yq-mute)}
.yq-timetable__extra strong{font-size:12px;font-weight:700;color:var(--yq-accent)}
.yq-timetable__extra a:hover{color:var(--yq-primary)}
.yq-colophon__base{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 0 18px;border-top:1px solid var(--yq-line);font-size:11px;color:var(--yq-mute)}
.yq-colophon__stamp{display:inline-block;padding:2px 8px;border:1px solid var(--yq-primary);border-radius:4px;font-family:var(--yq-mono);font-size:10.5px;color:var(--yq-primary);transform:rotate(-2deg)}

.yq-top-btn{position:fixed;right:16px;bottom:18px;z-index:70;width:40px;height:40px;display:grid;place-items:center;background:var(--yq-surface);border:1px solid var(--yq-line);border-radius:11px;color:var(--yq-ink-2);box-shadow:0 8px 22px -14px rgba(28,36,66,.5)}
.yq-top-btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.yq-top-btn[data-show="0"]{display:none}
.yq-top-btn:hover{border-color:var(--yq-primary);color:var(--yq-primary)}

/* ---------- 断点 ---------- */
@media (max-width:1180px){
    .yq-nav__link{padding:0 16px;font-size:13px}
    .yq-find__input{width:140px}
    .yq-account{padding:0;width:36px;height:36px;justify-content:center}
    .yq-account span{display:none}
}
@media (max-width:1023px){
    .yq-nav{gap:6px}
    .yq-nav__link{min-width:58px;height:34px;padding:0 14px;font-size:12.5px}
    .yq-top__signature{display:none}
    .yq-burger{display:flex}
    .yq-find{display:none}
    .yq-top__main{height:60px}
    .yq-colophon__sheet{grid-template-columns:minmax(0,1fr);gap:20px}
    .yq-timetable__grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:767px){
    .yq-brand__name{font-size:19px}
    .yq-account{padding:0;width:36px;height:36px;justify-content:center}
    .yq-account span{display:none}
    .yq-prose{font-size:16px;line-height:1.9}
    .yq-colophon{margin-top:40px}
    .yq-colophon__sheet{padding-left:16px}
    .yq-timetable__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    .yq-colophon__base{flex-wrap:wrap}
    .yq-pager__stat{margin-left:0;flex-basis:100%;margin-top:8px}
}
@media (max-width:480px){
    .yq-btn{height:40px;padding:0 16px;font-size:13.5px}
    .yq-top__main{gap:10px}
}