/* ── 查手机 · 备忘录 B 钉板 / C 横线本 / D 文件夹 / E 索引卡盒 (js/apps/phone-peek-notes.js) - all classes pn-* ── */

/* B 钉板: card stock and kraft, steel push pins (no pastels, no tape) */
.pn-wall{columns:2;column-gap:12px;margin-top:16px}
.pn-st{break-inside:avoid;position:relative;display:block;width:100%;margin:0 0 14px;padding:26px 14px 14px;border:0;text-align:left;font:inherit;cursor:pointer;color:#2c2a26;
  background:var(--pc,#efe9dd);box-shadow:0 6px 14px rgba(20,24,30,.16),0 1px 2px rgba(20,24,30,.1);transform:rotate(var(--r,0deg));border-radius:2px}
.pn-st::before,.pn-page::before{content:'';position:absolute;left:50%;top:7px;width:11px;height:11px;margin-left:-5.5px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#d9dde2,#5d646d 55%,#30353b);box-shadow:1px 3px 3px rgba(0,0,0,.35)}
.pn-st b{display:block;font-size:14.5px;margin-bottom:6px;overflow-wrap:anywhere}
.pn-st p{margin:0;font-size:12.5px;line-height:1.6;color:rgba(44,42,38,.78);display:-webkit-box;-webkit-line-clamp:6;-webkit-box-orient:vertical;overflow:hidden}
.pn-st small{display:block;margin-top:8px;font-size:10.5px;color:rgba(44,42,38,.45)}
.pn-st.about::before,.pn-page.about::before{background:radial-gradient(circle at 35% 30%,color-mix(in srgb,var(--pk-you-d) 60%,#fff),var(--pk-you-l) 60%,color-mix(in srgb,var(--pk-you-l) 60%,#000))}
.pn-st.unsaid{--pc:#e9e8e4;clip-path:polygon(0 0,100% 0,100% calc(100% - 22px),calc(100% - 22px) 100%,0 100%)}
.pn-st.unsaid p{font-style:italic}
.pn-st.unsaid::after{content:'';position:absolute;right:0;bottom:0;width:22px;height:22px;background:linear-gradient(135deg,rgba(0,0,0,.12) 50%,transparent 50%)}
#peek-app-root[data-mode="dark"] .pn-st{filter:brightness(.82) saturate(.9)}
.pn-page{position:relative;margin-top:8px;padding:34px 22px 26px;color:#2c2a26;box-shadow:0 18px 34px rgba(10,20,40,.2);border-radius:2px;min-height:420px;
  background-color:var(--pc,#efe9dd);background-image:repeating-linear-gradient(180deg,transparent 0 31px,rgba(80,70,50,.12) 31px 32px)}
.pn-page::before{top:10px;width:13px;height:13px;margin-left:-6.5px}
.pn-page h2{margin:0 0 6px;font-size:20px;line-height:32px}
.pn-page .m{font-size:11.5px;color:rgba(44,42,38,.5);line-height:32px}
.pn-page p,.pn-page li{font-size:15.5px;line-height:32px;margin:0}
.pn-page ul,.pn-book ul,.pn-big ul{list-style:none;padding:0;margin:0}
#peek-app-root[data-mode="dark"] .pn-page{filter:brightness(.86)}

/* C 横线本: the contents page, then each note as a ruled page (paper by day, black paper at night) */
.pn-book{position:relative;margin-top:10px;border-radius:4px 16px 16px 4px;background:#fdfcf8;color:#252a33;box-shadow:0 18px 34px rgba(10,20,40,.18);padding:22px 20px 20px 34px;min-height:560px}
.pn-book::before{content:'';position:absolute;left:0;top:0;bottom:0;width:14px;border-radius:4px 0 0 4px;background:linear-gradient(90deg,var(--pk-deep),color-mix(in srgb,var(--pk-mid) 70%,var(--pk-deep)))}
.pn-book::after{content:'';position:absolute;left:26px;top:0;bottom:0;width:1px;background:color-mix(in srgb,var(--pk-you-l) 40%,transparent)}
#peek-app-root[data-mode="dark"] .pn-book{background:#17181b;color:#eceef2}
.pn-bh{font-size:12px;letter-spacing:.3em;color:rgba(37,42,51,.5);text-align:center;margin-bottom:14px}
.pn-bsec{font-size:11px;letter-spacing:.2em;color:rgba(37,42,51,.4);margin:14px 0 2px}
.pn-row{display:flex;align-items:baseline;gap:6px;width:100%;border:0;background:none;font:inherit;color:inherit;padding:9px 0;cursor:pointer;text-align:left}
.pn-row b{font-weight:500;font-size:14.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:62%}
.pn-row i{flex:1;border-bottom:1.5px dotted rgba(37,42,51,.28);transform:translateY(-4px)}
.pn-row span{font-size:12px;color:rgba(37,42,51,.5)}
.pn-row.you b,.pn-ruled h2.you{color:var(--pk-you-l)}
#peek-app-root[data-mode="dark"] .pn-bh{color:rgba(236,238,242,.5)}
#peek-app-root[data-mode="dark"] .pn-bsec{color:rgba(236,238,242,.4)}
#peek-app-root[data-mode="dark"] .pn-row i{border-color:rgba(236,238,242,.25)}
#peek-app-root[data-mode="dark"] .pn-row span{color:rgba(236,238,242,.5)}
#peek-app-root[data-mode="dark"] .pn-row.you b,#peek-app-root[data-mode="dark"] .pn-ruled h2.you{color:var(--pk-you-d)}
.pn-ruled{background-image:repeating-linear-gradient(180deg,transparent 0 33px,rgba(70,110,170,.15) 33px 34px);background-position:0 70px}
#peek-app-root[data-mode="dark"] .pn-ruled{background-image:repeating-linear-gradient(180deg,transparent 0 33px,rgba(255,255,255,.07) 33px 34px)}
.pn-top2{display:flex;justify-content:space-between;align-items:baseline;font-size:12px;color:rgba(37,42,51,.5);height:34px}
#peek-app-root[data-mode="dark"] .pn-top2{color:rgba(236,238,242,.5)}
.pn-ruled h2{margin:0;font-size:19px;line-height:34px}
.pn-ruled p,.pn-ruled li{margin:0;font-size:15px;line-height:34px}
.pn-ghost{position:absolute;left:18px;right:18px;transform-origin:left center;z-index:4;pointer-events:none}
.pn-docscroll{position:relative}
.pn-foot{display:flex;justify-content:space-between;align-items:center;margin-top:14px;font-size:12px;color:var(--pk-t2)}
.pn-foot button{border:1px solid var(--pk-edge);background:var(--pk-gl2);color:var(--pk-t1);font:inherit;font-size:12.5px;padding:7px 14px;border-radius:999px;cursor:pointer}
.pn-foot button:disabled{opacity:.3;cursor:default}

/* D 文件夹 */
.pn-grp{border-radius:18px;overflow:hidden;margin-top:14px}
.pk-sec+.pn-grp{margin-top:0}
.pn-f{display:flex;align-items:center;gap:12px;width:100%;border:0;background:none;font:inherit;color:var(--pk-t1);padding:13px 16px;cursor:pointer;text-align:left}
.pn-f+.pn-f{border-top:1px solid var(--pk-hair)}
.pn-f svg{width:22px;height:22px;fill:none;stroke:var(--pk-acc);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.pn-f.you svg{stroke:var(--pk-you)}
.pn-f b{flex:1;font-weight:500;font-size:15px;min-width:0}
.pn-f span{font-size:13px;color:var(--pk-t3)}
.pn-f em{font-style:normal;color:var(--pk-t3);font-size:16px}
.pn-f .pn-lock{display:inline-block;margin-left:6px;font-size:11px}
.pn-dlist{margin-top:14px}

/* E 索引卡盒 */
.pn-tabs{display:flex;gap:6px;margin-top:16px;overflow-x:auto;scrollbar-width:none;padding:0 2px}
.pn-tabs::-webkit-scrollbar{display:none}
.pn-tabs button{flex-shrink:0;border:0;font:inherit;font-size:12px;padding:6px 12px 8px;border-radius:10px 10px 0 0;background:color-mix(in srgb,var(--pk-t1) 8%,transparent);color:var(--pk-t2);cursor:pointer}
.pn-tabs button.on{background:#fdfcf6;color:#2a2d33;font-weight:600}
#peek-app-root[data-mode="dark"] .pn-tabs button.on{background:#202226;color:#eceef2}
.pn-box{position:relative;border-radius:0 14px 18px 18px;padding:14px 12px 16px;background:#fdfcf6;box-shadow:0 14px 28px rgba(10,20,40,.15)}
#peek-app-root[data-mode="dark"] .pn-box{background:#202226}
.pn-card{position:relative;display:block;width:100%;border:0;text-align:left;font:inherit;cursor:pointer;background:#fff;color:#2a2d33;border-radius:6px;padding:12px 14px 10px;margin-top:-62px;box-shadow:0 -2px 6px rgba(10,20,40,.08),0 1px 0 rgba(0,0,0,.04);transition:transform .3s cubic-bezier(.3,1.2,.5,1)}
.pn-card:first-child{margin-top:0}
@media (hover:hover){.pn-card:hover{transform:translateY(-6px)}}
#peek-app-root[data-mode="dark"] .pn-card{background:#2a2c31;color:#eceef2}
.pn-card::before,.pn-big::before{content:'';position:absolute;left:0;right:0;top:38px;border-top:1.5px solid color-mix(in srgb,var(--pk-you-l) 55%,transparent)}
.pn-card .h{display:flex;justify-content:space-between;align-items:baseline;gap:8px;height:22px}
.pn-card b{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pn-card b.you,.pn-big h2.you{color:var(--pk-you-l)}
#peek-app-root[data-mode="dark"] .pn-card b.you,#peek-app-root[data-mode="dark"] .pn-big h2.you{color:var(--pk-you-d)}
.pn-card .h span{font-size:10.5px;color:rgba(42,45,51,.45);flex-shrink:0}
.pn-card p{margin:14px 0 0;font-size:12.5px;line-height:1.7;color:rgba(42,45,51,.7);height:54px;overflow:hidden;background:repeating-linear-gradient(180deg,transparent 0 20px,rgba(70,110,170,.12) 20px 21px)}
.pn-card.last p{height:auto;max-height:180px}
#peek-app-root[data-mode="dark"] .pn-card .h span{color:rgba(236,238,242,.45)}
#peek-app-root[data-mode="dark"] .pn-card p{color:rgba(236,238,242,.7);background:repeating-linear-gradient(180deg,transparent 0 20px,rgba(255,255,255,.07) 20px 21px)}
.pn-big{position:relative;border-radius:8px;background:#fff;color:#2a2d33;padding:16px 18px 20px;box-shadow:0 18px 34px rgba(10,20,40,.2);margin-top:12px}
#peek-app-root[data-mode="dark"] .pn-big{background:#2a2c31;color:#eceef2}
.pn-big::before{top:44px}
.pn-big .h{display:flex;justify-content:space-between;align-items:baseline;gap:10px;height:30px}
.pn-big h2{margin:0;font-size:18px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pn-big .h span{font-size:11.5px;color:rgba(42,45,51,.45);flex-shrink:0}
#peek-app-root[data-mode="dark"] .pn-big .h span{color:rgba(236,238,242,.45)}
.pn-big .b{margin-top:16px;background:repeating-linear-gradient(180deg,transparent 0 29px,rgba(70,110,170,.14) 29px 30px)}
#peek-app-root[data-mode="dark"] .pn-big .b{background:repeating-linear-gradient(180deg,transparent 0 29px,rgba(255,255,255,.08) 29px 30px)}
.pn-big p,.pn-big li{margin:0;font-size:15px;line-height:30px}
.pn-big .k{display:block;text-align:right;margin-top:14px}