:root{--bg: #fff4f2;--card: #ffffff;--text: #5d3a45;--muted: #b4838d;--border: #f5d5da;--accent: #e2718a;--accent-strong: #d15874;--peach: #f5a992;--danger: #cf5a6f;--shadow: 0 10px 30px rgba(226, 113, 138, .12)}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Noto Sans SC,sans-serif;color:var(--text);line-height:1.6;background:radial-gradient(circle at 12% 8%,#ffe3ea,#ffe3ea00 45%),radial-gradient(circle at 88% 18%,#ffe8dd,#ffe8dd00 45%),linear-gradient(180deg,#fff7f5,#ffeff3);background-attachment:fixed}h1,h2,h3{font-family:STKaiti,KaiTi,Kaiti SC,"FangSong",serif;font-weight:600;letter-spacing:.5px}a{color:inherit;text-decoration:none}button{font-family:inherit}.hidden{display:none!important}::selection{background:#f8cdd6}.header{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:16px;padding:14px 20px;background:#ffffffb8;backdrop-filter:blur(12px);border-bottom:1px solid 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4px;font-size:28px;color:var(--accent-strong)}.login-sub{color:var(--muted);margin:0 0 24px;font-size:14px}.post-list{display:flex;flex-direction:column;gap:14px}.post-item{display:block;padding:18px 20px;background:#ffffffe6;border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow);transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease}.post-item:hover{transform:translateY(-2px);border-color:#f0b6c2;box-shadow:0 14px 34px #e2718a2e}.post-preview{font-size:16px;margin-bottom:8px}.post-meta{color:var(--muted);font-size:13px}.post{padding:22px;background:#ffffffeb;border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow)}.post-content{white-space:pre-wrap;word-break:break-word;font-size:16.5px;line-height:1.9;margin-top:12px}.post-tools{margin-top:16px;padding-top:14px;border-top:1px solid var(--border)}.comment-form{margin-bottom:22px}.comment-list{display:flex;flex-direction:column;gap:12px}.comment{background:#ffffffe6;border:1px solid var(--border);border-radius:14px;padding:13px 15px;box-shadow:0 4px 14px #e2718a14}.comment-meta{color:var(--muted);font-size:13px;margin-bottom:4px}.comment-content{white-space:pre-wrap;word-break:break-word}.comment-actions{display:flex;gap:14px;margin-top:8px}.comment-children{margin-top:10px;padding-left:16px;border-left:2px solid #f6cdd5;display:flex;flex-direction:column;gap:10px}.reply-box{margin-top:10px}@media(max-width:640px){.header{flex-wrap:wrap;gap:8px 14px;padding:12px 14px}.brand{font-size:19px}.nav{width:100%;margin-left:0;gap:16px;justify-content:flex-start}.container{margin:14px auto;padding:0 12px}.login-card{margin:40px 16px;padding:28px 20px}.post-item{padding:16px}.post{padding:18px 16px}.comment{padding:12px}.comment-children{padding-left:12px}.post-content,.input,.area,.btn.block{font-size:16px}}.filters{display:flex;gap:10px;margin-bottom:12px}.filters .search{flex:1;margin-bottom:0}.filters .select{width:auto;min-width:130px;margin-bottom:0}@media(max-width:640px){.filters{flex-direction:column}.filters .select{width:100%}}.brand .heart-btn{cursor:pointer;display:inline-block;transition:transform .2s ease}.brand .heart-btn:hover{transform:scale(1.25)}.brand .heart-btn:active{transform:scale(.9)}.hearts-layer{position:fixed;inset:0;pointer-events:none;z-index:999;overflow:hidden}.float-heart{position:absolute;animation-name:floatUp;animation-timing-function:ease-out;animation-fill-mode:forwards;opacity:0}@keyframes floatUp{0%{transform:translateY(0) scale(.7) rotate(-8deg);opacity:0}10%{opacity:1}to{transform:translateY(-110vh) scale(1.2) rotate(10deg);opacity:0}}
