@charset "UTF-8";
:root{color-scheme:dark;--bg:#101a29;--paper:#152131;--ink:#f0eee8;--muted:#a3adbc;--dim:#78889b;--gold:#d7bd8e;--line:rgba(218,225,236,.15);--line-2:var(--line);--accent:#d7bd8e;--error:#f0b0a9;font-family:"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink);font-synthesis:none}
*{box-sizing:border-box}body{margin:0;background:linear-gradient(110deg,rgba(70,93,122,.08),transparent 50%);min-height:100vh}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:5px}[hidden]{display:none!important}button{touch-action:manipulation}p,h1,h2,h3{margin:0}button svg{pointer-events:none}svg{width:17px;height:17px;vertical-align:-3px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.topbar{max-width:1100px;margin:auto;padding:23px 36px;display:flex;align-items:center;justify-content:space-between;gap:16px}.home{display:flex;gap:10px;align-items:center;color:#cbd2dc;font-size:13px;letter-spacing:.06em}.home>span{display:grid;place-items:center;width:26px;height:26px;font-family:serif;border:1px solid var(--line);color:var(--gold)}.text-button{border:0;background:none;color:var(--muted);font-size:13px;padding:10px 0;line-height:1.5}.text-button:hover{color:var(--ink)}.account{max-width:50%;overflow-wrap:anywhere}.account button{max-width:100%;text-align:right}.notebook{max-width:880px;margin:26px auto 0;padding:0 38px}.intro{position:relative;padding:10px 0 24px;border-bottom:1px solid var(--line)}.book-label{font-size:11px;color:var(--gold);letter-spacing:.22em;display:flex;gap:23px;align-items:center}.book-label span{color:var(--dim);font-size:10px;letter-spacing:.16em;border-left:1px solid var(--line);padding-left:23px}.intro-line{display:flex;justify-content:space-between;align-items:center;margin:19px 0 22px}.intro h1{font-family:"Songti SC","STSong","SimSun",serif;font-size:62px;line-height:1.2;font-weight:500;letter-spacing:.08em}.title-dot{color:var(--gold)}.subtitle{font-size:14px;color:var(--muted);margin-top:13px;letter-spacing:.14em}.bookmark{font-family:"Songti SC","SimSun",serif;font-size:14px;line-height:1.8;letter-spacing:.17em;text-align:center;color:var(--gold);padding:6px 13px;border-top:1px solid #8c7959;border-bottom:1px solid #8c7959;transform:rotate(2deg)}.intro-bottom{display:flex;justify-content:space-between;align-items:center;gap:24px}.intro-bottom>p{font-size:12px;color:var(--dim);line-height:1.9}.mobile-break{display:none}.btn{display:inline-flex;justify-content:center;align-items:center;gap:7px;min-height:44px;padding:11px 20px;border:1px solid var(--gold);border-radius:3px;color:#1a2230;background:var(--gold);font-size:13px;font-weight:600;line-height:1.5;transition:background .15s}.btn:hover{background:#e1cda7}.btn.ghost{color:var(--muted);border-color:var(--line);background:transparent}.btn.ghost:hover{border-color:var(--dim);color:var(--ink)}.btn.danger{background:transparent;border-color:#875f60;color:var(--error)}.btn.full{width:100%;margin-top:12px}.write-button{white-space:nowrap}.write-button span{font-size:18px;line-height:1}.gift-note{display:flex;gap:13px;align-items:center;padding:17px 0;border-bottom:1px solid var(--line)}.gift-mark{font-family:"Songti SC","SimSun",serif;font-size:21px;color:var(--gold);width:34px;flex:0 0 34px;text-align:center}.gift-note p{flex:1;line-height:1.7}.gift-note strong{display:block;font-size:13px;font-weight:500}.gift-note p>span{display:block;font-size:11px;color:var(--dim)}.gift-note>.text-button{white-space:nowrap;color:var(--gold);font-size:12px}.wall-heading{display:flex;align-items:center;justify-content:space-between;padding:27px 0 17px}.wall-heading h2{font-size:14px;letter-spacing:.04em;font-weight:500}.wall-heading h2 span{margin-left:8px;font:12px Georgia,serif;color:var(--dim)}.sort-label{font-size:11px;color:var(--dim)}.wall-status{padding:36px 16px;text-align:center;color:var(--muted);font-size:13px;line-height:1.9;border:1px dashed var(--line)}.post{position:relative;padding:23px 0 22px 49px;border-top:1px solid var(--line)}.post:first-child{border-top:0}.post-number{position:absolute;left:0;top:26px;font:italic 15px Georgia,serif;color:#627186}.post-header{display:flex;align-items:center;flex-wrap:wrap;gap:9px;min-width:0;margin-bottom:10px}.author{font-size:13px;line-height:1.7;overflow-wrap:anywhere;font-weight:600}.post-date{font-size:10px;color:var(--dim);margin-left:auto;white-space:nowrap}.first-badge{font-size:10px;border:1px solid rgba(215,189,142,.3);color:var(--gold);padding:2px 6px;white-space:nowrap}.mine-badge{font-size:10px;color:var(--dim)}.post-body{font-family:"Songti SC","STSong","SimSun",serif;line-height:1.95;font-size:16px;letter-spacing:.025em;white-space:pre-wrap;overflow-wrap:anywhere}.post-body.preview{display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}.read-more{display:block;color:var(--gold);font-size:11px;margin-top:5px;padding:5px 0;background:none;border:0}.post-actions{display:flex;align-items:center;gap:21px;margin-top:12px}.action{background:none;border:0;padding:8px 0;min-height:36px;font-size:11px;color:var(--dim)}.action:hover,.action[aria-pressed=true]{color:var(--gold)}.action span{margin-left:5px}.action.delete{margin-left:auto;color:var(--dim)}.top-comment{margin-top:10px;border-left:2px solid rgba(215,189,142,.4);background:rgba(255,255,255,.022);padding:10px 12px;cursor:pointer}.top-comment-label{font-size:9px;letter-spacing:.08em;color:var(--gold);margin-right:8px}.top-comment-author{font-size:11px;color:var(--muted)}.top-comment p{font-size:12px;line-height:1.8;color:#bfc7d2;overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-top:3px}.top-comment-foot{font-size:10px;color:var(--dim);margin-top:4px}.more{display:flex;margin:24px auto}.list-end{text-align:center;color:var(--dim);font-family:serif;font-size:12px;letter-spacing:.08em;border-top:1px solid var(--line);padding:25px 0}footer{display:flex;justify-content:space-between;gap:15px;margin:20px 0 0;padding:25px 0 max(30px,env(safe-area-inset-bottom));border-top:1px solid var(--line);font-size:10px;color:var(--dim)}
dialog{position:fixed;margin:auto;background:#172333;color:var(--ink);padding:0;border:1px solid rgba(215,189,142,.24);border-radius:5px;width:min(480px,calc(100% - 32px));max-height:calc(100dvh - 32px);overscroll-behavior:contain;box-shadow:0 28px 90px #0008}dialog::backdrop{background:rgba(5,11,20,.78);backdrop-filter:blur(5px)}.sheet{padding:33px 28px 27px;position:relative}.sheet h2{font-family:"Songti SC","STSong","SimSun",serif;font-weight:500;font-size:27px;line-height:1.5;margin:12px 0 10px;letter-spacing:.03em}.x{position:absolute;top:10px;right:11px;min-width:36px;min-height:36px;font-size:24px;background:none;border:0;color:var(--dim)}.x:hover{color:var(--ink)}.eyebrow{font-size:10px;letter-spacing:.13em;color:var(--gold)}.sub{font-size:12px;color:var(--muted);line-height:1.9;margin-bottom:20px}.note{font-size:11px;color:var(--dim);line-height:1.9;margin-top:14px;overflow-wrap:anywhere}.note b{color:var(--muted)}textarea,input{width:100%;border:1px solid var(--line);border-radius:3px;background:rgba(6,13,24,.25);color:var(--ink);padding:12px;font-size:16px;line-height:1.8;outline:none}textarea{resize:vertical;min-height:100px;max-height:40dvh}textarea:focus,input:focus{border-color:var(--gold)}textarea::placeholder,input::placeholder{color:#778496;font-size:13px}.editor-meta{display:flex;justify-content:space-between;gap:10px;color:var(--dim);font-size:10px;line-height:1.8;margin-top:7px}.msg{color:var(--error);font-size:12px;line-height:1.7;margin-top:9px;overflow-wrap:anywhere}.msg:empty{display:none}.msg.ok{color:#b6cce5}.confirm-sheet{text-align:center;padding-top:35px}.confirm-sheet h2{font-size:28px;margin-bottom:15px}.confirm-sheet .sub{min-height:50px;font-size:13px}.confirm-mark{font:72px/1 Georgia,serif;color:var(--gold);height:62px;margin:12px auto 23px;opacity:.8}.confirm-progress{height:2px;background:var(--line);margin:25px 0 18px}.confirm-progress span{display:block;height:100%;background:var(--gold);transition:width .2s}.button-row{display:flex;gap:12px;margin-top:15px}.button-row>.btn{flex:1}.reward-code{padding:17px 12px;margin:9px 0;border:1px dashed rgba(215,189,142,.5);text-align:center;color:var(--gold);font:20px/1.7 monospace;letter-spacing:.06em;overflow-wrap:anywhere;user-select:all}.code-caption{font-size:11px;color:var(--gold);margin-top:17px}.reward-sheet strong{color:var(--gold);font-weight:500}#rewardState{font-size:13px;line-height:1.9;color:var(--muted)}#checkReward{margin-top:18px}.detail-sheet{padding-top:31px}.detail-sheet .post{padding:10px 0 16px;border-top:0}.detail-sheet .post-number{display:none}.detail-sheet .post-body{font-size:15px}.comments-heading{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding:19px 0 4px}.comments-heading h3{font-size:13px;font-weight:500}.comments-heading>span{font-size:10px;color:var(--dim)}.comment{border-bottom:1px solid var(--line);padding:15px 0}.comment .post-header{margin-bottom:5px}.comment-body{font-size:13px;line-height:1.85;white-space:pre-wrap;overflow-wrap:anywhere}.comment .post-actions{margin-top:2px}.no-comments{font-size:12px;line-height:1.8;color:var(--dim);padding:24px 0}#commentForm{padding-top:20px}#commentForm>label{display:block;font-size:12px;margin-bottom:10px}.toast{position:fixed;z-index:100;bottom:max(28px,env(safe-area-inset-bottom));left:50%;transform:translate(-50%,8px);width:max-content;max-width:calc(100% - 32px);padding:13px 20px;background:#e4ddcf;color:#182332;box-shadow:0 8px 35px #0005;border-radius:3px;font-size:12px;line-height:1.7;opacity:0;pointer-events:none;transition:opacity .15s,transform .15s}.toast.show{opacity:1;transform:translate(-50%,0)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
/* Unified account flow, with the visual language of this notebook. */
.tabs{display:flex;gap:20px;border-bottom:1px solid var(--line);margin:20px 0}.tabs button{border:0;border-bottom:2px solid transparent;background:none;color:var(--dim);font-size:13px;padding:9px 0}.tabs button[aria-selected=true]{color:var(--gold);border-color:var(--gold)}.pane{display:none}.pane.active{display:block}.field{margin-bottom:14px}.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:7px}.field input{line-height:1.5}.pane>.btn,.pane>div>.btn{width:100%}.vguide{width:100%;display:flex;text-align:left;align-items:center;gap:10px;border:1px solid var(--line);background:none;padding:11px;margin-bottom:20px;border-radius:3px;color:var(--muted)}.vguide b{font-size:12px;font-weight:500}.vguide span span{display:block;font-size:10px;line-height:1.7;color:var(--dim);margin-top:3px}.thumb{width:35px;height:30px;flex:0 0 35px;border:1px solid var(--line);position:relative}.thumb:after{content:"";border-left:8px solid var(--gold);border-top:5px solid transparent;border-bottom:5px solid transparent;position:absolute;top:9px;left:14px}.codebox{padding:22px 8px;border:1px dashed var(--line);text-align:center;margin:15px 0}.code{font:22px monospace;color:var(--gold);overflow-wrap:anywhere}.accname{display:flex;align-items:center;gap:12px;margin:23px 0}.ava{display:grid;place-items:center;width:42px;height:42px;background:#ffffff06;border:1px solid var(--line);color:var(--gold)}.accname b{display:block;font-size:15px;overflow-wrap:anywhere}.accname div>span{font-size:11px;color:var(--dim);margin-top:4px}.stack{display:grid;gap:9px}.vsheet{padding:14px}.vhead{display:flex;justify-content:space-between;align-items:center;font-size:12px;margin-bottom:12px}.vhead button{background:none;border:0;color:var(--muted);min-height:36px;min-width:36px}.vsheet video{display:block;width:100%;max-height:calc(100dvh - 100px);object-fit:contain;background:#000}#videoDialog{width:min(850px,calc(100% - 24px))}
@media(min-width:1000px){.notebook{border-left:1px solid rgba(215,189,142,.12);padding-left:52px;max-width:862px}.intro{padding-top:16px}.topbar{padding-top:27px}.post{padding-top:27px;padding-bottom:25px}.post-number{top:30px}}
@media(max-width:600px){.topbar{padding:16px 21px}.home{font-size:11px}.home>span{width:23px;height:23px}.text-button{font-size:11px}.notebook{margin:14px auto 0;padding:0 23px}.book-label{font-size:10px;gap:15px}.book-label span{padding-left:15px;font-size:9px}.intro{padding:5px 0 19px}.intro-line{margin:16px 0 20px}.intro h1{font-size:43px;letter-spacing:.06em}.subtitle{font-size:11px;letter-spacing:.07em;margin-top:11px}.bookmark{font-size:11px;line-height:1.7;padding:4px 8px}.intro-bottom{gap:14px}.intro-bottom>p{font-size:10px;line-height:1.9}.mobile-break{display:block}.write-button{min-height:43px;padding:10px 12px;font-size:11px}.gift-note{gap:8px;padding:14px 0}.gift-mark{font-size:19px;width:26px;flex-basis:26px}.gift-note strong{font-size:11px}.gift-note p>span{font-size:9px}.gift-note>.text-button{font-size:10px}.wall-heading{padding:23px 0 13px}.wall-heading h2{font-size:12px}.sort-label{font-size:10px}.post{padding:18px 0 17px 29px}.post-number{font-size:12px;top:22px}.post-header{gap:6px;margin-bottom:8px}.author{font-size:12px}.post-date{font-size:9px}.first-badge{font-size:9px;padding:1px 5px}.post-body{font-size:15px;line-height:1.95}.post-actions{gap:18px;margin-top:8px}.action{font-size:10px;min-height:38px}.top-comment{padding:9px 10px;margin-top:6px}.top-comment p{font-size:11px}footer{font-size:9px;margin-top:15px;line-height:1.8}.sheet{padding:29px 22px 23px}.sheet h2{font-size:24px}.confirm-sheet h2{font-size:25px}.confirm-sheet .sub{font-size:12px}.confirm-mark{margin-bottom:19px}.tabs{gap:17px}.sheet .btn{min-height:45px}.reward-code{font-size:18px}.detail-sheet .post{padding-left:0}.toast{font-size:11px}.wall-status{font-size:12px}.intro-bottom .btn{flex-shrink:0}}
@media(max-width:350px){.notebook{padding:0 17px}.topbar{padding:15px 17px}.intro h1{font-size:37px}.bookmark{font-size:10px}.intro-bottom>p{font-size:9px}.write-button{padding:10px 9px;font-size:10px}.gift-note{gap:5px}.gift-note strong{font-size:10px}.gift-note p>span{font-size:8px}.gift-note>.text-button{font-size:9px}.post{padding-left:23px}.sheet{padding-left:18px;padding-right:18px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
.top-comment{display:block;width:100%;text-align:left;color:inherit;border-top:0;border-right:0;border-bottom:0;font:inherit}.top-comment:hover{background:rgba(255,255,255,.04)}
@media(min-width:1000px){.notebook{margin-top:12px}.intro{padding-top:6px}.intro-line{margin-top:16px;margin-bottom:19px}.intro h1{font-size:56px}.topbar{padding-top:21px;padding-bottom:18px}}