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<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Interactive Book UI｜故事在路上 Demo</title>
<meta name="description" content="一个无框架、可定制的创意交互书网页：真实翻页、叙事路线、编辑排版、沉浸式动效与响应式设计。">
<meta name="theme-color" content="#6d6df4">
<meta property="og:type" content="website">
<meta property="og:locale" content="zh_CN">
<meta property="og:title" content="Interactive Book UI｜创意交互书网页">
<meta property="og:description" content="用真实翻页、叙事路线与沉浸式动效，把长内容变成一段可以行走的阅读体验。">
<meta property="og:url" content="https://zy-aggressive.github.io/interactive-book-ui/">
<meta property="og:image" content="https://zy-aggressive.github.io/interactive-book-ui/assets/images/image-02-85917d13.jpg">
<meta name="twitter:card" content="summary_large_image">
<link rel="canonical" href="https://zy-aggressive.github.io/interactive-book-ui/">
<link rel="icon" type="image/png" href="assets/images/image-03-bfeef400.png">
<style>
/**
* Interactive Book UI — visual system, layout and motion.
* Start with the :root tokens below when creating a new theme.
*/
*{ box-sizing:border-box; margin:0; padding:0; }
/* stop the browser's drag-ghost (little file icon) when press-dragging images/pages */
img, .leaf, .flipper, .stamp, .corner-stamp, .hand-title{
-webkit-user-drag:none; user-select:none; -webkit-user-select:none;
}
:root{
--leaf-w:430px;
--leaf-h:560px;
--paper:#f2f1ef;
--ink:#1b1b1f;
--flip:1.2s;
--flip-ease:cubic-bezier(.45,.05,.25,1);
/* responsive book placement (overridden in media queries below) */
--book-scale:1.08;
--book-tx:-240px;
--book-ty:50px;
}
html,body{ height:100%; }
body{
min-height:100vh;
font-family:"Helvetica Neue","Arial","PingFang SC","Microsoft YaHei",sans-serif;
color:#fff;
background:linear-gradient(180deg,#6d6df4 0%,#4b4bf3 55%,#3a3af2 100%);
background-attachment:fixed;
overflow-x:hidden;
display:flex; flex-direction:column;
}
/* ===== full-screen background photo (V1 only) ===== */
.bg{
position:fixed; inset:0; z-index:-2;
background-size:cover; background-position:center; background-repeat:no-repeat;
opacity:0; transition:opacity .7s ease;
filter:blur(6px); transform:scale(1.06);
}
.bg.blur{ filter:blur(16px) brightness(.92) saturate(1.06); transform:scale(1.12); }
/* tint sits over the photo in V1; hidden in V2 (flat blue) */
.bg-tint{
position:fixed; inset:0; z-index:-1; pointer-events:none; opacity:0; transition:opacity .5s ease;
background:linear-gradient(180deg, rgba(15,15,70,.30) 0%, rgba(15,15,70,.05) 22%, rgba(15,15,70,.10) 68%, rgba(15,15,70,.42) 100%);
}
body.v1 .bg-tint{ opacity:1; }
/* stamp only exists in V2 */
body.v1 .stampmark{ display:none; }
/* ===== vintage postage stamp tucked behind the right edge of the book ===== */
.stampmark{
position:absolute; top:150px; right:-186px; width:340px;
z-index:0; /* behind the spread: left part is hidden = "tucked in" */
pointer-events:none;
transform:rotate(7deg) scale(1.5); transform-origin:left center;
opacity:0; transition:opacity .5s ease, transform .9s cubic-bezier(.6,.02,.2,1);
}
.stampmark.show{ opacity:1; pointer-events:auto; }
/* hover: the tucked stamp slides fully out to the right and lifts above the book */
body.v2:not(.closed):not(.opening) .stampmark.show:hover,
body.v2:not(.closed):not(.opening) .stampmark.show.out{
transform:translateX(150px) rotate(0deg) scale(1.55);
filter:drop-shadow(0 14px 26px rgba(20,20,50,.28));
}
.stampmark.show{ cursor:pointer; }
/* while the book is closed the stamp is tucked further in; it slides out as it opens */
body.closed:not(.opening) .stampmark{ transform:translateX(-195px) rotate(7deg) scale(1.5); }
.stamp{
position:relative; width:352px; height:264px; /* aspect matches frame image (605x453) */
background:url("assets/images/image-01-8daedc96.png") center / 100% 100% no-repeat;
filter:drop-shadow(0 14px 22px rgba(20,14,50,.30)) drop-shadow(0 3px 6px rgba(20,14,50,.22));
transform-origin:50% 85%;
}
/* playful little bounce when a new page's photo lands on the stamp */
@keyframes stampBounce{
0% { transform:translateY(0) scale(1) rotate(0); }
32% { transform:translateY(-5px) scale(1.02,.99) rotate(-.5deg); }
62% { transform:translateY(1.5px) scale(.995,1.01) rotate(.2deg); }
100% { transform:translateY(0) scale(1) rotate(0); }
}
.stamp.bump{ animation:stampBounce .8s cubic-bezier(.25,.9,.3,1) both; }
/* photo sits inside the white paper; the frame image supplies the perforated border */
.stamp-frame{
position:absolute; inset:12% 9.5%;
}
.stamp-photo{
position:relative; width:100%; height:100%; overflow:hidden;
background:#e7e6e2;
}
.stamp-photo img{
width:100%; height:100%; object-fit:cover; display:block;
filter:sepia(.20) saturate(.92) contrast(.96) brightness(.98);
transition:opacity 2.4s ease;
}
/* soft aging vignette over the photo */
.stamp-photo::after{
content:""; position:absolute; inset:0; pointer-events:none;
background:radial-gradient(120% 120% at 50% 50%, rgba(120,90,40,0) 58%, rgba(90,65,25,.18) 100%);
mix-blend-mode:multiply;
}
/* ===== V2 background ===== */
body.v2{
background:#efe7d4 url("assets/images/image-02-85917d13.jpg") center center / cover no-repeat fixed;
}
/* V2 kraft is light -> use dark chrome text for legibility */
body.v2{ color:#3a2f22; }
/* ===== V2 decorative corner stamp + handwritten title ===== */
.corner-stamp{
position:fixed; left:210px; top:78px; width:345px; height:345px;
z-index:-1; pointer-events:none; opacity:.70;
background:url("assets/images/image-03-bfeef400.png") center / contain no-repeat;
}
.hand-title{
position:fixed; right:236px; top:59px; z-index:-1; pointer-events:none; opacity:.70;
width:749px; text-align:right; line-height:1.05;
font-family:"Bradley Hand","Marker Felt","Noteworthy","Comic Sans MS",cursive;
font-weight:700; font-size:108px; color:#4a3b2c;
transform:rotate(-4deg); transform-origin:top right;
text-shadow:0 1px 0 rgba(255,255,255,.35);
}
.corner-stamp, .hand-title{ display:none; }
body.v2 .corner-stamp, body.v2 .hand-title{ display:block; }
body.v2 .topbar,
body.v2 .footer{ color:#3a2f22; }
body.v2 .indicator{ color:rgba(58,47,34,.75); }
/* ===== top nav ===== */
.topbar{
display:flex; justify-content:space-between; align-items:center;
padding:26px 40px; font-size:15px; letter-spacing:.12em; font-weight:500; position:relative;
}
.topbar .center{ position:absolute; left:50%; transform:translateX(-50%); }
/* ===== stage ===== */
.wrap{ flex:1; display:flex; align-items:center; justify-content:center; padding:10px 70px 40px; }
.stage{ perspective:2800px; }
body.v2 .stage{
transform:translate(var(--book-tx),var(--book-ty)) scale(var(--book-scale));
transform-origin:center center;
transition:transform .35s cubic-bezier(.4,0,.2,1);
}
.book{
position:relative;
width:calc(var(--leaf-w)*2);
height:var(--leaf-h);
max-width:92vw;
transform-style:preserve-3d;
}
.spread{
position:absolute; inset:0; display:flex;
background:var(--paper);
border-radius:30px;
box-shadow:0 40px 80px rgba(20,20,80,.35), 0 6px 20px rgba(20,20,80,.2);
}
/* while folding shut, the vacated left half reveals the desk instead of white paper */
body.closing-book .spread{ background:transparent; box-shadow:none; }
body.closing-book .spread::after{ opacity:0; }
.spread::after{
content:""; position:absolute; right:-7px; top:14px; bottom:14px; width:14px;
background:linear-gradient(90deg,#e7e6e3,#d9d8d4);
border-radius:0 26px 26px 0; z-index:-1;
}
.leaf{
width:var(--leaf-w); height:var(--leaf-h);
position:relative; background:var(--paper);
display:flex; flex-direction:column;
padding:38px; cursor:pointer;
transform:translateZ(0); backface-visibility:hidden; -webkit-backface-visibility:hidden; /* own GPU layer: no re-raster flash when its content is rebuilt after a flip */
}
.leaf.left{ border-radius:30px 0 0 30px; }
.leaf.right{ border-radius:0 30px 30px 0; padding-right:46px; }
.gutter{
position:absolute; top:0; bottom:0; left:50%; width:2px; transform:translateX(-50%);
background:linear-gradient(90deg,transparent,rgba(0,0,0,.08),transparent);
z-index:6; pointer-events:none;
}
/* 2-up: pages merge into one surface, only a faint divider */
.spread.double .gutter{
width:1px; background:rgba(0,0,0,.05); box-shadow:none;
}
/* single centered add button straddling the gutter (2-up) */
.spread-add{
position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
z-index:10; display:none; text-align:center; color:#c4c3be; cursor:pointer;
padding:16px 24px; border-radius:16px; opacity:.7; transition:opacity .2s, background .2s;
}
.spread-add.show{ display:block; }
.spread-add:hover{ opacity:1; background:rgba(0,0,0,.035); }
.spread-add .plus{ font-size:30px; line-height:1; margin-bottom:10px; font-weight:200; }
.spread-add .t{ font-size:11px; letter-spacing:.18em; font-weight:300; }
.page-inner{
flex:1;
display:flex; align-items:center; justify-content:center;
overflow:hidden; position:relative;
background:#fbfbfa; border:1px solid #e7e6e2;
transition:border-color .2s, background .2s;
}
.page-inner.empty{ border:none; background:transparent; }
.drop-hint.add-btn{ pointer-events:auto; cursor:pointer; padding:16px 22px; border-radius:16px; }
.drop-hint.add-btn:hover{ opacity:1; background:rgba(0,0,0,.035); }
.page-inner img{ width:100%; height:100%; object-fit:cover; display:block; }
.page-inner.dragover{ border-color:#4b4bf3; background:#eeeefe; }
.drop-hint{ text-align:center; color:#c4c3be; pointer-events:none; opacity:.7; transition:opacity .2s; }
.drop-hint .plus{ font-size:30px; line-height:1; margin-bottom:10px; font-weight:200; }
.drop-hint .t{ font-size:11px; letter-spacing:.18em; font-weight:300; }
.caption{ margin-top:14px; min-height:22px; }
.caption input{
width:100%; border:none; background:transparent; text-align:center;
font-size:13px; letter-spacing:.08em; color:#3a3a3f; font-family:inherit; padding:2px; cursor:text;
}
.caption input::placeholder{ color:#c4c3be; }
.caption input:focus{ outline:none; }
.page-num{ display:none; }
.leaf.left .page-num{ left:38px; }
.leaf.right .page-num{ right:46px; }
.img-tools{ position:absolute; top:-46px; right:0; display:flex; gap:6px; opacity:0; transition:opacity .2s; z-index:31; }
.leaf.left .img-tools{ left:0; right:auto; }
.leaf:hover .img-tools{ opacity:1; }
.img-tools button{
border:none; background:rgba(20,20,30,.7); color:#fff; border-radius:4px;
padding:5px 9px; font-size:11px; letter-spacing:.05em; cursor:pointer;
}
.img-tools button:hover{ background:rgba(20,20,30,.92); }
/* ===== full-bleed artwork (no frame, fills the whole page) ===== */
.leaf.full{ padding:0; }
.leaf.full .page-inner{ border:none; border-radius:inherit; background:transparent; transition:none; }
.leaf.full .page-num{ color:rgba(255,255,255,.92); z-index:5; text-shadow:0 1px 3px rgba(0,0,0,.45); }
.leaf.full.left .page-num{ left:24px; }
.leaf.full.right .page-num{ right:24px; }
.leaf.disabled{ cursor:default; }
/* ===== reading route dock: zero-obstruction default state ===== */
.reading-route{
position:fixed; left:40px; bottom:68px; top:auto; z-index:78;
width:min(430px,calc(100vw - 32px));
display:grid; grid-template-columns:104px minmax(0,1fr); align-items:stretch; gap:10px;
padding:9px 11px; color:#4b3827;
background:
linear-gradient(120deg,rgba(255,255,255,.50),transparent 40%),
rgba(240,226,198,.97);
border:1px solid rgba(91,65,40,.36); border-radius:16px;
box-shadow:0 18px 42px rgba(48,31,19,.22),inset 0 0 0 1px rgba(255,255,255,.38);
backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px);
opacity:0; visibility:hidden; pointer-events:none;
transform:translateY(10px) scale(.985); transform-origin:left bottom;
transition:opacity .2s ease,visibility .2s ease,transform .24s cubic-bezier(.22,.8,.24,1);
}
.reading-route.is-open{
opacity:1; visibility:visible; pointer-events:auto; transform:translateY(0) scale(1);
}
.reading-route::before,.reading-route::after{
content:""; position:absolute; top:50%; width:14px; height:14px; margin-top:-7px;
border-radius:50%; background:#ebe1cb; box-shadow:inset 0 0 0 1px rgba(91,65,40,.18);
}
.reading-route::before{ left:-8px; }
.reading-route::after{ right:-8px; }
.route-tag{
display:flex; flex-direction:column; justify-content:center; padding:2px 11px 2px 4px;
border-right:1px dashed rgba(91,65,40,.36); line-height:1.1;
}
.route-tag span{ font-size:8px; letter-spacing:.15em; opacity:.56; }
.route-tag strong{ margin-top:6px; font:700 15px/1.08 Georgia,"Noto Serif SC",serif; letter-spacing:.12em; }
.route-options{
position:relative; display:grid; grid-template-columns:1fr 1fr; min-width:0;
padding:3px; border:1px dashed rgba(91,65,40,.32); border-radius:11px;
background:rgba(111,84,55,.08); overflow:hidden;
}
.route-slider{
position:absolute; z-index:0; top:3px; bottom:3px; left:3px;
width:calc(50% - 3px); height:auto; border-radius:8px;
background:linear-gradient(145deg,#fffaf0,#f6ead2);
border:1px solid rgba(127,61,40,.28);
box-shadow:0 4px 10px rgba(72,45,25,.15),inset 0 0 0 1px rgba(255,255,255,.64);
transition:transform .34s cubic-bezier(.22,.8,.24,1);
}
.reading-route[data-mode="random"] .route-slider{ transform:translateX(100%); }
.route-choice{
position:relative; z-index:1; min-width:0; min-height:50px; border:0; border-radius:8px;
display:grid; grid-template-columns:25px minmax(0,1fr); align-items:center; gap:6px;
padding:4px 6px; color:rgba(75,56,39,.65); background:transparent;
font-family:inherit; text-align:left; cursor:pointer; transition:color .22s ease,transform .18s ease;
}
.route-choice:hover{ color:#4b3827; }
.route-choice:active{ transform:scale(.98); }
.route-choice:focus-visible{ outline:2px solid #9f4936; outline-offset:-2px; }
.route-choice.active{ color:#713426; }
.route-node{
width:24px; height:24px; display:grid; place-items:center; border-radius:50%;
border:1px solid currentColor; font:700 9px/1 Georgia,serif; opacity:.76;
}
.route-choice.active .route-node{ color:#9f4936; border-style:double; border-width:3px; opacity:1; }
.route-choice b{ display:block; overflow:hidden; white-space:nowrap; text-overflow:ellipsis; font-size:11.5px; letter-spacing:.06em; }
.route-choice small{ display:block; margin-top:2px; overflow:hidden; white-space:nowrap; text-overflow:ellipsis; font-size:8.5px; letter-spacing:.03em; opacity:.66; }
.mode-toast{ position:absolute; width:1px; height:1px; overflow:hidden; clip-path:inset(50%); white-space:nowrap; }
.route-dock-button{
min-height:32px; display:inline-flex; align-items:center; gap:8px; padding:4px 1px;
border:0; border-bottom:1px dashed rgba(58,47,34,.36); color:inherit; background:transparent;
font:inherit; letter-spacing:.08em; cursor:pointer; transition:color .2s ease,border-color .2s ease;
}
.route-dock-button:hover,.route-dock-button[aria-expanded="true"]{ color:#8e4437; border-bottom-color:#8e4437; }
.route-dock-button:focus-visible{ outline:2px solid #8e4437; outline-offset:4px; border-radius:3px; }
.route-dock-button span{ opacity:.64; font-size:.9em; }
.route-dock-button strong{ font-weight:750; letter-spacing:.1em; }
.footer-route-hint{ margin-left:8px; opacity:.58; }
@media (max-width:680px){
.reading-route{ left:12px; bottom:58px; width:calc(100vw - 24px); grid-template-columns:82px minmax(0,1fr); gap:7px; padding:7px 8px; }
.route-tag{ padding-right:7px; }
.route-tag strong{ font-size:12px; letter-spacing:.07em; }
.route-choice{ min-height:44px; grid-template-columns:21px minmax(0,1fr); gap:4px; padding:3px 4px; }
.route-node{ width:20px; height:20px; font-size:8px; }
.route-choice b{ font-size:10px; letter-spacing:.03em; }
.route-choice small{ display:none; }
.footer-route-hint{ display:none; }
}
@media (max-width:420px){
.reading-route{ grid-template-columns:1fr; }
.route-tag{ display:none; }
.route-dock-button span{ display:none; }
}
/* ===== departure gate: prominent before reading, absent during reading ===== */
.route-intro-backdrop{
position:fixed; inset:0; z-index:74; background:rgba(36,27,45,.34);
backdrop-filter:blur(3px) saturate(.92); -webkit-backdrop-filter:blur(3px) saturate(.92);
opacity:0; visibility:hidden; pointer-events:none;
transition:opacity .28s ease,visibility .28s ease;
}
.route-intro-heading{ display:none; text-align:center; }
.route-intro-heading span{
display:block; color:#9f4936; font-size:9px; font-weight:800; letter-spacing:.28em;
}
.route-intro-heading h2{
margin:9px 0 0; color:#3f3025;
font:700 27px/1.2 "Songti SC","STSong","Noto Serif CJK SC",serif;
letter-spacing:.06em;
}
.route-intro-heading p{
margin:9px auto 0; max-width:420px; color:rgba(67,49,37,.66);
font-size:11px; line-height:1.7; letter-spacing:.06em;
}
body.route-intro{ overflow:hidden; }
body.route-intro .route-intro-backdrop{
opacity:1; visibility:visible; pointer-events:auto;
}
body.route-intro .reading-route{
left:50%; top:50%; right:auto; bottom:auto; z-index:79;
width:min(620px,calc(100vw - 36px));
display:grid; grid-template-columns:1fr; gap:17px;
padding:26px 28px 27px; border-radius:22px;
opacity:1; visibility:visible; pointer-events:auto;
transform:translate(-50%,-50%) scale(1); transform-origin:center center;
box-shadow:0 30px 80px rgba(35,23,38,.36),inset 0 0 0 1px rgba(255,255,255,.44);
transition:opacity .25s ease,transform .3s cubic-bezier(.22,.8,.24,1);
}
body.route-intro .reading-route::before,body.route-intro .reading-route::after{
top:50%; bottom:auto; left:auto; margin-top:-9px; width:18px; height:18px;
}
body.route-intro .reading-route::before{ left:-10px; }
body.route-intro .reading-route::after{ right:-10px; }
body.route-intro .route-intro-heading{ display:block; }
body.route-intro .route-tag{ display:none; }
body.route-intro .route-options{
grid-template-columns:1fr 1fr; padding:5px; border-radius:16px;
background:rgba(111,84,55,.095);
}
body.route-intro .route-slider{
top:5px; bottom:5px; left:5px; width:calc(50% - 5px); border-radius:12px;
}
body.route-intro .route-choice{
min-height:102px; grid-template-columns:46px minmax(0,1fr); gap:13px;
padding:12px 16px; border-radius:12px;
}
body.route-intro .route-node{ width:42px; height:42px; font-size:12px; }
body.route-intro .route-choice b{
font:700 18px/1.25 "Songti SC","STSong","Noto Serif CJK SC",serif;
letter-spacing:.08em;
}
body.route-intro .route-choice small{ margin-top:7px; font-size:10px; letter-spacing:.05em; opacity:.70; }
body.route-intro .route-choice.active::after{
content:"当前选择"; position:absolute; right:12px; top:10px;
color:#9f4936; font-size:8px; font-weight:800; letter-spacing:.12em;
}
body.route-intro.route-intro-leaving .route-intro-backdrop{ opacity:0; }
body.route-intro.route-intro-leaving .reading-route{
opacity:0; pointer-events:none; transform:translate(-50%,-47%) scale(.975);
}
body.route-intro .footer,body.route-intro .edge-add{ pointer-events:none; }
@media (max-width:560px){
body.route-intro .reading-route{ width:calc(100vw - 24px); padding:22px 16px 20px; gap:14px; }
body.route-intro .route-intro-heading h2{ font-size:22px; }
body.route-intro .route-options{ grid-template-columns:1fr; }
body.route-intro .route-slider{ top:5px; bottom:auto; right:5px; width:auto; height:calc(50% - 5px); }
body.route-intro .reading-route[data-mode="random"] .route-slider{ transform:translateY(100%); }
body.route-intro .route-choice{ min-height:78px; grid-template-columns:40px minmax(0,1fr); padding:9px 13px; }
body.route-intro .route-node{ width:36px; height:36px; }
body.route-intro .route-choice b{ font-size:16px; }
body.route-intro .route-choice small{ display:block; margin-top:4px; }
}
/* ===== narrative pages: one text leaf paired with one photo leaf ===== */
.leaf.story{
padding:36px 40px 32px;
color:#3c3127;
background:
linear-gradient(90deg,rgba(255,255,255,.28),transparent 18%,transparent 82%,rgba(120,85,45,.05)),
#f5efe2;
}
.leaf.story::before{
content:""; position:absolute; inset:13px; pointer-events:none;
border:1px solid rgba(102,73,43,.12); border-radius:18px;
}
.story-page{
position:relative; z-index:1; height:100%; min-height:0;
display:flex; flex-direction:column;
font-family:"Songti SC","STSong","Noto Serif CJK SC","SimSun",serif;
}
.story-kicker{
font-family:"Helvetica Neue","PingFang SC","Microsoft YaHei",sans-serif;
font-size:10px; font-weight:700; letter-spacing:.22em; color:#9b6040;
text-transform:uppercase; margin-bottom:8px;
}
.story-title{
font-size:24px; line-height:1.22; font-weight:700; letter-spacing:.02em;
color:#34291f; margin:0 0 8px;
}
.story-title.continued{ font-size:17.5px; line-height:1.28; margin-bottom:7px; color:#5b4635; }
.story-rule{ width:44px; height:2px; background:#b77a50; opacity:.65; margin-bottom:10px; }
.story-quote{
font-size:13px; line-height:1.58; font-weight:600; color:#76523a;
padding:7px 10px; margin:0 0 10px; border-left:3px solid rgba(183,122,80,.62);
background:rgba(183,122,80,.075);
}
.story-copy{
flex:1; min-height:0; overflow:hidden;
font-size:13.8px; line-height:1.68; letter-spacing:.015em; text-align:justify;
}
/* Text pages adapt to their actual amount of copy. Sparse pages breathe and
distribute paragraphs vertically; full pages tighten gently without sacrificing legibility. */
.story-page.airy .story-copy{
display:flex; flex-direction:column; justify-content:space-between;
font-size:14.3px; line-height:1.76;
}
.story-page.airy .story-copy p+p{ margin-top:10px; }
.story-page.prologue .story-copy{
display:flex; flex-direction:column; justify-content:space-around;
font-size:15px; line-height:1.88; padding:4px 2px;
}
.story-page.prologue .story-copy p{ text-indent:1.5em; }
.story-page.prologue .story-copy p+p{ margin-top:12px; }
.story-page.dense .story-copy{ font-size:13px; line-height:1.6; }
.story-page.packed .story-copy{ font-size:12.6px; line-height:1.55; letter-spacing:.005em; }
.story-copy p{ margin:0; text-indent:2em; }
.story-copy p+p{ margin-top:7px; }
.story-page.vignette{ justify-content:center; text-align:center; padding:24px 10px 28px; }
.story-page.vignette .story-kicker{ margin-bottom:14px; }
.story-page.vignette .story-title{ font-size:30px; margin-bottom:15px; }
.story-page.vignette .story-rule{ margin:0 auto 15px; width:58px; }
.story-page.vignette .story-quote{ background:transparent; border:0; padding:0 14px; margin-bottom:12px; }
.story-page.vignette .story-copy{ flex:0 0 auto; overflow:visible; font-size:16px; line-height:1.85; }
.story-page.vignette .story-copy p{ text-indent:0; }
.story-page.chapter-page{ justify-content:center; text-align:center; padding:28px 8px; }
.story-page.chapter-page .story-kicker{ margin-bottom:18px; }
.story-page.chapter-page .story-title{ font-size:34px; margin-bottom:18px; }
.story-page.chapter-page .story-rule{ margin:0 auto 18px; width:66px; }
.story-page.chapter-page .story-quote{ background:transparent; border:0; font-size:15px; padding:0 18px; }
.story-page.vignette .story-foot,.story-page.chapter-page .story-foot{
position:absolute; left:0; right:0; bottom:0;
}
.story-foot{
margin-top:10px; padding-top:6px; border-top:1px solid rgba(92,65,40,.13);
font-family:"Helvetica Neue","PingFang SC","Microsoft YaHei",sans-serif;
font-size:9px; letter-spacing:.16em; color:rgba(91,70,53,.56); text-transform:uppercase;
}
.leaf.story .page-num{ display:block; bottom:16px; color:rgba(91,70,53,.48); }
.story-photo{ position:relative; height:100%; overflow:hidden; background:#d8c8b0; }
.story-photo img{ transform:scale(1.015); filter:saturate(.86) contrast(.96) sepia(.08); }
.story-photo::after{
content:""; position:absolute; inset:0; pointer-events:none;
background:linear-gradient(180deg,rgba(22,16,10,.03) 40%,rgba(22,16,10,.76) 100%);
}
.photo-note{
position:absolute; z-index:2; left:25px; right:25px; bottom:25px; color:#fff;
text-shadow:0 2px 8px rgba(0,0,0,.42); pointer-events:none;
}
.photo-note .eyebrow{
display:block; font-size:9px; letter-spacing:.22em; font-weight:700;
opacity:.72; margin-bottom:7px;
}
.photo-note strong{
display:block; font-family:"Songti SC","STSong","Noto Serif CJK SC","SimSun",serif;
font-size:16px; line-height:1.45; font-weight:600;
}
.photo-note em{ display:block; margin-top:7px; font-size:9px; font-style:normal; opacity:.64; letter-spacing:.08em; }
/* ===== flipping leaf ===== */
.flipper{
position:absolute; top:0; bottom:0; width:var(--leaf-w);
z-index:20; transform-style:preserve-3d; pointer-events:none; display:none;
will-change:transform;
}
.flipper.run{ display:block; }
/* show the sheet (old page on its front face) as soon as a flip is armed, so the
destination page can't peek through during the pre-decode wait = no flash */
.flipper.fwd, .flipper.bwd{ display:block; }
.flipper .face{ position:absolute; inset:0; background:var(--paper); backface-visibility:hidden; -webkit-backface-visibility:hidden; overflow:hidden; padding:38px; }
/* the sheet's drop shadow grows smoothly as it lifts (peaks when it stands up mid-turn)
and settles back — instead of popping on/off, which read as a "weird" shadow jump */
.flipper.fwd.run .face, .flipper.bwd.run .face{ animation:sheetLift var(--flip) var(--flip-ease) forwards; }
@keyframes sheetLift{
0%{ box-shadow:0 0 0 rgba(20,20,60,0); }
50%{ box-shadow:0 26px 55px rgba(20,20,60,.28); }
100%{ box-shadow:0 0 0 rgba(20,20,60,0); }
}
.flipper .face .content{ height:100%; }
.flipper .face.full{ padding:0; }
.flipper .face.full .page-inner{ border:none; height:100%; }
.flipper .face .gloss{ position:absolute; inset:0; pointer-events:none; opacity:0; }
/* outer corner rounded, spine (inner) corner square — front & back land on
opposite halves, so they need opposite radii. Apply to artwork directly
(overflow clipping is unreliable under preserve-3d). */
.flipper.fwd .front, .flipper.fwd .front .page-inner, .flipper.fwd .front img{ border-radius:0 30px 30px 0; }
.flipper.fwd .back, .flipper.fwd .back .page-inner, .flipper.fwd .back img{ border-radius:30px 0 0 30px; }
.flipper.bwd .front, .flipper.bwd .front .page-inner, .flipper.bwd .front img{ border-radius:30px 0 0 30px; }
.flipper.bwd .back, .flipper.bwd .back .page-inner, .flipper.bwd .back img{ border-radius:0 30px 30px 0; }
.flipper.fwd{ left:50%; transform-origin:left center; transform:translateZ(2px); }
.flipper.fwd .back{ transform:rotateY(180deg); }
.flipper.fwd .front .gloss{ background:linear-gradient(90deg, rgba(0,0,0,0) 40%, rgba(0,0,0,.4)); }
.flipper.fwd .back .gloss{ background:linear-gradient(90deg, rgba(0,0,0,.4), rgba(0,0,0,0) 60%); }
/* translateZ keeps the turning sheet a hair in front of the leaf plane at EVERY angle
(world-Z lift), so its hinge edge never z-fights the page beneath = no fold-line flicker */
@keyframes flipFwd{ from{transform:translateZ(2px) rotateY(0);} to{transform:translateZ(2px) rotateY(-180deg);} }
.flipper.fwd.run{ animation:flipFwd var(--flip) var(--flip-ease) forwards; }
.flipper.fwd.run .front .gloss{ animation:glossUp var(--flip) var(--flip-ease) forwards; }
.flipper.fwd.run .back .gloss{ animation:glossDown var(--flip) var(--flip-ease) forwards; }
/* closing: reverse of openBook -- the first spread's LEFT page folds back onto the cover */
/* faster finish: the default ease-out (.25,1) reached near-closed early then crawled
through a slow tail. this easing keeps momentum so the LAST segment snaps shut. scoped
to closing only (page-turns keep the global --flip/--flip-ease). */
.flipper.fwd.closing{ transform:translateZ(2px) rotateY(-180deg); --flip:1s; --flip-ease:cubic-bezier(.32,0,.4,.9); }
@keyframes flipClose{ from{transform:translateZ(2px) rotateY(-180deg);} to{transform:translateZ(2px) rotateY(0deg);} }
.flipper.fwd.closing.run{ animation:flipClose var(--flip) var(--flip-ease) forwards; }
.flipper.fwd.closing.run .front .gloss{ animation:glossDown var(--flip) var(--flip-ease) forwards; }
.flipper.fwd.closing.run .back .gloss{ animation:glossUp var(--flip) var(--flip-ease) forwards; }
.flipper.bwd{ left:0; transform-origin:right center; transform:translateZ(2px); }
.flipper.bwd .back{ transform:rotateY(180deg); }
.flipper.bwd .front .gloss{ background:linear-gradient(90deg, rgba(0,0,0,0) 40%, rgba(0,0,0,.4)); }
.flipper.bwd .back .gloss{ background:linear-gradient(90deg, rgba(0,0,0,.4), rgba(0,0,0,0) 60%); }
@keyframes flipBwd{ from{transform:translateZ(2px) rotateY(0);} to{transform:translateZ(2px) rotateY(180deg);} }
.flipper.bwd.run{ animation:flipBwd var(--flip) var(--flip-ease) forwards; }
.flipper.bwd.run .front .gloss{ animation:glossUp var(--flip) var(--flip-ease) forwards; }
.flipper.bwd.run .back .gloss{ animation:glossDown var(--flip) var(--flip-ease) forwards; }
@keyframes glossUp{ from{opacity:0;} 55%{opacity:.55;} to{opacity:.55;} }
@keyframes glossDown{ from{opacity:.55;} 45%{opacity:.55;} to{opacity:0;} }
/* fold-line (crease valley) shadow removed per request — the turning leaf casts no
shadow into the spine during a flip */
.lift{ position:absolute; top:0; bottom:0; width:var(--leaf-w); z-index:15; pointer-events:none; opacity:0; display:none; }
.lift.fwd{ left:50%; }
.lift.bwd{ right:50%; }
.lift.run{ animation:none; }
@keyframes liftFade{ 0%{opacity:0;} 50%{opacity:1;} 100%{opacity:0;} }
/* ===== closed-book cover (intro) ===== */
.cover{
position:absolute; left:50%; top:0; width:var(--leaf-w); height:var(--leaf-h);
cursor:pointer; z-index:25; display:none; overflow:hidden;
background:#f4f2ec url(assets/images/image-04-421cdff8.png) center/cover no-repeat;
border-radius:6px 30px 30px 6px;
box-shadow:0 40px 80px rgba(20,20,80,.35), 0 6px 20px rgba(20,20,80,.2);
}
body.closed:not(.opening) .cover{ display:block; }
.cover::before{ /* soft crease/shadow along the bound (spine) edge */
content:""; position:absolute; left:0; top:0; bottom:0; width:26px;
background:linear-gradient(90deg, rgba(0,0,0,.10), rgba(0,0,0,0));
}
.cover-tap{
position:absolute; bottom:30px; left:0; right:0; text-align:center;
font-size:10px; letter-spacing:.24em; text-transform:uppercase;
color:rgba(60,47,34,.32); animation:tapPulse 1.9s ease-in-out infinite;
pointer-events:none;
}
@keyframes tapPulse{ 0%,100%{opacity:.35;} 50%{opacity:.75;} }
/* the cover opens with a real LEFT page-turn (reusing the book's flip machinery in
openBook): the turning sheet's front is the cover, its back is the first painting's
LEFT half, so the flip lands directly on the complete first painting */
.spread{ transition:opacity .3s ease; }
body.closed:not(.opening) .spread{ opacity:0; }
/* ===== footer ===== */
.footer{
display:flex; justify-content:space-between; align-items:flex-end;
padding:0 40px 30px; font-size:13px; letter-spacing:.1em; line-height:1.5;
}
.footer .right{ font-weight:600; }
/* ===== minimal toolbar ===== */
.toolbar{
position:fixed; top:78px; left:50%; transform:translateX(-50%);
display:flex; gap:8px; z-index:40; opacity:0; pointer-events:none; transition:opacity .25s;
}
body:hover .toolbar, .toolbar:hover{ opacity:1; pointer-events:auto; }
.toolbar button{
border:1px solid rgba(255,255,255,.5); background:rgba(255,255,255,.12);
color:#fff; padding:6px 13px; border-radius:30px; font-size:12px; letter-spacing:.06em;
cursor:pointer; backdrop-filter:blur(4px);
}
.toolbar button:hover{ background:rgba(255,255,255,.25); }
.indicator{ position:fixed; bottom:30px; left:50%; transform:translateX(-50%); font-size:12px; letter-spacing:.18em; color:rgba(255,255,255,.85); pointer-events:none; }
input[type=file]{ display:none; }
/* ===== responsive: scale the whole book uniformly so internal geometry
(cover, flipper, tucked stamp) stays pixel-perfect at every size ===== */
@media (max-width:1240px){
body.v2 .stage{ --book-scale:.98; --book-tx:-224px; --book-ty:46px; }
}
@media (max-width:1080px){
/* decorations start to crowd the book -> retire them and CENTER the book
(no more left shift, and let the uniform scale handle fit) */
body.v2 .corner-stamp, body.v2 .hand-title{ display:none; }
body.v2 .book{ max-width:none; } /* rely on scale, not a vw clamp, so internal geometry stays exact */
body.v2 .stage{ --book-scale:.87; --book-tx:0px; --book-ty:16px; }
.wrap{ padding:10px 20px 32px; }
.topbar{ padding:24px 28px; font-size:14px; }
}
@media (max-width:880px){
body.v2 .stage{ --book-scale:.83; --book-tx:0px; --book-ty:12px; }
.wrap{ padding:8px 16px 28px; }
.topbar{ padding:20px 20px; font-size:13px; letter-spacing:.08em; }
.footer{ padding:0 20px 22px; font-size:12px; }
}
@media (max-width:680px){
body.v2 .stage{ --book-scale:.74; --book-tx:0px; --book-ty:8px; }
.wrap{ padding:6px 12px 24px; }
.topbar{ padding:16px 16px; font-size:12px; letter-spacing:.06em; }
.footer{ padding:0 16px 18px; font-size:11px; letter-spacing:.06em; }
.indicator{ bottom:40px; }
}
@media (max-width:560px){
body.v2 .stage{ --book-scale:.63; --book-tx:0px; --book-ty:4px; }
.topbar{ padding:14px 12px; font-size:11px; letter-spacing:.05em; }
}
@media (max-width:480px){
body.v2 .stage{ --book-scale:.55; --book-tx:0px; --book-ty:2px; }
.topbar{ padding:13px 10px; font-size:10.5px; letter-spacing:.04em; }
.footer{ padding:0 12px 16px; font-size:10.5px; letter-spacing:.05em; }
.indicator{ bottom:34px; font-size:11px; }
}
@media (max-width:400px){
body.v2 .stage{ --book-scale:.44; --book-tx:0px; --book-ty:0px; }
.topbar{ font-size:10px; letter-spacing:.03em; padding:12px 8px; }
}
@media (max-width:360px){
body.v2 .stage{ --book-scale:.40; --book-tx:0px; --book-ty:0px; }
.topbar{ font-size:9.5px; letter-spacing:.02em; padding:11px 6px; }
}
@media (max-width:330px){
body.v2 .stage{ --book-scale:.36; --book-tx:0px; --book-ty:0px; }
}
/* wide-but-short viewports: constrain by height so nav + book + footer fit */
@media (max-height:720px){
/* the book is shrunk with transform:scale (which keeps its layout box tall),
so clamp the page to the viewport and let the wrap clip the empty margins */
html,body{ height:100%; overflow:hidden; }
.wrap{ min-height:0; overflow:hidden; }
}
@media (max-height:720px) and (min-width:1080px){
body.v2 .stage{ --book-scale:.87; --book-tx:-204px; --book-ty:20px; }
}
@media (max-height:600px){
body.v2 .corner-stamp, body.v2 .hand-title{ display:none; }
body.v2 .book{ max-width:none; }
body.v2 .stage{ --book-scale:.65; --book-tx:0px; --book-ty:6px; }
}
@media (max-height:460px){
body.v2 .stage{ --book-scale:.50; --book-tx:0px; --book-ty:2px; }
.topbar{ padding:10px 18px; }
.footer{ padding:0 18px 10px; }
}
/* ===== left-edge batch-replace (+) button ===== */
.edge-add{
position:fixed; right:40px; top:50%; transform:translateY(-50%);
width:54px; height:54px; border-radius:50%;
border:1px solid rgba(255,255,255,.55); background:rgba(255,255,255,.16);
color:#fff; font-size:30px; font-weight:300; line-height:1; cursor:pointer;
display:flex; align-items:center; justify-content:center;
z-index:60; backdrop-filter:blur(5px);
box-shadow:0 8px 22px rgba(20,20,60,.22);
transition:background .2s, transform .2s, box-shadow .2s;
}
.edge-add:hover{ background:rgba(255,255,255,.3); transform:translateY(-50%) scale(1.08); box-shadow:0 12px 28px rgba(20,20,60,.3); }
.edge-add:active{ transform:translateY(-50%) scale(.96); }
body.v2 .edge-add{ color:#4a3b2c; border-color:rgba(74,59,44,.35); background:rgba(255,255,255,.5); }
body.v2 .edge-add:hover{ background:rgba(255,255,255,.7); }
/* ===== upload naming-format modal ===== */
.modal-overlay{
position:fixed; inset:0; z-index:120; display:none;
align-items:center; justify-content:center;
background:rgba(18,18,50,.42); backdrop-filter:blur(3px);
}
.modal-overlay.show{ display:flex; }
.modal{
width:min(460px,90vw); background:#fbfaf7; color:#2c2620;
border-radius:18px; padding:30px 30px 24px;
box-shadow:0 30px 70px rgba(15,15,50,.4);
font-family:inherit; animation:modalIn .28s cubic-bezier(.3,.9,.3,1);
}
@keyframes modalIn{ from{ opacity:0; transform:translateY(14px) scale(.97); } to{ opacity:1; transform:none; } }
.modal h3{ font-size:19px; letter-spacing:.02em; margin-bottom:12px; color:#3a2f22; }
.modal p{ font-size:14px; line-height:1.65; color:#5a5148; margin-bottom:12px; }
.modal .fmt{
background:#f0ede7; border:1px solid #e2ddd3; border-radius:12px;
padding:14px 16px; margin-bottom:14px;
}
.modal .fmt .row{ display:flex; align-items:baseline; gap:10px; font-size:13.5px; line-height:1.7; }
.modal .fmt code,
.modal .note code{
font-family:"SF Mono","Menlo",monospace; font-size:12.5px;
background:#e3ded4; color:#4a3b2c; padding:2px 8px; border-radius:6px; white-space:nowrap;
}
.modal .fmt .desc{ color:#6a6156; }
.modal .note{ font-size:12.5px; color:#8a8175; margin-bottom:20px; }
.modal-actions{ display:flex; justify-content:flex-end; gap:10px; }
.modal-actions button{
border:none; border-radius:30px; padding:9px 20px; font-size:13.5px;
letter-spacing:.04em; cursor:pointer; font-family:inherit; transition:background .18s, transform .1s;
}
.modal-actions button:active{ transform:scale(.97); }
.btn-secondary{ background:#eceae4; color:#6a6156; }
.btn-secondary:hover{ background:#e2dfd8; }
.btn-primary{ background:#4b4bf3; color:#fff; }
.btn-primary:hover{ background:#3a3ae0; }
/* ===== mobile tweaks for the + button and modal ===== */
@media (max-width:680px){
.edge-add{ width:46px; height:46px; font-size:26px; right:16px; }
.modal{ padding:24px 20px 20px; border-radius:16px; }
.modal h3{ font-size:17px; }
.modal p{ font-size:13px; }
.modal .fmt{ padding:12px 12px; }
.modal .fmt .row{ flex-direction:column; gap:2px; font-size:12.5px; }
.modal .note{ font-size:11.5px; }
.modal-actions button{ padding:10px 18px; font-size:13px; }
}
@media (max-width:400px){
.edge-add{ width:42px; height:42px; font-size:24px; right:12px; }
}
/* ===== 旅途暗房：直接换片 + 故事胶卷 ===== */
.edge-add{
right:22px; width:auto; min-width:54px; padding:0 17px 0 12px; gap:9px;
border-color:rgba(255,248,224,.58); background:rgba(44,34,72,.55);
font-size:13px; font-weight:700; letter-spacing:.12em;
}
.edge-add:hover{
background:rgba(255,247,220,.96); color:#48345f;
transform:translateY(-50%) translateX(-3px); box-shadow:0 12px 30px rgba(23,15,56,.34);
}
.edge-add-icon{
position:relative; width:24px; height:18px; flex:0 0 auto; border-radius:4px;
border:2px solid currentColor; box-sizing:border-box;
}
.edge-add-icon::before{
content:""; position:absolute; left:50%; top:50%; width:7px; height:7px;
border:2px solid currentColor; border-radius:50%; transform:translate(-50%,-50%);
}
.edge-add-icon::after{
content:""; position:absolute; left:3px; top:-5px; width:7px; height:4px;
border-radius:2px 2px 0 0; background:currentColor;
}
.edge-add-label{ white-space:nowrap; }
.photo-swap-button{
position:absolute; z-index:5; right:18px; top:18px; display:flex; align-items:center; gap:7px;
min-height:35px; padding:0 12px; border:1px solid rgba(255,255,255,.64); border-radius:999px;
color:#fff; background:rgba(31,24,47,.58); backdrop-filter:blur(8px);
box-shadow:0 7px 22px rgba(0,0,0,.22); cursor:pointer; font-size:11px; font-weight:700;
letter-spacing:.12em; opacity:0; transform:translateY(-6px); transition:.22s ease;
}
.story-photo:hover .photo-swap-button,.photo-swap-button:focus-visible{
opacity:1; transform:translateY(0);
}
.photo-swap-button:hover{ background:#fff6df; color:#503a62; border-color:#fff6df; }
.swap-aperture{
width:14px; height:14px; border-radius:50%; display:inline-block;
background:conic-gradient(from 15deg,#fff 0 15%,transparent 15% 31%,#fff 31% 47%,transparent 47% 63%,#fff 63% 79%,transparent 79% 95%,#fff 95%);
box-shadow:inset 0 0 0 1px currentColor;
}
.photo-swap-button:hover .swap-aperture{ background:conic-gradient(from 15deg,#503a62 0 15%,transparent 15% 31%,#503a62 31% 47%,transparent 47% 63%,#503a62 63% 79%,transparent 79% 95%,#503a62 95%); }
.photo-drop-hint{
position:absolute; z-index:6; inset:22px; display:flex; flex-direction:column; align-items:center;
justify-content:center; text-align:center; color:#fff; border:2px dashed rgba(255,248,224,.85);
border-radius:18px; background:rgba(43,31,67,.72); backdrop-filter:blur(7px);
opacity:0; transform:scale(.97); pointer-events:none; transition:.18s ease;
}
.photo-drop-hint b{ font-family:"Songti SC","STSong",serif; font-size:22px; letter-spacing:.08em; }
.photo-drop-hint span{ margin-top:8px; font-size:11px; letter-spacing:.12em; opacity:.78; }
body.photo-dragging .leaf.photo .photo-drop-hint{ opacity:1; transform:scale(1); }
.flipper .photo-swap-button,.flipper .photo-drop-hint{ display:none; }
.darkroom-overlay{
position:fixed; inset:0; z-index:130; display:flex; justify-content:flex-end;
background:rgba(18,13,35,.28); opacity:0; pointer-events:none; transition:opacity .28s ease;
}
.darkroom-overlay.show{ opacity:1; pointer-events:auto; }
.darkroom-panel{
position:relative; width:min(455px,94vw); height:100%; box-sizing:border-box; overflow:hidden;
color:#f6ecd7; background:
radial-gradient(circle at 82% 8%,rgba(194,60,48,.20),transparent 28%),
linear-gradient(155deg,#251c36 0%,#171321 68%,#110e18 100%);
border-left:1px solid rgba(255,240,205,.16); box-shadow:-24px 0 70px rgba(13,9,27,.42);
transform:translateX(102%); transition:transform .34s cubic-bezier(.22,.75,.18,1);
display:flex; flex-direction:column;
}
.darkroom-overlay.show .darkroom-panel{ transform:translateX(0); }
.darkroom-redlight{
position:absolute; right:54px; top:30px; width:46px; height:46px; border-radius:50%;
background:radial-gradient(circle,#ef725f 0 17%,#9d2f2b 42%,rgba(119,29,30,.04) 72%);
filter:blur(.2px); opacity:.78; box-shadow:0 0 34px rgba(230,70,58,.35); pointer-events:none;
}
.darkroom-head{ position:relative; padding:29px 30px 15px; }
.darkroom-kicker{ margin:0 0 5px; font-size:9px; font-weight:700; letter-spacing:.28em; color:#d98572; }
.darkroom-head h2{ margin:0; font:700 28px/1.1 "Songti SC","STSong",serif; letter-spacing:.08em; }
.darkroom-head p{ margin:9px 48px 0 0; color:rgba(246,236,215,.62); font-size:11px; line-height:1.65; }
.darkroom-close{
position:absolute; z-index:2; top:22px; right:20px; width:34px; height:34px; border-radius:50%;
border:1px solid rgba(255,241,213,.18); color:#f6ecd7; background:rgba(255,255,255,.05);
cursor:pointer; font-size:20px; line-height:1;
}
.darkroom-close:hover{ background:#f6ecd7; color:#251c36; }
.darkroom-current{
margin:0 25px 16px; padding:15px; display:grid; grid-template-columns:94px 1fr; gap:14px;
color:#362a35; background:#f2e7cf; border-radius:16px; transform:rotate(-.35deg);
box-shadow:0 13px 26px rgba(0,0,0,.22),inset 0 0 0 1px rgba(92,62,43,.12);
}
.darkroom-preview-wrap{ position:relative; height:84px; padding:7px 7px 16px; background:#fffaf0; box-shadow:0 4px 10px rgba(53,35,37,.18); }
.darkroom-preview-wrap::after{ content:"旅途留影"; position:absolute; left:0; right:0; bottom:2px; text-align:center; font-size:7px; letter-spacing:.22em; color:#9f7964; }
.darkroom-preview{ width:100%; height:100%; object-fit:cover; display:block; filter:saturate(.88) sepia(.06); }
.darkroom-current-copy{ min-width:0; display:flex; flex-direction:column; }
.darkroom-current-copy small{ color:#a3594f; font-size:8px; font-weight:800; letter-spacing:.22em; }
.darkroom-current-copy strong{ margin-top:5px; font:700 14px/1.35 "Songti SC","STSong",serif; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.darkroom-current-copy span{ margin-top:4px; color:#806d69; font-size:9px; line-height:1.5; }
.darkroom-actions{ display:flex; gap:7px; margin-top:auto; padding-top:8px; }
.darkroom-action{
flex:1; min-height:31px; padding:0 10px; border:0; border-radius:9px; cursor:pointer;
font-size:10px; font-weight:800; letter-spacing:.08em;
}
.darkroom-action.primary{ color:#fff8e8; background:#7751a1; box-shadow:0 5px 12px rgba(83,50,117,.23); }
.darkroom-action.primary:hover{ background:#67418f; }
.darkroom-action.ghost{ flex:0 0 auto; color:#765f62; background:rgba(110,77,75,.08); }
.darkroom-action.ghost:hover{ background:rgba(110,77,75,.15); }
.darkroom-toolbar{ display:flex; align-items:center; gap:8px; padding:0 25px 12px; }
.darkroom-toolbar span{ flex:1; color:rgba(246,236,215,.64); font-size:9px; letter-spacing:.16em; }
.darkroom-toolbar button{
border:1px solid rgba(255,238,205,.18); border-radius:999px; padding:7px 11px;
color:#f1dfc4; background:rgba(255,255,255,.05); cursor:pointer; font-size:9px;
}
.darkroom-toolbar button:hover{ color:#2a2036; background:#f1dfc4; }
.filmstrip-shell{
position:relative; flex:1; min-height:0; padding:18px 18px; overflow:hidden;
background:
repeating-linear-gradient(90deg,rgba(246,226,188,.72) 0 10px,transparent 10px 18px) top/100% 7px no-repeat,
repeating-linear-gradient(90deg,rgba(246,226,188,.72) 0 10px,transparent 10px 18px) bottom/100% 7px no-repeat,
rgba(4,3,8,.32);
border-top:1px solid rgba(255,238,205,.10);
}
.filmstrip{ height:100%; padding:2px 5px 16px; overflow-y:auto; display:grid; grid-template-columns:1fr 1fr; gap:11px; scrollbar-width:thin; scrollbar-color:#765d7a transparent; }
.film-card{
position:relative; min-width:0; padding:0 0 9px; overflow:hidden; text-align:left;
color:#eaddc7; background:#30263a; border:1px solid rgba(255,239,207,.12); border-radius:10px;
cursor:pointer; box-shadow:0 7px 16px rgba(0,0,0,.18); transition:.18s ease;
}
.film-card:hover{ transform:translateY(-2px); border-color:rgba(229,140,116,.66); background:#382b43; }
.film-card.selected{ border-color:#e6816e; box-shadow:0 0 0 2px rgba(230,129,110,.20),0 8px 18px rgba(0,0,0,.24); }
.film-card-photo{ position:relative; display:block; width:100%; aspect-ratio:4/3; overflow:hidden; background:#17131d; }
.film-card-photo img{ width:100%; height:100%; object-fit:cover; display:block; filter:saturate(.78) sepia(.10); transition:.25s ease; }
.film-card:hover img{ filter:saturate(.98) sepia(0); transform:scale(1.025); }
.film-card-no{ position:absolute; left:7px; top:7px; padding:3px 6px; border-radius:999px; color:#fff; background:rgba(22,17,29,.68); backdrop-filter:blur(5px); font-size:8px; font-weight:800; letter-spacing:.12em; }
.film-card-custom{ position:absolute; right:7px; top:7px; width:7px; height:7px; border-radius:50%; background:#ec806c; box-shadow:0 0 0 3px rgba(236,128,108,.18); }
.film-card-copy{ display:block; padding:8px 9px 0; }
.film-card-copy small{ display:block; color:#b78d7b; font-size:7px; letter-spacing:.14em; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.film-card-copy strong{ display:block; margin-top:3px; font:700 10px/1.35 "Songti SC","STSong",serif; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.darkroom-toast{
position:fixed; z-index:160; left:50%; bottom:34px; max-width:min(420px,86vw); padding:11px 17px;
color:#fff8e9; background:rgba(35,27,48,.92); border:1px solid rgba(255,241,213,.22);
border-radius:999px; box-shadow:0 12px 35px rgba(16,10,28,.30); backdrop-filter:blur(9px);
font-size:11px; letter-spacing:.08em; opacity:0; transform:translate(-50%,12px); pointer-events:none; transition:.24s ease;
}
.darkroom-toast.show{ opacity:1; transform:translate(-50%,0); }
.darkroom-toast.error{ background:rgba(118,43,48,.94); }
@media (hover:none){ .photo-swap-button{ opacity:1; transform:none; } }
@media (max-width:720px){
.edge-add{ right:14px; min-width:48px; width:48px; height:48px; padding:0; }
.edge-add-label{ display:none; }
.darkroom-head{ padding-left:22px; }
.darkroom-current{ margin-left:18px; margin-right:18px; }
.darkroom-toolbar{ padding-left:18px; padding-right:18px; }
}
@media (max-width:380px){ .filmstrip{ grid-template-columns:1fr; } }
/* ===== TRAIN_REDESIGN_STATION_V1: cinematic station, quiet reading ===== */
:root{
--rail-ink:#322519;
--rail-paper:#f2e5ca;
--rail-brass:#9c6b31;
--rail-red:#8e3f2d;
--rail-green:#263d35;
}
body.v2{
color:var(--rail-ink);
background:#2b2017;
}
.station-scene{
position:fixed; inset:0; z-index:-3; pointer-events:none;
background-image:url("assets/images/image-05-33bb043f.png");
background-size:cover; background-position:center; background-repeat:no-repeat;
transform:scale(1.018); transform-origin:center;
animation:stationArrival 1.65s cubic-bezier(.2,.7,.2,1) both;
}
.station-scene::after{
content:""; position:absolute; inset:0;
background:rgba(45,31,18,.06);
box-shadow:inset 0 -170px 145px rgba(24,14,8,.23),inset 0 110px 120px rgba(255,236,196,.06);
}
@keyframes stationArrival{
from{ opacity:0; transform:translateX(26px) scale(1.07); filter:saturate(.78) brightness(.82); }
to{ opacity:1; transform:translateX(0) scale(1.018); filter:saturate(.96) brightness(.98); }
}
body.v2 .bg,body.v2 .bg-tint{ display:none; }
body.v2 .corner-stamp,body.v2 .hand-title,body.v2 .stampmark{ display:none!important; }
.journey-masthead{
position:fixed; z-index:12; left:58px; right:54px; top:34px;
display:grid; grid-template-columns:minmax(260px,410px) minmax(460px,1fr); align-items:start; gap:44px;
color:var(--rail-ink); pointer-events:none;
opacity:0; transform:translateY(-10px); animation:mastheadEnter .9s .34s ease forwards;
}
@keyframes mastheadEnter{ to{ opacity:1; transform:none; } }
.masthead-eyebrow{
display:flex; align-items:center; gap:10px; margin-bottom:7px;
font-size:9px; font-weight:800; letter-spacing:.24em; color:rgba(50,37,25,.66);
}
.masthead-stamp{
display:inline-grid; place-items:center; min-width:38px; min-height:38px; padding:4px;
border:2px solid rgba(142,63,45,.74); color:var(--rail-red); border-radius:3px;
font:700 11px/1.05 "Songti SC","STSong",serif; letter-spacing:.08em; transform:rotate(-3deg);
}
.masthead-title{
margin:0; font:700 48px/1.05 "Songti SC","STSong","Noto Serif CJK SC",serif;
letter-spacing:.055em; color:#2c2117; text-shadow:0 1px 0 rgba(255,247,226,.62);