/* =========================================================
   良辰囍帖 v3 · 新增页面与交互样式（叠加在 styles.css 之上）
   ========================================================= */
:root{--dock-h:0px;--paper-2:#f1e5d1;--ink-soft:#93695d}
body{overflow-x:hidden}
.section-pad-x{padding-left:9%;padding-right:9%}

/* ---------- 示意角标 ---------- */
.ph-badge,.ph-note{display:none}
.show-ph .ph-badge{display:inline-block;position:absolute;top:10px;left:10px;z-index:3;font:9px/1 var(--sans);letter-spacing:1px;padding:5px 7px;color:#fff6e3;background:#5c0f1acc;border:1px solid #d9b47766;pointer-events:none}
.show-ph .ph-note{display:block}

/* ---------- 顶栏 & 目录按钮 ---------- */
.site-header nav{gap:30px}
.menu-button{display:flex;align-items:center;gap:14px;letter-spacing:2px;font-size:11px;border:1px solid #d9b47766;padding:10px 16px;transition:background .3s,border-color .3s}
.menu-button:hover{background:#d9b47718;border-color:#d9b477}
.menu-button .icon{width:18px}

/* ---------- 首屏 ---------- */
.hero-guest{margin-top:16px;font-size:13px;letter-spacing:4px;color:var(--gold-light)}
.hero-guest b{font-weight:400;font-size:17px;border-bottom:1px solid #d9b47799;padding:0 6px 3px;margin:0 4px}
.hero-emblem{cursor:pointer;color:inherit;transform:perspective(700px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .5s var(--ease);border-radius:50%}
.hero-emblem:hover .emblem-orbit{border-color:#f6e1b2}
.hero-emblem.is-pulse>span{animation:emblem-pulse .9s var(--ease)}
@keyframes emblem-pulse{0%{transform:scale(1)}30%{transform:scale(1.12)}100%{transform:scale(1)}}
.hero-emblem>span{animation:gold-sheen 6s ease-in-out infinite}
@keyframes gold-sheen{0%,100%{background-position:0% 0}50%{background-position:100% 0}}
.ink-title{display:flex;justify-content:center}
.ink-title span{display:inline-block}
.js-ready .ink-title span{opacity:0;filter:blur(10px);transform:translateY(14px) scale(1.08)}
.js-ready .hero-content>*:not(.ink-title){opacity:0;transform:translateY(16px)}
.hero-play .ink-title span{animation:ink-in 1.1s var(--ease) forwards;animation-delay:calc(var(--n,0) * 180ms + 350ms)}
.hero-play .ink-title span:nth-child(1){--n:0}.hero-play .ink-title span:nth-child(2){--n:1}.hero-play .ink-title span:nth-child(3){--n:2}.hero-play .ink-title span:nth-child(4){--n:3}
.hero-play .hero-content>*:not(.ink-title){animation:rise-in 1s var(--ease) forwards}
.hero-play .hero-content>*:nth-child(1){animation-delay:.05s}.hero-play .hero-content>*:nth-child(2){animation-delay:.12s}.hero-play .hero-content>*:nth-child(3){animation-delay:.18s}
.hero-play .hero-content>*:nth-child(5){animation-delay:1.05s}.hero-play .hero-content>*:nth-child(6){animation-delay:1.2s}.hero-play .hero-content>*:nth-child(7){animation-delay:1.35s}.hero-play .hero-content>*:nth-child(8){animation-delay:1.5s}
.hero-play .hero-content>[hidden]{display:none}
@keyframes ink-in{to{opacity:1;filter:blur(0);transform:none}}
@keyframes rise-in{to{opacity:1;transform:none}}
.float-char{position:absolute;z-index:140;pointer-events:none;font:var(--size,22px)/1 var(--brush);color:#f4d99f;text-shadow:0 2px 8px #5a101c66;transform:translate(-50%,-50%);animation:float-char 1.5s var(--ease) forwards}
@keyframes float-char{0%{opacity:0;transform:translate(-50%,-50%) scale(.4)}15%{opacity:1}100%{opacity:0;transform:translate(calc(-50% + var(--dx)),calc(-50% + var(--dy))) rotate(var(--rot)) scale(1.1)}}

/* ---------- 正式喜帖：专属抬头 ---------- */
.formal-guest{margin:14px 0 -4px;font-size:14px;letter-spacing:3px;color:var(--red)}
.formal-guest b{font-weight:400;font-size:18px;border-bottom:1px solid #a6232d55;padding:0 4px 2px}
.inner-guest{font-size:14px;letter-spacing:3px;margin-top:10px;color:var(--red)}
.inner-guest b{font-weight:400;font-size:17px}

/* ---------- 浅色区块的标题强调色 ---------- */
.days h2 em,.guide h2 em{color:#b04042}

/* ---------- 贰 · 婚纱照 ---------- */
.bridal{background:linear-gradient(180deg,var(--paper) 0%,var(--paper-2) 100%);position:relative;overflow:hidden}
.bridal::before{content:'';position:absolute;right:-8%;bottom:-12%;width:560px;height:560px;background:url(assets/gold-peony.svg) no-repeat center/contain;opacity:.12;filter:sepia(1) hue-rotate(-20deg);pointer-events:none}
.bridal-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:42px}
.bridal-head h2{font-size:48px;margin-top:17px}
.bridal-head h2 em{color:#b04042}
.bridal-head>p{font-size:12px;line-height:2;letter-spacing:1.5px;color:var(--ink-soft);text-align:right}
.bridal-head>p small{display:block;font-size:10px;opacity:.75;margin-top:4px}
.bridal-photo{display:block;width:100%;padding:0;color:inherit;font:inherit;text-align:left;position:relative}
.bridal-cover .bridal-photo{aspect-ratio:2/1;overflow:hidden;box-shadow:0 40px 70px -40px #5a0f1b88}
.bridal-cover .bridal-img{position:absolute;inset:0;display:block;overflow:hidden}
.bridal-cover .bridal-img img{transform:scale(1.14);transform-origin:50% 60%;transition:transform .2s linear}
.bridal-cover .bridal-photo::before{content:'';position:absolute;inset:14px;border:1px solid #f2dbab99;z-index:2;pointer-events:none}
.bridal-cover .bridal-photo::after{content:'';position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,#4a0b16cc 0%,#4a0b1666 32%,transparent 60%),linear-gradient(0deg,#3c0a1266,transparent 40%);pointer-events:none}
.bridal-names{position:absolute;left:clamp(26px,5vw,70px);bottom:clamp(26px,5vw,64px);z-index:3;display:flex;flex-direction:column;gap:8px;color:var(--gold-light)}
.bridal-names small{font-size:11px;letter-spacing:4px;opacity:.85}
.bridal-names strong{font:400 clamp(40px,5.4vw,76px)/1.15 var(--brush);letter-spacing:6px;text-shadow:0 4px 18px #3c0a1288}
.bridal-names strong i{font:italic 400 .36em var(--latin);letter-spacing:0;margin:0 .45em;opacity:.8;vertical-align:middle}
.bridal-names em{font:15px var(--latin);font-style:normal;letter-spacing:4px;opacity:.85}
.bridal-cover .ph-badge{top:28px;left:28px}
.bridal-row{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,3vw,40px);margin-top:clamp(28px,4vw,52px);padding-bottom:50px}
.bridal-small{padding:10px 10px 0;background:#fbf3e4;border:1px solid #c39c6e66;box-shadow:10px 12px 0 #a6232d0d;transition:transform .6s var(--ease),box-shadow .6s var(--ease)}
.bridal-small:nth-child(2){margin-top:50px}
.bridal-small:hover{transform:translateY(-8px);box-shadow:10px 20px 30px -10px #6b1a2240}
.bridal-small .bridal-img{display:block;position:relative;aspect-ratio:3/4;overflow:hidden}
.bridal-small img{transition:transform 1.4s var(--ease)}
.bridal-small:hover img{transform:scale(1.06)}
.bridal-cap{display:flex;align-items:center;gap:12px;padding:14px 4px 16px;font:24px/1 var(--brush);color:var(--red);letter-spacing:4px}
.bridal-cap b{font:400 13px var(--serif);color:#b58a6a;letter-spacing:2px}
.js-ready .bridal-small[data-reveal]{transition:opacity 1s var(--ease) var(--d,0ms),transform 1.2s var(--ease) var(--d,0ms)}

@keyframes hint-bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}

/* ---------- 叁 · 恋爱时间轴 ---------- */
.journey{position:relative;background:radial-gradient(ellipse at 20% 0%,#9c1f2b 0%,#6e1320 60%,#5a0f1b 100%);color:var(--gold-light)}
.journey::before{content:'';position:absolute;inset:0;background:url(assets/gold-cloud.svg) repeat-x 0 92%/800px auto;opacity:.06;pointer-events:none}
.journey .section-index{border-color:#d9b47730}
.journey .eyebrow{color:#e0bf8f}
.journey h2 em{color:#e3bc7f}
.journey-sticky{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;display:flex;flex-direction:column;padding-top:96px;padding-bottom:20px}
.journey-head{flex-shrink:0}
.journey .section-index{margin-bottom:22px;padding-bottom:14px}
.journey-title{display:flex;align-items:flex-end;justify-content:space-between;gap:30px}
.journey-title h2{font-size:44px;line-height:1.35;margin-top:8px}
.journey-dots{list-style:none;display:flex;gap:6px;margin:0;padding:0;flex-wrap:wrap;justify-content:flex-end}
.journey-dots button{font-size:12px;letter-spacing:2px;padding:8px 12px;border:1px solid #d9b47733;color:#f2dbabaa;transition:all .4s var(--ease)}
.journey-dots button.is-active{background:var(--gold-light);color:var(--red-dark);border-color:var(--gold-light)}
.journey-viewport{position:relative;flex:1;min-height:0;display:flex;align-items:center;margin-top:18px}
.journey-thread{position:absolute;left:0;right:0;top:calc(50% + 4px);height:1px;background:#d9b47726}
.journey-thread i{position:absolute;inset:0;background:linear-gradient(90deg,#d9b47766,#f6e1b2);transform-origin:left;transform:scaleX(0)}
.journey-track{list-style:none;margin:0;padding:0 9vw;display:flex;gap:6vw;align-items:center;will-change:transform}
.chapter{flex:0 0 auto;width:clamp(300px,31vw,470px);position:relative;opacity:.45;transition:opacity .8s var(--ease)}
.chapter.is-in,.chapter.is-active{opacity:1}
.chapter:nth-child(even){transform:translateY(5vh)}
.chapter-photo{position:relative;height:min(calc(31vw * .66),36vh);min-height:180px;overflow:hidden;border:1px solid #d9b47755;padding:8px;background:#f2dbab14}
.chapter-photo img{transition:transform 1.6s var(--ease),filter 1s;filter:saturate(.85) brightness(.92)}
.chapter.is-active .chapter-photo img{transform:scale(1.04);filter:none}
.chapter-num{position:absolute;right:14px;bottom:4px;font:74px/1 var(--brush);color:#fff4d8;text-shadow:0 4px 20px #3c0a1299;opacity:.9}
.chapter-text{padding:22px 4px 0;position:relative}
.chapter-text::before{content:'';position:absolute;left:4px;top:-5px;width:9px;height:9px;border-radius:50%;background:#5a0f1b;border:1px solid var(--gold-light);transition:background .4s}
.chapter.is-active .chapter-text::before{background:var(--gold-light);box-shadow:0 0 0 6px #f2dbab22}
.chapter time{font:13px var(--latin);letter-spacing:3px;color:#e0bf8f}
.chapter h3{font:40px/1.2 var(--brush);font-weight:400;letter-spacing:6px;margin:6px 0 2px}
.chapter-line{font-size:13px;letter-spacing:3px;color:#e7c992}
.chapter-body{font-size:13px;line-height:2;letter-spacing:.5px;opacity:.82;margin-top:10px;max-width:42ch}
.chapter-place{display:inline-flex;align-items:center;gap:6px;margin-top:12px;font-size:11px;letter-spacing:2px;opacity:.7}
.chapter-place .icon{width:15px}
.journey-hint{display:flex;align-items:center;justify-content:center;gap:14px;font-size:10px;letter-spacing:4px;opacity:.55;margin:12px 0 0;flex-shrink:0}
.journey-hint span{width:40px;height:1px;background:#d9b47788}
.journey:not(.is-horizontal) .journey-sticky{position:relative;height:auto;padding-top:70px;padding-bottom:70px}
.journey:not(.is-horizontal) .journey-viewport{display:block;padding:0 7% 0 calc(7% + 34px);margin-top:36px}
.journey:not(.is-horizontal) .journey-thread{left:calc(7% + 8px);right:auto;top:0;bottom:0;width:1px;height:auto}
.journey:not(.is-horizontal) .journey-thread i{background:linear-gradient(180deg,#d9b47766,#f6e1b2);transform-origin:top;transform:scaleY(0)}
.journey:not(.is-horizontal) .journey-track{flex-direction:column;padding:0;gap:56px;align-items:stretch;transform:none!important}
.journey:not(.is-horizontal) .chapter{width:auto;transform:translateY(40px);opacity:0;transition:opacity 1s var(--ease),transform 1.1s var(--ease)}
.journey:not(.is-horizontal) .chapter.is-in{opacity:1;transform:none}
.journey:not(.is-horizontal) .chapter-photo{height:auto;aspect-ratio:4/3}
.journey:not(.is-horizontal) .chapter-text::before{left:-31px;top:-14px}
.journey:not(.is-horizontal) .chapter-photo::before{content:'';position:absolute;left:-31px;top:20px}
.journey:not(.is-horizontal) .journey-hint,.journey:not(.is-horizontal) .journey-dots{display:none}

/* ---------- 肆 · 时光对照 & 相爱计时 ---------- */
.days{background:var(--paper);position:relative;overflow:hidden}
.days-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:7%;align-items:center}
.compare{position:relative;aspect-ratio:4/3;overflow:hidden;border:1px solid #c39c6e77;outline:10px solid #fbf1df;outline-offset:-1px;box-shadow:12px 14px 0 #a6232d10;user-select:none;-webkit-user-select:none;touch-action:pan-y}
.compare img{position:absolute;inset:0;pointer-events:none}
.compare-then{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--pos)) 0 0)}
.compare-handle{position:absolute;top:0;bottom:0;left:var(--pos);width:0;display:flex;flex-direction:column;align-items:center;pointer-events:none;z-index:2}
.compare-handle i{flex:1;width:2px;background:#fff4dccc;box-shadow:0 0 12px #0004}
.compare-handle b{display:grid;place-items:center;width:52px;height:52px;flex-shrink:0;border-radius:50%;background:var(--red);color:var(--gold-light);border:2px solid var(--gold-light);font:400 20px var(--sans);box-shadow:0 6px 20px #3c0a1255;transition:transform .3s var(--ease)}
.compare.is-dragging .compare-handle b{transform:scale(1.12)}
.compare-range{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;z-index:3;-webkit-appearance:none;appearance:none}
.compare-range:focus-visible{opacity:.001}
.compare:has(.compare-range:focus-visible){outline-color:var(--gold)}
.compare-tag{position:absolute;top:16px;z-index:2;font-size:11px;letter-spacing:3px;padding:7px 12px;background:#2a1a12aa;color:#fff3dc;backdrop-filter:blur(4px)}
.tag-then{left:16px}.tag-now{right:16px;background:#a6232dcc}
.compare-caption{text-align:center;margin-top:24px;font-size:11px;letter-spacing:3px;color:var(--ink-soft)}
.love-counter{text-align:center;position:relative}
.love-counter::before{content:'';position:absolute;inset:-40px -10px;background:url(assets/gold-peony.svg) no-repeat center/auto 110%;opacity:.13;filter:sepia(1) hue-rotate(-20deg);pointer-events:none}
.love-counter h2{font-size:46px;line-height:1.35;margin-top:14px}
.love-counter h2 em{display:inline-block;font:68px/1 var(--latin);font-style:normal;color:var(--red);letter-spacing:1px;margin:0 4px;min-width:3ch;font-weight:500}
.love-clock{display:flex;justify-content:center;gap:12px;margin:26px 0 16px}
.love-clock>div{display:flex;flex-direction:column;align-items:center;gap:6px}
.love-clock strong{display:grid;place-items:center;width:64px;height:70px;background:var(--red);color:var(--gold-light);font:400 34px var(--latin);position:relative;overflow:hidden;box-shadow:inset 0 -35px 0 #0000000d}
.love-clock strong::after{content:'';position:absolute;left:0;right:0;top:50%;height:1px;background:#5a0f1b55}
.love-clock span{font-size:11px;letter-spacing:2px;color:var(--ink-soft)}
.tick{animation:tick .5s var(--ease)}
@keyframes tick{0%{transform:translateY(-35%);opacity:.2}100%{transform:none;opacity:1}}
.love-clock strong.tick{animation:flip-digit .5s var(--ease)}
@keyframes flip-digit{0%{transform:perspective(200px) rotateX(70deg);filter:brightness(1.3)}100%{transform:none}}
.love-note{font-size:12px;letter-spacing:3px;color:var(--ink-soft)}
.heart-button{display:inline-flex;align-items:center;gap:10px;margin-top:26px;padding:12px 20px;border:1px solid #a6232d55;color:var(--red);font-size:12px;letter-spacing:2px;border-radius:40px;transition:background .3s,color .3s}
.heart-button:hover{background:var(--red);color:var(--gold-light)}
.heart-button .icon{width:18px;fill:currentColor;stroke:none}
.heart-button.is-beat .icon{animation:beat .6s var(--ease)}
@keyframes beat{0%{transform:scale(1)}30%{transform:scale(1.45)}60%{transform:scale(.9)}100%{transform:scale(1)}}
.stats{list-style:none;margin:80px 0 0;padding:34px 0 0;border-top:1px solid #a6232d22;display:grid;grid-template-columns:repeat(4,1fr)}
.stats li{text-align:center;padding:6px 10px;position:relative}
.stats li+li::before{content:'';position:absolute;left:0;top:10%;bottom:10%;width:1px;background:#a6232d22}
.stats strong{font:400 52px/1 var(--latin);color:var(--red)}
.stats i{font-style:normal;font-size:14px;margin-left:4px;color:var(--red)}
.stats span{display:block;margin-top:10px;font-size:12px;letter-spacing:2px;color:var(--ink-soft)}

/* ---------- 伍 · 相册 ---------- */
.moments-intro{display:grid;grid-template-columns:1fr 420px;gap:6%;align-items:center;margin-bottom:40px}
.moments-intro .section-heading{display:block;margin-bottom:0}
.moments-intro .section-heading>p{margin-top:22px;max-width:30em}
.polaroid-stack{position:relative;height:430px;touch-action:none}
.polaroid{position:absolute;left:50%;top:50%;width:270px;padding:12px 12px 0;background:#fbf5ea;color:#6b2a2f;box-shadow:0 18px 40px -12px #2a050c88;transform-origin:50% 60%;translate:-50% -50%;rotate:var(--r);transition:transform .55s var(--ease),opacity .4s,rotate .5s var(--ease),scale .5s var(--ease);scale:calc(1 - var(--depth,0) * .035);transform:translate(calc(var(--depth,0) * 7px * var(--side,1)),calc(var(--depth,0) * -6px));cursor:pointer;touch-action:none;user-select:none;-webkit-user-select:none}
.polaroid:nth-child(even){--side:-1}
.polaroid.is-top{cursor:grab;rotate:calc(var(--r) * .4)}
.polaroid:not(.is-top){rotate:calc(var(--r) * 1.6)}
.polaroid.is-dragging{transition:none;cursor:grabbing}
.polaroid.is-flying{transition:transform .38s ease-in,opacity .38s ease-in}
.polaroid-img{position:relative;display:block;aspect-ratio:1;overflow:hidden;background:#ddd}
.polaroid-img img{pointer-events:none}
.polaroid-cap{display:block;text-align:center;font:22px/1 var(--brush);padding:16px 0 18px;letter-spacing:2px}
.stack-hint{position:absolute;left:50%;bottom:-6px;transform:translateX(-50%);font-size:10px;letter-spacing:3px;opacity:.6;white-space:nowrap;pointer-events:none}
.gallery-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:30px 0 26px;flex-wrap:wrap}
.gallery-filters{position:relative;display:flex;gap:4px;border:1px solid #d9b47744;padding:4px;border-radius:40px}
.gallery-filters button{position:relative;z-index:1;font-size:13px;letter-spacing:2px;padding:9px 18px;border-radius:30px;color:#f2dbabbb;transition:color .4s}
.gallery-filters button[aria-selected="true"]{color:var(--red-dark)}
.gallery-filters sup{font:10px var(--latin);margin-left:3px;opacity:.7}
.filter-ink{position:absolute;left:0;top:4px;bottom:4px;border-radius:30px;background:linear-gradient(110deg,#c9a466,#f1d7a0 45%,#d6b374);transition:transform .5s var(--ease),width .5s var(--ease)}
.slideshow-button{display:inline-flex;align-items:center;gap:10px;font-size:12px;letter-spacing:2px;padding:10px 18px;border:1px solid #d9b47766;border-radius:30px;transition:background .3s}
.slideshow-button:hover{background:#d9b47718}
.slideshow-button .icon{width:16px;fill:currentColor;stroke:none}
.masonry{columns:3;column-gap:22px;transition:opacity .26s}
.masonry.is-filtering{opacity:0}
.tile{display:block;width:100%;break-inside:avoid;margin:0 0 22px;padding:0;color:inherit;text-align:left;font:inherit;position:relative}
.tile-img{display:block;position:relative;overflow:hidden;border:1px solid #d9b47744}
.tile-img img{height:auto;transition:transform 1.3s var(--ease),filter .6s}
.tile:hover .tile-img img{transform:scale(1.06)}
.tile-img::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,#3d0a1399);opacity:0;transition:opacity .5s}
.tile:hover .tile-img::after{opacity:1}
.tile-cap{display:flex;align-items:center;gap:12px;padding:12px 2px 0;font-size:13px;letter-spacing:2px}
.tile-cap b{font:400 13px var(--latin);color:#e0bf8f}
.tile-cap i{margin-left:auto;font-style:normal;opacity:.6;transition:transform .4s var(--ease)}
.tile:hover .tile-cap i{transform:translate(3px,-3px)}
.js-ready .tile .tile-img{clip-path:inset(100% 0 0 0);transition:clip-path 1.2s var(--ease)}
.js-ready .tile.is-in .tile-img{clip-path:inset(0);transition-delay:var(--d)}

/* ---------- 大图浏览器 ---------- */
.viewer{width:100vw;height:100dvh;max-width:none;max-height:none;margin:0;padding:0;border:0;background:#2b0710f5;color:var(--gold-light);overflow:hidden}
.viewer[open]{display:flex;flex-direction:column}
.viewer::backdrop{background:#1b0409cc}
.viewer-top{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;flex-shrink:0}
.viewer-count{font:15px var(--latin);letter-spacing:3px}
.viewer-tools{display:flex;gap:6px}
.viewer-tools button{width:44px;height:44px;display:grid;place-items:center;border:1px solid #d9b47744;border-radius:50%;transition:background .3s}
.viewer-tools button:hover{background:#d9b47722}
.viewer-tools .icon{width:18px}
.viewer [data-viewer-play] .icon{fill:currentColor;stroke:currentColor}
.viewer-stage{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;gap:18px;padding:0 20px}
.viewer-stage figure{flex:1;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:0}
.viewer-frame{position:relative;max-width:100%;max-height:calc(100% - 50px);display:flex;overflow:hidden;cursor:zoom-in;touch-action:pan-y}
.viewer-frame.is-zoomed{cursor:zoom-out;touch-action:none}
.viewer-frame img{width:auto;height:auto;max-width:100%;max-height:calc(100dvh - 230px);object-fit:contain;transition:transform .5s var(--ease)}
.viewer-frame.is-zoomed img{transform:scale(2.2)}
.slide-in-right img{animation:slide-r .6s var(--ease)}
.slide-in-left img{animation:slide-l .6s var(--ease)}
@keyframes slide-r{from{opacity:0;transform:translateX(40px) scale(.98)}to{opacity:1;transform:none}}
@keyframes slide-l{from{opacity:0;transform:translateX(-40px) scale(.98)}to{opacity:1;transform:none}}
.viewer-stage figcaption{margin-top:16px;font-size:14px;letter-spacing:3px;text-align:center}
.viewer-stage figcaption b{font-weight:400;font-size:11px;padding:3px 8px;border:1px solid #d9b47766;margin-right:10px}
.viewer-nav{width:52px;height:52px;flex-shrink:0;border:1px solid #d9b47755;border-radius:50%;font-size:20px;transition:background .3s}
.viewer-nav:hover{background:#d9b47722}
.viewer-progress{height:2px;background:#d9b47722;flex-shrink:0;margin:0 24px}
.viewer-progress i{display:block;height:100%;background:var(--gold-light);transform-origin:left;transform:scaleX(0)}
.viewer-thumbs{display:flex;gap:8px;padding:14px 24px 20px;overflow-x:auto;flex-shrink:0;scrollbar-width:none;justify-content:safe center}
.viewer-thumbs::-webkit-scrollbar{display:none}
.viewer-thumbs button{flex:0 0 64px;height:64px;padding:0;opacity:.4;border:1px solid transparent;transition:opacity .3s,border-color .3s}
.viewer-thumbs button.is-active{opacity:1;border-color:var(--gold-light)}

/* ---------- 陆 · 导航地图 ---------- */
.date-card{transform:perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .5s var(--ease)}
.flip-countdown strong{display:inline-block}
.schedule li{transition:transform .4s var(--ease)}
.schedule li:hover{transform:translateX(6px)}
.map-card{display:grid;grid-template-columns:1.2fr 1fr;margin-top:60px;background:#a3242e;color:var(--gold-light);box-shadow:10px 10px 0 #e4d4ba;overflow:hidden}
.map-visual{position:relative;min-height:260px;background:#8c1d28}
.map-visual>svg{position:absolute;inset:0;width:100%;height:100%}
.map-route{animation:route 2.4s linear infinite}
@keyframes route{to{stroke-dashoffset:-26}}
.map-pin{position:absolute;left:50%;top:43%;transform:translate(-50%,-100%);display:flex;flex-direction:column;align-items:center;gap:4px}
.map-pin .icon{width:44px;height:44px;fill:var(--gold-light);stroke:var(--red-dark);animation:pin-drop 2.2s var(--ease) infinite}
.map-pin b{font-weight:400;font-size:12px;letter-spacing:2px;background:var(--red-dark);padding:4px 10px;border:1px solid #d9b47766}
.map-pin::after{content:'';position:absolute;left:50%;top:40px;width:60px;height:16px;border-radius:50%;border:1px solid #f2dbab88;transform:translateX(-50%);animation:pin-ring 2.2s ease-out infinite}
@keyframes pin-drop{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes pin-ring{0%{opacity:1;transform:translateX(-50%) scale(.4)}100%{opacity:0;transform:translateX(-50%) scale(1.6)}}
.map-info{padding:34px 36px}
.map-info .eyebrow{color:#e0bf8f}
.map-info h3{font:30px/1.4 var(--brush);margin:8px 0 6px}
.map-address{font-size:13px;line-height:1.8;opacity:.8}
.nav-apps{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:20px 0 12px}
.nav-apps a{font-size:12px;letter-spacing:2px;text-align:center;padding:11px 8px;border:1px solid #d9b47766;transition:background .3s,color .3s;cursor:pointer}
.nav-apps a:hover{background:var(--gold-light);color:var(--red-dark)}
.map-info .demo-note{opacity:.6;font-size:10px}

/* ---------- 柒 · 宾客须知 ---------- */
.guide{background:#eee2cf;position:relative}
.guide-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:8%;align-items:start}
.dress{position:relative;padding:38px;background:#fbf3e4;border:1px solid #c39c6e55;transition:box-shadow .6s}
.dress{box-shadow:inset 0 -6px 0 var(--tint,transparent),10px 10px 0 #e4d4ba}
.dress h2{font-size:40px;line-height:1.4;margin-top:10px}
.dress-note{font-size:13px;line-height:2;color:var(--ink-soft);margin:10px 0 26px}
.swatch-group{display:flex;align-items:center;gap:18px;margin-bottom:18px}
.swatch-label{font-size:11px;letter-spacing:2px;width:46px;flex-shrink:0;color:var(--ink-soft)}
.swatches{display:flex;flex-wrap:wrap;gap:14px}
.swatch{display:flex;flex-direction:column;align-items:center;gap:6px;font-size:10px;letter-spacing:1px;color:var(--ink-soft)}
.swatch i{width:42px;height:42px;border-radius:50%;background:var(--c);border:1px solid #0000001a;box-shadow:0 0 0 3px #fbf3e4,0 0 0 4px #c39c6e55;transition:transform .4s var(--ease),box-shadow .4s}
.swatch:hover i,.swatch.is-picked i{transform:translateY(-4px) scale(1.08);box-shadow:0 0 0 3px #fbf3e4,0 0 0 5px var(--red)}
.is-avoid .swatch i{position:relative}
.is-avoid .swatch i::after{content:'';position:absolute;left:50%;top:-4px;bottom:-4px;width:1.5px;background:var(--red);transform:rotate(45deg)}
.swatch-pick{margin-top:16px;font-size:13px;letter-spacing:1px;color:var(--red);min-height:1.6em}
.swatch-pick.pop{animation:rise-from .5s var(--ease)}
@keyframes rise-from{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.faq-list{margin-top:14px;border-top:1px solid #a6232d22}
.faq-item{border-bottom:1px solid #a6232d22}
.faq-item>button{display:flex;align-items:center;gap:18px;width:100%;padding:22px 0;font-size:16px;letter-spacing:1px;text-align:left;color:var(--red-ink)}
.faq-n{font:14px var(--latin);color:#b58a6a}
.faq-item>button i{margin-left:auto;width:16px;height:16px;position:relative;flex-shrink:0}
.faq-item>button i::before,.faq-item>button i::after{content:'';position:absolute;left:0;right:0;top:50%;height:1px;background:currentColor;transition:transform .4s var(--ease)}
.faq-item>button i::after{transform:rotate(90deg)}
.faq-item.is-open>button i::after{transform:rotate(0)}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .5s var(--ease)}
.faq-a>div{overflow:hidden}
.faq-a p{padding:0 0 22px 38px;font-size:14px;line-height:2;color:var(--ink-soft)}
.faq-item.is-open .faq-a{grid-template-rows:1fr}

/* ---------- 捌 · 祝福墙 ---------- */
.wishes{background:radial-gradient(ellipse at 50% 0%,#b02a34,#8a1a26 70%);color:var(--gold-light);position:relative;overflow:hidden}
.wishes .section-index{border-color:var(--line)}
.wishes .eyebrow{color:#e0bf8f}
.danmaku{position:relative;height:330px;padding-top:40px;margin:0 -9%;overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.danmaku-lanes{display:flex;flex-direction:column;justify-content:space-around;height:100%;transition:opacity .5s}
.danmaku.is-off .danmaku-lanes{opacity:0}
.lane{position:relative;height:46px}
.bullet{position:absolute;left:100%;top:50%;translate:0 -50%;white-space:nowrap;display:inline-flex;align-items:center;gap:10px;padding:9px 16px;border-radius:40px;background:#fff1d614;border:1px solid #d9b47744;color:#fff1d6;font-size:14px;letter-spacing:1px;animation:fly linear forwards;backdrop-filter:blur(3px)}
.bullet b{font:400 11px var(--latin);opacity:.7}
.bullet:hover{background:#fff1d628;animation-play-state:paused}
.bullet.is-mine{background:linear-gradient(110deg,#c9a466,#f1d7a0 45%,#d6b374);color:var(--red-dark);border-color:#fff3d0;box-shadow:0 6px 20px #3c0a1244}
.bullet.liked b{animation:beat .5s var(--ease);opacity:1;color:#ffe2a6}
.danmaku.is-paused .bullet{animation-play-state:paused}
@keyframes fly{from{transform:translateX(0)}to{transform:translateX(calc(-100vw - 100% - 200px))}}
.danmaku-toggle{position:absolute;right:calc(9% + 10px);top:0;font-size:11px;letter-spacing:2px;padding:6px 12px;border:1px solid #d9b47766;border-radius:30px;background:#5a0f1b88;z-index:2}
.wish-form{display:grid;grid-template-columns:1fr auto;gap:12px 14px;max-width:760px;margin:30px auto 0}
.wish-form input{height:52px;padding:0 20px;background:#fff1d612;border:1px solid #d9b47766;color:var(--gold-light);font-size:14px;letter-spacing:1px}
.wish-form input::placeholder{color:#f2dbab88}
.wish-form input:focus{outline:none;border-color:var(--gold-light);background:#fff1d61e}
.wish-form .button{margin:0;min-width:0;width:auto;min-height:52px}
.wish-quick{grid-column:1/-1;grid-row:2;display:flex;flex-wrap:wrap;gap:8px}
.wish-quick button{font-size:12px;letter-spacing:1px;padding:6px 12px;border:1px dashed #d9b47766;border-radius:30px;opacity:.85;transition:all .3s}
.wish-quick button:hover{background:#d9b47722;opacity:1}
.luck-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px;margin-top:80px;align-items:start}
.lot-card,.scratch-card{position:relative;background:#fbf3e4;color:var(--red-ink);padding:38px 36px;text-align:center;box-shadow:10px 10px 0 #5a0f1b44;overflow:hidden}
.lot-card::before,.scratch-card::before{content:'';position:absolute;inset:10px;border:1px solid #c39c6e55;pointer-events:none}
.lot-card h3,.scratch-card h3{font:34px/1.4 var(--brush);color:var(--red);margin:8px 0 20px}
.lot-tube{position:relative;width:130px;height:200px;margin:56px auto 0;cursor:pointer;transform-origin:50% 100%}
.lot-tube.is-shaking{animation:shake .25s ease-in-out 6}
@keyframes shake{0%,100%{transform:rotate(0)}25%{transform:rotate(-9deg) translateX(-4px)}75%{transform:rotate(9deg) translateX(4px)}}
.lot-body{position:absolute;bottom:0;left:10px;right:10px;height:140px;background:linear-gradient(90deg,#7c1622,#b8303a 45%,#8a1a26);border:1px solid #d9b477;border-radius:8px 8px 14px 14px;display:grid;place-items:center;box-shadow:inset 0 0 0 5px #a6232d,inset 0 0 0 6px #d9b47788,0 12px 20px -10px #5a0f1b88;z-index:2}
.lot-body span{font:48px/1 var(--brush);color:var(--gold-light)}
.lot-sticks{position:absolute;left:24px;right:24px;bottom:110px;height:70px;display:flex;justify-content:space-between;align-items:flex-end;z-index:1}
.lot-sticks i{width:7px;background:linear-gradient(90deg,#c8a467,#ecd3a0);border-radius:3px 3px 0 0;height:60px}
.lot-sticks i:nth-child(2n){height:72px}.lot-sticks i:nth-child(3n){height:52px}
.lot-tube.is-shaking .lot-sticks i{animation:rattle .12s ease-in-out infinite alternate}
.lot-tube.is-shaking .lot-sticks i:nth-child(2n){animation-delay:.06s}
@keyframes rattle{to{transform:translateY(-6px)}}
.lot-pop{position:absolute;left:50%;bottom:120px;width:22px;height:110px;margin-left:-11px;background:linear-gradient(90deg,#d9b477,#f6e1b2);border-radius:4px;z-index:1;display:flex;justify-content:center;padding-top:10px;opacity:0;transform:translateY(60px)}
.lot-pop span{writing-mode:vertical-rl;font:13px/1 var(--brush);color:var(--red);letter-spacing:2px}
.lot-tube.is-done .lot-pop{animation:pop-up .7s var(--ease) forwards}
@keyframes pop-up{to{opacity:1;transform:translateY(-14px)}}
.lot-card .button,.scratch-card .button{margin-top:26px;min-width:0;width:100%;max-width:300px}
.lot-tip{display:block;margin-top:12px;font-size:11px;color:var(--ink-soft);letter-spacing:1px}
.lot-result{margin:20px auto 0;max-width:320px;padding:20px;border:1px solid #a6232d44;background:#fff8ec;position:relative}
.lot-result.is-show{animation:unfold .7s var(--ease)}
@keyframes unfold{from{opacity:0;clip-path:inset(0 0 100% 0)}to{opacity:1;clip-path:inset(0)}}
.lot-level{display:inline-block;font-size:11px;letter-spacing:3px;color:var(--gold-light);background:var(--red);padding:4px 10px}
.lot-result strong{display:block;font:30px/1.4 var(--brush);font-weight:400;color:var(--red);margin:10px 0 4px}
.lot-result p{font-size:13px;line-height:1.9;color:var(--ink-soft)}
.lot-again{margin-top:10px;font-size:12px;letter-spacing:2px;color:var(--red);border-bottom:1px solid #a6232d55;padding-bottom:3px}
.cracker-stage{position:relative;height:330px;margin:4px auto 0;max-width:400px}
.cracker-string{position:relative;width:180px;height:100%;margin:0 auto;cursor:pointer;transform-origin:50% 0}
.cracker-knot{position:absolute;left:50%;top:0;width:46px;height:46px;margin-left:-23px;display:grid;place-items:center;color:var(--gold-light);font:400 20px/1 var(--brush);z-index:2;isolation:isolate}
.cracker-knot::before{content:'';position:absolute;inset:7px;background:var(--red);border:1px solid #d9b477;rotate:45deg;z-index:-1;box-shadow:0 6px 12px -6px #5a0f1b88}
.cracker-rope{position:absolute;left:50%;top:30px;bottom:24px;width:2px;margin-left:-1px;background:#7c1622}
.cracker-rows{position:absolute;left:0;right:0;top:56px}
.cracker-row{position:relative;display:block;height:19px}
.cracker{position:absolute;top:2px;width:44px;height:13px;border-radius:3px;background:linear-gradient(180deg,#e8434a 0%,#c4202c 45%,#8e1420 100%);box-shadow:inset 0 1px 0 #ff9a9a66}
.cracker::before{content:'';position:absolute;top:0;bottom:0;width:6px;background:linear-gradient(180deg,#f6e1b2,#c9a466)}
.cracker::after{content:'';position:absolute;top:3px;bottom:3px;width:10px;left:50%;margin-left:-5px;background:#f2dbab33}
.cracker.l{right:50%;transform-origin:right center;--rot:22deg;transform:rotate(var(--rot))}
.cracker.l::before{left:0;border-radius:3px 0 0 3px}
.cracker.r{left:50%;transform-origin:left center;--rot:-22deg;transform:rotate(var(--rot))}
.cracker.r::before{right:0;border-radius:0 3px 3px 0}
.cracker-row:nth-child(odd) .cracker.l{--rot:28deg}.cracker-row:nth-child(odd) .cracker.r{--rot:-16deg}
.cracker-fuse{position:absolute;left:50%;bottom:0;width:2px;height:26px;margin-left:-1px;background:linear-gradient(#7c1622,#c9a466);border-radius:2px;rotate:8deg;transform-origin:top}
.cracker-spark{position:absolute;left:50%;top:100%;width:10px;height:10px;margin:-5px 0 0 -5px;border-radius:50%;background:radial-gradient(circle,#fff 0 25%,#ffd36b 45%,#ff7a1a 70%,transparent 72%);box-shadow:0 0 14px 6px #ffb84d99;opacity:0;z-index:3;pointer-events:none}
.cracker-string.is-burning .cracker-spark{opacity:1;animation:sparkle .12s steps(2) infinite}
@keyframes sparkle{50%{transform:scale(1.5);filter:brightness(1.4)}}
.cracker-string.is-burning{animation:sway 1.2s ease-in-out infinite}
@keyframes sway{0%,100%{rotate:-1.2deg}50%{rotate:1.2deg}}
.cracker.boom{animation:boom .28s ease-out forwards}
@keyframes boom{0%{filter:brightness(2.4)}35%{transform:rotate(var(--rot)) scale(1.35);filter:brightness(1.8)}100%{transform:rotate(calc(var(--rot) * 3)) scale(.15);opacity:0}}
.cracker-card.is-firing .cracker-stage{animation:jolt .14s linear infinite}
@keyframes jolt{25%{transform:translate(1px,-1px)}50%{transform:translate(-1px,1px)}75%{transform:translate(1px,1px)}}
.pop-flash{position:absolute;width:64px;height:64px;margin:-32px 0 0 -32px;border-radius:50%;background:radial-gradient(circle,#fff8dc 0 15%,#ffd36b 35%,#ff7a1a55 60%,transparent 70%);pointer-events:none;z-index:4;animation:flash .32s ease-out forwards}
@keyframes flash{0%{transform:scale(.2);opacity:1}100%{transform:scale(1.5);opacity:0}}
.pop-smoke{position:absolute;width:38px;height:38px;margin:-19px 0 0 -19px;border-radius:50%;background:radial-gradient(circle,#d8cfc4aa,#d8cfc400 70%);filter:blur(3px);pointer-events:none;z-index:1;animation:smoke 1.7s ease-out forwards}
@keyframes smoke{0%{opacity:.9;transform:scale(.6)}100%{opacity:0;transform:translate(var(--sx),-90px) scale(2.6)}}
.pop-bit{position:absolute;width:7px;height:4px;border-radius:1px;pointer-events:none;z-index:5;animation:bit .95s cubic-bezier(.2,.6,.4,1) forwards}
@keyframes bit{0%{transform:translate(0,0) rotate(0)}100%{transform:translate(var(--dx),var(--dy)) rotate(var(--rot));opacity:0}}
.cracker-result{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;animation:unfold .8s var(--ease);background:radial-gradient(circle at 20% 80%,#c7212e22 0 3px,transparent 4px) 0 0/46px 40px,radial-gradient(circle at 70% 30%,#c7212e1c 0 2px,transparent 3px) 0 0/34px 30px}
.cracker-result small{font-size:12px;letter-spacing:4px;color:var(--ink-soft)}
.cracker-result strong{font:400 64px/1.15 var(--brush);color:var(--red);letter-spacing:8px;padding-left:8px}
.cracker-result b{font-weight:400;font-size:18px;letter-spacing:4px;color:var(--red)}
.cracker-result em{font-style:normal;font-size:12px;color:var(--ink-soft);margin-top:6px;letter-spacing:1px}

/* ---------- 玖 · 回函加强 ---------- */
.chip-field{border:0;padding:0;margin:0 0 6px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.chips label{position:relative;cursor:pointer}
.chips input{position:absolute;opacity:0;pointer-events:none}
.chips span{display:inline-block;font-size:12px;letter-spacing:1px;padding:8px 14px;border:1px solid #a6232d33;border-radius:30px;transition:all .3s var(--ease)}
.chips input:checked+span{background:var(--red);color:var(--ivory);border-color:var(--red)}
.chips input:focus-visible+span{outline:2px solid var(--gold);outline-offset:3px}
.rsvp-panel{position:relative}
.rsvp-success.is-stamped .stamp{animation:stamp .8s cubic-bezier(.3,1.6,.5,1) both}
@keyframes stamp{0%{opacity:0;transform:scale(2.6) rotate(-18deg);filter:blur(4px)}60%{opacity:1;filter:none}100%{opacity:1;transform:rotate(-6deg)}}
.rsvp-success .stamp{display:inline-block;transform:rotate(-6deg);box-shadow:0 0 0 4px #a6232d14}
.rsvp-success.is-stamped>*:not(.stamp){animation:rise-in .8s var(--ease) both;opacity:0;transform:translateY(10px)}
.rsvp-success.is-stamped>*:nth-child(2){animation-delay:.45s}.rsvp-success.is-stamped>*:nth-child(3){animation-delay:.55s}.rsvp-success.is-stamped>*:nth-child(4){animation-delay:.65s}.rsvp-success.is-stamped>*:nth-child(5){animation-delay:.75s}.rsvp-success.is-stamped>*:nth-child(6){animation-delay:.85s}
.envelope-fly{position:absolute;right:30px;top:30px;pointer-events:none;opacity:0}
.envelope-fly i{display:block;width:46px;height:32px;background:var(--red);border:1px solid var(--gold);position:relative}
.envelope-fly i::after{content:'';position:absolute;inset:0;background:linear-gradient(160deg,transparent 48%,#d9b477 49%,transparent 52%),linear-gradient(20deg,transparent 48%,#d9b477 49%,transparent 52%)}
.is-sending .envelope-fly{animation:env-fly 1.5s var(--ease) forwards}
@keyframes env-fly{0%{opacity:0;transform:translate(-40px,60px) scale(.6)}25%{opacity:1}100%{opacity:0;transform:translate(120px,-180px) rotate(18deg) scale(.8)}}

/* ---------- 附 · 专属链接 ---------- */
.share{background:linear-gradient(180deg,#6e1320,#5a0f1b);color:var(--gold-light);text-align:center;position:relative;overflow:hidden}
.share::before{content:'囍';position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font:520px/1 var(--brush);color:#f4d8ab06;pointer-events:none}
.share-inner{position:relative;max-width:720px;margin:0 auto}
.share .eyebrow{color:#e0bf8f}
.share h2{font-size:48px;margin-top:10px}
.share h2 em{color:#e3bc7f}
.share-inner>p{font-size:13px;line-height:2;letter-spacing:1px;opacity:.8;margin-top:12px}
.share-form{margin-top:30px;display:flex;flex-direction:column;align-items:center;gap:16px}
.share-form input{width:100%;max-width:440px;height:54px;text-align:center;background:#fff1d612;border:1px solid #d9b47766;color:var(--gold-light);font-size:16px;letter-spacing:2px}
.share-form input::placeholder{color:#f2dbab77}
.share-form input:focus{outline:none;border-color:var(--gold-light)}
.share-actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.share-actions .button{margin:0;min-width:230px;width:auto}
.button-outline{border:1px solid #d9b477aa;color:var(--gold-light);background:transparent;transition:background .3s}
.button-outline:hover{background:#d9b47722}
.share-preview{margin-top:16px;font-size:12px;letter-spacing:1px;opacity:.75;word-break:break-all;min-height:1.5em}

/* ---------- 目录 ---------- */
.menu-dialog{width:100vw;height:100dvh;max-width:none;max-height:none;margin:0;padding:0;border:0;background:radial-gradient(ellipse at 70% 10%,#ad2833,#6e1320 70%);color:var(--gold-light)}
.menu-dialog::backdrop{background:#2a050c99}
.menu-dialog[open]{animation:menu-in .6s var(--ease)}
@keyframes menu-in{from{clip-path:circle(0 at calc(100% - 60px) 40px)}to{clip-path:circle(150% at calc(100% - 60px) 40px)}}
.menu-inner{max-width:760px;margin:0 auto;padding:30px 7% 40px;min-height:100%;display:flex;flex-direction:column}
.menu-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px}
.menu-close{width:46px;height:46px;display:grid;place-items:center;border:1px solid #d9b47766;border-radius:50%}
.menu-list{list-style:none;margin:20px 0 0;padding:0;flex:1}
.menu-list li{opacity:0;transform:translateX(-20px);animation:rise-x .6s var(--ease) forwards;animation-delay:calc(var(--i) * 45ms + .15s)}
@keyframes rise-x{to{opacity:1;transform:none}}
.menu-list a{display:flex;align-items:center;gap:22px;padding:14px 4px;border-bottom:1px solid #d9b47726;transition:padding .4s var(--ease),background .4s}
.menu-list a:hover{padding-left:16px;background:#d9b47712}
.menu-list span{font:20px var(--brush);width:46px;color:#e0bf8f}
.menu-list strong{font:26px/1.3 var(--brush);font-weight:400;letter-spacing:4px}
.menu-list i{margin-left:auto;font-style:normal;opacity:.5}
.menu-foot{display:flex;justify-content:space-between;font-size:11px;letter-spacing:3px;opacity:.6;margin-top:30px}

/* ---------- 海报 ---------- */
.poster-dialog{width:min(920px,calc(100vw - 32px));max-height:calc(100dvh - 32px);padding:0;border:1px solid #d9b47766;background:#5a0f1b;color:var(--gold-light);overflow:auto}
.poster-dialog::backdrop{background:#1b0409cc}
.poster-body{display:grid;grid-template-columns:auto 1fr;gap:34px;align-items:center;padding:34px}
.poster-body canvas,.poster-img{width:auto;height:min(72dvh,640px);aspect-ratio:750/1334;object-fit:contain;box-shadow:0 20px 50px #0006}
.poster-dialog.is-loading .poster-body canvas{opacity:.3}
.poster-side h3{font:30px/1.5 var(--brush);margin:10px 0 24px}
.poster-side .button{width:auto;min-width:220px}
.poster-side small{display:block;margin-top:14px;font-size:11px;opacity:.6}
.poster-dialog .dialog-close{position:absolute;right:14px;top:14px;width:42px;height:42px;display:grid;place-items:center;border:1px solid #d9b47766;border-radius:50%;z-index:2}

/* ---------- 音乐唱片 ---------- */
.music-disc{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle,#a6232d 0 34%,#2a0a10 35% 100%);border:1px solid #d9b47799;font:12px/1 var(--brush);color:var(--gold-light)}
.music-disc i{font-style:normal}
.music-toggle.is-playing .music-disc{animation:spin 6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.music-toggle.is-playing .music-bars i{animation:bars .9s ease-in-out infinite alternate}
.music-toggle.is-playing .music-bars i:nth-child(2){animation-delay:.2s}.music-toggle.is-playing .music-bars i:nth-child(3){animation-delay:.4s}.music-toggle.is-playing .music-bars i:nth-child(4){animation-delay:.1s}
@keyframes bars{from{transform:scaleY(.4)}to{transform:scaleY(1.2)}}

/* ---------- 底部快捷导航（手机） ---------- */
.dock{display:none}

/* ---------- 响应式 ---------- */
@media(max-width:1100px){
  .section-pad-x{padding-left:7%;padding-right:7%}
  .site-header nav{gap:18px}
  .site-header nav a{font-size:11px;letter-spacing:1px}
  .moments-intro{grid-template-columns:1fr 360px}
  .journey-title h2{font-size:38px}
}
@media(max-width:900px){
  .site-header nav{display:none}
  .journey-title{display:block}
  .days-grid{grid-template-columns:1fr;gap:60px}
  .moments-intro{grid-template-columns:1fr;gap:20px}
  .guide-grid{grid-template-columns:1fr;gap:50px}
  .map-card{grid-template-columns:1fr}
  .luck-grid{grid-template-columns:1fr}
}
@media(max-width:800px){
  .bridal-head{display:block}
  .bridal-head>p{text-align:left;margin-top:12px}
  .bridal-cover .bridal-photo{aspect-ratio:4/3}
  .bridal-cover .bridal-photo::after{background:linear-gradient(0deg,#3c0a12dd 0%,#3c0a1255 45%,transparent 70%)}
  .bridal-row{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:14px;margin-left:-7%;margin-right:-7%;padding:0 7% 30px;scrollbar-width:none}
  .bridal-row::-webkit-scrollbar{display:none}
  .bridal-small{flex:0 0 64%;scroll-snap-align:center}
  .bridal-small:nth-child(2){margin-top:0}
  :root{--dock-h:64px}
  body{padding-bottom:calc(var(--dock-h) + env(safe-area-inset-bottom))}
  .menu-button{padding:9px 12px;font-size:10px;gap:10px}
  .dock{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:60;height:calc(var(--dock-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#8b1b27f7;border-top:1px solid #d9b47755;backdrop-filter:blur(14px);color:#f2dbabb0}
  .dock a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:10px;letter-spacing:1px;position:relative;transition:color .3s}
  .dock b{font:20px/1 var(--brush);font-weight:400}
  .dock a.is-active{color:var(--gold-light)}
  .dock a.is-active::before{content:'';position:absolute;top:0;left:30%;right:30%;height:2px;background:var(--gold-light)}
  .dock-main b{width:46px;height:46px;margin-top:-26px;display:grid;place-items:center;border-radius:50%;background:linear-gradient(140deg,#c9a466,#f1d7a0 50%,#d6b374);color:var(--red-dark);font-size:26px;box-shadow:0 6px 16px #3c0a1266;border:3px solid #8b1b27}
  .dock-main.is-active::before{display:none}
  .music-toggle{bottom:calc(var(--dock-h) + 14px + env(safe-area-inset-bottom))!important}
  .music-label{display:none}
  .toast{bottom:calc(var(--dock-h) + 70px + env(safe-area-inset-bottom))!important}
  .stats{grid-template-columns:1fr 1fr;row-gap:30px;margin-top:60px}
  .stats li:nth-child(3)::before{display:none}
  .stats strong{font-size:44px}
  .danmaku{margin:0 -7%}
  .danmaku-toggle{right:calc(7% + 6px)}
  .poster-body{grid-template-columns:1fr;justify-items:center;text-align:center;padding:50px 20px 26px;gap:20px}
  .poster-body canvas,.poster-img{height:min(60dvh,560px)}
  .viewer-nav{display:none}
}
@media(max-width:600px){
  .bridal-head h2{font-size:36px;margin-top:12px}
  .bridal-row{margin-left:-6%;margin-right:-6%;padding-left:6%;padding-right:6%}
  .bridal-cap{font-size:20px}
  .section-pad-x{padding-left:6%;padding-right:6%}
  .brand>span:last-child{display:none}
  .journey:not(.is-horizontal) .journey-sticky{padding-top:52px;padding-bottom:60px}
  .journey:not(.is-horizontal) .journey-viewport{padding:0 6% 0 calc(6% + 30px)}
  .journey:not(.is-horizontal) .journey-thread{left:calc(6% + 8px)}
  .journey:not(.is-horizontal) .chapter-text::before{left:-27px}
  .journey-title h2{font-size:34px}
  .chapter h3{font-size:34px}
  .chapter-num{font-size:56px}
  .love-counter h2{font-size:36px}
  .love-counter h2 em{font-size:54px}
  .love-clock strong{width:56px;height:62px;font-size:30px}
  .compare{outline-width:6px}
  .compare-handle b{width:44px;height:44px;font-size:17px}
  .polaroid-stack{height:380px}
  .polaroid{width:230px}
  .masonry{columns:2;column-gap:12px}
  .tile{margin-bottom:14px}
  .tile-cap{font-size:11px;letter-spacing:1px;gap:8px;padding-top:8px}
  .gallery-filters button{padding:8px 12px;font-size:12px;letter-spacing:1px}
  .gallery-bar{gap:12px}
  .slideshow-button{padding:9px 14px;font-size:11px}
  .map-info{padding:26px 22px}
  .map-visual{min-height:200px}
  .dress{padding:28px 22px}
  .dress h2{font-size:34px}
  .swatch-group{flex-direction:column;align-items:flex-start;gap:10px}
  .faq-item>button{font-size:14px;gap:12px;padding:18px 0}
  .faq-a p{padding-left:30px;font-size:13px}
  .danmaku{height:290px;margin:0 -6%}
  .danmaku-toggle{right:calc(6% + 4px)}
  .bullet{font-size:12px;padding:7px 12px}
  .wish-form{grid-template-columns:1fr}
  .wish-form .button{width:100%}
  .luck-grid{margin-top:56px;gap:24px}
  .lot-card,.scratch-card{padding:30px 20px}
  .share h2{font-size:38px}
  .share-actions{flex-direction:column;width:100%;max-width:440px}
  .share-actions .button{width:100%}
  .menu-list strong{font-size:22px}
  .viewer-top{padding:12px 14px}
  .viewer-stage{padding:0 8px}
  .viewer-frame img{max-height:calc(100dvh - 210px)}
  .viewer-thumbs button{flex-basis:52px;height:52px}
}
@media(max-height:760px) and (min-width:901px){
  .journey-sticky{padding-top:84px}
  .journey-title h2{font-size:34px}
  .chapter-photo{height:min(calc(31vw * .6),30vh)}
  .chapter-body{line-height:1.8}
}
@media(prefers-reduced-motion:reduce){
  .js-ready .ink-title span,.js-ready .hero-content>*:not(.ink-title){opacity:1!important;filter:none!important;transform:none!important;animation:none!important}
  .js-ready .tile .tile-img{clip-path:none}
  .journey:not(.is-horizontal) .chapter{opacity:1;transform:none}
  .bullet{animation-duration:30s!important}
  .hero-emblem>span,.map-route,.map-pin .icon,.map-pin::after{animation:none}
  .menu-dialog[open],.menu-list li{animation:none;opacity:1;transform:none}
}

.preview-label{right:auto!important;left:59px}
@media(max-width:600px){.preview-label{left:30px;bottom:30px}}