/*
Theme Name: 帕拉纳 · 马黛茶大家庭
Author: PARANA
Description: 帕拉纳品牌官网，含品牌故事、产品、茶友相册、百科与论文专栏。
Version: 1.3.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: parana-family
*/
@charset "UTF-8";
:root{--wine:#761b23;--wine-dark:#53151b;--gold:#ba9455;--ink:#332d27;--muted:#70685d;--cream:#f8f5ee;--paper:#fffdf8;--line:#ded6c8;--green:#3b5145;--serif:"Noto Serif SC","Songti SC","SimSun",serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;background:var(--paper);color:var(--ink);font:18px/1.85 "Microsoft YaHei","PingFang SC",sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img{display:block;max-width:100%}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:5px}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.4}h2{font:42px/1.45 var(--serif);font-weight:600;letter-spacing:1px}h3{font-size:23px}p{color:var(--muted)}.wrap{width:min(1240px,calc(100% - 96px));margin:auto}.eyebrow{display:block;color:var(--wine);font-size:13px;letter-spacing:3px;font-weight:600;margin-bottom:17px}.small{font-size:15px}.skip{position:fixed;top:-80px;background:white;padding:10px;z-index:100}.skip:focus{top:0}.topline{background:var(--wine);color:#f9eedc;font-size:14px;letter-spacing:1px}.topline .wrap{display:flex;justify-content:space-between;padding:7px 0}.site-header{background:rgba(255,253,248,.98);position:sticky;top:0;z-index:20;border-bottom:1px solid var(--line)}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:100px;gap:28px}.brand{display:flex;align-items:center;gap:13px;flex-shrink:0}.brand img{width:63px;height:63px;object-fit:contain;border-radius:50%}.brand strong{display:block;font:700 24px/1.35 var(--serif);letter-spacing:2px}.brand span{display:block;font:12px/1.7 Georgia,serif;letter-spacing:4px;color:var(--wine)}nav{display:flex;align-items:center;gap:25px;font-size:16px}nav a{padding:8px 0;border-bottom:2px solid transparent}nav a:hover{border-color:var(--wine);color:var(--wine)}.nav-contact{background:var(--wine);color:#fff!important;padding:10px 18px!important;border-radius:3px}.menu-toggle{display:none;border:1px solid var(--line);background:transparent;padding:7px 13px}.hero{background:var(--cream);overflow:hidden;position:relative}.hero-grid{display:grid;grid-template-columns:1.08fr 1fr;align-items:center;gap:65px;min-height:680px;padding:54px 0 58px}.hero h1{font:600 clamp(44px,4.6vw,68px)/1.32 var(--serif);letter-spacing:2px;margin:22px 0 27px}.hero h1 em{font-style:normal;color:var(--wine)}.hero p{font-size:19px;max-width:510px;line-height:1.95}.hero-kicker{display:flex;gap:16px;align-items:center;font-size:14px;letter-spacing:2px;color:var(--wine)}.hero-kicker:before{content:"";width:38px;height:1px;background:var(--gold)}.actions{display:flex;gap:16px;flex-wrap:wrap;margin:32px 0}.btn{display:inline-flex;justify-content:center;align-items:center;gap:25px;min-height:51px;padding:11px 23px;border:1px solid var(--wine);border-radius:3px;background:var(--wine);color:white;font-size:17px;line-height:1.5}.btn:hover{background:var(--wine-dark);color:white}.btn.outline{background:transparent;color:var(--wine)}.btn.outline:hover{background:#efe5d8}.hero-note{font-size:14px;color:var(--muted);letter-spacing:1px}.hero-art{position:relative;padding:0 0 24px 16px}.hero-photo{background:#ddd9c9;border-radius:47% 47% 3px 3px;overflow:hidden;position:relative}.hero-photo img{width:100%;height:485px;object-fit:cover;object-position:center 56%}.hero-art:before{content:"";position:absolute;inset:-14px 16px 41px 0;border:1px solid #b8a074;border-radius:48% 48% 3px 3px}.seal{position:absolute;right:-22px;top:17px;background:var(--wine);color:#fbebc5;width:114px;height:114px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-direction:column;border:5px double #d2b681;transform:rotate(9deg);box-shadow:0 5px 18px #28180814}.seal strong{font:38px/1 Georgia}.seal span{font-size:12px;letter-spacing:2px}.hero-caption{position:absolute;bottom:0;left:45px;right:22px;background:var(--paper);padding:18px 25px;box-shadow:0 6px 24px #3127110c;display:flex;justify-content:space-between;align-items:center;font-size:16px}.hero-caption b{font-family:Georgia;letter-spacing:3px;color:var(--wine)}.trust-strip{border-bottom:1px solid var(--line);background:#f0eadf}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:25px 0}.trust-grid>div{border-right:1px solid #d6c9b6;text-align:center}.trust-grid>div:last-child{border:none}.trust-grid strong{font:24px/1.3 var(--serif);color:var(--wine);font-weight:bold}.trust-grid span{display:block;font-size:14px;margin-top:5px;color:var(--muted)}section.section{padding:90px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:40px}.section-head p{max-width:510px;margin-top:16px}.text-link{color:var(--wine);border-bottom:1px solid var(--gold);padding-bottom:4px;white-space:nowrap;font-size:16px}.story-grid{display:grid;grid-template-columns:.93fr 1.07fr;gap:76px;align-items:center}.story-visual{position:relative;padding-bottom:34px}.story-visual img{width:100%;aspect-ratio:1.28;object-fit:cover;object-position:53% center}.image-note{font-size:13px;color:var(--muted);margin-top:8px}.story-tag{position:absolute;bottom:0;right:-24px;padding:18px 30px;background:var(--wine);color:white;min-width:240px}.story-tag b{font-family:var(--serif);font-size:25px}.story-tag span{font-size:14px;display:block;color:#ead5c3}.story-copy h2{margin-bottom:24px}.story-copy p+p{margin-top:17px}.timeline{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);margin-top:35px;padding-top:24px;gap:15px}.timeline strong{display:block;font:29px Georgia;color:var(--wine);margin-bottom:9px}.timeline span{font-size:14px;color:var(--muted)}.products{background:var(--cream)}.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.product-card{background:var(--paper);border:1px solid var(--line);display:grid;grid-template-columns:48% 52%;overflow:hidden}.product-image{background:#e4e5df;min-height:370px;position:relative}.product-image img{width:100%;height:100%;object-fit:cover}.product-image.bag{background:#ede9df;display:flex;align-items:center}.product-image.bag img{height:auto;object-fit:contain}.product-details{padding:38px 28px;display:flex;flex-direction:column;align-items:start;justify-content:center}.product-details .eyebrow{font-size:11px;letter-spacing:2px;margin-bottom:12px}.product-details h3{font-family:var(--serif);font-size:28px}.weight{font:36px/1.4 Georgia;color:var(--wine);margin:10px 0}.weight small{font:15px sans-serif;color:var(--muted);margin-left:6px}.product-details p{font-size:16px;margin-bottom:22px}.product-details .text-link{margin-top:auto}.product-foot{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-top:25px;font-size:15px}.partner{background:var(--green);color:#fffaf0}.partner-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:85px;align-items:center}.partner .eyebrow{color:#dcc18e}.partner p{color:#e3e7df;margin:20px 0}.partner a{color:#f1d6a0}.partner-emblem{padding:38px 0;border-top:1px solid #9fae9d;border-bottom:1px solid #9fae9d;text-align:center}.partner-emblem span{font:15px Georgia;letter-spacing:6px;color:#d8c39c}.partner-emblem strong{display:block;font:clamp(34px,4vw,57px)/1.5 Georgia;margin:12px 0}.partner-emblem p{font-size:15px;margin:0}.partner-process{display:flex;justify-content:center;gap:17px;font-size:15px;margin-top:30px}.partner-process i{font-style:normal;color:#bfa87e}.family .section-head{align-items:center}.family-lead{display:grid;grid-template-columns:1.3fr 1fr;gap:28px;margin-bottom:30px}.family-cover{position:relative;background:#eee;margin:0;overflow:hidden}.family-cover img{width:100%;height:360px;object-fit:cover}.family-cover figcaption{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,#161b14dc);color:white;padding:58px 24px 22px;font-size:18px}.family-intro{background:#f0eadf;padding:35px 38px;position:relative;display:flex;flex-direction:column;justify-content:center}.family-intro h3{font:30px/1.5 var(--serif);color:var(--wine);margin-bottom:15px}.family-intro p{font-size:17px}.family-intro img{width:77px;margin-top:20px;border-radius:50%;align-self:end}.filters{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}.filter{border:1px solid var(--line);padding:8px 21px;border-radius:3px;background:transparent;color:var(--ink);font-size:16px}.filter.active{background:var(--wine);border-color:var(--wine);color:white}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.gallery-card{border:0;background:none;padding:0;text-align:left;color:inherit}.gallery-card img{width:100%;aspect-ratio:1.55;object-fit:cover;transition:filter .2s}.gallery-card:hover img{filter:brightness(1.07)}.gallery-card span{display:block;font-size:13px;letter-spacing:1px;color:var(--muted);margin-top:12px}.gallery-card strong{display:block;font-size:18px;font-weight:500}.gallery-card[hidden]{display:none}.knowledge{background:var(--cream)}.knowledge-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:26px}.knowledge-card{border-top:2px solid var(--gold);background:var(--paper);padding:30px}.knowledge-card .number{font:38px Georgia;color:#b29d7b;display:block;margin-bottom:20px}.knowledge-card h3{font-family:var(--serif);font-size:25px;margin-bottom:17px}.knowledge-card p{font-size:16px;margin-bottom:24px}.knowledge-card a{font-size:16px;color:var(--wine)}.research-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px}.research-intro p{margin-top:20px}.research-mark{font:78px/1 Georgia;color:#e5d8c4;margin-top:32px}.paper-list{border-top:1px solid var(--line)}.paper{display:block;padding:27px 0;border-bottom:1px solid var(--line)}.paper small{font-size:13px;color:var(--wine);letter-spacing:1px}.paper h3{font-size:22px;margin:8px 0 11px}.paper p{font-size:15px}.paper:hover h3{color:var(--wine)}.paper .arrow{float:right;color:var(--wine);font-size:25px}.research-note{font-size:14px;margin-top:20px;color:var(--muted)}.contact{background:#eee5d6;border-top:1px solid #dbccb4}.contact-grid{display:grid;grid-template-columns:1fr .9fr;gap:80px}.contact h2{margin-bottom:20px}.phone{font:clamp(29px,3.3vw,43px)/1.6 Georgia;color:var(--wine);display:inline-block;margin:14px 0;letter-spacing:1px}.contact-methods{display:grid;grid-template-columns:1fr 1fr;gap:25px}.contact-box{padding:25px;background:var(--paper);border:1px solid #daccb8}.contact-box h3{font-size:20px;margin-bottom:13px}.contact-box p{font-size:15px}.contact-box .btn{font-size:15px;padding:10px 12px;margin-top:20px;gap:12px;width:100%}.contact-box img{height:145px;width:auto;margin:0 auto 12px;object-fit:contain}.contact-box .text-link{font-size:14px}.footer{background:var(--wine-dark);color:#eddfcf;padding:42px 0}.footer .wrap{display:flex;justify-content:space-between;gap:30px;align-items:center}.footer p{color:#d2bfb1;font-size:13px;margin-top:8px}.footer strong{font-family:var(--serif);font-size:23px}.footer-links{display:flex;gap:24px;font-size:14px}.mobile-contact{display:none}.dialog{border:1px solid var(--line);padding:25px;background:var(--paper);max-width:min(900px,92vw);max-height:90vh;color:var(--ink)}.dialog::backdrop{background:#17120cbd}.dialog img{max-height:65vh;max-width:100%;margin:0 auto;object-fit:contain}.dialog h3{font-size:19px;margin-top:15px}.dialog p{font-size:15px}.dialog-close{display:block;margin:0 0 15px auto;padding:6px 14px;border:1px solid var(--line);background:white;color:var(--ink)}.article{max-width:860px;margin:65px auto 90px;padding:0 25px}.article h1{font:600 40px/1.5 var(--serif);margin:15px 0 20px}.article h2{font-size:27px;margin:33px 0 14px}.article p{margin:20px 0}.article .meta{font-size:14px;color:var(--wine)}.article a{color:var(--wine);text-decoration:underline;text-underline-offset:4px}.article img{height:auto;margin:25px auto}.article li{margin:13px 0;color:var(--muted)}.archive-search{width:100%;padding:12px;border:1px solid var(--line);background:var(--paper);margin:22px 0}.empty{padding:25px;background:var(--cream)}body.large-text{font-size:21px}body.large-text p{font-size:21px} .reading-toggle{font-size:13px;color:inherit;background:none;border:0;padding:0 10px}.reading-toggle[aria-pressed=true]{text-decoration:underline}
@media(min-width:1600px){.hero-grid{min-height:730px}.hero-photo img{height:530px}}
@media(max-width:1100px){.wrap{width:calc(100% - 48px)}nav{gap:15px;font-size:14px}.brand strong{font-size:21px}.brand img{width:53px;height:53px}.hero-grid{gap:35px;min-height:610px}.hero-photo img{height:440px}.hero h1{font-size:49px}.story-grid,.partner-grid{gap:45px}.product-card{grid-template-columns:43% 57%}.product-details{padding:25px 20px}.product-details h3{font-size:25px}.contact-grid{gap:35px}.family-intro{padding:25px}.research-grid{gap:40px}}
@media(max-width:800px){html{scroll-padding-top:85px}.wrap{width:calc(100% - 40px)}.topline .wrap{font-size:11px;letter-spacing:0}.topline .extra{display:none}.header-inner{min-height:80px}.brand strong{font-size:20px}.brand span{font-size:10px}.brand img{width:48px;height:48px}.menu-toggle{display:block;font-size:15px}nav{display:none;position:absolute;left:0;right:0;top:80px;background:var(--paper);padding:20px;box-shadow:0 10px 15px #0001;flex-wrap:wrap;gap:15px 24px;font-size:17px}nav.open{display:flex}.hero-grid{grid-template-columns:1fr;padding:38px 0 35px;gap:30px}.hero h1{font-size:44px;letter-spacing:1px;margin:20px 0}.hero p{font-size:18px}.hero-art{max-width:500px;width:100%;margin:auto;padding-left:13px}.hero-photo img{height:390px;object-position:center 56%}.seal{right:-5px;width:94px;height:94px}.seal strong{font-size:31px}.hero-caption{left:30px;right:10px;font-size:14px;padding:16px}.hero-caption b{font-size:13px}.actions{margin:25px 0}.btn{font-size:16px;padding:12px 18px}.trust-grid{grid-template-columns:1fr 1fr;gap:22px 0}.trust-grid>div:nth-child(2){border:0}.trust-grid strong{font-size:23px}.trust-grid span{font-size:13px}section.section{padding:58px 0}h2{font-size:32px}.section-head{align-items:start;gap:20px;flex-direction:column;margin-bottom:30px}.story-grid,.partner-grid,.research-grid,.contact-grid{grid-template-columns:1fr;gap:35px}.story-tag{right:0;min-width:210px}.story-visual img{aspect-ratio:1.45}.story-copy p{font-size:17px}.product-grid{grid-template-columns:1fr}.product-card{grid-template-columns:45% 55%}.product-image{min-height:290px}.product-details{padding:24px 19px}.product-details h3{font-size:25px}.product-details p{font-size:15px}.product-foot{align-items:start;flex-direction:column}.partner-emblem{padding:27px 0}.partner-process{gap:13px;font-size:14px}.family-lead{grid-template-columns:1fr}.family-cover img{height:auto;aspect-ratio:1.45}.family-intro{padding:25px}.family-intro img{position:absolute;right:20px;bottom:20px;width:60px}.family-intro p{padding-bottom:45px}.family-intro h3{font-size:27px}.gallery{grid-template-columns:1fr 1fr;gap:25px 15px}.gallery-card strong{font-size:16px}.gallery-card span{font-size:12px}.filter{font-size:14px;padding:8px 13px}.knowledge-grid{grid-template-columns:1fr;gap:17px}.knowledge-card{padding:25px}.knowledge-card .number{font-size:30px;float:right;margin:0}.knowledge-card h3{font-size:23px}.research-mark{display:none}.paper h3{font-size:20px}.contact-methods{gap:16px}.contact-box{padding:19px}.contact-box h3{font-size:18px}.footer{padding:35px 0 100px}.footer .wrap{align-items:start;flex-direction:column}.footer-links{flex-wrap:wrap;gap:15px}.mobile-contact{position:fixed;bottom:0;left:0;right:0;z-index:25;display:grid;grid-template-columns:1fr 1fr;background:var(--paper);border-top:1px solid var(--line);padding:8px 15px calc(8px + env(safe-area-inset-bottom));gap:10px}.mobile-contact a,.mobile-contact button{border:1px solid var(--wine);padding:8px;text-align:center;border-radius:3px;color:var(--wine);background:transparent;font-size:16px}.mobile-contact a{background:var(--wine);color:white}.article{margin:35px auto}.article h1{font-size:29px}.eyebrow{font-size:12px;letter-spacing:2px}}
/* Keep original photographs proportional, including before lazy loading. */
.article a.btn,.article a.btn:visited{color:#fff;text-decoration:none}
.article a.btn:hover,.article a.btn:focus-visible{color:#fff;background:var(--wine-dark)}
.article a.btn.outline,.article a.btn.outline:visited{color:var(--wine);background:transparent}
.article a.btn.outline:hover{background:#efe5d8}
.collection-signature{display:flex;align-items:center;gap:25px;flex-shrink:0}
.collection-signature img{width:116px;height:auto;mix-blend-mode:multiply}
.mate-ritual{display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;border:1px solid var(--line);background:var(--paper);margin:0 0 30px;overflow:hidden}
.ritual-image{margin:0;background:#e0e6dc;overflow:hidden}
.ritual-image img{display:block;width:100%;height:390px;object-fit:cover;object-position:center 60%}
.ritual-copy{padding:38px 48px}
.ritual-copy h3{font:600 32px/1.5 var(--serif);color:var(--wine);margin-bottom:18px}
.ritual-copy p{font-size:17px;margin-bottom:24px}
.ritual-copy .eyebrow{font-size:12px;letter-spacing:2px}
.article .cup-figure{margin:28px 0 32px;background:var(--cream);padding:20px}
.article .cup-figure img{width:100%;max-height:420px;object-fit:contain;margin:0 auto}
.cup-figure figcaption{font-size:14px;color:var(--muted);text-align:center;margin-top:10px}
@media(max-width:1000px){.collection-signature{gap:15px}.collection-signature img{width:90px}.ritual-copy{padding:25px}.ritual-copy h3{font-size:28px}}
@media(max-width:800px){.collection-signature{width:100%;justify-content:space-between}.collection-signature img{width:85px}.mate-ritual{grid-template-columns:1fr}.ritual-image img{height:300px}.ritual-copy{padding:27px}.ritual-copy h3{font-size:27px}.article .cup-figure{padding:12px}}
.legal-links{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:15px;font-size:14px;color:#f3e5ce}
.legal-links a{display:inline-flex;align-items:center;gap:6px;line-height:1.8}
.legal-links a:hover{text-decoration:underline;text-underline-offset:4px}
.legal-links img{width:20px;height:20px;flex-shrink:0}
.footer .copyright-notice{font-size:12px;color:#d2bfb1;margin-top:10px}
.footer .wrap{align-items:start}
.founder-frame{aspect-ratio:636/260;overflow:hidden;background:#282620}
.story-visual .founder-frame img{width:100%;height:auto;aspect-ratio:auto;object-fit:initial}
.song-section{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;margin-top:55px;padding:42px;background:#f0eadf;border:1px solid var(--line)}
.song-copy h3{font:600 31px/1.5 var(--serif);color:var(--wine);margin-bottom:15px}.song-copy p{font-size:16px}
.song-player{display:flex;flex-direction:column;align-items:start;gap:15px}.song-symbol{font:40px/1 Georgia;color:var(--wine)}.song-player p{color:var(--wine);font-size:19px}.song-player audio{width:100%;max-width:440px}.song-player .small{color:var(--muted);font-size:13px}
@media(max-width:800px){.song-section{grid-template-columns:1fr;padding:25px;gap:25px;margin-top:35px}.song-copy h3{font-size:27px}}
[hidden]{display:none!important}
img{height:auto}
.brand img{height:63px}
.family-intro img{height:auto}
.product-image.bag{overflow:hidden}
.product-image.bag img{width:230%;max-width:none;flex-shrink:0;transform:translateX(-55%);clip-path:polygon(61% 31%,77.3% 31%,78.3% 31%,95.2% 31%,95.5% 65%,96% 74%,95% 77.4%,79.2% 74%,78% 78%,76% 80%,59.3% 75%,59.4% 65%,60% 49%)}
.hero h1{font-size:clamp(42px,4vw,58px)}
.seal span{white-space:nowrap;letter-spacing:1px;font-size:11px}
@media(max-width:800px){.brand img{height:48px}.hero h1{font-size:clamp(32px,8.8vw,44px)}.family-intro img{height:auto}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}