英文互译镜像站

Latvia at the 2026 Winter Olympics

Last updated

Latvia at the
2026 Winter Olympics
Flag of Latvia (3-2).svg
IOC code LAT
NOC Latvian Olympic Committee
Website www.olimpiade.lv  (in Latvian)
in Milan and Cortina d'Ampezzo, Italy
6 February 2026 (2026-02-06) – 22 February 2026 (2026-02-22)
Competitors67 (52 men and 15 women) in 9 sports
Flag bearers (opening) Kaspars Daugaviņš & Dženifera Ģērmane
Flag bearers (closing) Roberts Kruzbergs & Patrīcija Eiduka
Medals
Ranked 24th
Gold
0
Silver
1
Bronze
1
Total
2
Winter Olympics appearances (overview)
Other related appearances
Flag of the Soviet Union.svg  Soviet Union (1956–1988)

Latvia competed at the 2026 Winter Olympics in Milan and Cortina d'Ampezzo, Italy, from 6 to 22 February 2026. This was the nation's thirteenth appearance at the Olympic Winter Games. The nation made its debut at Chamonix 1924, and except for missing the Lake Placid games in 1932 because of the Great Depression, participated in every winter games until World War II, making its return to the 1936 games in Garmisch Partenkirchen. After the war, the nation was occupied by the Soviet Union. Except for St Moritz 1948, from the 1956 Cortina games through Calgary 1988, Latvians competed as part of Soviet teams. Following the Fall of the USSR in 1991, Latvia regained independence, and it has competed in every Winter Olympics since the Albertville games in 1992.

Contents

Kaspars Daugaviņš and Dženifera Ģērmane were the country's flagbearers during the opening ceremony. [1] [2] [3] Meanwhile, Roberts Kruzbergs and Patrīcija Eiduka were the country's flagbearers during the closing ceremony. [4] [5]

Competitors

The following is the list of number of competitors participating at the Games per sport/discipline.

SportMenWomenTotal
Alpine skiing 123
Biathlon 448
Bobsleigh 808
Cross-country skiing 347
Figure skating 202
Ice hockey 25025
Luge 6410
Short-track speed skating 202
Skeleton 112
Total521567

Medallists

The following Latvian competitors won medals at the games. In the discipline sections below, the medallists' names are bolded.

Alpine skiing

Latvia qualified one male and one female alpine skier through the basic quota. [6]

AthleteEventRun 1Run 2Total
TimeRankTimeRankTimeRank
Elvis Opmanis Men's downhill N/a1:59.2432
Men's super-G 1:32.0535
Men's giant slalom 1:24.90481:18.20452:43.1045
Liene Bondare Women's slalom 53.955358.30421:52.2543
Dženifera Ģērmane Women's slalom DNF

Biathlon

Latvia qualified four female and four male biathletes through the 2024–25 Biathlon World Cup score. [7] [8]

Men
AthleteEventTimeMissesRank
Renārs Birkentāls Men's individual 57:00.72 (1+1+0+0)31
Rihards Lozbers 1:05:25.78 (3+4+1+0)88
Edgars Mise 1:04:51.06 (1+1+1+3)83
Andrejs Rastorgujevs 57:51.43 (1+0+1+1)41
Renārs Birkentāls Men's sprint 26:41.45 (3+2)77
Rihards Lozbers 25:05.22 (1+1)32
Edgars Mise 25:42.91 (0+1)52
Andrejs Rastorgujevs 24:56.91 (0+1)30
Rihards Lozbers Men's pursuit 36:29.27 (3+1+1+2)47
Edgars Mise LAP
Andrejs Rastorgujevs 34:40.83 (0+0+1+2)29
Andrejs Rastorgujevs
Renārs Birkentāls
Rihards Lozbers
Edgars Mise
Team relay 1:26:39.118 (5+13)18
Women
AthleteEventTimeMissesRank
Baiba Bendika Women's individual 44:20.84 (0+1+2+1)22
Sanita Buliņa 46:55.53 (1+0+1+1)58
Annija Keita Sabule 47:21.13 (1+1+1+0)64
Estere Volfa 45:07.73 (1+1+0+1)36
Baiba Bendika Women's sprint 22:03.52 (0+2)15
Sanita Buliņa 22:48.20 (0+0)38
Annija Keita Sabule 24:00.32 (1+1)71
Estere Volfa 22:07.61 (0+1)16
Baiba Bendika Women's pursuit 34:17.27 (2+2+1+2)42
Sanita Buliņa 35:08.14 (0+1+0+3)53
Estere Volfa 31:49.91 (0+0+1+0)11
Baiba Bendika Women's mass start 39:49.85 (3+1+1+0)22
Estere Volfa 39:50.14 (0+0+2+2)23
Estere Volfa
Baiba Bendika
Sanita Buliņa
Annija Keita Sabule
Team relay 1:15:59.417 (3+14)17
Mixed
AthleteEventTimeMissesRank
Andrejs Rastorgujevs
Renārs Birkentāls
Baiba Bendika
Estere Volfa
Relay 1:07:28.511 (2+9)12

Bobsleigh

AthleteEventRun 1Run 2Run 3Run 4Total
TimeRankTimeRankTimeRankTimeRankTimeRank
Jēkabs Kalenda*
Matīss Miknis
Two-man 55.68955.75455.641055.6173:42.688
Renārs Grantiņš*
Arnis Bebrišs
Dāvis Kaufmanis
Lauris Kaufmanis
Four-man N/a
Jēkabs Kalenda*
Mairis Kļava
Matīss Miknis
Edgars Ungurs
54.641055.231754.851055.0093:39.7210

Cross-country skiing

Latvia qualified one male and one female cross-country skier through the basic quota. [9] Following the completion of the 2024–25 FIS Cross-Country World Cup, Latvia qualified a further two female and two male athletes. [9]

Distance

Men

AthleteEventClassicalFreestyleFinal
TimeRankTimeRankTimeDeficitRank
Lauris Kaparkalējs Men's freestyle N/a24:36.276N/a
Niks Saulītis Men's freestyle N/a24:33.475N/a
Men's classical LAP51N/a
Raimo Vīgants Men's freestyle N/a22:48.346N/a
Men's skiathlon 25:29.24625:57.25452:01.85:50.851
Men's classical 2:22:20.231N/a

Women

AthleteEventClassicalFreestyleFinal
TimeRankTimeRankTimeDeficitRank
Kitija Auziņa Women's freestyle N/a26:36.661N/a
Patrīcija Eiduka Women's freestyle N/a24:33.315N/a
Women's skiathlon 29:42.12927:46.41458:02.4+4:17.223
Women's classical 2:25:42.111N/a
Linda Kaparkalēja Women's freestyle N/a29:53.394N/a
Samanta Krampe Women's freestyle N/a31:20.7101N/a
Patrīcija Eiduka
Kitija Auziņa
Linda Kaparkalēja
Samanta Krampe
4 × 7.5 km relay N/aLAP17
Sprint

Men

AthleteEventQualificationQuarterfinalSemifinalFinal
TimeRankTimeRankTimeRankTimeRank
Lauris Kaparkalējs Men's sprint 3:28.3357Did not advance
Niks Saulītis 3:38.3877Did not advance
Raimo Vīgants 3:26.2652Did not advance
Lauris Kaparkalējs
Raimo Vīgants
Men's team sprint 6:05.2517N/aDid not advance

Women

AthleteEventQualificationQuarterfinalSemifinalFinal
TimeRankTimeRankTimeRankTimeRank
Kitija Auziņa Women's sprint 4:16.0370Did not advance
Linda Kaparkalēja 4:27.6282Did not advance
Samanta Krampe 4:22.8176Did not advance
Kitija Auziņa
Patrīcija Eiduka
Women's team sprint 6:59.9012 QN/a21:56.0513

Figure skating

In the 2025 World Figure Skating Championships in Boston, the United States, Latvia secured two quota in each of the men's singles. [10]

AthleteEventSP/SDFP/FDTotal
PointsRankPointsRankPointsRank
Fedirs Kuļišs Men's singles 66.8628Did not advance
Deniss Vasiļjevs 82.4417 Q144.0218226.4618

Ice hockey

Summary

Key:

TeamEventGroup stageQualification
playoff
QuarterfinalSemifinalFinal / BM
Opposition
Score
Opposition
Score
Opposition
Score
RankOpposition
Score
Opposition
Score
Opposition
Score
Opposition
Score
Rank
Latvia men's Men's tournament Flag of the United States.svg  United States
L 5–1
Flag of Germany.svg  Germany
W 4–3
Flag of Denmark.svg  Denmark
L 4–2
4 QFlag of Sweden.svg  Sweden
L 5–1
Did not advance10

Men's tournament

Latvia men's national ice hockey team qualified a team of 25 players by winning a final qualification tournament. [11]

Roster

The first six players of Latvia's roster were announced on 16 June 2025. [12] The remaining roster was named on 6 January 2026. [13] [14] On 12 January, forward Eriks Mateiko was ruled out for the remainder of the season and Olympics after his Achilles tendon was accidentally cut by a skate blade during a Hershey Bears game; [15] he was replaced on the roster by Anrī Ravinskis. [16] On 18 January, forward Rodrigo Ābols was ruled out after suffering a lower-body injury the previous day, and was replaced by Rihards Bukarts. [17] On 10 February, Kaspars Daugaviņš was named Latvia's captain, with Uvis Balinskis and Zemgus Girgensons serving as alternate captains. [18]

Head coach: Harijs Vītoliņš [19]

No.Pos.NameHeightWeightBirthdateTeam
3D Alberts Šmits 1.93 m (6 ft 4 in)93 kg (205 lb) (2007-12-02)2 December 2007 (aged 18) Flag of Finland.svg Jukurit
9F Renārs Krastenbergs 1.83 m (6 ft 0 in)87 kg (192 lb) (1998-12-26)26 December 1998 (aged 27) Flag of the Czech Republic.svg HC Olomouc
11F Dans Ločmelis 1.85 m (6 ft 1 in)81 kg (179 lb) (2004-01-21)21 January 2004 (aged 22) Flag of the United States.svg Providence Bruins
13F Rihards Bukarts 1.80 m (5 ft 11 in)84 kg (185 lb) (1995-12-31)31 December 1995 (aged 30) Flag of Slovakia.svg HC Prešov
16F Kaspars Daugaviņš C 1.83 m (6 ft 0 in)102 kg (225 lb) (1988-05-18)18 May 1988 (aged 37) Flag of Germany.svg Kassel Huskies
17F Mārtiņš Dzierkals 1.83 m (6 ft 0 in)91 kg (201 lb) (1997-04-04)4 April 1997 (aged 28) Flag of the Czech Republic.svg Sparta Praha
21F Rūdolfs Balcers 1.80 m (5 ft 11 in)80 kg (176 lb) (1997-04-08)8 April 1997 (aged 28) Flag of Switzerland (Pantone).svg ZSC Lions
22F Sandis Vilmanis 1.85 m (6 ft 1 in)88 kg (194 lb) (2004-01-23)23 January 2004 (aged 22) Flag of the United States.svg Florida Panthers
23F Teodors Bļugers 1.85 m (6 ft 1 in)86 kg (190 lb) (1994-08-15)15 August 1994 (aged 31) Flag of Canada (Pantone).svg Vancouver Canucks
26D Uvis Balinskis A 1.85 m (6 ft 1 in)90 kg (198 lb) (1996-08-01)1 August 1996 (aged 29) Flag of the United States.svg Florida Panthers
27D Oskars Cibuļskis 1.88 m (6 ft 2 in)94 kg (207 lb) (1988-04-09)9 April 1988 (aged 37) Flag of Denmark.svg Herning Blue Fox
28F Zemgus Girgensons A 1.88 m (6 ft 2 in)90 kg (198 lb) (1994-01-05)5 January 1994 (aged 32) Flag of the United States.svg Tampa Bay Lightning
29D Ralfs Freibergs 1.83 m (6 ft 0 in)88 kg (194 lb) (1991-05-17)17 May 1991 (aged 34) Flag of the Czech Republic.svg Vítkovice Ridera
30G Elvis Merzļikins 1.91 m (6 ft 3 in)90 kg (198 lb) (1994-04-13)13 April 1994 (aged 31) Flag of the United States.svg Columbus Blue Jackets
31G Artūrs Šilovs 1.93 m (6 ft 4 in)93 kg (205 lb) (2001-03-22)22 March 2001 (aged 24) Flag of the United States.svg Pittsburgh Penguins
34F Eduards Tralmaks 1.93 m (6 ft 4 in)100 kg (220 lb) (1997-02-17)17 February 1997 (aged 28) Flag of the United States.svg Grand Rapids Griffins
43F Anrī Ravinskis 1.93 m (6 ft 4 in)94 kg (207 lb) (2003-01-02)2 January 2003 (aged 23) Flag of Canada (Pantone).svg Abbotsford Canucks
50G Kristers Gudļevskis 1.93 m (6 ft 4 in)97 kg (214 lb) (1992-07-31)31 July 1992 (aged 33) Flag of Germany.svg Fischtown Pinguins
55D Roberts Mamčics 1.98 m (6 ft 6 in)104 kg (229 lb) (1995-04-06)6 April 1995 (aged 30) Flag of the Czech Republic.svg Energie Karlovy Vary
71F Roberts Bukarts 1.83 m (6 ft 0 in)84 kg (185 lb) (1990-06-27)27 June 1990 (aged 35) Flag of Slovakia.svg Dukla Trenčín
72D Jānis Jaks 1.83 m (6 ft 0 in)89 kg (196 lb) (1995-08-22)22 August 1995 (aged 30) Flag of the Czech Republic.svg Energie Karlovy Vary
77D Kristaps Zīle 1.85 m (6 ft 1 in)90 kg (198 lb) (1997-12-24)24 December 1997 (aged 28) Flag of the Czech Republic.svg Bílí Tygři Liberec
94D Kristiāns Rubīns 1.93 m (6 ft 4 in)99 kg (218 lb) (1997-12-11)11 December 1997 (aged 28) Flag of the Czech Republic.svg Škoda Plzeň
95F Oskars Batņa 1.96 m (6 ft 5 in)106 kg (234 lb) (1995-05-07)7 May 1995 (aged 30) Flag of Finland.svg Pelicans
97F Haralds Egle 1.80 m (5 ft 11 in)86 kg (190 lb) (1996-05-11)11 May 1996 (aged 29) Flag of the Czech Republic.svg Energie Karlovy Vary
Group play
PosTeamPldWOTWOTLLGFGAGDPtsQualification
1Flag of the United States.svg  United States 33000165+119Advance to quarterfinals
2Flag of Germany.svg  Germany 3100271033 [a] Advance to qualification playoffs
3Flag of Denmark.svg  Denmark 3100281133 [a]
4Flag of Latvia.svg  Latvia 3100271253 [a]
Source: IIHF
Rules for classification: Tiebreak criteria
Notes:
  1. 1 2 3 Head-to-head points: 3 each. Head-to-head goal difference: Germany +1; Denmark 0; Latvia −1.
12 February 2026 (2026-02-12)
21:10
Latvia  Flag of Latvia.svg1–5
(1–1, 0–3, 0–1)
Flag of the United States.svg  United States PalaItalia, Milan
Attendance: 11,288
Game reference
Elvis Merzļikins
Artūrs Šilovs
Goalies Connor Hellebuyck Referees:
Flag of Canada (Pantone).svg Michael Campbell
Flag of the United States.svg Kyle Rehman
Linesmen:
Flag of Denmark.svg Albert Ankerstjerne
Flag of the Czech Republic.svg Libor Suchánek
0–105:29 – B. Tkachuk (M. Tkachuk, Werenski)
Krastenbergs (Girgensons) – 07:251–1
1–230:38 – Nelson (J. Hughes, Trocheck)
1–337:35 – Thompson (Eichel, Q. Hughes) (PP)
1–439:48 – Nelson (J. Hughes, M. Tkachuk)
1–542:35 – Matthews (Eichel, Q. Hughes) (PP)
8 minPenalties8 min
18Shots38

14 February 2026 (2026-02-14)
12:10
Germany  Flag of Germany.svg3–4
(2–1, 0–1, 1–2)
Flag of Latvia.svg  Latvia Fiera Milano, Milan
Attendance: 4,033
Game reference
Philipp Grubauer Goalies Artūrs Šilovs Referees:
Flag of Canada (Pantone).svg Gord Dwyer
Flag of the United States.svg Sean MacFarlane
Linesmen:
Flag of Canada (Pantone).svg Scott Cherrey
Flag of Finland.svg Onni Hautamäki
Reichel (Kahun, Kälble) – 02:061–0
1–115:48 – Ločmelis (Girgensons, Krastenbergs) (PP)
Kälble (Tiffels) – 16:562–1
2–228:02 – Ločmelis (Balcers, Balinskis) (PP2)
2–348:32 – Tralmaks (Girgensons, Jaks)
2–451:37 – Krastenbergs (Daugaviņš, Šmits)
Stützle (Draisaitl, Peterka) (EA) – 57:413–4
8 minPenalties8 min
29Shots22

15 February 2026 (2026-02-15)
19:10
Denmark  Flag of Denmark.svg4–2
(3–1, 0–1, 1–0)
Flag of Latvia.svg  Latvia Fiera Milano, Milan
Attendance: 3,983
Game reference
Frederik Andersen Goalies Artūrs Šilovs Referees:
Flag of Canada (Pantone).svg Eric Furlatt
Flag of Germany.svg André Schrader
Linesmen:
Flag of Canada (Pantone).svg David Brisebois
Flag of the United States.svg Jake Davis
Olesen (Aagaard) – 00:231–0
Aagaard (Olesen, Wejse) (PP) – 04:542–0
Ehlers (Bjorkstrand, Lauridsen) – 16:283–0
3–119:44 – Zīle (Jaks, Tralmaks) (EA)
3–226:47 – Tralmaks (Zīle, Girgensons)
Olesen (Lauridsen, Eller) (EN) – 57:384–2
10 minPenalties10 min
21Shots35
Qualification play-offs
17 February 2026 (2026-02-17)
21:10
Sweden  Flag of Sweden.svg5–1
(2–0, 1–1, 2–0)
Flag of Latvia.svg  Latvia PalaItalia, Milan
Attendance: 11,088
Game reference
Jacob Markström Goalies Elvis Merzļikins Referees:
Flag of Canada (Pantone).svg Gord Dwyer
Flag of the United States.svg Sean MacFarlane
Linesmen:
Flag of the Czech Republic.svg Daniel Hynek
Flag of the United States.svg Jonny Murray
Kempe (Eriksson Ek, Nylander) – 10:551–0
Landeskog (Raymond, Zibanejad) – 11:362–0
Forsberg (Karlsson, Broberg) – 27:363–0
3–130:47 – Tralmaks (Smits, Bļugers)
Zibanejad (Raymond, Landeskog) – 45:544–1
Nylander (Raymond, Dahlin) – 53:185–1
6 minPenalties4 min
28Shots21

Luge

Men
AthleteEventRun 1Run 2Run 3Run 4Total
TimeRankTimeRankTimeRankTimeRankTimeRank
Kristers Aparjods Singles 53.221453.113453.208753.07043:32.6124
Gints Bērziņš 53.4621053.424953.415953.742173:34.04310
Mārtiņš Bots
Roberts Plūme
Doubles 52.604652.6805N/a1:45.2845
Lūkass Krasts
Eduards Ševics-Mikeļševics
52.749952.93411N/a1:45.6839
Women
AthleteEventRun 1Run 2Run 3Run 4Total
TimeRankTimeRankTimeRankTimeRankTimeRank
Kendija Aparjode Singles 55.0592452.961853.049852.91953:33.98816
Elīna Ieva Bota 52.878552.805352.939452.92163:31.543Silver medal icon.svg
Kitija Bogdanova
Marta Robežniece
Doubles 53.492453.3043N/a1:46.7964
Mixed
AthleteEventWomen's singlesMen's doublesMen's singlesWomen's doublesTotal
TimeRankTimeRankTimeRankTimeRankTimeRank
Elīna Ieva Bota
Mārtiņš Bots / Roberts Plūme
Kristers Aparjods
Marta Robežniece / Kitija Bogdanova
Team relay 55.684255.800554.989356.27643:42.7494

Short-track speed skating

Latvia qualified two male short-track speed skaters after the conclusion of the 2025–26 ISU Short Track World Tour. [20]

AthleteEventHeatQuarterfinalSemifinalFinal
TimeRankTimeRankTimeRankTimeRank
Reinis Bērziņš Men's 500 m 41.7583Did not advance
Men's 1000 m 1:25.7412 Q1:25.3794Did not advance
Roberts Krūzbergs Men's 1000 m 1:25.3413 ADV1:27.1332 Q1:23.7003 q FA1:24.6815
Men's 1500 m N/a2:18.2371 Q2:53.2393 ADV FA2:12.376Bronze medal icon.svg

Qualification legend: Q - Qualify based on position in heat; q - Qualify based on time in field; FA - Qualify to medal final; ADV - Advanced based on referee decision

Skeleton

AthleteEventRun 1Run 2Run 3Run 4Total
TimeRankTimeRankTimeRankTimeRankTimeRank
Emīls Indriksons Men's 57.291757.111756.951657.15183:48.5018
Marta Andžāne Women's 58.371958.151858.321858.09123:52.9317
Emīls Indriksons
Marta Andžāne
Mixed team 1:01.671259.9913N/a2:01.6613

See also

References

  1. "Milano Cortina 2026 Opening Ceremony: All Flagbearers, all nations - complete list". Olympics.com. International Olympic Committee. 6 February 2026. Retrieved 16 February 2026.
  2. Roche, Calum (6 February 2026). "2026 Winter Olympics opening ceremony: order and flag bearers by country". Diario AS . Madrid, Spain. Retrieved 16 February 2026.
  3. "Karogus Milānas-Kortīnas Ziemas Olimpiskajās spēlēs nesīs Ģērmane un Daugaviņš" [Ģērmane and Daugavinš will carry the flags at the Milan-Cortina Winter Olympics] (in Latvian). Latvian Olympic Committee. 28 January 2026. Retrieved 31 January 2026.
  4. "Milano Cortina 2026 Closing Ceremony: full list of flagbearers for every nation". Olympics.com. International Olympic Committee. 22 February 2026. Retrieved 22 February 2026.
  5. Moore, Casey L.; Bowers, Rachel G (22 February 2026). "Olympics closing ceremony highlights: Milano Cortina Games wrap up in style". USA Today . New York City, New York, USA. Retrieved 22 February 2026.
  6. "Alpine Skiing quotas list for Olympic Winter Games 2026". International Ski and Snowboard Federation (FIS). Retrieved 28 December 2025.
  7. "World Cup Standings 2024/25". Eurosport.com. Retrieved 24 December 2024.
  8. "IBU qualifying points". International Biathlon Union . Retrieved 24 December 2024.
  9. 1 2 "Cross-Country quotas list for Olympic Winter Games 2026". International Ski and Snowboard Federation (FIS). Retrieved 28 December 2025.
  10. Jae-youl Kim; Colin Smith (4 April 2025). "Communication No. 2696 - ENTRIES/PARTICIPATION 2026 OLYMPIC WINTER GAMES (OWG) SINGLE & PAIR SKATING AND ICE DANCE" (pdf). International Skating Union . Retrieved 4 April 2025.
  11. "Latvian ice-hockey teams wins ticket to 2026 Olympic Games". LETA. 2 September 2024. Retrieved 23 February 2025.
  12. "Latvia names 1st 6 players to preliminary Olympics roster". National Hockey League . 16 June 2025. Retrieved 15 December 2025.
  13. "Nosauc Latvijas izlases sastāvu olimpiskajām spēlēm". www.lhf.lv (in Latvian). 6 January 2026. Retrieved 6 January 2026.
  14. "Latvia roster for 2026 Winter Olympics includes Merzlikins, Silovs". NHL.com. 6 January 2026. Retrieved 6 January 2026.
  15. "Latvia to make injury replacement for the Olympics with Eriks Mateiko out". AP News. Associated Press. 13 January 2026. Retrieved 14 January 2026.
  16. Steiner, Ben (13 January 2026). "Canucks prospect Anri Ravinskis joins Latvia's Olympic team as injury replacement". Daily Faceoff. Retrieved 14 January 2026.
  17. Ellis, Steven (19 January 2026). "Flyers' Rodrigo Abols to miss 2026 Olympics with Latvia". Daily Faceoff. Retrieved 19 January 2026.
  18. Kuehl, Tyler (10 February 2026). "Former NHLer Daugavins named captain of Latvia's men's Olympic hockey team". Daily Faceoff. Retrieved 10 February 2026.
  19. "Team roster: Latvia". iihf.com. 10 February 2026. Retrieved 10 February 2026.
  20. "Communication No. 2755 XXV Olympic Winter Games 2026 Milano Cortina Qualified quota places Short Track" (PDF). www.isu.org. Lausanne, Switzerland: International Skating Union. 10 December 2025. Retrieved 10 December 2025.
时间因子转换镜像 站点核心词加权 MirrorElf 泛域名镜像 镜像站群系统